trunk/0000755000175000017500000000000011313645042011542 5ustar benoitbenoittrunk/qlgc_vnic.cfg.sample0000644000175000017500000001506411313645042015456 0ustar benoitbenoit# QLogic VNIC configuration file # # This file documents and describes the use of the # VNIC configuration file qlgc_vnic.cfg. This file # should reside in /etc/infiniband/qlgc_vnic.cfg # # # Knowing how to fill the configuration file ############################################### # # For filling the configuration file you need to know # some information about your EVIC/VEx device. This information # can be obtained with the help of the ib_qlgc_vnic_query tool. # "ib_qlgc_vnic_query -es" command will give DGID, IOCGUID and IOCSTRING information about # the EVIC/VEx IOCs that are available through port 1 and # "ib_qlgc_vnic_query -es -d /dev/infiniband/umad1" will give information about # the EVIC/VEX IOCs available through port 2. # # Refer to the README for more information about the ib_qlgc_vnic_query tool. # # # General structure of the configuration file ############################################### # # All lines beginning with a # are treated as comments. # # A simple configuration file consists of CREATE commands # for each VNIC interface to be created. # # A simple CREATE command looks like this: # # {CREATE; NAME="eioc1"; # DGID=0xfe8000000000000000066a0258000001; IOCGUID=0x66a0130000001; IOCSTRING="Chassis 0x00066A00010003F2, Slot 1, IOC 1"; # } # #Where # #NAME - The device name for the interface # #DGID - The DGID of the IOC to use. # # If DGID is specified then IOCGUID MUST also be specified. # # Though specifying DGID is optional, using this option is recommended, # as it will provide the quickest way of starting up the VNIC service. # # #IOCGUID - The GUID of the IOC to use. # #IOCSTRING - The IOC Profile ID String of the IOC to use. # # Either an IOCGUID or an IOCSTRING MUST always be specified. # # If DGID is specified then IOCGUID MUST also be specified. # # If no DGID is specified and both IOCGUID and IOCSTRING are specified # then IOCSTRING is given preference and the DGID of the IOC whose # IOCSTRING is specified is used to create the VNIC interface. # # If hotswap capability of EVIC/VEx is to be used, then IOCSTRING # must be specified. # #INSTANCE - Defaults to 0. Range 0-255. If a host will connect to the # same IOC more than once, each connection must be assigned a unique # number. # # #RX_CSUM - defaults to TRUE. When true, indicates that the receive checksum # should be done by the EVIC/VEx # #HEARTBEAT - defaults to 100. Specifies the time in 1/100'ths of a second # between heartbeats # #PORT - Specification for local HCA port. First port is 1. # #HCA - Optional HCA specification for use with PORT specification. First HCA is 0. # #PORTGUID - The PORTGUID of the IB port to use. # # Use of PORTGUID for configuring the VNIC interface has an # advantage on hosts having more than 1 HCAs plugged in. As # PORTGUID is persistent for given IB port, VNIC configurations # would be consistent and reliable - unaffected by restarts of # OFED IB stack on host having more than 1 HCAs plugged in. # # On the downside, if HCA on the host is changed, VNIC interfaces # configured with PORTGUID needs reconfiguration. # #IB_MULTICAST - Controls enabling or disabling of IB multicast feature on VNIC. # Defaults to TRUE implying IB multicast is enabled for # the interface. To disable IB multicast, set it to FALSE. # # Example of DGID and IOCGUID based configuration (this configuration will give # the quickest start up of VNIC service): # # {CREATE; NAME="eioc1"; # DGID=0xfe8000000000000000066a0258000001; IOCGUID=0x66a0130000001; # } # # # Example of IOCGUID based configuration: # # {CREATE; NAME="eioc1"; IOCGUID=0x66A013000010C; # RX_CSUM=TRUE; # HEARTBEAT=100; } # # Example of IOCSTRING based configuration: # # {CREATE; NAME="eioc1"; IOCSTRING="Chassis 0x00066A0050000018, Slot 2, IOC 1"; # RX_CSUM=TRUE; # HEARTBEAT=100; } # # #Failover configuration: ######################### # # It is possible to create a VNIC interface with failover configuration # by using the PRIMARY and SECONDARY commands. The IOC specified in # the PRIMARY command will be used as the primary IOC for this interface # and the IOC specified in the SECONDARY command will be used as the # fail-over backup in case the connection with the primary IOC fails # for some reason. # # PRIMARY and SECONDARY commands are written in the following way: # # PRIMARY={DGID=...;IOCGUID=...; IOCSTRING=...;INSTANCE=... } - # IOCGUID, and INSTANCE must be values that are unique to the primary interface # # SECONDARY={DGID=...;IOCGUID=...; INSTANCE=... } - # IOCGUID, and INSTANCE must be values that are unique to the secondary interface # # OR it can also be specified without using DGID, like this: # # PRIMARY={IOCGUID=...; INSTANCE=... } - IOCGUID may be substituted with # IOCSTRING. IOCGUID, IOCSTRING, and INSTANCE must be values that are # unique to the primary interface # # SECONDARY={IOCGUID=...; INSTANCE=... } - bring up a secondary connection for # fail-over. IOCGUID may be substituted with IOCSTRING. IOCGUID, IOCSTRING, # and INSTANCE values to be used for the secondary connection # # #Examples of failover configuration: # #{CREATE; NAME="veth1"; # PRIMARY={ DGID=0xfe8000000000000000066a0258000001; IOCGUID=0x66a0130000001; IOCSTRING="Chassis 0x00066A00010003F2, Slot 1, IOC 1"; # INSTANCE=1; PORT=1; } # SECONDARY={DGID=0xfe8000000000000000066a0258000001; IOCGUID=0x66a0230000001; IOCSTRING="Chassis 0x00066A00010003F2, Slot 1, IOC 2"; # INSTANCE=1; PORT=2; } #} # # {CREATE; NAME="eioc2"; # PRIMARY = {IOCGUID=0x66A0130000105; INSTANCE=0; PORT=1; } # SECONDARY = {IOCGUID=0x66A013000010C; INSTANCE=0; PORT=2; } # } # #Example of configuration with IB_MULTICAST # # {CREATE; NAME="eioc2"; # PRIMARY = {IOCGUID=0x66A0130000105; INSTANCE=0; PORT=1; IB_MULTICAST=FALSE; } # SECONDARY = {IOCGUID=0x66A013000010C; INSTANCE=0; PORT=2; IB_MULTICAST=FALSE; } # } # # Example of HCA/PORT and PORTGUID configurations: # { # CREATE; NAME="veth1"; # PRIMARY={IOCGUID=00066a02de000070; INSTANCE=1; PORTGUID=0x0002c903000010f5; } # SECONDARY={IOCGUID=00066a02de000070; INSTANCE=2; PORTGUID=0x0002c903000010f6; } # } # # { # CREATE; NAME="veth2"; # PRIMARY={IOCGUID=00066a02de000070; DGID=fe8000000000000000066a21de000070; INSTANCE=3; HCA=1; PORT=2; } # SECONDARY={IOCGUID=00066a02de000070; DGID=fe8000000000000000066a21de000070; INSTANCE=4; HCA=0; PORT=1; } # } # # { # CREATE; NAME="veth3"; # IOCSTRING="EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2"; # INSTANCE=5 PORTGUID=0x0002c90300000786; # } # { # CREATE; NAME="veth4; # IOCGUID=00066a02de000070; # INSTANCE=6; HCA=1; PORT=2; # } trunk/qlgc_vnic_daemon/0000755000175000017500000000000011313645042015032 5ustar benoitbenoittrunk/qlgc_vnic_daemon/src/0000755000175000017500000000000011313645042015621 5ustar benoitbenoittrunk/qlgc_vnic_daemon/src/qlgc_vnic_dyn_update_daemon.c0000644000175000017500000014423011313645042023475 0ustar benoitbenoit/* * Copyright (c) 2007 QLogic, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. *************************************************************************** * * Filename: qlgc_vnic_dyn_update_daemon.c * * Description: This file implemements dynamic update to VNIC module * to recover from IOC slot failure/hotswap etc. * ****************************************************************************/ #include "qlgc_vnic_dyn_update_daemon.h" #define DAEMON_VERSION "1.0.0.1" /* * Function : allocate_string. * * Description : Used to allocate all string variables used in daemon. */ static char *allocate_string(size_t size) { char *ptr; ptr = (char *) malloc (sizeof(char) * size); if (!ptr) { _DBG_ERROR("Failed to allocate a string.\n"); exit(1); } return ptr; } /* * Function : print_interface_info. * * Description : prints the interface information on host when debug level > 7. */ static void print_interface_info(void) { struct vnic *current; for (current = vnic_interfaces; current != NULL ; current=current->next) { _DBG_PRINT("Interface Name : %s\n", current->name); _DBG_PRINT("RX Checksum : %s\n", current->rx_csum); _DBG_PRINT("TX Checksum : %s\n", current->tx_csum); _DBG_PRINT("State : %s\n", state_strings[current->update_state]); if (current->primary_path) { _DBG_PRINT("Primary Path : \n"); _DBG_PRINT("\tP Key : %s\n", current->primary_path->pkey); _DBG_PRINT("\tDGID : %s\n", current->primary_path->dgid); _DBG_PRINT("\tIOC GUID : %s\n", current->primary_path->ioc_guid); _DBG_PRINT("\tIOC STRING : %s\n", current->primary_path->ioc_string); _DBG_PRINT("\t\tHCA : %s\n", current->primary_path->hca); _DBG_PRINT("\t\tPORT : %d\n", current->primary_path->port_no); } if (current->secondary_path) { _DBG_PRINT("Secondary Path : \n"); _DBG_PRINT("\tP Key : %s\n", current->secondary_path->pkey); _DBG_PRINT("\tDGID : %s\n", current->secondary_path->dgid); _DBG_PRINT("\tIOC GUID : %s\n", current->secondary_path->ioc_guid); _DBG_PRINT("\tIOC STRING : %s\n", current->secondary_path->ioc_string); _DBG_PRINT("\t\tHCA : %s\n", current->secondary_path->hca); _DBG_PRINT("\t\tPORT : %d\n", current->secondary_path->port_no); } _DBG_PRINT("\n"); } } /* * Function : init_path_to_default. * * Description : Initializes path attributes to default values. */ static void init_path_to_default(struct netpath *path) { strcpy(path->ioc_guid, "N/A"); strcpy(path->ioc_string, "N/A"); strcpy(path->dgid, "N/A"); strcpy(path->pkey, "N/A"); strcpy(path->hca, "N/A"); path->port_no = -1; path->wait_count = 1; path->viport_state = VIPORT_DISCONNECTED; } /* * Function : allocate_vnic_interface. * * Description : allocates space to hold information for whole vnic interface. */ static struct vnic *allocate_vnic_interface(char *interface_name) { struct vnic *vnic; struct netpath *netpath; vnic = (struct vnic *) malloc (sizeof(struct vnic)); strcpy(vnic->name, interface_name); netpath = (struct netpath *) malloc (sizeof(struct netpath)); vnic->primary_path = netpath; netpath->vnic = vnic; netpath = (struct netpath *) malloc (sizeof(struct netpath)); vnic->secondary_path = netpath; netpath->vnic = vnic; vnic->next = NULL; vnic->updated = 0; vnic->update_state = REQ_NO_UPDATE; init_path_to_default(vnic->primary_path); init_path_to_default(vnic->secondary_path); return vnic; } /* * Function : free_vnic_interface. * * Description : frees up the memory allocated for the vnic structure. */ static void free_vnic_interface(struct vnic *vnic) { _DBG_INFO("Removing interface %s from daemon interface list.\n",vnic->name); free(vnic->primary_path); free(vnic->secondary_path); free(vnic); } /* * Function : decode_hca_info * * Description : decodes the string eg. "vnic-mthca0-1" to find out the * port no and hca no of the interface. */ static void decode_hca_info(struct netpath *path, char *buff) { char *token; token = strsep(&buff, "-"); token = strsep(&buff, "-"); strncpy(path->hca, token, MAX_HCA_INFO_LENGTH); path->hca[MAX_HCA_INFO_LENGTH] = '\0'; path->port_no = atoi(buff); } /* * Function : search_existing_interfaces * * Description : searches the list of existing interfaces for the given name. * If found, returns pointer to that structure, else NULL. */ static struct vnic *search_existing_interfaces(char *name) { struct vnic *current; if (vnic_interfaces == NULL) return NULL; for (current = vnic_interfaces; current != NULL; current = current->next) { if ( !strcmp(name, current->name)) { _DBG_PRINT("Found existing interface : %s. Updating the " "same.\n", name); return current; } } return NULL; } /* * Function : add_vnic_interface_to_list. * * Description : checks if interface with given name already exists or not. If * doesn't exist, adds a new interface to the list. */ static struct vnic *add_vnic_interface_to_list(char *name) { struct vnic *current, *vnic; vnic = search_existing_interfaces(name); if (vnic == NULL) { vnic = allocate_vnic_interface(name); _DBG_INFO("Adding vnic interface %s to daemon interface list.\n", vnic->name); if (vnic_interfaces == NULL) vnic_interfaces = vnic; else { for (current = vnic_interfaces; current->next != NULL; current = current->next) ; current->next = vnic; } } vnic->primary_path->update_available = NO; vnic->primary_path->conn = NULL; vnic->secondary_path->update_available = NO; vnic->secondary_path->conn = NULL; return vnic; } /* * Function : remove_vnic_interface. * * Description : removes the vnic interface from the vnic interface list and * frees up the memory held by the interface. */ static void remove_vnic_interface(struct vnic *vnic) { struct vnic *current; if (vnic_interfaces == vnic) vnic_interfaces = vnic->next; else { for (current=vnic_interfaces; current->next != vnic; current=current->next) ; current->next = vnic->next; } free_vnic_interface(vnic); } /* * Function : find_removed_vnic_interfaces. * * Description : finds up the vnic interfaces that has been removed from the * host and removes those interfaces. */ static void find_removed_vnic_interfaces() { struct vnic *current; for (current = vnic_interfaces; current != NULL; current=current->next) { if (current->updated == 1) current->updated = 0; else remove_vnic_interface(current); } } /* * Function : string_lower_case. * * Description : Converts the string to lower case. */ static void string_lower_case(char *string) { int i; for (i = 0; i < strlen(string); i++) string[i] = tolower(string[i]); } /* * Function : read_sys_file. * * Description : reads the file file_name of size 'size' from sysfs file system * and puts the contents of it buffer vnic_dest. */ static short int read_sys_file(char *file_name, size_t size, char *vnic_dest) { int i, file_desc; size_t actual_read; file_desc = open(file_name, O_RDONLY); if (file_desc < 0) { _DBG_WARN("Failed to read file : %s Error : %s\n",file_name, strerror(errno)); vnic_dest = NULL; return -1; } actual_read = read(file_desc, vnic_dest, size); if (actual_read == 0 || actual_read == -1) { _DBG_WARN("Failed to read file : %s Error : %s\n", file_name, strerror(errno)); vnic_dest = NULL; close(file_desc); return -1; } for (i = 0; vnic_dest[i] != '\n' && vnic_dest[i] != '\0'; i++) ; vnic_dest[i] = '\0'; vnic_dest[size] = '\0'; close(file_desc); return 0; } /* * Function : read_sys_path_dir. * * Description : scans through directories primary_path and secondary_path under the * interface directory in sysfs file system to extract path parameters. */ static short int read_sys_path_dir(char *dir_name, struct netpath *path) { DIR *parent_dir; struct dirent *dir_ptr; char *file_name, *viport_buff, *buffer; short int ret; file_name = allocate_string(MAX_DIR_ENTRY_NAME); parent_dir = opendir(dir_name); if (!parent_dir) { _DBG_INFO("Error opening path directory : %s Error : %s\n", dir_name, strerror(errno)); goto err_out; } while ((dir_ptr = readdir(parent_dir)) != NULL) { if (!strcmp(dir_ptr->d_name, ".") || !strcmp(dir_ptr->d_name, "..")) continue; strcpy(file_name, dir_name); strcat(file_name, "/"); strcat(file_name, dir_ptr->d_name); if (!strcmp(dir_ptr->d_name, SYS_IOC_GUID)) { ret = read_sys_file(file_name, MAX_IOC_GUID_LENGTH, path->ioc_guid); string_lower_case(path->ioc_guid); continue; } if (!strcmp(dir_ptr->d_name, SYS_IOC_STRING)) { ret = read_sys_file(file_name, MAX_IOC_STRING_LENGTH, path->ioc_string); continue; } if (!strcmp(dir_ptr->d_name, SYS_DGID)) { ret = read_sys_file(file_name, MAX_DGID_LENGTH, path->dgid); string_lower_case(path->dgid); continue; } if (!strcmp(dir_ptr->d_name, SYS_PKEY)) { ret = read_sys_file(file_name, MAX_PKEY_LENGTH, path->pkey); string_lower_case(path->pkey); continue; } if (!strcmp(dir_ptr->d_name, SYS_HCA_INFO)) { buffer = allocate_string(MAX_DIR_ENTRY_NAME+1); ret = read_sys_file(file_name, MAX_DIR_ENTRY_NAME, buffer); decode_hca_info(path, buffer); free(buffer); continue; } if (!strcmp(dir_ptr->d_name, SYS_VIPORT_STATE)) { viport_buff = allocate_string(MAX_VIPORT_STATE_LENGTH+1); read_sys_file(file_name, MAX_VIPORT_STATE_LENGTH, viport_buff); if(!strcmp(viport_buff, "VIPORT_DISCONNECTED")) path->viport_state = VIPORT_DISCONNECTED; else path->viport_state = VIPORT_CONNECTED; free(viport_buff); continue; } } closedir(parent_dir); free(file_name); return 0; err_out: free(file_name); return -1; } /* * Function : collect_interface_info. * * Description : collects the information about the interface from the sysfs file * system by reading the parameters from sysfs files & directories. */ static int collect_interface_info(char *interface_dir, char *interface_name) { DIR *parent_dir; struct dirent *dir_ptr; char *file_name, *interface; short int ret; struct vnic *vnic; vnic = add_vnic_interface_to_list(interface_name); interface = allocate_string(MAX_DIR_ENTRY_NAME); strcpy(interface, interface_dir); strcat(interface, "/"); strcat(interface, interface_name); file_name = allocate_string(MAX_DIR_ENTRY_NAME); parent_dir = opendir(interface); if (!parent_dir) { _DBG_ERROR("Error opening interface directory : %s Error : %s\n", interface, strerror(errno)); remove_vnic_interface(vnic); goto err_out; } while ((dir_ptr = readdir(parent_dir)) != NULL) { if (!strcmp(dir_ptr->d_name, ".") || !strcmp(dir_ptr->d_name, "..")) continue; strcpy(file_name, interface); strcat(file_name, "/"); strcat(file_name, dir_ptr->d_name); if (!strcmp(dir_ptr->d_name, SYS_RX_CSUM)) { ret = read_sys_file(file_name, MAX_CHECKSUM_LENGTH, vnic->rx_csum); string_lower_case(vnic->rx_csum); continue; } if (!strcmp(dir_ptr->d_name, SYS_TX_CSUM)) { ret = read_sys_file(file_name, MAX_CHECKSUM_LENGTH, vnic->tx_csum); string_lower_case(vnic->tx_csum); continue; } if (!strcmp(dir_ptr->d_name, SYS_PRIMARY_PATH)) { ret = read_sys_path_dir(file_name, vnic->primary_path); continue; } if (!strcmp(dir_ptr->d_name, SYS_SECONDARY_PATH)) { ret = read_sys_path_dir(file_name, vnic->secondary_path); continue; } } vnic->updated = 1; closedir(parent_dir); free(interface); free(file_name); return 0; err_out: free(interface); free(file_name); return -1; } /* * Function : update_criticality. * * Description : This function marks the VNIC interfaces as critical or non-critical * on the basis of connections of paths of the interface. If there * does not exist at least a single connected path for the interface, * then that interface is critical. If there exists at least one * connected path for the interface, the interface is non-critical. */ static void update_criticality() { struct vnic *vnic; for (vnic = vnic_interfaces; vnic != NULL; vnic = vnic->next) { switch (vnic->primary_path->viport_state) { case VIPORT_CONNECTED : vnic->primary_path->wait_count = 1; if (vnic->secondary_path->port_no == -1) { vnic->update_state = REQ_NO_UPDATE; vnic->secondary_path->wait_count = -1; } else { if (vnic->secondary_path->viport_state == VIPORT_CONNECTED) { vnic->update_state = REQ_NO_UPDATE; vnic->secondary_path->wait_count = 1; } else vnic->update_state = REQ_NON_CRIT_UPDATE; } break; case VIPORT_DISCONNECTED : if (vnic->secondary_path->port_no == -1) { vnic->update_state = REQ_CRIT_UPDATE; vnic->secondary_path->wait_count = -1; } else { if (vnic->secondary_path->viport_state == VIPORT_CONNECTED) { vnic->update_state = REQ_NON_CRIT_UPDATE; vnic->secondary_path->wait_count = 1; } else vnic->update_state = REQ_CRIT_UPDATE; } break; } _DBG_PRINT("VNIC interface %s has entered %s state.\n", vnic->name, state_strings[vnic->update_state]); } } /* * Function : scan_existing_connections. * * Description : scans existing vnic interfaces on host by reading the directory * /sys/class/infiniband_qlgc_vnic/. */ int scan_existing_connections() { DIR *parent_dir; struct dirent *dir_ptr; short int dir_op_status; char *dir_name, *interface_dir = NULL; struct stat statbuf; interface_dir = allocate_string(MAX_DIR_ENTRY_NAME); dir_name = allocate_string(MAX_DIR_ENTRY_NAME); strcpy(interface_dir, SYS_VNIC_INTERFACE_DIR); parent_dir = opendir(SYS_VNIC_INTERFACE_DIR); if (!parent_dir) { _DBG_ERROR("%s directory does not exist. Check if the " "qlgc_vnic module is loaded or not.\n", SYS_VNIC_INTERFACE_DIR); goto out; } while ((dir_ptr = readdir(parent_dir)) != NULL) { if (!strcmp(dir_ptr->d_name, ".") || !strcmp(dir_ptr->d_name, "..")) continue; strcpy(dir_name, interface_dir); strcat(dir_name, "/"); strcat(dir_name, dir_ptr->d_name); if (lstat(dir_name, &statbuf) < 0) { _DBG_ERROR("Error while reading %s Error : %s\n", dir_name, strerror(errno)); closedir(parent_dir); goto out; } if (S_ISDIR(statbuf.st_mode) != 0) { dir_op_status = collect_interface_info(interface_dir, dir_ptr->d_name); if (dir_op_status < 0) goto out; } } dir_op_status = closedir(parent_dir); find_removed_vnic_interfaces(); update_criticality(); print_interface_info(); free(interface_dir); free(dir_name); return 0; out: free(interface_dir); free(dir_name); return -1; } /*---------------------------------------------------------------------------------*/ /* * Function : allocate_hca_port_node. * * Description : allocates space to hold information about the port on which we * successfully got the ibvexdm output. */ static struct hca_port_list *allocate_hca_port_node() { struct hca_port_list *port; port = (struct hca_port_list *) malloc (sizeof(struct hca_port_list)); if (!port) _DBG_FATAL("Failed to allocate port structure.\n"); port->next = NULL; return port; } /* * Function : add_port_to_ibvexdm_list. * * Description : associates the port information with the ibvexdm connection indicating * from which port we got this ibvexdm output. */ static void add_port_to_ibvexdm_list(struct ibvexdm_output *conn, struct hca_port_list *port) { struct hca_port_list *e_port, *save_port; port->updated = 1; if (conn->port_list == NULL) { conn->port_list = port; } else { for (e_port = conn->port_list; e_port != NULL; e_port = e_port->next) { if (!strcmp(e_port->hca, port->hca) && e_port->port_no == port->port_no ) { e_port->updated = 1; free(port); return; } save_port = e_port; } save_port->next = port; } _DBG_INFO("Adding hca : %s, port : %d record for ioc_guid = %s\n", port->hca, port->port_no, conn->ioc_guid); } /* * Function : remove_port_from_ibvexdm_list. * * Description : removes the port information associated with the ibvexdm connection. */ static void remove_port_from_ibvexdm_list(struct ibvexdm_output *conn, struct hca_port_list *port) { struct hca_port_list *e_port; _DBG_INFO("Removing the hca : %s, port : %d record for ioc_guid = %s.\n", port->hca, port->port_no, conn->ioc_guid); if (conn->port_list == port) conn->port_list = conn->port_list->next; else { for (e_port = conn->port_list; e_port->next != port; e_port = e_port->next) ; e_port->next = port->next; } free(port); } /* Function : found_earlier. * * Description : On this run of the daemon have we already decoded any port info * through this umad directory. */ static short int found_earlier(char *umad_string) { int i; struct hca_port_list *port; for (i = 0; i < no_of_umad_devices; i++) { port = umad_device_list[i]; if (!strcmp(umad_string, port->umad_device)) return 1; } return 0; } /* * Function : find_umad_dev_for_path * * Description : finds the umad device corresponding to the given netpath. */ static short int find_umad_dev_for_path(char *umad_string, struct netpath *path, struct hca_port_list *port) { short int ret; DIR *parent_dir; struct dirent *dir_ptr; char *umad_dir_name, *file_name, *port_buf; if (found_earlier(umad_string)) return 0; file_name = allocate_string(MAX_DIR_ENTRY_NAME); umad_dir_name = allocate_string(MAX_DIR_ENTRY_NAME); strcpy(umad_dir_name, IB_UMAD_DIR); strcat(umad_dir_name, umad_string); parent_dir = opendir(umad_dir_name); if (!parent_dir) { _DBG_ERROR("%s directory does not exist. Check if the " "qlgc_vnic module is loaded or not.\n", umad_dir_name); free(file_name); free(umad_dir_name); return 0; } while ((dir_ptr = readdir(parent_dir)) != NULL) { if (!strcmp(dir_ptr->d_name, ".") || !strcmp(dir_ptr->d_name, "..")) continue; strcpy(file_name, umad_dir_name); strcat(file_name, "/"); strcat(file_name, dir_ptr->d_name); if (!strcmp(dir_ptr->d_name, SYS_UMAD_IBDEV)) { ret = read_sys_file(file_name, MAX_HCA_INFO_LENGTH, port->hca); continue; } if (!strcmp(dir_ptr->d_name, SYS_UMAD_PORT)) { port_buf = allocate_string(MAX_PORT_LENGTH); ret = read_sys_file(file_name, MAX_PORT_LENGTH, port_buf); port->port_no = atoi(port_buf); free(port_buf); continue; } } closedir(parent_dir); free(umad_dir_name); free(file_name); if (!strcmp(path->hca, port->hca) && path->port_no == port->port_no) return 1; else return 0; } /* * Function : allocate_ibvexdm_output_line. * * Description : allocates space to hold information of one line after executing * the ibvexdm command on given port. */ static struct ibvexdm_output *allocate_ibvexdm_output_line() { struct ibvexdm_output *conn; conn = (struct ibvexdm_output *) malloc (sizeof(struct ibvexdm_output)); if (!conn) _DBG_FATAL("Failed to allocate string structure for ib_qlgc_vnic_query output.\n"); conn->next = NULL; conn->updated = 0; conn->port_list = NULL; return conn; } /* * Function : free_ibvexdm_line. * * Description : frees up the node structure ibvexdm_output for given ibvexdm line. */ static void free_ibvexdm_line(struct ibvexdm_output *conn) { struct hca_port_list *port, *save_port; for (port = conn->port_list; port != NULL; ) { save_port = port; port = port->next; remove_port_from_ibvexdm_list(conn, save_port); } free(conn); } /* * Function : search_existing_ibvexdm_op. * * Description : checks if the ibvexdm output with given ioc_guid is already present in the * ibvexdm output list or not. */ static struct ibvexdm_output *search_existing_ibvexdm_op(char *ioc_guid) { struct ibvexdm_output *conn; if (ibvexdm_op == NULL) return NULL; for (conn = ibvexdm_op; conn != NULL; conn = conn->next) { if (!strcmp(conn->ioc_guid, ioc_guid)) { _DBG_PRINT("Found existing ib_qlgc_vnic_query entry : %s. " "Updating the same.\n", ioc_guid); return conn; } } return NULL; } /* * Function : add_line_to_ibvexdm_output. * * Description : adds the line obtained after running ibvexdm to the ibvexdm_op list. */ static struct ibvexdm_output *add_line_to_ibvexdm_output(char *ioc_guid) { struct ibvexdm_output *conn, *line; conn = search_existing_ibvexdm_op(ioc_guid); if (!conn) { conn = allocate_ibvexdm_output_line(); if (ibvexdm_op == NULL) ibvexdm_op = conn; else { for (line = ibvexdm_op; line->next != NULL; line = line->next) ; line->next = conn; } _DBG_INFO("Adding record for ioc_guid = %s\n", ioc_guid); } return conn; } /* * Function : remove_ibvexdm_line. * * Description : removes the entry of given ibvexdm line from the list of ibvexdm * output lines. */ static void remove_ibvexdm_line(struct ibvexdm_output *line) { struct ibvexdm_output *conn; _DBG_INFO("Removing the string with ioc_guid %s from daemon list.\n",line->ioc_guid); if (line == ibvexdm_op) ibvexdm_op = line->next; else { for (conn = ibvexdm_op; conn->next != line; conn = conn->next) ; conn->next = line->next; } free_ibvexdm_line(line); } /* * Function : scan_port_info. * * Description : finds out the ports from which we didn't get any valid ib_qlgc_vnic_query output. */ static void scan_port_info(struct ibvexdm_output *str, char *umad_device) { struct hca_port_list *port; for (port = str->port_list; port != NULL; port = port->next) { if (!strcmp(port->umad_device, umad_device)) { if (port->updated == 0) remove_port_from_ibvexdm_list(str, port); else port->updated = 0; } } } /* * Function : remove_unavailable_ibvexdm_paths. * * Description : finds and removes the ibvexdm paths which were earlier available but * are not available presently. */ static void remove_unavailable_ibvexdm_paths(char *umad_device) { struct ibvexdm_output *str, *save_line; for (str = ibvexdm_op; str != NULL; ) { scan_port_info(str, umad_device); if (str->port_list == NULL) { save_line = str; str = str->next; remove_ibvexdm_line(save_line); } else str = str->next; } } /* * Function : manipulate_num_string. * * Description : removes leading zeroes from string. */ static void manipulate_num_string(char *string) { int i, j; for (i = 0; string[i] == '0'; i++) ; for (j = 0; string[i] != '\0'; i++, j++) string[j] = string[i]; string[j] = '\0'; } /* * Function : parse_output_line. * * Description : parses the line obtained after running the ibvexdm on given * umad device. */ static struct ibvexdm_output *parse_output_line(char *line, struct hca_port_list *port) { char *token, *param_name, *buffer; struct ibvexdm_output *conn; struct hca_port_list *actual_port; for ( ; !isalpha(*line); line++); /* Eating up initial white spaces. */ token = strsep(&line, ","); /* ioc_guid */ param_name = strsep(&token, "="); if (strcmp(param_name, "ioc_guid")) return NULL; buffer = allocate_string(MAX_IOC_GUID_LENGTH+1); buffer[MAX_IOC_GUID_LENGTH] = '\0'; strncpy(buffer, token, MAX_IOC_GUID_LENGTH); manipulate_num_string(buffer); conn = add_line_to_ibvexdm_output(buffer); strncpy(conn->ioc_guid, buffer, MAX_IOC_GUID_LENGTH); conn->ioc_guid[MAX_IOC_GUID_LENGTH] = '\0'; free(buffer); token = strsep(&line, ","); /* dgid */ param_name = strsep(&token, "="); if (strcmp(param_name, "dgid")) { remove_ibvexdm_line(conn); return NULL; } manipulate_num_string(token); strncpy(conn->dgid, token, MAX_DGID_LENGTH); conn->dgid[MAX_DGID_LENGTH] = '\0'; token = strsep(&line, ","); /* pkey */ param_name = strsep(&token, "="); if (strcmp(param_name, "pkey")) { remove_ibvexdm_line(conn); return NULL; } manipulate_num_string(token); strncpy(conn->pkey, token, MAX_PKEY_LENGTH); conn->pkey[MAX_PKEY_LENGTH] = '\0'; line++; /* ioc_string */ token = strsep(&line, "\""); strncpy(conn->ioc_string, token, MAX_IOC_STRING_LENGTH); conn->ioc_string[MAX_IOC_STRING_LENGTH] = '\0'; actual_port = allocate_hca_port_node(); *actual_port = *port; add_port_to_ibvexdm_list(conn, actual_port); conn->updated = 1; return conn; } /* * Function : kill_ibvexdm. * * Description : This function checks if the ibvexdm output obtained till now * is enough useful to connect all the disconnected paths. */ static short int kill_ibvexdm(struct hca_port_list *port) { struct vnic *vnic; for (vnic = vnic_interfaces; vnic != NULL; vnic = vnic->next) { if ((vnic->primary_path->viport_state == VIPORT_DISCONNECTED && vnic->primary_path->update_available == NO && !strcmp(vnic->primary_path->hca, port->hca) && vnic->primary_path->port_no == port->port_no) || (vnic->secondary_path->port_no != -1 && vnic->secondary_path->viport_state == VIPORT_DISCONNECTED && vnic->secondary_path->update_available == NO && !strcmp(vnic->secondary_path->hca, port->hca) && vnic->secondary_path->port_no == port->port_no)) return 0; } return 1; } /* * Function : mark_remaining_ibvexdm_lines_valid. * * Description : This function marks the all older ibvexdm results obtained through * the given port as valid as we are killing the ibvexdm in middle. */ static void mark_remaining_ibvexdm_lines_valid(struct hca_port_list *port) { struct ibvexdm_output *conn; struct hca_port_list *hca_ports; for (conn = ibvexdm_op; conn != NULL; conn = conn->next) { for (hca_ports = conn->port_list; hca_ports != NULL; hca_ports = hca_ports->next) { if (!strcmp(hca_ports->hca, port->hca) && hca_ports->port_no == port->port_no) { hca_ports->updated = 1; conn->updated = 1; } } } } /* * Function : execute_ibvexdm. * * Description : executes ibvexdm -es command on given umad device and pipes its * output to stdin from which output is read line by line. */ static short int execute_ibvexdm(char *command_string, struct hca_port_list *port) { char *line; int fd[2]; struct ibvexdm_output *conn; if (pipe(fd) < 0) { /* Creating pipe between daemon and ibvexdm */ _DBG_ERROR("Could not execute ib_qlgc_vnic_query : pipe error : %s \n", strerror(errno)); return -1; } ibvexdm_pid = fork(); /* New process ibvexdm. */ if (ibvexdm_pid < 0) { _DBG_ERROR("Could not execute ib_qlgc_vnic_query : fork error : %s\n", strerror(errno)); return -1; } if (ibvexdm_pid > 0) { /* Parent process : daemon */ _DBG_PRINT("PID of the ib_qlgc_vnic_query process : %d\n", ibvexdm_pid); close(fd[FD_WRITE]); if (fd[FD_READ] != STDIN_FILENO) { if (dup2(fd[FD_READ], STDIN_FILENO) != STDIN_FILENO) { _DBG_ERROR("Could not execute ib_qlgc_vnic_query : dup2 error in parent(daemon) : %s\n", strerror(errno)); kill(ibvexdm_pid, SIGKILL); waitpid(ibvexdm_pid, NULL, 0); return -1; } close(fd[FD_READ]); } line = allocate_string(MAX_LINE_LENGTH); while (fgets(line, MAX_LINE_LENGTH-1, stdin) != NULL) { _DBG_PRINT("ib_qlgc_vnic_query o/p : %s",line); conn = parse_output_line(line, port); if (conn && OPTIMIZE_BEHAVIOUR) { scan_vnic_interfaces(conn, port); if (kill_ibvexdm(port)) { mark_remaining_ibvexdm_lines_valid(port); kill(ibvexdm_pid, SIGKILL); break; } } } close(fd[FD_READ]); if (waitpid(ibvexdm_pid, NULL, 0) < 0) { _DBG_ERROR("Could not execute ib_qlgc_vnic_query : waitpid error : %s\n", strerror(errno)); _DBG_ERROR("If large no of zombies, restart the daemon manually.\n"); return -1; } free(line); ibvexdm_pid = -1; } else { /* Child Process : ibvexdm */ close(fd[FD_READ]); if (fd[FD_WRITE] != STDOUT_FILENO) { if (dup2(fd[FD_WRITE], STDOUT_FILENO) != STDOUT_FILENO) { _DBG_ERROR("Could not execute ib_qlgc_vnic_query : dup2 error in child(ib_qlgc_vnic_query) : %s\n", strerror(errno)); exit(1); } close(fd[FD_WRITE]); } if (execl(SHELL, SHELL_COMMAND, SHELL_OPTION, command_string, (char *) 0) < 0) { _DBG_ERROR("Could not execute ib_qlgc_vnic_query : execl error : %s\n", strerror(errno)); exit(1); } } return 0; } /* * Function : print_ibvexdm_strings. * * Description : prints the information obtained after running ibvexdm through all * of the umad devices. */ static void print_ibvexdm_strings() { struct ibvexdm_output *current; struct hca_port_list *port; int counter = 1; for (current = ibvexdm_op; current != NULL; current = current->next) { _DBG_PRINT("Line No : %d\n", counter++); _DBG_PRINT("\tIOC GUID : %s\n", current->ioc_guid); _DBG_PRINT("\tIOC STRING : %s\n", current->ioc_string); _DBG_PRINT("\tDGID : %s\n", current->dgid); _DBG_PRINT("\tPKEY : %s\n", current->pkey); _DBG_PRINT("\tAccessible from following outputs of this host: \n"); for (port = current->port_list; port != NULL; port = port->next) _DBG_PRINT("\tHCA : %s PORT : %d\n",port->hca, port->port_no); } } /* * Function : decode_port_info. * * Description : scans through directory /dev/infiniband/ to find out the umad device * corresponding to given vnic netpath. */ struct hca_port_list *decode_port_info(struct netpath *path) { DIR *parent_dir; struct dirent *dir_ptr; short int len; char *umad_string; struct hca_port_list *port; umad_string = allocate_string(strlen(UMAD_STRING) + 1); port = allocate_hca_port_node(); parent_dir = opendir(IB_DEVICE_DIR); if (!parent_dir) { _DBG_ERROR("%s directory does not exist. Check if the " "infiniband stack is loaded or not.\n", IB_DEVICE_DIR); free(umad_string); return NULL; } while ((dir_ptr = readdir(parent_dir)) != NULL) { if (!strcmp(dir_ptr->d_name, ".") || !strcmp(dir_ptr->d_name, "..") ) continue; len = strlen(UMAD_STRING); strncpy(umad_string, dir_ptr->d_name, len); umad_string[len] = '\0'; if (!strcmp(umad_string, UMAD_STRING)) { if (find_umad_dev_for_path(dir_ptr->d_name, path, port)) { strcpy(port->umad_device, dir_ptr->d_name); break; } } } free(umad_string); closedir(parent_dir); return port; } /*----------------------------------------------------------------------------------------*/ /* * Function : re_establish_connection. * * Description : tries to re-establish the connection with VEx for which valid dgid has been * obtained by echoing a string consisting of path parameters to given sysfs * path file of the interface. */ static int re_establish_connection(struct ibvexdm_output *conn, struct netpath *path, char *path_name) { char *file_name, *echo_string; int file_desc, wrote, err_flag = 0; _DBG_ALWAYS("Trying to re-establish connection for %s path of vnic interface %s.\n", path_name, path->vnic->name); file_name = allocate_string(MAX_DIR_ENTRY_NAME); sprintf(file_name, "/sys/class/infiniband_qlgc_vnic/vnic-%s-%d/create_%s", path->hca, path->port_no, path_name); _DBG_PRINT("Path file name : %s\n", file_name); echo_string = allocate_string(MAX_ECHO_STR_LENGTH); sprintf(echo_string, "ioc_guid=%s,ioc_string=\"%s\",dgid=%s," "pkey=%s,name=%s", conn->ioc_guid, conn->ioc_string, conn->dgid, conn->pkey, path->vnic->name); _DBG_PRINT("Echo string : %s\n", echo_string); file_desc = open(file_name, O_WRONLY); if (file_desc < 0) { _DBG_ERROR("Failed to write in file : %s\n",file_name); _DBG_INFO("Failed to re-establish connection for %s path of interface %s.\n", path_name, path->vnic->name); err_flag = 1; goto err_out; } wrote = write(file_desc, echo_string, strlen(echo_string)); if (wrote == 0 || wrote == -1 || wrote < strlen(echo_string)) { _DBG_ERROR("Failed to write into file : %s the string : %s\n", file_name, echo_string); _DBG_INFO("Failed to re-establish connection for %s path of interface %s.\n", path_name, path->vnic->name); err_flag = 1; } err_out: close(file_desc); free(file_name); free(echo_string); path->update_available = NO; path->conn = NULL; if (err_flag == 1) return -1; else return 0; } /* * Function : scan_vnic_interfaces. * * Description : scans the list of vnic interfaces for given ibvexdm output line and port. * checks for same ioc_guid or ioc_string, but different dgid with viport * state as disconnected. */ void scan_vnic_interfaces(struct ibvexdm_output *conn, struct hca_port_list *port) { struct vnic *vnic; int ret; _DBG_PRINT("Scanning vnic interfaces for ioc_guid=%s, HCA=%s, port=%d...\n", conn->ioc_guid, port->hca, port->port_no); for (vnic = vnic_interfaces; vnic != NULL; vnic = vnic->next) { if (vnic->primary_path->viport_state == VIPORT_DISCONNECTED && vnic->primary_path->update_available == NO && !strcmp(vnic->primary_path->hca, port->hca) && vnic->primary_path->port_no == port->port_no ) { if ((!strcmp(vnic->primary_path->ioc_string, conn->ioc_string) || !strcmp(vnic->primary_path->ioc_guid, conn->ioc_guid)) && strcmp(vnic->primary_path->dgid, conn->dgid)) { if (OPTIMIZE_BEHAVIOUR) { _DBG_PRINT("Marking primary path of vnic interface %s.\n", vnic->name); vnic->primary_path->update_available = YES; vnic->primary_path->conn = conn; } else { ret = re_establish_connection(conn, vnic->primary_path, "primary"); } } } if (vnic->secondary_path->viport_state == VIPORT_DISCONNECTED && vnic->secondary_path->viport_state == NO && !strcmp(vnic->secondary_path->hca, port->hca) && vnic->secondary_path->port_no == port->port_no ) { if ((!strcmp(vnic->secondary_path->ioc_string, conn->ioc_string) || !strcmp(vnic->secondary_path->ioc_guid, conn->ioc_guid)) && strcmp(vnic->secondary_path->dgid, conn->dgid)) { if (OPTIMIZE_BEHAVIOUR) { _DBG_PRINT("Marking secondary path of vnic interface %s.\n", vnic->name); vnic->secondary_path->update_available = YES; vnic->secondary_path->conn = conn; } else { ret = re_establish_connection(conn, vnic->secondary_path, "secondary"); } } } } } /* * Function : compare_results. * * Description : compares the output of ibvexdm with the information about the vnic interfaces * on given host to check if there is possibility of any connection re-establishment. */ void compare_results() { struct ibvexdm_output *conn; struct hca_port_list *port; for (conn = ibvexdm_op; conn != NULL; conn = conn->next) { if (conn->port_list != NULL) { for (port = conn->port_list; port != NULL; port = port->next) scan_vnic_interfaces(conn, port); } } } /* * Function : usage. * * Description : help menu to use the daemon. */ static void usage(char *daemon_name) { fprintf(stderr, "Usage: %s [-v ] [-d] [-t ] [-f ] [-o] [-V] \n",daemon_name); fprintf(stderr, " -v - verbosity level\n"); fprintf(stderr, " -d - daemon (detach from terminal)\n"); fprintf(stderr, " -t - interval in seconds for scanning disconnection\n"); fprintf(stderr, " -f - factor of interval(-t) that a non-critical disconnected path waits before daemon attempts connection for it.\n"); fprintf(stderr, " -o - Run the daemon in optimzed mode.\n"); fprintf(stderr, " -V - QLogic VNIC Dynamic Update Daemon Version\n"); fprintf(stderr, "\nVerbosity Levels:\n"); fprintf(stderr, "User can set a value from 0 to 7 based on the following are Verbosity level (default is 6)\n"); fprintf(stderr, "0, LOG_EMERG, System is unusable (Not used, reserved for system usage)\n"); fprintf(stderr, "1, LOG_ALERT, Action must be taken immediately (Not used, reserved for system usage)\n"); fprintf(stderr, "2, LOG_CRIT, Critical conditions\n"); fprintf(stderr, "3, LOG_ERR, Error conditions \n"); fprintf(stderr, "4, LOG_WARNING, Warning conditions\n"); fprintf(stderr, "5, LOG_NOTICE, Normal but significant condition, Not used, reserved for system usage\n"); fprintf(stderr, "6, LOG_INFO, Informational\n"); fprintf(stderr, "7, LOG_DEBUG, Debug-level messages\n "); } /* * Function : vnic_update_daemon_options. * * Description : scans for the options to start the vnic dynamic update daemon. */ static void vnic_update_daemon_options(int argc, char *argv[]) { int c, level, period, factor; verbosity_level = VNIC_UPDATE_DEFAULT_VERBOSITY_LEVEL; interval = VNIC_UPDATE_DEFAULT_PERIOD; non_critical_path_factor = VNIC_NON_CRITICAL_UPDATE_DEFAULT_FACTOR; OPTIMIZE_BEHAVIOUR = NO; while (-1 != (c = getopt(argc, argv, "Vdov:t:f:"))) { /* No option mandatory. */ switch(c) { case 'd' : is_daemon = TRUE; break; case 'v' : level = -1; if ((sscanf(optarg, "%d", &level) != 1) || (level < 0)) { _DBG_ALWAYS("Invalid verbose value. Defaulting to %d", VNIC_UPDATE_DEFAULT_VERBOSITY_LEVEL); } else verbosity_level = level; break; case 't' : period = -1; if ((sscanf(optarg, "%d", &period) != 1) || period < 0) { _DBG_ERROR("Invalid interval specified. Defaulting to %d", VNIC_UPDATE_DEFAULT_PERIOD); } else interval = period; break; case 'f' : factor = -1; if ((sscanf(optarg, "%d", &factor) != 1) || factor < 0) { _DBG_ERROR("Invalid factor specified. Defaulting to %d", VNIC_NON_CRITICAL_UPDATE_DEFAULT_FACTOR); } else { if (!factor) non_critical_path_factor = 1; else non_critical_path_factor = factor; } break; case 'o' : _DBG_ALWAYS("Starting the daemon in optimized mode.\n"); OPTIMIZE_BEHAVIOUR = YES; break; case 'V' : printf("QLogic VNIC Dynamic Update Daemon. Version : %s\n", DAEMON_VERSION); exit(0); default : usage(argv[0]); exit(1); break; } } _DBG_ALWAYS("Verbosity set to level %d\n", verbosity_level); _DBG_ALWAYS("Interval set to %d seconds.\n", interval); _DBG_ALWAYS("Non-critical path update factor set to %d.\n", non_critical_path_factor); } /* * Function : vnic_daemon_child_handler. * * Description : child communicating to parent that it is running fine and parent can * exit now in case of a daemon mode. */ static void vnic_daemon_child_handler() { vnic_child_started = TRUE; } /* * Function : reconnect * * Description : This function attempts a re-connection for disconnected VNIC interface * paths. */ static void reconnect() { struct vnic *vnic; int ret; for (vnic = vnic_interfaces; vnic != NULL; vnic = vnic->next) { if (vnic->primary_path->viport_state == VIPORT_DISCONNECTED && vnic->primary_path->update_available == YES) ret = re_establish_connection(vnic->primary_path->conn, vnic->primary_path, "primary"); if (vnic->secondary_path->viport_state == VIPORT_DISCONNECTED && vnic->secondary_path->update_available == YES) ret = re_establish_connection(vnic->secondary_path->conn, vnic->secondary_path, "secondary"); } } /* * Function : need_to_run_ibvexdm. * * Description : This function makes sure that when daemon is woken up after its sleep * interval we are not running ibvexdm more than once through the same * umad device. */ static int need_to_run_ibvexdm(struct netpath *path, char *path_name) { struct hca_port_list *port; short int i; if (no_of_umad_devices <= 0) return 1; for (i = 0; i < no_of_umad_devices; i++) { port = umad_device_list[i]; if (!strcmp(path->hca, port->hca) && path->port_no == port->port_no) { _DBG_PRINT("Need not run ib_qlgc_vnic_query on device %s for %s path of VNIC interface %s.\n", port->umad_device, path_name, path->vnic->name); return 0; } } return 1; } /* * Function : check_path * * Description : This function checks if the given path of the vnic interface is disconnected * or not. If disconnected, it runs ibvexdm through the umad device corresponding * to given path of the vnic interface. */ static void check_path(struct netpath *path, char *path_name) { struct hca_port_list *port; char *command_string; path->wait_count = 1; if (path->port_no != -1 && path->viport_state == VIPORT_DISCONNECTED && need_to_run_ibvexdm(path, path_name)) { port = decode_port_info(path); if (port) { command_string = allocate_string(MAX_IBVEXDM_CMD_LENGTH); sprintf(command_string, "ib_qlgc_vnic_query -es -d /dev/infiniband/%s", port->umad_device); _DBG_INFO("Executing ib_qlgc_vnic_query on device %s for %s path of VNIC interface %s.\n", port->umad_device, path_name, path->vnic->name); _DBG_PRINT("Command string : %s\n", command_string); execute_ibvexdm(command_string, port); umad_device_list[no_of_umad_devices++] = port; free(command_string); } else _DBG_INFO("Could not find umad device for hca %s port %d.\n", path->hca, path->port_no); } } /* * Function : update_path_wait_count * * Description : For a VNIC interface in NON CRITICAL UPDATE state(i.e., at least one * one path of the interface is connected), we wait for "non_critical_path_factor" * times the "interval" specified before running ibvexdm for the disconnected path. */ static void inline update_path_wait_count(struct netpath *path, char *path_name) { if (path->viport_state == VIPORT_DISCONNECTED) { if (path->wait_count == non_critical_path_factor) { _DBG_INFO("Wait for %s path of non-critical VNIC interface %s has elapsed.", path_name, path->vnic->name); path->wait_count = 1; check_path(path, path_name); } else path->wait_count++; } } /* * Function : scan_and_update_vnic_interfaces. * * Description : scans the existing vnic interfaces on host and the possible connections * through ibvexdm output. Compares them to find out paths of the * interfaces for which the connections can be established. */ static void scan_and_update_vnic_interfaces() { struct vnic *vnic; int i; struct hca_port_list *port; no_of_umad_devices = 0; if (scan_existing_connections() >= 0) { _DBG_PRINT("Successfully scanned existing vnic interfaces.\n"); for (vnic = vnic_interfaces; vnic != NULL; vnic = vnic->next) { switch(vnic->update_state) { case REQ_CRIT_UPDATE : check_path(vnic->primary_path, "primary"); check_path(vnic->secondary_path, "secondary"); break; case REQ_NON_CRIT_UPDATE : update_path_wait_count(vnic->primary_path, "primary"); update_path_wait_count(vnic->secondary_path, "secondary"); break; } } for (i = 0; i < no_of_umad_devices; i++) { port = umad_device_list[i]; remove_unavailable_ibvexdm_paths(port->umad_device); _DBG_PRINT("Freed the umad device entry hca - %s port - %d umad - %s\n", port->hca, port->port_no, port->umad_device); free(port); } print_ibvexdm_strings(); if (OPTIMIZE_BEHAVIOUR) reconnect(); else compare_results(); } } /* * Function : cleanup_memory * * Description : Frees up the memory allocated for all the interfaces as well as * each IOController. */ static void cleanup_memory() { struct vnic *vnic, *saved; struct ibvexdm_output *conn, *saved_conn; _DBG_PRINT("Cleaning up the memory.......\n"); if (ibvexdm_pid != -1) { _DBG_PRINT("Sending SIGKILL signal to ib_qlgc_vnic_query PID : %d\n", ibvexdm_pid); kill(ibvexdm_pid, SIGKILL); } for (vnic = vnic_interfaces; vnic != NULL; ) { saved = vnic; vnic = vnic->next; free_vnic_interface(saved); } for (conn = ibvexdm_op; conn != NULL; ) { saved_conn = conn; conn = conn->next; free_ibvexdm_line(saved_conn); } } /* * Function : vnic_signal_handler. * * Description : When running as a daemon, on interrupt stop the daemon. */ static void vnic_signal_handler() { vnic_stop_daemon = TRUE; cleanup_memory(); _DBG_ALWAYS("Stopping the vnic update daemon.\n"); exit(0); } /* * Function : create_pid_file. * * Description : Actually creates a pid file at location /var/run. */ static void create_pid_file() { int fd; char pid_buf[20]; fd = open(DAEMON_PID_FILE, O_WRONLY | O_CREAT, 0644); if (fd >= 0) { sprintf(pid_buf, "%d\n", (int)getpid()); write(fd, pid_buf, strlen(pid_buf)); close(fd); _DBG_ALWAYS("Successfully created a pid file for dynamic update daemon.\n"); } else _DBG_ALWAYS("Failed to create a pid file at location %s\n", DAEMON_PID_FILE); } /* * Function : create_daemon_pid_file. * * Description : Creating a pid file in /var/run so that there will not be * multiple instances of daemon running at any time. */ static int create_daemon_pid_file() { int fd, size; char pid_buf[20]; pid_t pid; fd = open(DAEMON_PID_FILE, O_RDONLY); if (fd >= 0) { size = read(fd, pid_buf, sizeof(pid_buf)); close(fd); if (size > 0) { pid_buf[size] = '\0'; pid = atoi(pid_buf); /* If the previous daemon is not still running write a new pid file immediately. */ if (pid && ((pid == getpid()) || (kill(pid, 0) < 0))) { unlink(DAEMON_PID_FILE); create_pid_file(); return 0; } else { _DBG_ALWAYS("There exists an instance of dynamic update daemon " "already running.\n"); return -1; } } } create_pid_file(); return 0; } /* * Function : vnic_initialize_daemon_and_run. * * Description : If daemon mode selected, initializes the daemon and runs it. */ static int vnic_initialize_daemon_and_run() { time_t sec = interval; pid_t pid; int status; if (is_daemon) { signal(SIGUSR1, vnic_daemon_child_handler); pid = fork(); switch(pid) { case -1 : _DBG_FATAL("Fork Failed : %s\n", strerror(errno)); return 1; break; case 0 : if (setsid() < 0) exit(1); if (chdir("/") < 0) /* Daemon requirements. */ exit(1); umask(0); _DBG_ALWAYS("New ib_qlgc_vnic_update starting as daemon.\n"); break; /* Child process. */ default : _DBG_ALWAYS("PID of the daemon : %ld.\n", pid); sleep(5); if (vnic_child_started == FALSE || 0 != waitpid(pid, &status, WNOHANG)) { _DBG_ALWAYS("Child failed to stay running.\n"); return 1; } return 0; /* Child started, parent exits. */ } /* Making sure that we do not accept any input from stdin and no output to the terminal or error. */ (void) freopen("/dev/null", "r", stdin); if (is_daemon) { (void) freopen("/dev/null", "a", stdout); (void) freopen("/dev/null", "a", stderr); } } else { _DBG_ALWAYS("New ib_qlgc_vnic_update starting.\n"); } /* Handle some important signals. */ if (signal(SIGTERM, vnic_signal_handler) == SIG_ERR) goto daemon_exit; if (signal(SIGHUP, vnic_signal_handler) == SIG_ERR) goto daemon_exit; if (signal(SIGINT, vnic_signal_handler) == SIG_ERR) goto daemon_exit; if (is_daemon) { /* Telling parent that we got through. */ kill(getppid(), SIGUSR1); if (create_daemon_pid_file() < 0) return 1; } while (!vnic_stop_daemon) { sleep(sec); scan_and_update_vnic_interfaces(); } return 0; daemon_exit: _DBG_ALWAYS("Failed to replace the default signal handler with the " "signal handler of the daemon.\n"); return 1; } /* * Function : main. * * Description : main routine which parses the input options and runs the * dynamic update daemon. */ int main(int argc, char *argv[]) { _DBG_ALWAYS("QLGC_VNIC: Running QLogic Corp. Virtual NIC (VNIC)" " Dynamic Update Daemon Version %s \n", DAEMON_VERSION); vnic_update_daemon_options(argc, argv); return vnic_initialize_daemon_and_run(); } trunk/qlgc_vnic_daemon/src/qlgc_vnic_dyn_update_daemon.h0000644000175000017500000001606611313645042023507 0ustar benoitbenoit#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define SYS_VNIC_INTERFACE_DIR "/sys/class/infiniband_qlgc_vnic/interfaces" #define SYS_PRIMARY_PATH "primary_path" #define SYS_SECONDARY_PATH "secondary_path" #define SYS_RX_CSUM "rx_csum" #define SYS_TX_CSUM "tx_csum" #define SYS_IOC_GUID "ioc_guid" #define SYS_IOC_STRING "ioc_string" #define SYS_DGID "dgid" #define SYS_PKEY "pkey" #define SYS_HCA_INFO "hca_info" #define SYS_VIPORT_STATE "viport_state" #define SYS_UMAD_IBDEV "ibdev" #define SYS_UMAD_PORT "port" #define MAX_PKEY_LENGTH 4 #define MAX_DGID_LENGTH 32 #define MAX_IOC_GUID_LENGTH 16 #define MAX_IOC_STRING_LENGTH (512 / 8) #define MAX_CHECKSUM_LENGTH 8 #define MAX_HCA_INFO_LENGTH 64 #define MAX_VIPORT_STATE_LENGTH 32 #define MAX_PORT_LENGTH 4 #define MAX_DIR_ENTRY_NAME 256 #define MAX_IFACE_NAME_LENGTH 16 #define MAX_LINE_LENGTH 256 #define MAX_ECHO_STR_LENGTH 256 #define IB_DEVICE_DIR "/dev/infiniband" #define IB_UMAD_DIR "/sys/class/infiniband_mad/" #define UMAD_STRING "umad" #define MAX_IBVEXDM_CMD_LENGTH 128 #define MAX_UMAD_DEVICES 256 #define PRIMARY_PATH 0 #define SECONDARY_PATH 1 #define VIPORT_DISCONNECTED 0 #define VIPORT_CONNECTED 1 #define TRUE 1 #define FALSE 0 #define YES 1 #define NO 0 #define VNIC_UPDATE_DEFAULT_PERIOD 60 #define VNIC_UPDATE_DEFAULT_VERBOSITY_LEVEL 6 #define VNIC_NON_CRITICAL_UPDATE_DEFAULT_FACTOR 5 #define SHELL "/bin/sh" #define SHELL_COMMAND "sh" #define SHELL_OPTION "-c" #define FD_READ 0 #define FD_WRITE 1 #define DAEMON_PID_FILE "/var/run/ib_qlgc_vnic_update.pid" enum { REQ_NO_UPDATE = 0, REQ_NON_CRIT_UPDATE = 1, REQ_CRIT_UPDATE = 2 }; char state_strings[][100] = { "\"Requires no update\"", "\"Requires non critical update\"", "\"Requires critical update\"" }; struct netpath { struct vnic *vnic; char pkey[MAX_PKEY_LENGTH+1]; char dgid[MAX_DGID_LENGTH+1]; char ioc_guid[MAX_IOC_GUID_LENGTH+1]; char ioc_string[MAX_IOC_STRING_LENGTH+1]; char hca[MAX_HCA_INFO_LENGTH+1]; short int viport_state; short int port_no; short int wait_count; short int update_available; struct ibvexdm_output *conn; }; struct vnic { char name[MAX_IFACE_NAME_LENGTH+1]; struct netpath *primary_path; struct netpath *secondary_path; char rx_csum[MAX_CHECKSUM_LENGTH+1]; char tx_csum[MAX_CHECKSUM_LENGTH+1]; short int updated; short int update_state; struct vnic *next; }; struct ibvexdm_output { char pkey[MAX_PKEY_LENGTH+1]; char dgid[MAX_DGID_LENGTH+1]; char ioc_guid[MAX_IOC_GUID_LENGTH+1]; char ioc_string[MAX_IOC_STRING_LENGTH+1]; struct hca_port_list *port_list; short int updated; struct ibvexdm_output *next; }; struct hca_port_list { char hca[MAX_HCA_INFO_LENGTH+1]; short int port_no; char umad_device[MAX_DIR_ENTRY_NAME]; short int updated; struct hca_port_list *next; }; struct vnic *vnic_interfaces = NULL; struct ibvexdm_output *ibvexdm_op = NULL; short int is_daemon = FALSE; short int verbosity_level, OPTIMIZE_BEHAVIOUR; short int interval, non_critical_path_factor; struct hca_port_list *umad_device_list[MAX_UMAD_DEVICES]; short int no_of_umad_devices = 0; volatile static sig_atomic_t vnic_child_started = FALSE; short int vnic_stop_daemon = FALSE; pid_t ibvexdm_pid = -1; void scan_vnic_interfaces(struct ibvexdm_output *conn, struct hca_port_list *port); /*---------------------------------------------------------------------------------- Debug information. --------------------------------------------------------------------------------*/ /* ------ Debug Levels definitions ------ * Following is the list of Debug levels for the user of this debug utility * Note: The numbers matches the kernel system log levels. Some of the levels * as indicated are not used by this debug utility */ enum _DBG_LEVELS { _DBG_LVL_EMERGENCY, /* 0, LOG_EMERG, System is unusable (Not used, reserved for system usage) */ _DBG_LVL_ALERT, /* 1, LOG_ALERT, Action must be taken immediately (Not used, reserved for system usage) */ _DBG_LVL_FATAL, /* 2 LOG_CRIT, Critical conditions */ _DBG_LVL_ERROR, /* 3 LOG_ERR, Error conditions */ _DBG_LVL_WARN, /* 4 LOG_WARNING,Warning conditions */ _DBG_LVL_NOTICE, /* 5, LOG_NOTICE, Normal but significant condition, Not used, resterved for system usage */ _DBG_LVL_INFO, /* 6 LOG_INFO, Informational */ _DBG_LVL_PRINT, /* 7 LOG_DEBUG, Debug-level messages */ }; /* Default Debug Level */ #define _DBG_LVL_DEFAULT (_DBG_LVL_NOTICE) void log_critical(const char *format,...) { va_list ap; if (verbosity_level >= _DBG_LVL_FATAL) { va_start(ap, format); vsyslog(LOG_DAEMON|LOG_CRIT, format, ap); va_end(ap); } } void log_error(const char *format,...) { va_list ap; if (verbosity_level >= _DBG_LVL_ERROR) { va_start(ap, format); vsyslog(LOG_DAEMON|LOG_ERR, format, ap); va_end(ap); } } void log_warning(const char *format,...) { va_list ap; if (verbosity_level >= _DBG_LVL_WARN) { va_start(ap, format); vsyslog(LOG_DAEMON|LOG_WARNING, format, ap); va_end(ap); } } void log_information(const char *format,...) { va_list ap; if (verbosity_level >= _DBG_LVL_INFO) { va_start(ap, format); vsyslog(LOG_DAEMON|LOG_INFO, format, ap); va_end(ap); } } void log_debug(const char *format,...) { va_list ap; if (verbosity_level >= _DBG_LVL_PRINT) { va_start(ap, format); vsyslog(LOG_DAEMON|LOG_INFO, format, ap); va_end(ap); } } void log_notice(const char *format,...) { va_list ap; if (verbosity_level >= _DBG_LVL_NOTICE) { va_start(ap, format); vsyslog(LOG_DAEMON|LOG_NOTICE, format, ap); va_end(ap); } } void log_information_always(const char *format,...) { va_list ap; va_start(ap, format); vsyslog(LOG_DAEMON|LOG_INFO, format, ap); va_end(ap); } #define PRINT_CONSOLE(STRING...) printf(STRING); #define _DBG_ALWAYS(varParam...) log_information_always(varParam); #define _DBG_ASSERT(_exp_) { if(!(_exp_)) \ log_error("ASSERT:"#_exp_"\n"); \ } #define _DBG_FATAL(varParam...) { log_critical("FATAL: "varParam); \ exit(1); \ } #define _DBG_ERROR(varParam...) log_error("ERROR: "varParam); #define _DBG_WARN(varParam...) log_warning("WARN: "varParam); #define _DBG_INFO(varParam...) log_information("INFO: "varParam); #define _DBG_PRINT(varParam...) log_debug("DBG: "varParam); trunk/qlgc_vnic_daemon/aclocal.m40000644000175000017500000011506611313645042016703 0ustar benoitbenoit# generated automatically by aclocal 1.9.2 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 # Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. # -*- Autoconf -*- # Copyright (C) 2002, 2003 Free Software Foundation, Inc. # Generated from amversion.in; do not edit by hand. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR trunk/qlgc_vnic_daemon/README0000644000175000017500000000503511313645042015715 0ustar benoitbenoitQLogic VNIC Dynamic Update Daemon :- This tool is started and stopped as part of the QLogic VNIC service and provides the following features: 1. Dynamic update of disconnected interfaces (which have been configured WITHOUT using the DGID option in the configuration file) : At the start up of VNIC driver, if the HCA port through which a particular VNIC interface path (primary or secondary) connects to target is down or the EVIC/VEx IOC is not available then all the required parameters (DGID etc) for connecting with the EVIC/VEx cannot be determined. Hence the corresponding VNIC interface path is not available at the start of the VNIC service. This daemon constantly monitors the configured VNIC interfaces to check if any of them are disconnected. If any of the interfaces are disconnected, it scans for available EVIC/VEx targets using "ib_qlgc_vnic_query" tool. When daemon sees that for a given path of a VNIC interface, the configured EVIC/VEx IOC has become available, it dynamically updates the VNIC kernel driver with the required information to establish connection for that path of the interface. In this way, the interface gets connected with the configured EVIC/VEx whenever it becomes available without any manual intervention. 2. Hot Swap support : Hot swap is an operation in which an existing EVIC/VEx is replaced by another EVIC/VEx (in the same slot of the switch chassis as the older one). In such a case, the current connection for the corresponding VNIC interface will have to be re-established. The daemon detects this hot swap case and re-establishes the connection automatically. To make use of this feature of the daemon, it is recommended that IOCSTRING be used in the configuration file to configure the VNIC interfaces. This is because, after a hot swap though all other parameters like DGID, IOCGUID etc of the EVIC/VEx change, the IOCSTRING remains the same. Thus the daemon monitors for changes in IOCGUID and DGID of disconnected interfaces based on the IOCSTRING. If these values have changed it updates the kernel driver so that the VNIC interface can start using the new EVIC/VEx. If in addition to IOCSTRING, DGID and IOCGUID have been used to configure a VNIC interface, then on a hotswap the daemon will update the parameters as required. But to have that VNIC interface available immediately on the next restart of the QLogic VNIC service, please make sure to update the configuration file with the new DGID and IOCGUID values. Otherwise, the creation of such interfaces will be delayed till the daemon runs and updates the parameters. trunk/qlgc_vnic_daemon/configure0000755000175000017500000046625011313645042016756 0ustar benoitbenoit#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.59 for FULL-PACKAGE-NAME VERSION. # # Report bugs to . # # Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' # Checks for programs. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 echo "$as_me:$LINENO: checking for suffix of executables" >&5 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` export ac_cv_exeext break;; * ) break;; esac done else { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT echo "$as_me:$LINENO: checking for suffix of object files" >&5 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std1 is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. 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Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in sys/types.h sys/stat.h malloc.h errno.h getopt.h stdarg.h sys/wait.h syslog.h dirent.h signal.h fcntl.h stdlib.h string.h unistd.h ctype.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? 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AC_FUNC_MALLOC AC_CHECK_FUNCS(atoi strtoul strcpy strcmp strcat strncpy) AC_OUTPUT(Makefile qlgc_vnic_daemon.spec) trunk/qlgc_vnic_daemon/autogen.sh0000644000175000017500000000014111313645042017024 0ustar benoitbenoit#! /bin/sh set -x aclocal -I config autoheader automake --foreign --add-missing --copy autoconf trunk/qlgc_vnic_daemon/config/0000755000175000017500000000000011313645042016277 5ustar benoitbenoittrunk/qlgc_vnic_daemon/config/compile0000644000175000017500000000717311313645042017662 0ustar benoitbenoit#! /bin/sh # Wrapper for compilers which do not understand `-c -o'. scriptversion=2005-05-14.22 # Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: compile [--help] [--version] PROGRAM [ARGS] Wrapper for compilers which do not understand `-c -o'. Remove `-o dest.o' from ARGS, run PROGRAM with the remaining arguments, and rename the output as expected. 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"$@" ret=$? if test -f "$cofile"; then mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: trunk/qlgc_vnic_daemon/config/depcomp0000644000175000017500000003710011313645042017652 0ustar benoitbenoit#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2005-07-09.11 # Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: trunk/qlgc_vnic_daemon/config/install-sh0000644000175000017500000002202111313645042020275 0ustar benoitbenoit#!/bin/sh # install - install a program, script, or datafile scriptversion=2005-05-14.22 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= dstarg= no_target_directory= usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. 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Generated from configure.in by autoheader. */ /* Define to 1 if you have the `atoi' function. */ #undef HAVE_ATOI /* Define to 1 if you have the header file. */ #undef HAVE_CTYPE_H /* Define to 1 if you have the header file. */ #undef HAVE_DIRENT_H /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise. */ #undef HAVE_MALLOC /* Define to 1 if you have the header file. */ #undef HAVE_MALLOC_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_SIGNAL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDARG_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strcat' function. */ #undef HAVE_STRCAT /* Define to 1 if you have the `strcmp' function. */ #undef HAVE_STRCMP /* Define to 1 if you have the `strcpy' function. */ #undef HAVE_STRCPY /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strncpy' function. */ #undef HAVE_STRNCPY /* Define to 1 if you have the `strtoul' function. */ #undef HAVE_STRTOUL /* Define to 1 if you have the header file. */ #undef HAVE_SYSLOG_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_WAIT_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define to rpl_malloc if the replacement function should be used. */ #undef malloc trunk/qlgc_vnic_daemon/qlgc_vnic_daemon.spec.in0000644000175000017500000000147711313645042021614 0ustar benoitbenoit# $Id: qlgc_vnic_daemon.spec.in,v 1.2 2008/03/20 13:22:13 pkamath Exp $ %define ver @VERSION@ Name: qlgc_vnic_dyn_update_daemon Version: %ver Release: 1%{?dist} Summary: Tools for VNIC/IB Group: Applications/System License: GPL/BSD Url: http://openib.org/ Source: BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) %description In conjunction with the kernel qlgc_vnic driver, ib_qlgc_vnic_update takes care to detect the disconnected paths of the VNIC interface and connect through them whenever they become available. %prep %setup -q -n %{name}-%{ver} %build %configure make %{?_smp_mflags} %install rm -rf $RPM_BUILD_ROOT %makeinstall %clean rm -rf $RPM_BUILD_ROOT %files %defattr(-,root,root) %{_sbindir}/ib_qlgc_vnic_update %doc README NEWS ChangeLog COPYING %changelog - Initial version trunk/README0000644000175000017500000006553111313645042012434 0ustar benoitbenoitThis is a release of the QLogic VNIC driver on OFED 1.4. This driver is currently supported on Intel x86 32 and 64 bit machines. Supported OS are: - RHEL 4 Update 4. - RHEL 4 Update 5. - RHEL 4 Update 6. - SLES 10. - SLES 10 Service Pack 1. - SLES 10 Service Pack 1 Update 1. - SLES 10 Service Pack 2. - RHEL 5. - RHEL 5 Update 1. - RHEL 5 Update 2. - vanilla 2.6.27 kernel. The VNIC driver in conjunction with the QLogic Ethernet Virtual I/O Controller (EVIC) provides Ethernet interfaces on a host with IB HCA(s) without the need for any physical Ethernet NIC. This file describes the use of the QLogic VNIC ULP service on an OFED stack and covers the following points: A) Creating QLogic VNIC interfaces B) Discovering VEx/EVIC IOCs present on the fabric using ib_qlgc_vnic_query C) Starting the QLogic VNIC driver and the VNIC interfaces D) Assigning IP addresses etc for the QLogic VNIC interfaces E) Information about the QLogic VNIC interfaces F) Deleting a specific QLogic VNIC interface G) Forced Failover feature for QLogic VNIC. H) Infiniband Quality of Service for VNIC. I) QLogic VNIC Dynamic Update Daemon Tool and Hot Swap support J) Information about creating VLAN interfaces K) Information about enabling IB Multicast for QLogic VNIC interface L) Basic Troubleshooting A) Creating QLogic VNIC interfaces The VNIC interfaces can be created with the help of the configuration file which must be placed at /etc/infiniband/qlgc_vnic.cfg. Please take a look at /etc/infiniband/qlgc_vnic.cfg.sample file (available also as part of the documentation) to see how VNIC configuration files are written. You can use this configuration file as the basis for creating a VNIC configuration file by copying it to /etc/infiniband/qlgc_vnic.cfg. Of course you will have to replace the IOCGUID, IOCSTRING values etc in the sample configuration file with those of the EVIC IOCs present on your fabric. (For backward compatibilty, if this file is missing, /etc/infiniband/qlogic_vnic.cfg or /etc/sysconfig/ics_inic.cfg will be used for configuration) Please note that using DGID of the EVIC/VEx IOC is recommended as it will ensure the quickest startup of the VNIC service. If DGID is specified then you must also specify the IOCGUID. More details can be found in the qlgc_vnic.cfg.sample file. In case of a host consisting of more than 1 HCAs plugged in, VNIC interfaces can be configured based on HCA no and Port No or PORTGUID. B) Discovering EVIC/VEx IOCs present on the fabric using ib_qlgc_vnic_query For writing the configuration file, you will need information about the EVIC/VEx IOCs present on the fabric like their IOCGUID, IOCSTRING etc. The ib_qlgc_vnic_query tool should be used to get this information. When ib_qlgc_vnic_query is executed without any options, it scans through ALL active IB ports on the host and obtains the detailed information about all the EVIC/VEx IOCs reachable through each active IB port: # ib_qlgc_vnic_query HCA No = 0, HCA = mlx4_0, Port = 1, Port GUID = 0x0002c903000010f5, State = Active IO Unit Info: port LID: 0008 port GID: fe8000000000000000066a11de000070 change ID: 0003 max controllers: 0x02 controller[ 1] GUID: 00066a01de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1 service entries: 2 service[ 0]: 1000066a00000001 / InfiniNIC.InfiniConSys.Control:01 service[ 1]: 1000066a00000101 / InfiniNIC.InfiniConSys.Data:01 IO Unit Info: port LID: 0009 port GID: fe8000000000000000066a21de000070 change ID: 0003 max controllers: 0x02 controller[ 2] GUID: 00066a02de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2 service entries: 2 service[ 0]: 1000066a00000002 / InfiniNIC.InfiniConSys.Control:02 service[ 1]: 1000066a00000102 / InfiniNIC.InfiniConSys.Data:02 HCA No = 0, HCA = mlx4_0, Port = 2, Port GUID = 0x0002c903000010f6, State = Active IO Unit Info: port LID: 0008 port GID: fe8000000000000000066a11de000070 change ID: 0003 max controllers: 0x02 controller[ 1] GUID: 00066a01de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1 service entries: 2 service[ 0]: 1000066a00000001 / InfiniNIC.InfiniConSys.Control:01 service[ 1]: 1000066a00000101 / InfiniNIC.InfiniConSys.Data:01 IO Unit Info: port LID: 0009 port GID: fe8000000000000000066a21de000070 change ID: 0003 max controllers: 0x02 controller[ 2] GUID: 00066a02de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2 service entries: 2 service[ 0]: 1000066a00000002 / InfiniNIC.InfiniConSys.Control:02 service[ 1]: 1000066a00000102 / InfiniNIC.InfiniConSys.Data:02 HCA No = 1, HCA = mlx4_1, Port = 1, Port GUID = 0x0002c90300000785, State = Down Port State is Down. Skipping search of DM nodes on this port. HCA No = 1, HCA = mlx4_1, Port = 2, Port GUID = 0x0002c90300000786, State = Active IO Unit Info: port LID: 0008 port GID: fe8000000000000000066a11de000070 change ID: 0003 max controllers: 0x02 controller[ 1] GUID: 00066a01de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1 service entries: 2 service[ 0]: 1000066a00000001 / InfiniNIC.InfiniConSys.Control:01 service[ 1]: 1000066a00000101 / InfiniNIC.InfiniConSys.Data:01 IO Unit Info: port LID: 0009 port GID: fe8000000000000000066a21de000070 change ID: 0003 max controllers: 0x02 controller[ 2] GUID: 00066a02de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2 service entries: 2 service[ 0]: 1000066a00000002 / InfiniNIC.InfiniConSys.Control:02 service[ 1]: 1000066a00000102 / InfiniNIC.InfiniConSys.Data:02 This is meant to help the network administrator to know about HCA/Port information on host along with EVIC IOCs reachable through given IB ports on fabric. When ib_qlgc_vnic_query is run with -e option, it reports the IOCGUID information and with -s option it reports the IOCSTRING information for the EVIC/VEx IOCs present on the fabric: # ib_qlgc_vnic_query -e HCA No = 0, HCA = mlx4_0, Port = 1, Port GUID = 0x0002c903000010f5, State = Active ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff HCA No = 0, HCA = mlx4_0, Port = 2, Port GUID = 0x0002c903000010f6, State = Active ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff HCA No = 1, HCA = mlx4_1, Port = 1, Port GUID = 0x0002c90300000785, State = Down Port State is Down. Skipping search of DM nodes on this port. HCA No = 1, HCA = mlx4_1, Port = 2, Port GUID = 0x0002c90300000786, State = Active ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff # ib_qlgc_vnic_query -s HCA No = 0, HCA = mlx4_0, Port = 1, Port GUID = 0x0002c903000010f5, State = Active "EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" "EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" HCA No = 0, HCA = mlx4_0, Port = 2, Port GUID = 0x0002c903000010f6, State = Active "EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" "EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" HCA No = 1, HCA = mlx4_1, Port = 1, Port GUID = 0x0002c90300000785, State = Down Port State is Down. Skipping search of DM nodes on this port. HCA No = 1, HCA = mlx4_1, Port = 2, Port GUID = 0x0002c90300000786, State = Active "EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" "EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" # ib_qlgc_vnic_query -es HCA No = 0, HCA = mlx4_0, Port = 1, Port GUID = 0x0002c903000010f5, State = Active ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" HCA No = 0, HCA = mlx4_0, Port = 2, Port GUID = 0x0002c903000010f6, State = Active ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" HCA No = 1, HCA = mlx4_1, Port = 1, Port GUID = 0x0002c90300000785, State = Down Port State is Down. Skipping search of DM nodes on this port. HCA No = 1, HCA = mlx4_1, Port = 2, Port GUID = 0x0002c90300000786, State = Active ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" ib_qlgc_vnic_query can be used to discover EVIC IOCs on the fabric based on umad device, HCA no/Port no and PORTGUID as follows: For umad devices, it takes the name of the umad device mentioned with '-d' option: # ib_qlgc_vnic_query -es -d /dev/infiniband/umad0 HCA No = 0, HCA = mlx4_0, Port = 1 ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" If the name of the HCA and its port no is known, then ib_qlgc_vnic_query can make use of this information to discover EVIC IOCs on the fabric. HCA name and port no is specified with '-C' and '-P' options respectively. # ib_qlgc_vnic_query -es -C mlx4_1 -P 2 ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" In case, if HCA name is not specified but port no is specified, HCA 0 is selected as default HCA to discover IOCs and if Port no is missing then, Port 1 of HCA name mentioned is used to discover the IOCs. If both are missing, the behaviour is default and ib_qlgc_vnic_query will scan all the IB ports on the host to discover IOCs reachable through each one of them. PORTGUID information about the IB ports on given host can be obtained using the option '-L': # ib_qlgc_vnic_query -L 0,mlx4_0,1,0x0002c903000010f5 0,mlx4_0,2,0x0002c903000010f6 1,mlx4_1,1,0x0002c90300000785 1,mlx4_1,2,0x0002c90300000786 This actually lists different configurable parameters of IB ports present on given host in the order: HCA No, HCA Name, Port No, PORTGUID separated by commas. PORTGUID value obtained thus, can be used to discover EVIC IOCs reachable through it using '-G' option as follows: # ib_qlgc_vnic_query -es -G 0x0002c903000010f5 HCA No = 0, HCA = mlx4_0, Port = 1, Port GUID = 0x0002c903000010f5, State = Active ioc_guid=00066a01de000070,dgid=fe8000000000000000066a11de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1" ioc_guid=00066a02de000070,dgid=fe8000000000000000066a21de000070,pkey=ffff,"EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2" C) Starting the QLogic VNIC driver and the QLogic VNIC interfaces To start the QLogic VNIC service as a part of startup of OFED stack, set QLGC_VNIC_LOAD=yes in /etc/infiniband/openib.conf file. With this actually, the QLogic VNIC service will also be stopped when the OFED stack is stopped. Also, if OFED stack has been marked to start on boot, QLogic VNIC service will also start on boot. The rest of the discussion in this subsection C) is valid only if QLGC_VNIC_LOAD=no is set into /etc/infiniband/openib.conf. Once you have created a configuration file, you can start the VNIC driver and create the VNIC interfaces specified in the configuration file with: #/sbin/service qlgc_vnic start You can stop the VNIC driver and bring down the VNIC interfaces with #/sbin/service qlgc_vnic stop To restart the QLogic VNIC driver, you can use #/sbin/service qlgc_vnic restart If you have not started the Infiniband network stack (Infinipath or OFED), then running "/sbin/service qlgc_vnic start" command will also cause the Infiniband network stack to be started since the QLogic VNIC service requires the Infiniband stack. On the other hand if you start the Infiniband network stack separately, then the correct order of starting is: - Start the Infiniband stack - Start QLogic VNIC service For example, if you use OFED, correct order of starting is: /sbin/service openibd start /sbin/service qlgc_vnic start Correct order of stopping is: - Stop QLogic VNIC service - Stop the Infiniband stack For example, if you use OFED, correct order of stopping is: /sbin/service qlgc_vnic stop /sbin/service openibd stop If you try to stop the Infiniband stack when the QLogic VNIC service is running, you will get an error message that some of the modules of the Infiniband stack are in use by the QLogic VNIC service. Also, any QLogic VNIC interfaces that you created are removed (because stopping the Infiniband network stack causes the HCA driver to be unloaded which is required for the VNIC interfaces to be present). In this case, do the following: 1. Stop the QLogic VNIC service with "/sbin/service qlgc_vnic stop" 2. Stop the Infiniband stack again. 3. If you want to restart the QLogic VNIC interfaces, use "/sbin/service qlgc_vnic start". D) Assigning IP addresses etc for the QLogic VNIC interfaces This can be done with ifconfig or by setting up the ifcfg-XXX (ifcfg-veth0 for an interface named veth0 etc) network files for the corresponding VNIC interfaces. E) Information about the QLogic VNIC interfaces Information about VNIC interfaces on a given host can be obtained using a script "ib_qlgc_vnic_info" :- # ib_qlgc_vnic_info VNIC Interface : eioc0 VNIC State : VNIC_REGISTERED Current Path : primary path Receive Checksum : true Transmit checksum : true Primary Path : VIPORT State : VIPORT_CONNECTED Link State : LINK_IDLING HCA Info. : vnic-mthca0-1 Heartbeat : 100 IOC String : EVIC in Chassis 0x00066a00db000010, Slot 4, Ioc 1 IOC GUID : 66a01de000037 DGID : fe8000000000000000066a11de000037 P Key : ffff Secondary Path : VIPORT State : VIPORT_DISCONNECTED Link State : INVALID STATE HCA Info. : vnic-mthca0-2 Heartbeat : 100 IOC String : IOC GUID : 66a01de000037 DGID : 00000000000000000000000000000000 P Key : 0 This information is collected from /sys/class/infiniband_qlgc_vnic/interfaces/ directory under which there is a separate directory corresponding to each VNIC interface. F) Deleting a specific QLogic VNIC interface VNIC interfaces can be deleted by writing the name of the interface to the /sys/class/infiniband_qlgc_vnic/interfaces/delete_vnic file. For example to delete interface veth0 echo -n veth0 > /sys/class/infiniband_qlgc_vnic/interfaces/delete_vnic G) Forced Failover feature for QLogic VNIC. VNIC interfaces, when configured with failover configuration, can be forced to failover to use other active path. For example, if VNIC interface "veth1" is configured with failover configuration, then to switch to other path, use command: echo -n veth1 > /sys/class/infiniband_qlgc_vnic/interfaces/force_failover This will make VNIC interface veth1 to switch to other active path, even though the path of VNIC interface, before the forced failover operation, is not in disconnected state. This feature allows the network administrator to control the path of the VNIC traffic at run time and reconfiguration as well as restart of VNIC service is not required to achieve the same. Once enabled as mentioned above, forced failover can be cleared with the unfailover command: echo -n veth1 > /sys/class/infiniband_qlgc_vnic/interfaces/unfailover This clears the forced failover on VNIC interface "veth1". Once cleared, if module parameter "default_prefer_primary" is set to 1, then VNIC interface switches back to primary path. If module parameter "default_prefer_primary" is set to 0, then VNIC interface continues to use its current active path. Forced failover, thus, takes priority over default_prefer_primary and the default_prefer_primary feature will not be active unless the forced failover is cleared through "unfailover". Besides this forced failover, QLogic VNIC service does retain its original failover feature which gets triggered when current active path gets disconnected. H) Infiniband Quality of Service for VNIC:- To enforce infiniband Quality of Service(QoS) for VNIC protocol, there is no configuration required on host side. The service level for the VNIC protocol can be configured using service ID or target port guid in the "qos-ulps" section of /etc/opensm/qos-policy.conf on the host running OpenSM. Service IDs for the EVIC IO controllers can be obtained from the output of ib_qlgc_vnic_query: HCA No = 1, HCA = mlx4_1, Port = 2, Port GUID = 0x0002c90300000786, State = Active IO Unit Info: port LID: 0008 port GID: fe8000000000000000066a11de000070 change ID: 0003 max controllers: 0x02 controller[ 1] GUID: 00066a01de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 1 service entries: 2 ------> service[ 0]: 1000066a00000001 / InfiniNIC.InfiniConSys.Control:01 ------> service[ 1]: 1000066a00000101 / InfiniNIC.InfiniConSys.Data:01 IO Unit Info: port LID: 0009 port GID: fe8000000000000000066a21de000070 change ID: 0003 max controllers: 0x02 controller[ 2] GUID: 00066a02de000070 vendor ID: 00066a device ID: 000030 IO class : 2000 ID: EVIC in Chassis 0x00066a00db00001e, Slot 1, Ioc 2 service entries: 2 ------> service[ 0]: 1000066a00000002 / InfiniNIC.InfiniConSys.Control:02 ------> service[ 1]: 1000066a00000102 / InfiniNIC.InfiniConSys.Data:02 Numbers 1000066a00000002, 1000066a00000102 are the required service IDs. Finer control on quality of service for the VNIC protocol can be achieved by configuring the service level using target port guid values of the EVIC IO controllers. Target port guid values for the EVIC IO controllers can be obtained using "saquery" command supplied by OFED package. I) QLogic VNIC Dynamic Update Daemon Tool and Hot Swap support:- This tool is started and stopped as part of the QLogic VNIC service (refer to C above) and provides the following features: 1. Dynamic update of disconnected interfaces (which have been configured WITHOUT using the DGID option in the configuration file) : At the start up of VNIC driver, if the HCA port through which a particular VNIC interface path (primary or secondary) connects to target is down or the EVIC/VEx IOC is not available then all the required parameters (DGID etc) for connecting with the EVIC/VEx cannot be determined. Hence the corresponding VNIC interface path is not available at the start of the VNIC service. This daemon constantly monitors the configured VNIC interfaces to check if any of them are disconnected. If any of the interfaces are disconnected, it scans for available EVIC/VEx targets using "ib_qlgc_vnic_query" tool. When daemon sees that for a given path of a VNIC interface, the configured EVIC/VEx IOC has become available, it dynamically updates the VNIC kernel driver with the required information to establish connection for that path of the interface. In this way, the interface gets connected with the configured EVIC/VEx whenever it becomes available without any manual intervention. 2. Hot Swap support : Hot swap is an operation in which an existing EVIC/VEx is replaced by another EVIC/VEx (in the same slot of the switch chassis as the older one). In such a case, the current connection for the corresponding VNIC interface will have to be re-established. The daemon detects this hot swap case and re-establishes the connection automatically. To make use of this feature of the daemon, it is recommended that IOCSTRING be used in the configuration file to configure the VNIC interfaces. This is because, after a hot swap though all other parameters like DGID, IOCGUID etc of the EVIC/VEx change, the IOCSTRING remains the same. Thus the daemon monitors for changes in IOCGUID and DGID of disconnected interfaces based on the IOCSTRING. If these values have changed it updates the kernel driver so that the VNIC interface can start using the new EVIC/VEx. If in addition to IOCSTRING, DGID and IOCGUID have been used to configure a VNIC interface, then on a hotswap the daemon will update the parameters as required. But to have that VNIC interface available immediately on the next restart of the QLogic VNIC service, please make sure to update the configuration file with the new DGID and IOCGUID values. Otherwise, the creation of such interfaces will be delayed till the daemon runs and updates the parameters. J) Information about creating VLAN interfaces The EVIC/VEx supports VLAN tagging without having to explicitly create VLAN interfaces for the VNIC interface on the host. This is done by enabling Egress/Ingress tagging on the EVIC/VEx and setting the "Host ignores VLAN" option for the VNIC interface. The "Host ignores VLAN" option is enabled by default due to which VLAN tags are ignored on the host by the QLogic VNIC driver. Thus explicitly created VLAN interfaces (using vconfig command) for a given VNIC interface will not be operational. If you want to explicitly create a VLAN interface for a given VNIC interface, then you will have to disable the "Host ignores VLAN" option for the VNIC interface on the EVIC/VEx. The qlgc_vnic service must be restarted on the host after disabling (or enabling) the "Host ignores VLAN" option. Please refer to the EVIC/VEx documentation for more information on Egress/Ingress port tagging feature and disabling the "Host ignores VLAN" option. K) Information about enabling IB Multicast for QLogic VNIC interface QLogic VNIC driver has been upgraded to support the IB Multicasting feature of EVIC/VEx. This feature enables the QLogic VNIC host driver to support the IP multicasting more efficiently. With this feature enabled, infiniband multicast group acts as a carrier of IP multicast traffic. EVIC will make use of such IB multicast groups for forwarding IP multicast traffic to VNIC interfaces which are member of given IP multicast group. In the older QLogic VNIC host driver, IB multicasting was not being used to carry IP multicast traffic. By default, IB multicasting is disabled on EVIC/VEx; but it is enabled by default at the QLogic VNIC host driver. To disable IB multicast feature on the host driver, VNIC configuration file needs to be modified by setting the parameter IB_MULTICAST=FALSE in the interface configuration. Please refer to the qlgc_vnic.cfg.sample for more details on configuration of VNIC interfaces for IB multicasting. IB multicasting also needs to be enabled over EVIC/VEx. Please refer to the EVIC/VEx documentation for more information on enabling IB multicast feature over EVIC/VEx. L) Basic Troubleshooting 1. In case of any problems, make sure that: a) The HCA ports you are trying to use have IB cables connected and are in an active state. You can use the "ibv_devinfo" tool to check the state of your HCA ports. b) If your HCA ports are not active, check if an SM is running on the fabric where the HCA ports are connected. If you have done a full install of OFED, you can use the "sminfo" command ("sminfo -P 2" for port 2) to check SM information. c) Make sure that the EVIC/VEx is powered up and its Ethernet cables are connected properly. d) Check /var/log/messages for any error messages. 2. If some of your VNIC interfaces are not available: a) Use "ifconfig" tool with -a option to see if all interfaces are created. It is possible that the interfaces are created but do not have an IP address. Make sure that you have setup a correct ifcfg-XXX file for your VNIC interfaces for automatic assignment of IP addresses. If the VNIC interface is created and the ifcfg file is also correct but the VNIC interface is not UP, make sure that the target EVIC/VEx IOC has an Ethernet cable properly connected. b) Make sure that the VNIC configuration file has been setup properly with correct EVIC/VEx target DGID/IOCGUID/IOCSTRING information and instance numbers. c) Make sure that the EVIC/VEx target IOC specified for that interface is available. You can use the "ib_qlgc_vnic_query" tool to verify this. If it is not available when you started the service, but it becomes available later on, then the QLogic VNIC dynamic update daemon will bring up the interface when the target becomes available. You will see messages in /var/log/messages when the corresponding interface is created. d) Make sure that you have not exceeded the total number of Virtual interfaces supported by the EVIC/VEx. You can check the total number of Virtual interfaces currently in use on the HTTP interface of the EVIC/VEx. trunk/ib_qlgc_vnic_parser.pl0000755000175000017500000010276111313645042016104 0ustar benoitbenoit#!/usr/bin/perl -w # # Script to parse the VNIC configuration file (/etc/infiniband/qlgc_vnic.cfg # or /etc/sysconfig/ics_inic.cfg) and create VNIC interfaces by writing # the required string to the /sys/class/infiniband_qlgc_vnic/ files of the QLogic VNIC # kernel driver # # Copyright (c) 2007 QLogic, Inc. All rights reserved. # # This software is available to you under a choice of one of two # licenses. You may choose to be licensed under the terms of the GNU # General Public License (GPL) Version 2, available from the file # COPYING in the main directory of this source tree, or the # OpenIB.org BSD license below: # # Redistribution and use in source and binary forms, with or # without modification, are permitted provided that the following # conditions are met: # # - Redistributions of source code must retain the above # copyright notice, this list of conditions and the following # disclaimer. # # - Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials # provided with the distribution. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. # use strict; use Fcntl; our $createfound = 0; our (@lines, $primary_path, $secondary_path); our ($line, $pstring , $sstring , $pname); our ($path, $primary, $secondary, $create); our ($instance, $port, $hca, $rx_csum, $heartbeat, $ioc_guid, $ib_multicast, $name, $name_token, $error_flag, $discover_tool, $log, $DGID); our ($primary_file, $secondary_file, $hex, $prim_term, %parray, $sec_term, $c_term, $block_start); our ($block_found, $ioc_string, $line_count, $err_flag, $prim_start, $sec_start, $create_start); our ($verbose, $PARSER_VERSION, $tempfile, $ioc_guid_found, $ioc_string_found, $prim, $sec, $file, $file_ics_inic, $file_old, $crt, $val_hca, $val_port, $val_ioc ); our ($prim_seen, $sec_seen,$prim_start_seen,$sec_start_seen, $found,$dgid_found_port, $ibvexdm_output_in_file); our ($MAX_INIT_TIME, $MAX_WAIT_FOR_ENTRY); our (@pid, $pid_index, $command, $filename, $index); our ($dgid_found, $PKEY, $port_guid, $val_port_guid, $port_guid_found, $port_found, $row); our ($hca_information_command, @hca_info_array, @hca_info, $val_hca_name, $local_hca_info_flag); # prim_term =1 means term found, 0 means terminating brace not found. # prim_seen = 1 means PRIMARY keyword followed by opening brace is seen $PARSER_VERSION = "1.0.0.1"; $prim_seen = 0; $sec_seen = 0; $sec_start_seen = 0; $prim_start_seen = 0; $verbose = 0; $crt = 0; $ioc_string_found = 0; $ioc_guid_found = 0; $block_found = 0; %parray = ("name=", "", "ioc_guid=", "", "dgid=", "", "pkey=", "", "instance=", "", "rx_csum=", "", "heartbeat=", "","ioc_string=","","ib_multicast=",""); $pstring = ""; $sstring = ""; $primary = "PRIMARY"; $secondary = "SECONDARY"; $create = "CREATE"; $instance = "INSTANCE"; $port = "PORT"; $hca ="HCA"; $rx_csum ="RX_CSUM"; $heartbeat ="HEARTBEAT"; $ib_multicast="IB_MULTICAST"; $ioc_guid = "IOCGUID"; $ioc_string = "IOCSTRING"; $DGID="DGID"; $port_guid="PORTGUID"; $path = "/sys/class/infiniband_qlgc_vnic/"; $name = "NAME"; $name_token = "name"; $error_flag = 0; $hca_information_command = "ib_qlgc_vnic_query -L"; $tempfile =`mktemp /tmp/qlvnic.XXXXXXXXXX`; $discover_tool = "ib_qlgc_vnic_query"; $hex = "0x"; $primary_file = "/create_primary"; $secondary_file = "/create_secondary"; $prim_term = 1; $sec_term = 1; $c_term = 1; $err_flag = 0; $line_count = 0; $prim_start = 0; $create_start = 0; $sec_start = 0; $block_start = 0; $prim = 1; $sec = 2; $dgid_found_port = 0; $port_guid_found = 0; $port_found = 0; $val_port_guid = ""; $row = 0; $val_hca = 0; $val_hca_name = ""; $val_port = 1; $val_ioc = ""; $file_ics_inic = "/etc/sysconfig/ics_inic.cfg"; $file_old = "/etc/infiniband/qlogic_vnic.cfg"; $file = "/etc/infiniband/qlgc_vnic.cfg"; $log = "/var/log/messages"; our $path_desc = "primary"; our $buff = ""; $ibvexdm_output_in_file=0; $MAX_INIT_TIME = 45; $MAX_WAIT_FOR_ENTRY = 10; $pid_index = 0; $dgid_found = 0; $PKEY="ffff"; $command=""; $filename=""; $index=0; $local_hca_info_flag = 0; sub print_err{ my $temp; $temp = $0. ": ". $_[0]; `logger $temp`; } sub get_hca_name{ my $hca_no = $_[0]; my $port_no = $_[1]; foreach $row (0..$#hca_info_array) { if (($hca_info_array[$row][0] eq $hca_no) && ($hca_info_array[$row][2] eq $port_no)) { $_[2] = $row; return $hca_info_array[$row][1]; } } print_err("Invalid HCA No or Port No Specified. HCA No - $hca_no Port No - $port_no not present.\n"); exit_check(); } sub search_port_guid{ my $guid = $_[0]; for $row (0..$#hca_info_array) { if ( $hca_info_array[$row][3] eq $guid ) { $_[1] = $hca_info_array[$row][0]; # HCA No return $hca_info_array[$row][2]; # Port No } } print_err("Invalid Port GUID entered - $guid.\n"); exit_check(); } # This function parses the line to find the parameters in array parray sub get_params{ my $line1; my $val_ioc_guid; my $rem; my $val_pkey; my $val_instance; my $val_name; my $val_dgid = 0; my ($path, $val_csum, $val_heartbeat, $val_ioc_string, $val_ib_multicast); my @parray1; my $string; my $dgid; $line1 = $_[0]; $port_found=0; $port_guid_found=0; if( $line1 =~ /$create/){ print_err("Error: Keyword CREATE specified multiple times "); print_err("on line $line_count\n"); exit_check(); } if($_[2] == 1){ if( $line1 =~ /$primary/){ print_err( "Error: Keyword PRIMARY specified multiple times on line $line_count\n"); exit_check(); } } if($_[2] == 2){ if( $line1 =~ /$secondary/){ print_err("Error: Keyword SECONDARY specified multiple times on line $line_count\n"); exit_check(); } } if( $line1 =~ /$name/){ print_err( "Error: NAME specified multiple times on line $line_count\n"); exit_check(); } if( $line1 =~ /$ioc_string\s*=\s*/ ){ $ioc_string_found = 1; ($rem, $val_ioc_string) = split(/"/, $'); $val_ioc = $val_ioc_string; $parray{"ioc_string="} = $val_ioc_string; } if( $line1 =~ /$DGID\s*=\s*/ ){ $dgid_found = 1; if( $' =~ /\w*/ ){ $dgid = $&; $dgid =~ s/^(0x)?0*//; } $parray{"dgid="} = lc($dgid); $parray{"pkey="} = $PKEY; } if( $line1 =~ /$ioc_guid\s*=\s*/ ){ $ioc_guid_found = 1; if( $' =~ /\w*/ ){ $val_ioc_guid = $&; } $parray{"ioc_guid="} = lc($val_ioc_guid); } if( $line1 =~ /$instance\s*=\s*/ ){ if( $' =~ /-*\w*/ ){ $val_instance = $&; } $parray{"instance="} = $val_instance; } if( $line1 =~ /$port\s*=\s*/ ){ if ($port_guid_found eq 1){ print_err("PORT and PORTGUID should not be specified simultaneously.\n"); exit_check(); } if( $' =~ /-*\w*/ ){ $port_found=1; $val_port = $&; } if ($val_port =~ /-/){ print_err("Negative values not allowed for port"); exit_check(); } } if($line1 =~ /$hca\s*=\s*/){ if ($port_guid_found eq 1){ print_err("Both HCA and PORTGUID parameters specified. Defaulting to PORTGUID.\n"); } else{ if( $' =~ /-*\w*/ ){ $val_hca = $&; } if ($val_hca =~ /-/){ print_err("Negative values not allowed for hca"); exit_check(); } } } if( $line1 =~ /$rx_csum\s*=\s*/ ){ if( $' =~ /\w*/ ){ $val_csum = $&; } $parray{"rx_csum="} = lc($val_csum); } if( $line1 =~ /$heartbeat\s*=\s*/ ){ if( $' =~ /-*\w*/ ){ $val_heartbeat = $&; } $parray{"heartbeat="} = lc($val_heartbeat); } if( $line1 =~ /$ib_multicast\s*=\s*/ ){ if( $' =~ /\w*/ ){ $val_ib_multicast = $&; } $parray{"ib_multicast="} = lc($val_ib_multicast); } if( $line1 =~ /$port_guid\s*=\s*/ ){ $port_guid_found=1; if ($port_found) { print_err("PORT and PORTGUID should not be specified simultaneously.\n"); exit_check(); } if ($' =~ /-*\w*/ ) { $val_port_guid=$&; } } $parray{"name="} = $pname; if($line1 =~ /}/){ $_[1] = 1; if ($prim_start_seen eq 1){ $path_desc = "primary"; } else{ if($sec_start_seen eq 1){ $path_desc = "secondary"; } } # If dgid is specified do not execute ib_qlgc_vnic_query # In case it is not specified run ib_qlgc_vnic_query # If -f option is set execute ib_qlgc_vnic_query in the background # and collect its output in a file. if (!$dgid_found){ if ( $local_hca_info_flag == 0 ) { &prepare_local_hca_information_table(); $local_hca_info_flag = 1; if ($port_guid_found) { $val_port = &search_port_guid($val_port_guid, $val_hca); } } $val_hca_name = &get_hca_name($val_hca, $val_port, $index); $command = $discover_tool." -es -C ".$val_hca_name." -P ".$val_port; if ($ioc_string_found){ $val_ioc_string = $parray{"ioc_string="}; if ($ibvexdm_output_in_file){ $filename = "/tmp/qlgc_vnic_".$val_hca_name."-".$val_port; $command = $command." > ".$filename; $val_dgid = &parse_iocstring_from_file($val_ioc_string, $command, $filename, $hca_info_array[$index][4]); } else{ $val_dgid = &parse_iocstring($val_ioc_string, $command); } if($val_dgid eq "0"){ $parray{"dgid="} = "00000000000000000000000000000000"; $parray{"pkey="} = "0000"; $parray{"ioc_guid="} = "0000000000000000"; print_err( "$path_desc path will not be active since ioc_string=$val_ioc_string is unreachable."); print_err( "Whenever $path_desc path becomes available, Dynamic Update Daemon will update path parameters."); } $parray{"ioc_string="} = $val_ioc_string; } elsif ($ioc_guid_found) { $val_ioc_guid = $parray{"ioc_guid="}; if ($ibvexdm_output_in_file){ $filename = "/tmp/qlgc_vnic_".$val_hca_name."-".$val_port; $command = $command." > ".$filename; $val_pkey = &parse_dgid_from_file(lc($val_ioc_guid),$val_dgid, $val_ioc_string, $command, $filename, $hca_info_array[$index][4]); } else{ $val_pkey = &parse_dgid(lc($val_ioc_guid), $val_dgid, $val_ioc_string, $command); } if($val_dgid eq "0"){ $val_dgid = "00000000000000000000000000000000"; $val_pkey = "0000"; $val_ioc_string = ""; print_err( "$path_desc path will not be active since ioc_guid=$val_ioc_guid is unreachable."); print_err( "Whenever $path_desc path becomes available, Dynamic Update Daemon will update path parameters."); } $parray{"pkey="} = $val_pkey; $parray{"dgid="} = $val_dgid; $parray{"ioc_string="} = $val_ioc_string; } } $path_desc = "primary"; @parray1 = %parray; $string = &join_each(@parray1); chop($string); &write_to_file($string, $val_hca, $val_port, $_[2]); $prim_seen = 0; $prim_start_seen = 0; $sec_start_seen = 0; $sec_seen = 0; if ($_[3] == 0){ $c_term = 1; $createfound = 0; $block_found = 0; $pname=""; $found = 0; if ($primary_path){ system("echo \"$primary_path:$string\" >>$tempfile"); } } #If terminating brace of create is on same line or terminating brace of create is found if ( ( $' =~ /}/ ) ){ if ($_[2] == 1){ if ($line1 =~ /$secondary/){ return $string; } } if ( $' =~ /}/) { print_err("Error: Extra terminating brace"); print_err("on line $line_count\n"); exit_check(); } $c_term = 1; $createfound = 0; $block_found = 0; $found = 0; if ($_[2] == 1){ $pstring = $string; } elsif ($_[2] == 2){ $sstring = $string; } if ($primary_path){ system("echo \"$primary_path:$pstring\" >>$tempfile"); } if ($secondary_path){ system("echo \"$secondary_path:$sstring\" >>$tempfile"); } } return $string; } else{ $_[1] = 0; } } # This function gets the dgid from the output of the tool , given iocguid sub parse_dgid_from_file{ my @gline; my $line; my $dgid; my $iocstring; my $rem; my $guid; my $pkey; my $err; my $tool; my $print_ioc_guid; $err = -1; $tool = $_[3]; $print_ioc_guid = $_[0]; my $file_name =$_[4]; my $started_ibvexdm = $_[5]; my $start_time =0; my $now = 0; my $duration = 0; my $handle; my $ret; print_err( "For interface $pname trying to find dgid for $path_desc path using ioc_guid=$print_ioc_guid through port=$val_port \n" ); if (!$started_ibvexdm){ print_err("Running ib_qlgc_vnic_query through port $val_port"); $pid[$pid_index++]= `$tool & echo \$! 2>&1`; $_[5]= 1; } else { print_err("Found it running. Not rerunning it again. Using output from file - $file_name.\n"); } $ret = sysopen(QUERY_OP_FILE_HANDLE,"$file_name",O_NONBLOCK|O_RDONLY); if (!$ret){ print_err("Cannot open file $file_name"); exit_check(); } $handle = *QUERY_OP_FILE_HANDLE; # Wait for MAX_INIT_TIME seconds for some output to # be written to file in intervals of 1 second @gline=<$handle>; $start_time = `date +%s`; while ( $duration < $MAX_INIT_TIME){ if ($#gline < 0){ sleep 1; @gline=<$handle>; } else { last; } $now = `date +%s`; $duration = $now - $start_time; } if ($#gline >= 0){ print_err("Output from ib_qlgc_vnic_query: "); foreach $line(@gline) { print_err("ib_qlgc_vnic_query: $line"); } } $duration = 0; $start_time = `date +%s`; # Wait for MAX_WAIT_FOR_ENTRY seconds till we get the required value from output given by ib_qlgc_vnic_query # in intervals of 1 second while ( $duration < $MAX_WAIT_FOR_ENTRY){ foreach $line( @gline ) { if($line =~ /ioc_guid=/) { ($guid, $rem) = split( /,/, $' ); #Strip off the leading 0's and 0x from iocguid #values from config file and ib_qlgc_vnic_query output $guid =~ s/^(0x)?0*//; $print_ioc_guid =~ s/^(0x)?0*//; if( $guid eq $print_ioc_guid){ if($line =~ /dgid=/) { ($dgid, $rem) = split( /,/, $' ); $line = $'; $_[1] = $dgid; if($line =~ /pkey=/){ ($pkey, $rem) = split( /,/, $'); if($line =~ /"/) { ($iocstring, $rem) = split( /"/, $' ); $_[2] = $iocstring; } close $handle; return $pkey; } } } } } sleep (1); @gline=<$handle>; if ($#gline >= 0){ print_err("Output from ib_qlgc_vnic_query: "); foreach $line(@gline) { print_err("ib_qlgc_vnic_query: $line"); } } $now = `date +%s`; $duration = $now - $start_time; } close $handle; $_[1] = 0; } # This function gets the dgid from the output of the tool , given iocguid sub parse_dgid { my @gline; my $line; my $dgid; my $iocstring; my $rem; my $guid; my $pkey; my $err; my $tool; my $print_ioc_guid; $err = -1; $tool = $_[3]; $print_ioc_guid = $_[0]; print_err( "For interface $pname trying to find dgid for $path_desc path using ioc_guid=$print_ioc_guid through port=$val_port using ib_qlgc_vnic_query..........\n" ); @gline=`$tool`; if (!$#gline){ print_err("Error in executing $discover_tool\n"); $_[1] = 0; return; } print_err("Output from ib_qlgc_vnic_query: "); foreach $line(@gline) { print_err("ib_qlgc_vnic_query: $line"); } foreach $line( @gline ) { if($line =~ /ioc_guid=/) { ($guid, $rem) = split( /,/, $' ); #Strip off the leading 0's and 0x from iocguid #values from config file and ib_qlgc_vnic_query output $guid =~ s/^(0x)?0*//; $print_ioc_guid =~ s/^(0x)?0*//; if( $guid eq $print_ioc_guid ){ if($line =~ /dgid=/) { ($dgid, $rem) = split( /,/, $' ); $line = $'; $_[1] = $dgid; if($line =~ /pkey=/){ ($pkey, $rem) = split( /,/, $'); if($line =~ /"/) { ($iocstring, $rem) = split( /"/, $' ); $_[2] = $iocstring; } return $pkey; } } } } } $_[1] = 0; } # This function gets the dgid with IOCSTRING as input sub parse_iocstring { my @gline; my $line; my $dgid; my $rem; my $guid; my $pkey; my $iocstring; my $temp1; my ($temp2, $chk); my $input_string; my $tool; $input_string = $_[0]; $tool = $_[1]; print_err( "For interface $pname trying to find dgid for $path_desc path using ioc_string=$input_string through port=$val_port using ib_qlgc_vnic_query..........\n" ); @gline = `$tool`; if (!$#gline){ print_err("Error in executing $discover_tool\n"); return "0"; } print_err("Output from ib_qlgc_vnic_query: "); foreach $line(@gline) { print_err("ib_qlgc_vnic_query: $line"); } foreach $line(@gline) { if ($line =~ /".*"/){ $iocstring = $&; ($rem, $iocstring) = split( /"/, $iocstring ); $chk = &chk_iostring($iocstring, $input_string); if ($chk == 1){ ($guid, $dgid, $pkey)=split( /,/, $line ); if ($guid =~ "ioc_guid="){ $guid = $'; } if ($dgid =~ "dgid="){ $dgid = $'; } if ($pkey =~ "pkey="){ $pkey = $'; } $parray{"ioc_guid="} = $guid; if ($dgid){ $parray{"dgid="} = $dgid; $parray{"pkey="} = $pkey; return $dgid; } } } } return "0"; } # This function gets the dgid with IOCSTRING as input sub parse_iocstring_from_file { my @gline; my $line; my $dgid; my $rem; my $guid; my $pkey; my $iocstring; my $temp1; my ($temp2, $chk); my $input_string; my $tool; $input_string = $_[0]; $tool = $_[1]; my $file_name =$_[2]; my $started_ibvexdm = $_[3]; my $start_time =0; my $now = 0; my $duration = 0; my $handle; my $ret; print_err( "For interface $pname trying to find dgid for $path_desc path using ioc_string=$input_string through port=$val_port" ); if (!$started_ibvexdm){ print_err("Running ib_qlgc_vnic_query through port $val_port"); $pid[$pid_index++]= `$tool & echo \$! 2>&1`; $_[3]= 1; } else { print_err("Found it running. Not rerunning it again. Using output from file - $file_name.\n"); } $ret = sysopen(QUERY_OP_FILE_HANDLE,"$file_name",O_NONBLOCK|O_RDONLY); if (!$ret){ print_err("Cannot open file $file_name"); exit_check(); } $handle = *QUERY_OP_FILE_HANDLE; @gline=<$handle>; $start_time = `date +%s`; while ( $duration < $MAX_INIT_TIME){ if ($#gline < 0){ sleep 1; @gline=<$handle>; } else { last; } $now = `date +%s`; $duration = $now - $start_time; } if ($#gline >= 0){ print_err("Output from ib_qlgc_vnic_query: "); foreach $line(@gline) { print_err("ib_qlgc_vnic_query: $line"); } } $duration = 0; $start_time = `date +%s`; while ( $duration < $MAX_WAIT_FOR_ENTRY){ foreach $line(@gline) { if ($line =~ /".*"/){ $iocstring = $&; ($rem, $iocstring) = split( /"/, $iocstring ); $chk = &chk_iostring($iocstring, $input_string); if ($chk == 1){ ($guid, $dgid, $pkey)=split( /,/, $line ); if ($guid =~ "ioc_guid="){ $guid = $'; } if ($dgid =~ "dgid="){ $dgid = $'; } if ($pkey =~ "pkey="){ $pkey = $'; } $parray{"ioc_guid="} = $guid; if ($dgid){ $parray{"dgid="} = $dgid; $parray{"pkey="} = $pkey; close $handle; return $dgid; } } } } sleep (1); @gline=<$handle>; if ($#gline >= 0){ print_err("Output from ib_qlgc_vnic_query: "); foreach $line(@gline) { print_err("ib_qlgc_vnic_query: $line"); } } $now = `date +%s`; $duration = $now - $start_time; } close $handle; return "0"; } # This function gets the matching iocstring from output of the tool sub chk_iostring{ my ($chassis1, $chassis2, $slot1, $slot2, $ioc1, $ioc2); my ($temp1, $temp2); $temp1 = $_[0]; $temp2 = $_[1]; ($chassis1, $slot1, $ioc1) = split(/,/, $temp1); if ($chassis1 =~ /\s*Chassis\s*/){ $chassis1 = $'; $chassis1 = lc($chassis1); } if ($slot1 =~ /\s*Slot\s*/){ $slot1 = $'; } if ($ioc1 =~ /\s*IOC\s*/){ $ioc1 = $'; } ($chassis2, $slot2, $ioc2) = split(/,/, $temp2); if ($chassis2 =~ /\s*Chassis\s*/){ $chassis2 = $'; $chassis2 = lc($chassis2); } if ($slot2 =~ /\s*Slot\s*/){ $slot2 = $'; } if ($ioc2 =~ /\s*IOC\s*/){ $ioc2 = $'; } if (($chassis1 eq $chassis2) && ($slot1 eq $slot2) && ($ioc1 eq $ioc2)){ return 1; } else{ return 0; } } sub write_to_file{ my ($list, $filename, $hca, $port, %array); $list =`ls $path`; $hca = $_[1]; $port = $_[2]; $ioc_string_found = 0; $ioc_guid_found = 0; $dgid_found = 0; if ($list =~ /.*$hca-$port/ ) { $filename = $path.$&; if ( -d $filename){ if( $_[3] == 1 ){ $filename = $filename.$primary_file; $primary_path = $filename; } elsif ( $_[3] == 2 ){ $filename = $filename.$secondary_file; $secondary_path = $filename; } } else{ print_err("Error: Directory $filename not present"); exit_check(); } } else{ print_err("Error: HCA $hca Port $port not present"); exit_check(); } init_array(); } sub join_each{ my @array = @_; my( $size, $n, $val, $temp); my $string = ""; $n = 0; $val = 0; $size = @array; while ($n < $size){ $val = length($array[$n+1]); if ($val){ chomp($array[$n]); chomp($array[$n+1]); if (($array[$n] ne "ioc_string=")){ $string = $string.$array[$n]; $string = $string.$array[$n+1].","; chomp($string); } # To have the ioc_string echoed to the driver in "quotes" and ioc_string is being # 'echo'ed twice, you need to have these many escapes. # first echo to tempfile : \\\"\\\" - escaping \ and " # second echo to driver : \"\" - escaping " # and other 3 are for escaping \\\" in perl program. else { $buff = "\\\\\\\"" . $array[$n+1] . "\\\\\\\""; $string = $string.$array[$n].$buff.","; } } else{ if ($array[$n] eq "name="){ print_err("Error: Missing NAME in block"); print_err("on line $create_start\n"); exit_check(); } if ($array[$n] eq "ioc_guid="){ print_err("Error: Missing IOCGUID in block "); print_err("on line $create_start\n"); exit_check(); } } $n = $n+2; } return $string; } sub init_array{ $parray{"ib_multicast="}=""; $parray{"heartbeat="}=""; $parray{"rx_csum="}=""; $parray{"instance="}=""; $parray{"name="}=""; $parray{"pkey="}=""; $parray{"ioc_guid="}=""; $parray{"ioc_string="}=""; $parray{"dgid="}=""; $ioc_string_found = 0; $ioc_guid_found = 0; $val_port = 1; $val_hca = 0; $dgid_found_port = 0; $dgid_found = 0; } sub write_strings{ my $file_handle; my @records; my $file_name; my $string; my $record; open(INFO,$tempfile ); @records = ; close($tempfile); foreach $record (@records){ ($file_name, $string) = split(/:/, $record); chomp ($file_name); chomp ($string); if ($verbose){ print_err("Writing $string to $file_name"); } `echo -n $string > $file_name`; if ($?){ $error_flag = 1; if ($string =~ /$name_token\s*=\s*/) { if( $' =~ /\w*/ ){ print_err("Error: QLogic VNIC interface $& could not be created.\n"); } } } } } sub exit_check{ chomp($tempfile); if (-e $tempfile){ `rm -f $tempfile`; } `rm -rf /tmp/qlgc_vnic_*-*`; exit(1); } sub check_proper{ my $line = $_[0]; if ($line =~ /$secondary/){ if (!($` =~ /{/)){ print_err("Error: Missing opening brace before PRIMARY block on line $line_count\n"); exit_check(); } } } sub prepare_local_hca_information_table{ my @hca; my $buff; @hca_info=`$hca_information_command`; if ($?) { print_err("Failed to obtain local HCA information.\n"); foreach $line(@hca_info) { $buff = "\"".$line."\""; print_err("$buff\n"); } exit_check(); } foreach $line(@hca_info) { if ($line ne "\n") { chomp($line); @hca=split(/,/, $line); push @hca_info_array, [ @hca, "0" ]; # This zero is being added to array as a flag variable # to indicate if ib_qlgc_vnic_query has been already # started on the given IB port or not. } } } # Main routine my $ret; my $val_name; my $rem; $found=0; my $temp; my $argnum; my $option; my $pid; my $exists; print_err("QLGC_VNIC - Running QLogic Corp. Virtual NIC [VNIC] Parser Version $PARSER_VERSION\n"); if ($#ARGV >= 0 ){ foreach $argnum (0 .. $#ARGV) { $option = $ARGV[$argnum]; if ( $option eq "-v") { $verbose = 1; } if ( $option eq "-f") { $ibvexdm_output_in_file = 1; } if ( $option eq "-i") { $MAX_INIT_TIME = $ARGV[$argnum + 1]; } if ( $option eq "-p") { $MAX_WAIT_FOR_ENTRY = $ARGV[$argnum + 1]; } if ( $option eq "-V") { print "QLogic VNIC Parser. Version : $PARSER_VERSION\n"; chomp($tempfile); if (-e $tempfile){ `rm -f $tempfile`; } exit(0); } } } if (!(-e $file)){ if (!(-e $file_old)){ if( !( -e $file_ics_inic)){ print_err("Error: No configuration file found\n"); exit_check(); } else{ print_err("Configuration file $file does not exist\n"); $file = $file_ics_inic; print_err("Using configuration file $file_ics_inic\n"); } } else{ print_err("Configuration file $file does not exist\n"); $file = $file_old; print_err("Using configuration file $file_old\n"); } } open(INFO, $file ); @lines = ; close(INFO); `lsmod | grep \"qlgc_vnic\" `; if ($?){ print_err("Error: QLogic VNIC module not loaded\n"); exit_check(); } foreach $line (@lines) { $line_count = $line_count + 1 ; chomp( $line ); # If line is blank skip it if ($line =~ /^$/ ) { } # If line is a comment skip it elsif ($line =~ /\s*#/){ next; } # First opening brace found elsif (($line =~ /^\s*{/)){ $line = $'; $block_found = 1; $block_start = $line_count; # Found CREATE block if (($line =~ /\s*$create/)){ if ($' =~ /$create/){ print_err("Error: CREATE keyword specified twice on line $line_count\n"); exit_check(); } if (!$sec_term){ print_err("Error: Missing terminating brace in SECONDARY block"); print_err("on line $sec_start\n"); exit_check(); } if (!$c_term){ print_err("Error: Missing terminating brace in CREATE "); print_err("block on line $create_start"); exit_check(); } $create_start = $line_count; $createfound = 1; $found = 0; $c_term = 0; $pname = ""; if( $line =~ /$name/){ if ($' =~ /=/){ ($val_name,$rem) = split( /"/, $'); $pname = $rem; $parray{"name="} = $pname; } else { print_err("Error: Syntax error in keyword NAME on line $line_count\n"); exit_check(); } } # Found PRIMARY within create block if ($' =~ /\s*$primary/){ $prim_start = $line_count; $temp = $'; check_proper($'); if ($temp =~ /{/){ $prim_start_seen = 1; $pstring = get_params($', $prim_term, $prim, $prim); if ($prim_term == 1){ init_array(); } } else { $prim_start_seen = 0; $prim_term = 0; } $prim_seen = 1; $found=1; } # Found SECONDARY within create block if ($' =~ /\s*$secondary/){ if (!$found){ print_err("Error: Missing keyword PRIMARY on block on line $block_start\n"); exit_check(); } if(!$prim_term){ print_err("Error: Missing terminating brace in PRIMARY block on line $line_count"); exit_check(); } $sec_start = $line_count; if ($' =~ /{/){ $sec_start_seen = 1; $sstring = get_params($', $sec_term, $sec, $sec); if ($sec_term == 1){ init_array(); } } else { $sec_start_seen = 0; $sec_term = 0; } $sec_seen = 1; $found=1; } if (!$found){ $pstring = get_params($',$c_term, $prim, $crt); } } else { if ((!$prim_term) && ($prim_seen)){ $pstring = get_params($', $prim_term, $prim, $prim); if ($prim_term == 1){ init_array(); } } else { if ((!$c_term)){ print_err("Missing terminating brace of CREATE block on line $create_start"); exit_check(); } if ($createfound){ print_err("Error: Keyword PRIMARY/SECONDARY not specified on line $line_count\n"); exit_check(); } } if ((!$sec_term) && ($sec_seen)){ $sstring = get_params($', $sec_term, $sec); if ($sec_term == 1){ init_array(); } } else { if ($createfound){ print_err("Error: Keyword SECONDARY not specified on line $line_count\n"); exit_check(); } } } } elsif (($line =~ /$create/)){ if (!$block_found) { print_err("Error: Missing opening brace before CREATE on line $line_count\n"); exit_check(); } if($createfound){ print_err("Error: Missing terminating brace in CREATE block on line $create_start\n"); exit_check(); } $createfound = 1; $found =0; $create_start = $line_count; $pname = ""; if( $line =~ /$name/){ if ($' =~ /=/){ ($val_name,$rem) = split( /"/, $'); $pname = $rem; $parray{"name="} = $pname; $pstring = get_params( $', $c_term, $prim, $crt); } else { print_err("Error: Syntax error in keyword NAME on line $line_count\n"); exit_check(); } } } # Found PRIMARY block elsif ( (($line =~ /\s*$primary/) || (!$prim_term)) && ( $createfound == 1 )){ $found = 2; # If Primary block has not terminated if (!$prim_term){ if (!$prim_start_seen){ print_err("Error :Missing opening brace in PRIMARY block on line $line_count\n"); exit_check(); } if ($line =~ /\s*$primary/){ print_err("Error: Keyword PRIMARY"); print_err(" specified multiple times on line $line_count\n"); exit_check(); } $pstring = get_params($line, $prim_term, $prim, $prim); } # Start of primary block else{ $prim_term = 0; $prim_start = $line_count; if ($' =~ /\s*$primary/){ print_err("Error: Keyword PRIMARY"); print_err(" specified multiple times on line $line_count\n"); exit_check(); } if ($line =~ /\s*{\s*/ ){ $prim_start_seen = 1; $pstring = get_params($', $prim_term, $prim, $prim); } } if ($prim_term == 1){ init_array(); } if ((($line =~ /\s*$secondary/) || (!$sec_term)) && ($line !~ /\s*$create\s*/)){ if (!$prim_term){ print_err("Error: Missing terminating"); print_err("brace in PRIMARY block"); print_err("on line $prim_start\n"); exit_check(); } $found = 1; if (!$sec_term){ if (!$sec_start_seen){ print_err("Error :Missing opening brace "); print_err("in SECONDARY block on line $sec_start\n"); exit_check(); } $sstring = get_params($line, $sec_term, $sec, $sec); } else{ $sec_term = 0; $sec_start = $line_count; if($' =~ /\s*{\s*/ ){ $sec_start_seen = 1; $sstring = get_params($', $sec_term, $sec, $sec); } if ($sec_term == 1){ init_array(); } } } } # If SECONDARY block found elsif ((($line =~ /\s*$secondary/) || (!$sec_term)) && ($line !~ /\s*$primary/) && ($line !~ /\s*$create\s*/)){ if (!$found){ print_err("Error: Missing keyword PRIMARY on block on $block_start\n"); exit_check(); } if (!$prim_term){ print_err("Error: Missing terminating brace "); print_err("in PRIMARY block on line $prim_start\n"); exit_check(); } $found = 2; # If SECONDARY block has not terminated if (!$sec_term){ if (!$sec_start_seen){ print_err("Error :Missing opening brace "); print_err("in SECONDARY block on line $sec_start\n"); exit_check(); } $sstring = get_params($line, $sec_term, $sec, $sec); } # Start of SECONDARY block else{ $sec_term = 0; $sec_start = $line_count; if($line =~ /\s*{\s*/ ){ $sec_start_seen = 1; $sstring = get_params($', $sec_term, $sec, $sec); } } if ($sec_term == 1){ init_array(); } } # If the CREATE block doesnt contain PRIMARY or SECONDARY blocks elsif (( $createfound == 1) && (!$found)){ if( $line =~ /$name/){ if ($' =~ /=/){ ($val_name,$rem) = split( /"/, $'); $pname = $rem; $parray{"name="} = $pname; $pstring = get_params( $', $c_term, $prim, $crt); } else { print_err("Error: Syntax error in keyword NAME on line $line_count\n"); exit_check(); } } else{ $pstring = get_params( $line, $c_term, $prim, $crt); } } # Closing brace found elsif (($line =~ /}/) ){ if ((!$createfound)){ if ($block_start){ print_err("Error: Missing keyword CREATE "); print_err("on line $block_start\n"); } else { print_err("Error: Missing keyword CREATE \n"); } exit_check(); } if (!$block_found){ print_err("Error: Extra closing brace on line $line_count\n"); exit_check(); } $prim_seen = 0; $sec_seen = 0; $prim_start_seen =0; $sec_start_seen = 0; $c_term = 1; $createfound = 0; $block_found = 0; if ($primary_path){ $ret = system("echo \"$primary_path:$pstring\" >>$tempfile"); } if ($secondary_path){ $ret = system("echo \"$secondary_path:$sstring\" >>$tempfile"); } $found = 0; $primary_path = ""; $secondary_path = ""; init_array(); } } if (!$prim_term){ print_err("Error: Missing terminating brace in PRIMARY block"); print_err("on line $prim_start \n"); exit_check(); } if (!$sec_term){ print_err("Error: Missing terminating brace in SECONDARY block "); print_err("on line $sec_start\n"); exit_check(); } if (!$c_term){ print_err("Error: Missing terminating brace in CREATE block "); print_err("on line $create_start\n"); exit_check(); } &write_strings(); `rm -f $tempfile`; `rm -rf /tmp/qlgc_vnic_*-*`; if ($ibvexdm_output_in_file){ foreach $pid (@pid){ $exists = kill 0,$pid; if ($exists){ `kill -9 $pid`; } } } if ($error_flag) { print_err("Error: Some of the configured VNIC interfaces COULD NOT be created. "); print_err("Please refer the log above for configuration errors.\n"); exit(1); } trunk/ib_qlgc_vnic_info0000755000175000017500000001003611313645042015122 0ustar benoitbenoit#!/bin/bash #* #* Copyright (c) 2007 QLogic, Inc. All rights reserved. #* #* This software is available to you under a choice of one of two #* licenses. You may choose to be licensed under the terms of the GNU #* General Public License (GPL) Version 2, available from the file #* COPYING in the main directory of this source tree, or the #* OpenIB.org BSD license below: #* #* Redistribution and use in source and binary forms, with or #* without modification, are permitted provided that the following #* conditions are met: #* #* - Redistributions of source code must retain the above #* copyright notice, this list of conditions and the following #* disclaimer. #* #* - Redistributions in binary form must reproduce the above #* copyright notice, this list of conditions and the following #* disclaimer in the documentation and/or other materials #* provided with the distribution. #* #* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, #* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF #* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND #* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS #* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN #* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN #* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE #* SOFTWARE. #* SYS_QLGC_VNIC_DIR=/sys/class/infiniband_qlgc_vnic INTERFACES_DIR=interfaces PRIMARY_PATH="primary_path" SECONDARY_PATH="secondary_path" INTERFACE_FILES="vnic_state current_path rx_csum tx_csum" HOST_FILES="viport_state link_state hca_info heartbeat" TARGET_FILES="ioc_string ioc_guid dgid pkey" print_sys_file() { FILE_NAME=$1 # sys file name to print case $FILE_NAME in "current_path") echo -n " Current Path : " ;; "rx_csum") echo -n " Receive Checksum : " ;; "tx_csum") echo -n " Transmit checksum : " ;; "vnic_state") echo -n " VNIC State : " ;; "dgid") echo -n " DGID : " ;; "hca_info") echo -n " HCA Info. : " ;; "heartbeat") echo -n " Heartbeat : " ;; "ioc_guid") echo -n " IOC GUID : " ;; "ioc_string") echo -n " IOC String : " ;; "link_state") echo -n " Link State : " ;; "pkey") echo -n " P Key : " ;; "viport_state") echo -n " VIPORT State : " ;; *) echo -n " $FILE_NAME : " ;; esac if [ -f $FILE_NAME ] then cat $FILE_NAME if [ $? -ne 0 ] then echo " N/A. " fi else echo " N/A. " fi } # Function to collect the path information for a given VNIC interface. process_path_info() { VNIC_PATH=$1 cd $VNIC_PATH echo " " echo " $2 Path : " for path_entry in $HOST_FILES do print_sys_file $path_entry done for path_entry in $TARGET_FILES do print_sys_file $path_entry done cd .. } # Collects complete infromation about VNIC interface along with its paths. get_vnic_interface_info() { VNIC_INTERFACE=$1 # VNIC interface name argument to function cd $VNIC_INTERFACE for entry in $INTERFACE_FILES do print_sys_file $entry done if [ -d $PRIMARY_PATH ] then process_path_info $PRIMARY_PATH "Primary" fi if [ -d $SECONDARY_PATH ] then process_path_info $SECONDARY_PATH "Secondary" fi cd .. } #Main WORKING_DIR=`pwd` if [ ! -d $SYS_QLGC_VNIC_DIR/$INTERFACES_DIR ] then echo "$SYS_QLGC_VNIC_DIR/$INTERFACES_DIR does not exist. Check if qlgc_vnic module is loaded or not." exit 1 fi cd $SYS_QLGC_VNIC_DIR/$INTERFACES_DIR # Loop to read VNIC interfaces directories from /sys/class/infiniband_qlgc_vnic/interfaces # We will ignore the symbolic links. VNIC_EXISTS=0 for interface in $(ls) do if [[ ( -d $interface) && ( ! -L $interface) ]] then VNIC_EXISTS=1 echo " " echo "VNIC Interface : $interface" get_vnic_interface_info $interface fi done if [ $VNIC_EXISTS -eq 0 ] then echo "No VNIC Interfaces have been configured on this host." fi cd $WORKING_DIR trunk/qlgc_vnic0000755000175000017500000002313411313645042013440 0ustar benoitbenoit#! /bin/bash # chkconfig: 2345 16 84 # description: Start/Stop script for QLogic VNIC # ### BEGIN INIT INFO # Provides: qlgc_vnic # Required-Start: openibd # Required-Stop: # Default-Start: 2 3 5 # Default-Stop: 0 1 2 6 # Description: Start/Stop for QLogic VNIC ### END INIT INFO # # Start, Stop, Restart the QLogic VNIC service # # Handles loading, unloading of the VNIC driver and triggers creation # of the VNIC interfaces by invoking ib_qlgc_vnic_parser.pl, which parses the # VNIC configuration file and creates the VNIC interfaces. # # Copyright (c) 2007 QLogic, Inc. All rights reserved. # # This software is available to you under a choice of one of two # licenses. You may choose to be licensed under the terms of the GNU # General Public License (GPL) Version 2, available from the file # COPYING in the main directory of this source tree, or the # OpenIB.org BSD license below: # # Redistribution and use in source and binary forms, with or # without modification, are permitted provided that the following # conditions are met: # # - Redistributions of source code must retain the above # copyright notice, this list of conditions and the following # disclaimer. # # - Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials # provided with the distribution. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. # # # config: /etc/infiniband/qlgc_vnic.cfg (or /etc/sysconfig/qlogic_vnic.cfg or /etc/sysconfig/ics_inic.cfg) # pidfile: /var/lock/subsys/qlgc_vnic USE_DAEMON=1 DAEMON_USE_OPTIMIZATION=1 DAEMON_VERBOSITY=6 DAEMON_INTERVAL=60 DAEMON_FACTOR=5 QLGC_VNIC_PATH=$PATH:/sbin:/usr/bin if [ -e /etc/profile.d/ofed.sh ]; then . /etc/profile.d/ofed.sh fi MODULE_IB=qlgc_vnic CONFIG_FILE=/etc/infiniband/qlgc_vnic.cfg CONFIG_FILE_OLD=/etc/infiniband/qlogic_vnic.cfg ICS_INIC_CFG=/etc/sysconfig/ics_inic.cfg SCRIPT="ib_qlgc_vnic_parser.pl -v -f" IB_ENV="" IB_SERVICE="" ENV_INFINIPATH="InfiniPath" ENV_OFED="OFED" CHECK_MODULE="" CONFIG_FILE_COPY=/tmp/qlgc_config ACTIVE_INTERFACES=/tmp/qlgc_chk_interfaces DAEMON_OPTIMIZE_OPTION="-o" if [ -f /etc/init.d/functions ]; then . /etc/init.d/functions elif [ -f /etc/rc.d/init.d/functions ] ; then . /etc/rc.d/init.d/functions elif [[ -e /sbin/start_daemon && -e /sbin/killproc ]]; then #This case is for SLES systems where we implement the functions #available in RHEL systems using the commands available on SLES. daemon() { path=`which $1`; dir=`dirname $path`; dir=$dir"/"; cmd=$dir${1+"$@"}; /sbin/start_daemon $cmd ret=$? if [ $ret -eq 0 ]; then echo_success else echo_failure fi return $ret } killproc() { path=`which $1`; dir=`dirname $path`; dir=$dir"/"; cmd=$dir${1+"$@"}; /sbin/killproc $cmd ret=$? if [ $ret -eq 0 ]; then echo_success else echo_failure fi return $ret } #Implementing the subsys file part of RHEL status function status() { echo $1 if [ -f /var/lock/subsys/$1 ]; then return 2 fi } else echo "Supporting tools for starting daemon not present. QLogic Dynamic update daemon will not be started" USE_DAEMON=0 fi # /etc/init.d/functions which has been sourced in previous step modifies the # shell's PATH variable, which is why QLogic VNIC binaries placed at location # other than /sbin:/usr/sbin/ are not found. Hence, VNIC retains the PATH # variable set by openibd script. We cannot do away with /etc/init.d/functions # because "daemon" and "killproc" are obtained from that file. PATH=$QLGC_VNIC_PATH if [ -z "${BOOTUP:-}" ]; then if [ -f /etc/sysconfig/init ]; then . /etc/sysconfig/init else # This all seem confusing? Look in /etc/sysconfig/init, # or in /usr/doc/initscripts-*/sysconfig.txt BOOTUP=color RES_COL=60 MOVE_TO_COL="echo -en \\033[${RES_COL}G" SETCOLOR_SUCCESS="echo -en \\033[1;32m" SETCOLOR_FAILURE="echo -en \\033[1;31m" SETCOLOR_WARNING="echo -en \\033[1;33m" SETCOLOR_NORMAL="echo -en \\033[0;39m" LOGLEVEL=1 fi if [ "$CONSOLETYPE" = "serial" ]; then BOOTUP=serial MOVE_TO_COL= SETCOLOR_SUCCESS= SETCOLOR_FAILURE= SETCOLOR_WARNING= SETCOLOR_NORMAL= fi fi if [ "${BOOTUP:-}" != "verbose" ]; then INITLOG_ARGS="-q" else INITLOG_ARGS= fi test -f || exit 0 echo_success() { echo -n $@ [ "$BOOTUP" = "color" ] && $MOVE_TO_COL echo -n "[ " [ "$BOOTUP" = "color" ] && $SETCOLOR_SUCCESS echo -n $"OK" [ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL echo -n " ]" echo -e "\r" return 0 } echo_failure() { echo -n $@ [ "$BOOTUP" = "color" ] && $MOVE_TO_COL echo -n "[" [ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE echo -n $"FAILED" [ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL echo -n "]" echo -e "\r" return 1 } echo_log() { logger "$@" -p user.err echo "Please refer to /var/log/messages" } print_status() { if [ $1 -eq 0 ] then echo_log "Success" else echo_log "Failure" fi echo_log "" } load_module() { if lsmod | grep "^$*" >/dev/null 2>&1 ; then return 0; fi # try to silently load modprobe $* >/dev/null 2>&1 res=$? if [ $res != 0 ] then # if fails, try again and log failures modprobe $* 2>&1|logger -s -p kern.err res=$? fi return $res } function set_environment() { if [ -f /etc/init.d/infinipath ] then IB_ENV="$ENV_INFINIPATH" IB_SERVICE=infinipath CHECK_MODULE=ipath else if [ -f /etc/init.d/openibd ] then IB_ENV="$ENV_OFED" IB_SERVICE=openibd CHECK_MODULE=umad else echo "Your InfiniBand Stack has not properly been installed" return 1 fi fi return 0 } function load_modules() { # Check whether $IB_SERVICE is running # We check for modules we depend on - first up - ib_core IB_SERVICE_STARTED=`lsmod | grep ib_core` if [ "x$IB_SERVICE_STARTED" != "x" ] then IB_SERVICE_STARTED=`lsmod | grep ib_cm` fi # If service has not been started, start it if [ "x$IB_SERVICE_STARTED" == "x" ] then service $IB_SERVICE start if [ $? -ne 0 ] then echo "service start $IB_SERVICE returned errors" >&2 IB_SERVICE_STARTED=`lsmod | grep ib_core` if [ "x$IB_SERVICE_STARTED" == "x" ] then echo "Cannot start qlgc_vnic service" >&2 exit 1 fi echo "may be ok to continue....." >&2 fi fi load_module $MODULE_IB res=$? if [ $res != 0 ] ; then modprobe -r $MODULE_IB > /dev/null 2>&1 return 1 fi return 0 } function unload_config() { ifconfig >$ACTIVE_INTERFACES if [ -f $CONFIG_FILE_COPY ] ; then grep -v "^#" $CONFIG_FILE_COPY | grep 'NAME' | sed "s/.*NAME[ ]*\=[ ]*\"\([ a-zA-Z0-9]*\)\"\;.*/\1/" | while read i do if grep -q $i $ACTIVE_INTERFACES; then ifdown $i >& /dev/null fi done fi rm -rf $ACTIVE_INTERFACES } function remove_modules() { modprobe -r $MODULE_IB echo_success } function start_hotswap_daemon() { echo -n "Starting QLogic VNIC Dynamic Update Daemon " if [ $DAEMON_USE_OPTIMIZATION -eq 1 ] then daemon ib_qlgc_vnic_update -d -v $DAEMON_VERBOSITY -t $DAEMON_INTERVAL -f $DAEMON_FACTOR $DAEMON_OPTIMIZE_OPTION else daemon ib_qlgc_vnic_update -d -v $DAEMON_VERBOSITY -t $DAEMON_INTERVAL -f $DAEMON_FACTOR fi res=$? if [ $res != 0 ]; then echo "Could not start dynamic update daemon for qlgc_vnic" echo_log "Try starting daemon manually by running command" else touch /var/lock/subsys/ib_qlgc_vnic_update fi return $res } function stop_hotswap_daemon() { echo -n "Stopping QLogic VNIC Dynamic Update Daemon " killproc ib_qlgc_vnic_update res=$? status ib_qlgc_vnic_update >/dev/null 2>&1 || rm -f /var/lock/subsys/ib_qlgc_vnic_update return $res } function start() { # load modules echo -n "Starting QLogic Virtual NIC" if load_modules ; then echo_success echo -n "Parsing Configuration file" # load the configuration $SCRIPT > /dev/null 2>&1 res=$? if [ $res = 127 ]; then echo_failure echo_log "Cannot execute $SCRIPT" return fi if [ $res != 0 ]; then echo_failure echo_log "$0: Error in configuring QLogic VNIC" else echo_success if [ -f $CONFIG_FILE ]; then cat $CONFIG_FILE > $CONFIG_FILE_COPY elif [ -f $CONFIG_FILE_OLD ]; then cat $CONFIG_FILE_OLD > $CONFIG_FILE_COPY else if [ -f $ICS_INIC_CFG ]; then cat $ICS_INIC_CFG > $CONFIG_FILE_COPY fi fi fi touch /var/lock/subsys/qlgc_vnic if [ $USE_DAEMON -eq 1 ]; then start_hotswap_daemon fi else echo_failure echo_error "$0: Loading kernel modules failed" fi } function stop() { if [ $USE_DAEMON -eq 1 ]; then stop_hotswap_daemon fi echo -n "Stopping QLogic Virtual NIC" unload_config remove_modules rm -f /var/lock/subsys/qlgc_vnic rm -f $CONFIG_FILE_COPY } function restart() { stop start } set_environment case "$1" in start) start ;; stop) stop ;; restart) restart ;; *) echo_log $"Usage: $0 {start|stop|restart}" exit 1 esac exit 0 trunk/ibvexdmtools/0000755000175000017500000000000011313645042014261 5ustar benoitbenoittrunk/ibvexdmtools/src/0000755000175000017500000000000011313645042015050 5ustar benoitbenoittrunk/ibvexdmtools/src/ib_user_mad.h0000644000175000017500000001067411313645042017502 0ustar benoitbenoit/* * Copyright (c) 2004 Topspin Communications. All rights reserved. * Copyright (c) 2005 Voltaire, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * $Id: ib_user_mad.h,v 1.1.1.1 2007/09/04 08:48:40 mlakshmanan Exp $ */ #ifndef IB_USER_MAD_H #define IB_USER_MAD_H #include #include /* * Increment this value if any changes that break userspace ABI * compatibility are made. */ #define IB_USER_MAD_ABI_VERSION 5 /* * Make sure that all structs defined in this file remain laid out so * that they pack the same way on 32-bit and 64-bit architectures (to * avoid incompatibility between 32-bit userspace and 64-bit kernels). */ /** * ib_user_mad_hdr - MAD packet header * @id - ID of agent MAD received with/to be sent with * @status - 0 on successful receive, ETIMEDOUT if no response * received (transaction ID in data[] will be set to TID of original * request) (ignored on send) * @timeout_ms - Milliseconds to wait for response (unset on receive) * @retries - Number of automatic retries to attempt * @qpn - Remote QP number received from/to be sent to * @qkey - Remote Q_Key to be sent with (unset on receive) * @lid - Remote lid received from/to be sent to * @sl - Service level received with/to be sent with * @path_bits - Local path bits received with/to be sent with * @grh_present - If set, GRH was received/should be sent * @gid_index - Local GID index to send with (unset on receive) * @hop_limit - Hop limit in GRH * @traffic_class - Traffic class in GRH * @gid - Remote GID in GRH * @flow_label - Flow label in GRH */ struct ib_user_mad_hdr { __u32 id; __u32 status; __u32 timeout_ms; __u32 retries; __u32 length; __u32 qpn; __u32 qkey; __u16 lid; __u8 sl; __u8 path_bits; __u8 grh_present; __u8 gid_index; __u8 hop_limit; __u8 traffic_class; __u8 gid[16]; __u32 flow_label; }; /** * ib_user_mad - MAD packet * @hdr - MAD packet header * @data - Contents of MAD * */ struct ib_user_mad { struct ib_user_mad_hdr hdr; __u8 data[256]; }; /** * ib_user_mad_reg_req - MAD registration request * @id - Set by the kernel; used to identify agent in future requests. * @qpn - Queue pair number; must be 0 or 1. * @method_mask - The caller will receive unsolicited MADs for any method * where @method_mask = 1. * @mgmt_class - Indicates which management class of MADs should be receive * by the caller. This field is only required if the user wishes to * receive unsolicited MADs, otherwise it should be 0. * @mgmt_class_version - Indicates which version of MADs for the given * management class to receive. * @oui: Indicates IEEE OUI when mgmt_class is a vendor class * in the range from 0x30 to 0x4f. Otherwise not used. * @rmpp_version: If set, indicates the RMPP version used. * */ struct ib_user_mad_reg_req { __u32 id; __u32 method_mask[4]; __u8 qpn; __u8 mgmt_class; __u8 mgmt_class_version; __u8 oui[3]; __u8 rmpp_version; }; #define IB_IOCTL_MAGIC 0x1b #define IB_USER_MAD_REGISTER_AGENT _IOWR(IB_IOCTL_MAGIC, 1, \ struct ib_user_mad_reg_req) #define IB_USER_MAD_UNREGISTER_AGENT _IOW(IB_IOCTL_MAGIC, 2, __u32) #endif /* IB_USER_MAD_H */ trunk/ibvexdmtools/src/ib-vexdm.c0000644000175000017500000006721711313645042016744 0ustar benoitbenoit/* * ib-vexdm - discover QLogic VEx targets over IB * * Copyright (c) 2005 Topspin Communications. All rights reserved. * Copyright (c) 2006 Cisco Systems, Inc. All rights reserved. * Copyright (c) 2007 QLogic, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #define _GNU_SOURCE #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "ib-vexdm.h" #define IBVEXDM_VERSION "1.3.0.1" enum { QUERY_ALL_PORTS, GUID_AVAILABLE, LOCAL_HCA_INFO }; static char *umad_dev = "/dev/infiniband/umad0"; static char *port_sysfs_path; static int timeout_ms = 25000; static int max_mad_retries = 3; static int node_table_response_size = 1 << 18; static uint16_t sm_lid; static uint32_t tid = 1; static int cmd = 0; static int verbose = 0; static int cmd_vex_str = 0, cmd_vex = 0; static char *port_state_str[] = { "???", "Down", "Initializing", "Armed", "Active" }; #define PFX "\t" #define pr_human(arg...) \ do { \ if (!cmd && !cmd_vex && !cmd_vex_str) \ printf(PFX arg); \ } while (0) #define pr_cmd_vex(arg...) \ do { \ if (cmd_vex) \ printf(PFX arg); \ } while (0) #define pr_cmd_vex_str(arg...) \ do { \ if (cmd_vex_str) \ printf(arg); \ } while (0) static char *sysfs_path = "/sys"; #define MAD_BLOCK_SIZE 256 #define MAD_RMPP_HDR_SIZE 36 #define get_data_ptr(mad) ((void *) ((mad).hdr.data)) struct vnic_ib_user_mad { struct ib_user_mad hdr; __u8 data[256]; }; static void usage(const char *argv0) { fprintf(stderr, "Usage: %s [-ves] [-L] [-d ] [-C ] [-P ] [-G ][-V]\n", argv0); fprintf(stderr, " -e reports EVIC/VEx IOCGUID information -s reports IOC profile string\n"); fprintf(stderr, " -V reports Version information for EVIC/VEx Discovery Tool.\n"); fprintf(stderr, " -L reports local HCA information(HCA No, HCA Name, Port No, Port GUID.\n"); fprintf(stderr, " -d reports EVIC/VEx IOCs reachable through given IB port.\n"); fprintf(stderr, " -C reports EVIC/VEx IOCs reachable from given HCA.\n"); fprintf(stderr, " -P reports EVIC/VEx IOCs reachable through given IB port.\n"); fprintf(stderr, " -G reports EVIC/VEx IOCs reachable through given port GUID.\n"); fprintf(stderr, "eg. \n"); fprintf(stderr, " ib_qlgc_vnic_query -C mthca0 -P 1 - EVIC IOCs reachable through mthca0 port 1.\n"); fprintf(stderr, " ib_qlgc_vnic_query -G 0x0002c90300000785 - EVIC IOCs reachable through IB port corresponding to given Port GUID.\n"); fprintf(stderr, " ib_qlgc_vnic_query -es - EVIC IOCs reachable through ALL available IB ports.\n"); } int send_and_get(int port_id, int agent, struct vnic_ib_user_mad *out_mad, struct vnic_ib_user_mad *in_mad, int in_mad_size) { struct vex_dm_mad *out_dm_mad = (void *) out_mad->data; struct vex_dm_mad *in_dm_mad = (void *) in_mad->data; int i, len, ret, in_agent; in_mad_size = in_mad_size ? in_mad_size : sizeof (struct vnic_ib_user_mad); for (i = 0; i < max_mad_retries; ++i) { ((uint32_t *) &out_dm_mad->tid)[1] = ++tid; ret = umad_send(port_id, agent, (void *) out_mad, MAD_BLOCK_SIZE, timeout_ms, 0); if (ret < 0) { fprintf(stderr, PFX "umad_send to %u failed\n", (uint16_t) ntohs(out_mad->hdr.addr.lid)); return ret; } do { len = in_mad_size ? in_mad_size : MAD_BLOCK_SIZE; in_agent = umad_recv(port_id, (void *)in_mad, &len, timeout_ms); if (in_agent < 0) { fprintf(stderr, PFX "umad_recv from %u failed - %d\n", (uint16_t) ntohs(out_mad->hdr.addr.lid), in_agent); return in_agent; } if (in_agent != agent) { fprintf(stderr, PFX "umad_recv returned different agent\n"); continue; } ret = umad_status((struct ib_user_mad *) in_mad); if (ret) { fprintf(stderr, PFX "bad MAD status (%u) from lid %d\n", ret, (uint16_t) ntohs(out_mad->hdr.addr.lid)); return -ret; } if (len > 0 && in_mad->hdr.status == ETIMEDOUT && verbose > 0) fprintf(stderr, PFX "MAD timed out\n"); if (tid != ((uint32_t *) &in_dm_mad->tid)[1] && verbose > 0) fprintf(stderr, PFX "umad_recv returned different transaction id sent %d got %d\n", tid, ((uint32_t *) &in_dm_mad->tid)[1]); } while (tid > ((uint32_t *) &in_dm_mad->tid)[1]); if (len > 0) return len; } return -1; } static int read_file(const char *dir, const char *file, char *buf, size_t size) { char *path; int fd; int len; asprintf(&path, "%s/%s", dir, file); fd = open(path, O_RDONLY); if (fd < 0) return -1; len = read(fd, buf, size); close(fd); free(path); if (len > 0 && buf[len - 1] == '\n') { --len; buf[len] = '\0'; } return len; } static int setup_port_sysfs_path(char *ibdev, int* port_num) { char *env; char class_dev_path[256]; char ibport[16]; char *umad_dev_name; env = getenv("SYSFS_PATH"); if (env) { int len; sysfs_path = strndup(env, 256); len = strlen(sysfs_path); while (len > 0 && sysfs_path[len - 1] == '/') { --len; sysfs_path[len] = '\0'; } } umad_dev_name = rindex(umad_dev, '/'); if (!umad_dev_name) { fprintf(stderr, PFX "Couldn't find device name in '%s'\n", umad_dev_name); return -1; } snprintf(class_dev_path, sizeof class_dev_path, "%s/class/infiniband_mad/%s", sysfs_path, umad_dev_name); if (read_file(class_dev_path, "ibdev", ibdev, sizeof ibdev) < 0) { fprintf(stderr, PFX "Couldn't read ibdev attribute\n"); return -1; } if (read_file(class_dev_path, "port", ibport, sizeof ibport) < 0) { fprintf(stderr, PFX "Couldn't read port attribute\n"); return -1; } asprintf(&port_sysfs_path, "%s/class/infiniband/%s/ports/%s", sysfs_path, ibdev, ibport); *port_num=atoi(ibport); return 0; } int create_agent( char * ibdev, int port_num, int* agent, int* port_id) { *port_id = umad_open_port(ibdev, port_num); if ( *port_id < 0){ fprintf(stderr, PFX "umad_open_port failed for device %s port %d\n", ibdev, port_num); return -ENXIO; } *agent = umad_register(*port_id, VEX_MGMT_CLASS_SA, VEX_MGMT_CLASS_SA_VERSION, VEX_SA_RMPP_VERSION, 0); if (*agent < 0) { fprintf(stderr, PFX "umad_register failed\n"); return *agent; } return 0; } static void init_vex_dm_mad(struct vnic_ib_user_mad *out_mad, uint32_t agent, uint16_t dlid, uint16_t attr_id, uint32_t attr_mod) { struct vex_dm_mad *out_dm_mad; memset(out_mad, 0, sizeof *out_mad); out_mad->hdr.agent_id = agent; out_mad->hdr.addr.qpn = htonl(1); out_mad->hdr.addr.qkey = htonl(0x80010000); out_mad->hdr.addr.lid = htons(dlid); out_dm_mad = (void *) out_mad->data; out_dm_mad->base_version = 1; out_dm_mad->mgmt_class = VEX_MGMT_CLASS_DM; out_dm_mad->class_version = 1; out_dm_mad->method = VEX_DM_METHOD_GET; out_dm_mad->attr_id = htons(attr_id); out_dm_mad->attr_mod = htonl(attr_mod); } static int get_iou_info(int port_id, int agent, uint16_t dlid, struct vex_dm_iou_info *iou_info) { struct vnic_ib_user_mad in_mad, out_mad; struct vex_dm_mad *in_dm_mad; init_vex_dm_mad(&out_mad, agent, dlid, VEX_DM_ATTR_IO_UNIT_INFO, 0); if (send_and_get(port_id, agent, &out_mad, &in_mad, 0) < 0) return -1; in_dm_mad = (void *) in_mad.data; if (in_dm_mad->status) { fprintf(stderr, PFX "IO Unit Info query returned status 0x%04x\n", ntohs(in_dm_mad->status)); return -1; } memcpy(iou_info, in_dm_mad->data, sizeof *iou_info); return 0; } static int get_ioc_prof(int port_id, int agent, uint16_t dlid, int ioc, struct vex_dm_ioc_prof *ioc_prof) { struct vnic_ib_user_mad in_mad, out_mad; struct vex_dm_mad *in_dm_mad; init_vex_dm_mad(&out_mad, agent, dlid, VEX_DM_ATTR_IO_CONTROLLER_PROFILE, ioc); if (send_and_get(port_id, agent, &out_mad, &in_mad, 0) < 0) return -1; if (in_mad.hdr.status != 0) { fprintf(stderr, PFX "IO Controller Profile query timed out\n"); return -1; } in_dm_mad = (void *) in_mad.data; if (in_dm_mad->status) { fprintf(stderr, PFX "IO Controller Profile query returned status 0x%04x\n", ntohs(in_dm_mad->status)); return -1; } memcpy(ioc_prof, in_dm_mad->data, sizeof *ioc_prof); return 0; } static int get_svc_entries(int port_id, int agent, uint16_t dlid, int ioc, int start, int end, struct vex_dm_svc_entries *svc_entries) { struct vnic_ib_user_mad in_mad, out_mad; struct vex_dm_mad *in_dm_mad; init_vex_dm_mad(&out_mad, agent, dlid, VEX_DM_ATTR_SERVICE_ENTRIES, (ioc << 16) | (end << 8) | start); if (send_and_get(port_id, agent, &out_mad, &in_mad, 0) < 0) return -1; if (in_mad.hdr.status != 0) { fprintf(stderr, PFX "Service Entries query timed out\n"); return -1; } in_dm_mad = (void *) in_mad.data; if (in_dm_mad->status) { fprintf(stderr, PFX "Service Entries query returned status 0x%04x\n", ntohs(in_dm_mad->status)); return -1; } memcpy(svc_entries, in_dm_mad->data, sizeof *svc_entries); return 0; } static void display_iou_info(struct vex_dm_iou_info iou_info, uint16_t dlid, uint64_t subnet_prefix, uint64_t guid) { int i; pr_human("IO Unit Info:\n"); pr_human(" port LID: %04x\n", dlid); pr_human(" port GID: %016llx%016llx\n", (unsigned long long) subnet_prefix, (unsigned long long) guid); pr_human(" change ID: %04x\n", ntohs(iou_info.change_id)); pr_human(" max controllers: 0x%02x\n", iou_info.max_controllers); pr_human("\n"); if (verbose > 0) for (i = 0; i < iou_info.max_controllers; ++i) { pr_human(" controller[%3d]: ", i + 1); switch ((iou_info.controller_list[i / 2] >> (4 * (1 - i % 2))) & 0xf) { case VEX_DM_NO_IOC: pr_human("not installed\n"); break; case VEX_DM_IOC_PRESENT: pr_human("present\n"); break; case VEX_DM_NO_SLOT: pr_human("no slot\n"); break; default: pr_human("\n"); break; } } pr_human("\n"); } static int do_port(int port_id, int agent, uint16_t dlid, uint64_t subnet_prefix, uint64_t guid) { struct vex_dm_iou_info iou_info; struct vex_dm_ioc_prof ioc_prof; struct vex_dm_svc_entries svc_entries; int once = 0; int i, j, k; if (get_iou_info(port_id, agent, dlid, &iou_info)) return 1; for (i = 0; i < iou_info.max_controllers; ++i) { if (((iou_info.controller_list[i / 2] >> (4 * (1 - i % 2))) & 0xf) == VEX_DM_IOC_PRESENT) { if (get_ioc_prof(port_id, agent, dlid, i + 1, &ioc_prof)) continue; /*Display all information only for VEx devices*/ if ((ioc_prof.io_class == htons(VEX_IO_CLASS)) && (ioc_prof.io_subclass == htons(VEX_SUB_CLASS)) && (ioc_prof.protocol == htons(VEX_PROTOCOL)) && (ioc_prof.protocol_version == htons(VEX_PROTOCOL_VERSION)) && ((ioc_prof.vendor_id >> 8) == htons(VEX_VENDOR_ID))) { if (!once) { display_iou_info(iou_info, dlid, subnet_prefix, guid); once = 1; } pr_human(" controller[%3d]\n", i + 1); pr_human(" GUID: %016llx\n", (unsigned long long) ntohll(ioc_prof.guid)); pr_human(" vendor ID: %06x\n", ntohl(ioc_prof.vendor_id) >> 8); pr_human(" device ID: %06x\n", ntohl(ioc_prof.device_id)); pr_human(" IO class : %04hx\n", ntohs(ioc_prof.io_class)); pr_human(" ID: %s\n", ioc_prof.id); pr_human(" service entries: %d\n", ioc_prof.service_entries); for (j = 0; j < ioc_prof.service_entries; j += 4) { int n; n = j + 3; if (n >= ioc_prof.service_entries) n = ioc_prof.service_entries - 1; if (get_svc_entries(port_id, agent, dlid, i + 1, j, n, &svc_entries)) continue; for (k = 0; k <= n - j; ++k) { pr_human(" service[%3d]: %016llx / %s\n", j + k, (unsigned long long) ntohll(svc_entries.service[k].id), svc_entries.service[k].name); } } pr_cmd_vex("ioc_guid=%016llx," "dgid=%016llx%016llx," "pkey=ffff", (unsigned long long) ntohll(ioc_prof.guid), (unsigned long long) subnet_prefix, (unsigned long long) guid); if (cmd_vex) pr_cmd_vex_str(",\"%s\"", ioc_prof.id); else pr_cmd_vex_str("\"%s\"", ioc_prof.id); pr_cmd_vex("\n"); if (!cmd_vex) pr_cmd_vex_str("\n"); pr_human("\n"); fflush(stdout); } } } return 0; } static int get_port_info(int port_id, int agent, uint16_t dlid, uint64_t *subnet_prefix, int *isdm) { struct vnic_ib_user_mad out_mad, in_mad; struct vex_dm_rmpp_sa_mad *out_sa_mad, *in_sa_mad; struct vex_dm_mad *in_dm_mad; struct vex_sa_port_info_rec *port_info; in_sa_mad = (void *) in_mad.data; in_dm_mad = (void *) in_mad.data; out_sa_mad = (void *) get_data_ptr(out_mad); init_vex_dm_mad(&out_mad, agent, sm_lid, VEX_SA_ATTR_PORT_INFO, 0); out_sa_mad->mgmt_class = VEX_MGMT_CLASS_SA; out_sa_mad->class_version = 2; out_sa_mad->comp_mask = htonll(1); /* LID */ port_info = (void *) out_sa_mad->data; port_info->endport_lid = htons(dlid); if (send_and_get(port_id, agent, &out_mad, &in_mad, 0) < 0) return -1; port_info = (void *) in_sa_mad->data; *subnet_prefix = ntohll(port_info->subnet_prefix); *isdm = !!(ntohl(port_info->capability_mask) & (1 << 19)); return 0; } static int do_full_port_list(int port_id, int agent) { uint8_t in_mad_buf[node_table_response_size]; struct vnic_ib_user_mad out_mad, *in_mad; struct vex_dm_rmpp_sa_mad *out_sa_mad, *in_sa_mad; struct vex_sa_node_rec *node; ssize_t len; char val[64]; int size; int i; uint64_t subnet_prefix; int isdm; int sm_lid_try = 0; char down_state[] ="1: DOWN"; int read_state_try = 0; int state = -1; /* Check the state of the port. If it is down wait for 2 seconds * and read the state again. If it is still down the cable is not * connected and so abort */ while (read_state_try < 2){ if (read_file(port_sysfs_path, "state", val, sizeof val) < 0) { fprintf(stderr, PFX "Couldn't read PORT STATE\n"); return -1; } state = strcmp(val, down_state); if (!state && !read_state_try) { sleep(2); read_state_try++; } else break; } if (!state){ fprintf(stderr, PFX "Port state is down. Aborting\n"); return -1; } if (read_file(port_sysfs_path, "sm_lid", val, sizeof val) < 0) { fprintf(stderr, PFX "Couldn't read SM LID\n"); return -1; } sm_lid = strtol(val, NULL, 0); /* The IB spec says that a LID value of 0x0 is reserved * If we see that the sm_lid is 0x0, err on the side of caution * and read it again after some time to check if we get a non-zero value. */ while ((sm_lid == 0 || sm_lid == 0xffff) && sm_lid_try < 5) { fprintf(stderr, PFX "smlid value is 0x%x. Waiting to see if we get a saner value...\n", sm_lid); sleep(5); if (read_file(port_sysfs_path, "sm_lid", val, sizeof val) < 0) { fprintf(stderr, PFX "Couldn't read SM LID\n"); return -1; } sm_lid = strtol(val, NULL, 0); sm_lid_try++; } if (sm_lid == 0 || sm_lid == 0xffff ) { fprintf(stderr, PFX "Got sm_lid value to be 0x%x, Aborting !\n", sm_lid); return -1; } in_mad = (void *) in_mad_buf; in_sa_mad = (void *) in_mad->data; out_sa_mad = (void *) get_data_ptr(out_mad); init_vex_dm_mad(&out_mad, agent, sm_lid, VEX_SA_ATTR_NODE, 0); out_sa_mad->mgmt_class = VEX_MGMT_CLASS_SA; out_sa_mad->method = VEX_SA_METHOD_GET_TABLE; out_sa_mad->class_version = 2; out_sa_mad->comp_mask = htonll(1ul << 4); /* node type */ out_sa_mad->rmpp_version = 1; out_sa_mad->rmpp_type = 1; node = (void *) out_sa_mad->data; node->type = 1; /* CA */ len = send_and_get(port_id, agent, &out_mad, (struct vnic_ib_user_mad *)in_mad, node_table_response_size); if (len < 0) return -1; if (verbose > 1) { fprintf(stdout, PFX "Length %ld from Node Record Table query\n", len); } size = ntohs(in_sa_mad->attr_offset) * 8; for (i = 0; (i + 1) * size <= len - MAD_RMPP_HDR_SIZE; ++i) { node = (void *) in_sa_mad->data + i * size; if (get_port_info(port_id, agent, ntohs(node->lid), &subnet_prefix, &isdm)) continue; if (!isdm) continue; do_port(port_id, agent, ntohs(node->lid), subnet_prefix, ntohll(node->port_guid)); } if (verbose > 1) { fprintf(stdout, PFX "Performed port info query for %d ports\n", (i-1)); } return 0; } static int get_node(int port_id, int agent, uint16_t dlid, uint64_t *guid) { struct vnic_ib_user_mad out_mad, in_mad; struct vex_dm_rmpp_sa_mad *out_sa_mad, *in_sa_mad; struct vex_sa_node_rec *node; in_sa_mad = (void *) in_mad.data; out_sa_mad = (void *) get_data_ptr(out_mad); init_vex_dm_mad(&out_mad, agent, sm_lid, VEX_SA_ATTR_NODE, 0); out_sa_mad->mgmt_class = VEX_MGMT_CLASS_SA; out_sa_mad->class_version = 2; out_sa_mad->comp_mask = htonll(1); /* LID */ node = (void *) out_sa_mad->data; node->lid = htons(dlid); if (send_and_get(port_id, agent, &out_mad, &in_mad, 0) < 0) return -1; node = (void *) in_sa_mad->data; *guid = ntohll(node->port_guid); return 0; } static int do_dm_port_list(int port_id, uint32_t agent) { uint8_t in_mad_buf[node_table_response_size]; struct vnic_ib_user_mad out_mad, *in_mad; struct vex_dm_rmpp_sa_mad *out_sa_mad, *in_sa_mad; struct vex_sa_port_info_rec *port_info; ssize_t len; int size; int i; uint64_t guid; in_mad = (void *) in_mad_buf; in_sa_mad = (void *) in_mad->data; out_sa_mad = (void *) get_data_ptr(out_mad); init_vex_dm_mad(&out_mad, agent, sm_lid, VEX_SA_ATTR_PORT_INFO, VEX_SM_CAP_MASK_MATCH_ATTR_MOD); out_sa_mad->mgmt_class = VEX_MGMT_CLASS_SA; out_sa_mad->method = VEX_SA_METHOD_GET_TABLE; out_sa_mad->class_version = 2; out_sa_mad->comp_mask = htonll(1 << 7); /* Capability mask */ out_sa_mad->rmpp_version = 1; out_sa_mad->rmpp_type = 1; port_info = (void *) out_sa_mad->data; port_info->capability_mask = htonl(VEX_IS_DM); /* IsDM */ len = send_and_get(port_id, agent, &out_mad, in_mad, node_table_response_size); if (len < 0) return -1; size = ntohs(in_sa_mad->attr_offset) * 8; for (i = 0; (i + 1) * size <= len - MAD_RMPP_HDR_SIZE; ++i) { port_info = (void *) in_sa_mad->data + i * size; if (get_node(port_id, agent, ntohs(port_info->endport_lid), &guid)) continue; do_port(port_id, agent, ntohs(port_info->endport_lid), ntohll(port_info->subnet_prefix), guid); } if (verbose > 1) { fprintf(stdout, PFX "Performed port info query for %d ports\n", (i-1)); } return 0; } static int check_sm_cap(int port_id, int agent, int *mask_match) { struct vnic_ib_user_mad out_mad, in_mad; struct vex_dm_rmpp_sa_mad *out_sa_mad, *in_sa_mad; struct vex_class_port_info *cpi; in_sa_mad = (void *) in_mad.data; out_sa_mad = (void *) get_data_ptr(out_mad); init_vex_dm_mad(&out_mad, agent, sm_lid, VEX_DM_ATTR_CLASS_PORT_INFO, 0); out_sa_mad->mgmt_class = VEX_MGMT_CLASS_SA; out_sa_mad->class_version = 2; if (send_and_get(port_id, agent, &out_mad, &in_mad, 0) < 0) return -1; cpi = (void *) in_sa_mad->data; *mask_match = !!(ntohs(cpi->cap_mask) & VEX_SM_SUPPORTS_MASK_MATCH); return 0; } int run_query(char *ibdev, int port_num) { int agent, mask_match, state = -1, port_id, sm_lid_try = 0, read_state_try = 0; char down_state[] ="1: DOWN", val[16]; asprintf(&port_sysfs_path, "%s/class/infiniband/%s/ports/%d", sysfs_path, ibdev, port_num); if (create_agent(ibdev, port_num, &agent, &port_id)) return 1; /* Check the state of the port. If it is down wait for 2 seconds * and read the state again. If it is still down the cable is not * connected and so abort */ while (read_state_try < 2){ if (read_file(port_sysfs_path, "state", val, sizeof val) < 0) { fprintf(stderr, PFX "Couldn't read PORT STATE\n"); return -1; } state = strcmp(val, down_state); if (!state && !read_state_try) { sleep(2); read_state_try++; } else break; } if (!state){ fprintf(stderr, PFX "Port state is down. Aborting\n"); return -1; } if (read_file(port_sysfs_path, "sm_lid", val, sizeof val) < 0) { fprintf(stderr, PFX "Couldn't read SM LID\n"); return -1; } sm_lid = strtol(val, NULL, 0); /* The IB spec says that a LID value of 0x0 is reserved * If we see that the sm_lid is 0x0, err on the side of caution * and read it again after some time to check if we get a non-zero value. */ while ((sm_lid == 0 || sm_lid == 0xffff) && sm_lid_try < 5) { fprintf(stderr, PFX "smlid value is 0x%x. Waiting to see if we get a saner value...\n", sm_lid); sleep(5); if (read_file(port_sysfs_path, "sm_lid", val, sizeof val) < 0) { fprintf(stderr, PFX "Couldn't read SM LID\n"); return -1; } sm_lid = strtol(val, NULL, 0); sm_lid_try++; } if (sm_lid == 0 || sm_lid == 0xffff ) { fprintf(stderr, PFX "Got sm_lid value to be 0x%x, Aborting !\n", sm_lid); return -1; } if (check_sm_cap(port_id, agent, &mask_match)) return 1; if (mask_match) do_dm_port_list( port_id, agent); else do_full_port_list(port_id, agent); return 0; } int get_hca_no(char *hca_name) { int i, len; char *ptr; len = strlen(hca_name); for (i = len - 1; i >= 0; i--) if (!isdigit(hca_name[i])) break; ptr = hca_name + i + 1; return atoi(ptr); } int get_hca_name(int hca_no, char *hca_name) { int n, i; char names[20][UMAD_CA_NAME_LEN]; umad_ca_t hca; n = umad_get_cas_names((void *)names, UMAD_CA_NAME_LEN); if (n < 0) { fprintf(stderr, PFX "Couldn't list IB device names.\n"); return 1; } for (i = 0; i < n; i++) { if (umad_get_ca(names[i], &hca) < 0) { fprintf(stderr, PFX "Error: retrieving %s attributes.\n", names[i]); return 1; } if (hca_no == get_hca_no(names[i])) { strncpy(hca_name, names[i], UMAD_CA_NAME_LEN); return 0; } } fprintf(stderr, PFX "Invalid HCA No = %d input.\n", hca_no); return 1; } int get_ca_information(char *hca_name) { umad_ca_t hca; int i; if (umad_get_ca(hca_name, &hca) < 0) { fprintf(stderr, PFX "Error: retrieving %s attributes.\n\n", hca_name); return 1; } for (i = 1; i <= hca.numports; i++) { if (hca.ports[i]->state == 4) { /* Port State Active */ printf("HCA No = %d, HCA = %s, Port = %d, Port GUID = 0x%016llx\n\n", get_hca_no(hca_name), hca_name, i, (long long unsigned)ntohll(hca.ports[i]->port_guid)); return run_query(hca_name, i); } } fprintf(stderr, PFX "None of the port is in Active State. Skipping search of" " DM nodes on the HCA = %s.\n\n", hca_name); return 1; } int get_ca_port_information(long long unsigned port_guid, int flag) { int n, i, j; char names[20][UMAD_CA_NAME_LEN]; umad_ca_t hca; n = umad_get_cas_names((void *)names, UMAD_CA_NAME_LEN); if (n < 0) { fprintf(stderr, PFX "Couldn't list IB device names.\n"); return 1; } for (i = 0; i < n; i++) { if (umad_get_ca(names[i], &hca) < 0) { fprintf(stderr, PFX "Error: retrieving %s attributes.\n", names[i]); return 1; } for (j = 1; j <= hca.numports; j++) { if (flag & GUID_AVAILABLE) { if (port_guid == (long long unsigned)ntohll(hca.ports[j]->port_guid)) { printf("HCA No = %d, HCA = %s, Port = %d, Port GUID = 0x%016llx, " "State = %s\n\n", get_hca_no(names[i]), names[i], j, port_guid, port_state_str[hca.ports[j]->state]); if (hca.ports[j]->state == 4) /* Search only if port Active. */ return run_query(names[i], j); else fprintf(stderr, PFX "Port State is %s. Skipping search" " of DM nodes on this port.\n\n", port_state_str[hca.ports[j]->state]); } } else if (flag & LOCAL_HCA_INFO) { printf("%d,%s,%d,0x%016llx\n", get_hca_no(names[i]), names[i], j, (long long unsigned)ntohll(hca.ports[j]->port_guid)); } else { printf("HCA No = %d, HCA = %s, Port = %d, Port GUID = 0x%016llx, " "State = %s\n\n", get_hca_no(names[i]), names[i], j, (long long unsigned)ntohll(hca.ports[j]->port_guid), port_state_str[hca.ports[j]->state]); if (hca.ports[j]->state == 4) { if (run_query(names[i],j)) fprintf(stderr, PFX "Error while finding DM nodes on " "HCA = %s, Port = %d\n\n",names[i], j); } else fprintf(stderr, PFX "Port State is %s. Skipping search of " "DM nodes on this port.\n\n", port_state_str[hca.ports[j]->state]); } } } return 0; } int main(int argc, char *argv[]) { int port_num = 1, umad_dev_input = 0, hca_input = 0; int local_hca_info = 0, port_input = 0, guid_input = 0; char *cmd_name = strdup(argv[0]); char ibdev[16]; long long unsigned port_guid; while (1) { int c; c = getopt(argc, argv, "LVevsd:C:P:G:"); if (c == -1) break; switch (c) { case 'd': ++umad_dev_input; umad_dev = optarg; break; case 'V': printf("QLogic VNIC EVIC/VEx Discovery Tool. Version : %s\n", IBVEXDM_VERSION); exit(0); case 'e': ++cmd_vex; break; case 's': ++cmd_vex_str; break; case 'v': ++verbose; break; case 'C': ++hca_input; strncpy(ibdev, optarg, 16); break; case 'P': ++port_input; port_num = atoi(optarg); break; case 'G': ++guid_input; sscanf(optarg, "0x%016llx\n", &port_guid); break; case 'L': ++local_hca_info; break; default: usage(cmd_name); return 1; } } int ret = -1; if (umad_init() < 0) { fprintf(stderr, "Couldn't initialize UMAD library.\n"); return 1; } printf("\n"); if (umad_dev_input) { if ((ret = setup_port_sysfs_path(ibdev, &port_num))) goto end; printf("HCA No = %d, HCA = %s, Port = %d\n\n", get_hca_no(ibdev), ibdev, port_num); ret = run_query(ibdev, port_num); goto end; } if (guid_input) { ret = get_ca_port_information(port_guid, GUID_AVAILABLE); goto end; } if (local_hca_info) { ret = get_ca_port_information(0, LOCAL_HCA_INFO); goto end; } if (hca_input) { if (port_input) ret = run_query(ibdev, port_num); else ret = get_ca_information(ibdev); goto end; } if (port_input && !hca_input) { if (!get_hca_name(0, ibdev)) { /* Default HCA - HCA 0 */ printf("HCA No = %d, HCA = %s, Port = %d\n\n", get_hca_no(ibdev), ibdev, port_num); ret = run_query(ibdev, port_num); } goto end; } ret = get_ca_port_information(0, QUERY_ALL_PORTS); end: printf("\n"); umad_done(); return ret; } trunk/ibvexdmtools/src/ib-vexdm.h0000644000175000017500000001337711313645042016747 0ustar benoitbenoit/* * ib-vexdm - discover QLogic VEx targets over IB * * Copyright (c) 2005 Topspin Communications. All rights reserved. * Copyright (c) 2006 Cisco Systems, Inc. All rights reserved. * Copyright (c) 2007 QLogic, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #ifndef VEX_DM_H #define VEX_DM_H #include enum { VEX_MGMT_CLASS_SM = 1, VEX_MGMT_CLASS_SA = 3, VEX_MGMT_CLASS_DM = 6 }; enum { VEX_MGMT_CLASS_SA_VERSION = 2, }; enum { VEX_SA_RMPP_VERSION = 1, }; enum { VEX_SA_ATTR_NODE = 0x11, VEX_SA_ATTR_PORT_INFO = 0x12, VEX_DM_ATTR_CLASS_PORT_INFO = 0x01, VEX_DM_ATTR_NOTICE = 0x02, VEX_DM_ATTR_IO_UNIT_INFO = 0x10, VEX_DM_ATTR_IO_CONTROLLER_PROFILE = 0x11, VEX_DM_ATTR_SERVICE_ENTRIES = 0x12 }; enum { VEX_DM_METHOD_GET = 0x01, VEX_DM_METHOD_SET = 0x02, VEX_SA_METHOD_GET_TABLE = 0x12, }; enum { VEX_DM_NO_IOC = 0x0, VEX_DM_IOC_PRESENT = 0x1, VEX_DM_NO_SLOT = 0xf }; enum { VEX_IO_CLASS = 0x2000, VEX_SUB_CLASS = 0x66A, VEX_PROTOCOL = 0, VEX_PROTOCOL_VERSION = 1, VEX_VENDOR_ID = 0x66A }; enum { VEX_SM_SUPPORTS_MASK_MATCH = 1 << 13, VEX_IS_DM = 1 << 19, VEX_SM_CAP_MASK_MATCH_ATTR_MOD = 1 << 31, VEX_MAD_HEADER_SIZE = 24 }; struct vex_dm_mad { uint8_t base_version; uint8_t mgmt_class; uint8_t class_version; uint8_t method; uint16_t status; uint16_t reserved1; uint64_t tid; uint16_t attr_id; uint16_t reserved2; uint32_t attr_mod; uint8_t reserved3[40]; uint8_t data[192]; }; struct vex_dm_rmpp_sa_mad { uint8_t base_version; uint8_t mgmt_class; uint8_t class_version; uint8_t method; uint16_t status; uint16_t reserved1; uint64_t tid; uint16_t attr_id; uint16_t reserved2; uint32_t attr_mod; uint8_t rmpp_version; uint8_t rmpp_type; uint8_t rmpp_rtime_flags; uint8_t rmpp_status; uint32_t seg_num; uint32_t paylen_newwin; uint64_t sm_key; uint16_t attr_offset; uint16_t reserved3; uint64_t comp_mask; uint8_t data[200]; } __attribute__((packed)); struct vex_sa_node_rec { uint16_t lid; uint16_t reserved; uint8_t base_version; uint8_t class_version; uint8_t type; uint8_t num_ports; uint64_t sys_guid; uint64_t node_guid; uint64_t port_guid; uint16_t partition_cap; uint16_t device_id; uint32_t revision; uint32_t port_num_vendor_id; uint8_t desc[64]; }; struct vex_sa_port_info_rec { uint16_t endport_lid; uint8_t port_num; uint8_t reserved; uint64_t m_key; uint64_t subnet_prefix; uint16_t base_lid; uint16_t master_sm_base_lid; uint32_t capability_mask; uint16_t diag_code; uint16_t m_key_lease_period; uint8_t local_port_num; uint8_t link_width_enabled; uint8_t link_width_supported; uint8_t link_width_active; uint8_t state_info1; uint8_t state_info2; uint8_t mkey_lmc; uint8_t link_speed; uint8_t mtu_smsl; uint8_t vl_cap; uint8_t vl_high_limit; uint8_t vl_arb_high_cap; uint8_t vl_arb_low_cap; uint8_t mtu_cap; uint8_t vl_stall_life; uint8_t vl_enforce; uint16_t m_key_violations; uint16_t p_key_violations; uint16_t q_key_violations; uint8_t guid_cap; uint8_t subnet_timeout; uint8_t resp_time_value; uint8_t error_threshold; } __attribute__((packed)); struct vex_sa_guid_info_rec { uint16_t lid; uint8_t block_num; uint8_t reserverd[5]; uint64_t guid[8]; }; struct vex_class_port_info { uint8_t base_version; uint8_t class_version; uint16_t cap_mask; uint8_t reserved1[3]; uint8_t resp_time; uint8_t redir_gid[16]; uint32_t redir_tc_sl_fl; uint16_t redir_lid; uint16_t redir_pkey; uint32_t redir_qpn; uint32_t redir_qkey; uint8_t trap_gid[16]; uint32_t trap_tc_sl_fl; uint16_t trap_lid; uint16_t trap_pkey; uint32_t trap_hl_qpn; uint32_t trap_qkey; }; struct vex_dm_iou_info { uint16_t change_id; uint8_t max_controllers; uint8_t diagid_optionrom; uint8_t controller_list[128]; }; struct vex_dm_ioc_prof { uint64_t guid; uint32_t vendor_id; uint32_t device_id; uint16_t device_version; uint16_t reserved1; uint32_t subsys_vendor_id; uint32_t subsys_device_id; uint16_t io_class; uint16_t io_subclass; uint16_t protocol; uint16_t protocol_version; uint32_t reserved2; uint16_t send_queue_depth; uint8_t reserved3; uint8_t rdma_read_depth; uint32_t send_size; uint32_t rdma_size; uint8_t cap_mask; uint8_t reserved4; uint8_t service_entries; uint8_t reserved5[9]; char id[64]; }; struct vex_dm_svc_entries { struct { char name[40]; uint64_t id; 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However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' # Checks for programs. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 echo "$as_me:$LINENO: checking for suffix of executables" >&5 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` export ac_cv_exeext break;; * ) break;; esac done else { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT echo "$as_me:$LINENO: checking for suffix of object files" >&5 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in fcntl.h limits.h stdlib.h string.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to BUG-REPORT-ADDRESS ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in infiniband/umad.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? 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AC_PREREQ(2.57) AC_INIT(FULL-PACKAGE-NAME, VERSION, BUG-REPORT-ADDRESS) AC_CONFIG_SRCDIR(src/ib-vexdm.c) AC_CONFIG_AUX_DIR(config) AM_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE(ibvexdmtools, 0.0.1) # Checks for programs. AC_PROG_CC # Checks for libraries. AC_CHECK_LIB([ibumad], [umad_init], [], AC_MSG_ERROR([ibvexdmtool requires libibumad. Please install libibumad])) # Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(fcntl.h limits.h stdlib.h string.h unistd.h ) AC_CHECK_HEADERS(infiniband/umad.h , [ ] , AC_MSG_ERROR([ibvexdmtool requires umad.h. Please install the libibumad-devel package])) # Checks for typedefs, structures, and compiler characteristics. # Checks for library functions. AC_FUNC_MALLOC AC_CHECK_FUNCS(memset strchr strtoul) AC_OUTPUT(Makefile ibvexdmtools.spec) trunk/ibvexdmtools/autogen.sh0000755000175000017500000000014111313645042016256 0ustar benoitbenoit#! /bin/sh set -x aclocal -I config autoheader automake --foreign --add-missing --copy autoconf trunk/ibvexdmtools/config/0000755000175000017500000000000011313645042015526 5ustar benoitbenoittrunk/ibvexdmtools/config/compile0000755000175000017500000000532611313645042017112 0ustar benoitbenoit#! /bin/sh # Wrapper for compilers which do not understand `-c -o'. # Copyright 1999, 2000 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Usage: # compile PROGRAM [ARGS]... # `-o FOO.o' is removed from the args passed to the actual compile. prog=$1 shift ofile= cfile= args= while test $# -gt 0; do case "$1" in -o) # configure might choose to run compile as `compile cc -o foo foo.c'. # So we do something ugly here. ofile=$2 shift case "$ofile" in *.o | *.obj) ;; *) args="$args -o $ofile" ofile= ;; esac ;; *.c) cfile=$1 args="$args $1" ;; *) args="$args $1" ;; esac shift done if test -z "$ofile" || test -z "$cfile"; then # If no `-o' option was seen then we might have been invoked from a # pattern rule where we don't need one. That is ok -- this is a # normal compilation that the losing compiler can handle. If no # `.c' file was seen then we are probably linking. That is also # ok. exec "$prog" $args fi # Name of file we expect compiler to create. cofile=`echo $cfile | sed -e 's|^.*/||' -e 's/\.c$/.o/'` # Create the lock directory. # Note: use `[/.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo $cofile | sed -e 's|[/.-]|_|g'`.d while true; do if mkdir $lockdir > /dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir $lockdir; exit 1" 1 2 15 # Run the compile. "$prog" $args status=$? if test -f "$cofile"; then mv "$cofile" "$ofile" fi rmdir $lockdir exit $status trunk/ibvexdmtools/config/depcomp0000755000175000017500000002753311313645042017115 0ustar benoitbenoit#! /bin/sh # depcomp - compile a program generating dependencies as side-effects # Copyright 1999, 2000 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # `libtool' can also be set to `yes' or `no'. if test -z "$depfile"; then base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` dir=`echo "$object" | sed 's,/.*$,/,'` if test "$dir" = "$object"; then dir= fi # FIXME: should be _deps on DOS. depfile="$dir.deps/$base" fi tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. 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Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 trunk/ibvexdmtools/config/install-sh0000755000175000017500000001270111313645042017533 0ustar benoitbenoit#!/bin/sh # # install - install a program, script, or datafile # This comes from X11R5 (mit/util/scripts/install.sh). # # Copyright 1991 by the Massachusetts Institute of Technology # # Permission to use, copy, modify, distribute, and sell this software and its # documentation for any purpose is hereby granted without fee, provided that # the above copyright notice appear in all copies and that both that # copyright notice and this permission notice appear in supporting # documentation, and that the name of M.I.T. not be used in advertising or # publicity pertaining to distribution of the software without specific, # written prior permission. M.I.T. makes no representations about the # suitability of this software for any purpose. It is provided "as is" # without express or implied warranty. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename="" transform_arg="" instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd="" chgrpcmd="" stripcmd="" rmcmd="$rmprog -f" mvcmd="$mvprog" src="" dst="" dir_arg="" while [ x"$1" != x ]; do case $1 in -c) instcmd="$cpprog" shift continue;; -d) dir_arg=true shift continue;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; -s) stripcmd="$stripprog" shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; *) if [ x"$src" = x ] then src=$1 else # this colon is to work around a 386BSD /bin/sh bug : dst=$1 fi shift continue;; esac done if [ x"$src" = x ] then echo "install: no input file specified" exit 1 else : fi if [ x"$dir_arg" != x ]; then dst=$src src="" if [ -d $dst ]; then instcmd=: chmodcmd="" else instcmd=$mkdirprog fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if [ -f "$src" ] || [ -d "$src" ] then : else echo "install: $src does not exist" exit 1 fi if [ x"$dst" = x ] then echo "install: no destination specified" exit 1 else : fi # If destination is a directory, append the input filename; if your system # does not like double slashes in filenames, you may need to add some logic if [ -d $dst ] then dst="$dst"/`basename $src` else : fi fi ## this sed command emulates the dirname command dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # this part is taken from Noah Friedman's mkinstalldirs script # Skip lots of stat calls in the usual case. if [ ! -d "$dstdir" ]; then defaultIFS=' ' IFS="${IFS-${defaultIFS}}" oIFS="${IFS}" # Some sh's can't handle IFS=/ for some reason. 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try \`$0 --help' for more information" exit 1 fi run=: # In the cases where this matters, `missing' is being run in the # srcdir already. if test -f configure.ac; then configure_ac=configure.ac else configure_ac=configure.in fi case "$1" in --run) # Try to run requested program, and just exit if it succeeds. run= shift "$@" && exit 0 ;; esac # If it does not exist, or fails to run (possibly an outdated version), # try to emulate it. case "$1" in -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... 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Generated from configure.in by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the header file. */ #undef HAVE_INFINIBAND_UMAD_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `ibumad' library (-libumad). */ #undef HAVE_LIBIBUMAD /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise. */ #undef HAVE_MALLOC /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strchr' function. */ #undef HAVE_STRCHR /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strtoul' function. */ #undef HAVE_STRTOUL /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define to rpl_malloc if the replacement function should be used. */ #undef malloc trunk/ibvexdmtools/ibvexdmtools.spec.in0000644000175000017500000000154011313645042020261 0ustar benoitbenoit%define ver @VERSION@ Name: ibvexdmtools Version: %ver Release: 1%{?dist} Summary: Tools for VNIC/IB Group: Applications/System License: GPL/BSD Url: http://openib.org/ Source: http://openib.org/downloads/%{name}-%{version}.tar.gz BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) %description In conjunction with the kernel qlgc_vnic driver, ibvexdmtools allows you to discover and use QLogic Virtual NIC devices via the VNIC protocol over InfiniBand. %prep %setup -q -n %{name}-%{ver} %build %configure make %{?_smp_mflags} %install rm -rf $RPM_BUILD_ROOT %makeinstall %clean rm -rf $RPM_BUILD_ROOT %files %defattr(-,root,root) %{_sbindir}/ibdm %doc README NEWS ChangeLog COPYING %changelog * Fri Jan 19 2007 Ramachandra K - @VERSION@-1 - Derived an initial spec file from ibsrpdmtools trunk/ibvexdmtools/ChangeLog0000644000175000017500000000000211313645042016023 0ustar benoitbenoit trunk/ibvexdmtools/COPYING0000644000175000017500000004645711313645042015334 0ustar benoitbenoitThis software is available to you under a choice of one of two licenses. You may choose to be licensed under the terms of the the OpenIB.org BSD license or the GNU General Public License (GPL) Version 2, both included below. ================================================================== OpenIB.org BSD license Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ================================================================== GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. trunk/qlvnictools.spec0000644000175000017500000000503511313645042014776 0ustar benoitbenoit# # spec file for package qlvnictools (Version 0.0.1 ) # # Copyright (c) 2007 SUSE LINUX Products GmbH, Nuernberg, Germany. # This file and all modifications and additions to the pristine # package are under the same license as the package itself. # # Please submit bugfixes or comments via http://bugs.opensuse.org/ # Name: qlvnictools Version: 0.0.1 Release: 1.ofed1.4 Summary: VNIC ULP service Group: System/Console License: GPL v2 only URL: http://www.openfabrics.org Source: http://www.openfabrics.org/downloads/qlvnictools-0.0.1.tar.gz BuildRoot: %{_tmppath}/%{name}-%{version}-build Requires: ibvexdmtools %description VNIC ULP service %package -n ibvexdmtools Group: System/Console Summary: Tools for VNIC/IB %package -n qlgc_vnic_daemon Group: System/Console Summary: Tools for VNIC/IB %description -n ibvexdmtools In conjunction with the kernel ib_vnic driver, ibvexdmtools allows you to discover and use QLogic Virtual NIC devices via the VNIC protocol over InfiniBand. %description -n qlgc_vnic_daemon In conjunction with the kernel ib_vnic driver, ib_qlgcvnicupdate takes care to detect the disconnected paths of the VNIC interface and connect through them whenever they become available. %prep %setup -q %build pushd ibvexdmtools %configure make popd pushd qlgc_vnic_daemon %configure make popd %install install -D qlgc_vnic $RPM_BUILD_ROOT/%_sysconfdir/init.d/qlgc_vnic install -D ib_qlgc_vnic_parser.pl $RPM_BUILD_ROOT/%_sbindir/ib_qlgc_vnic_parser.pl install -D ib_qlgc_vnic_info $RPM_BUILD_ROOT/%_sbindir/ib_qlgc_vnic_info install -D -m 0644 qlgc_vnic.cfg.sample $RPM_BUILD_ROOT/%_sysconfdir/infiniband/qlgc_vnic.cfg install -D -m 0644 qlgc_vnic.cfg.sample $RPM_BUILD_ROOT/%_sysconfdir/infiniband/qlgc_vnic.cfg.sample pushd ibvexdmtools %makeinstall popd pushd qlgc_vnic_daemon %makeinstall popd %clean rm -rf $RPM_BUILD_ROOT %files %defattr(-,root,root) %doc README %_sysconfdir/init.d/qlgc_vnic %_sbindir/ib_qlgc_vnic_parser.pl %_sbindir/ib_qlgc_vnic_info %_sysconfdir/infiniband/qlgc_vnic.cfg.sample %config(noreplace) %_sysconfdir/infiniband/qlgc_vnic.cfg %files -n ibvexdmtools %defattr(-,root,root) %doc ibvexdmtools/NEWS ibvexdmtools/ChangeLog %{_sbindir}/ib_qlgc_vnic_query %files -n qlgc_vnic_daemon %defattr(-,root,root) %doc qlgc_vnic_daemon/README %{_sbindir}/ib_qlgc_vnic_update %changelog * Thu Jul 12 2007 - hvogel@suse.de - move the init script and the config to the right place * Tue Jul 03 2007 - hvogel@suse.de - Initial Package, Version 0.0.1