diff options
Diffstat (limited to 'meta/recipes-bsp/pciutils/pciutils-3.1.5/pcimodules-pciutils.diff')
| -rw-r--r-- | meta/recipes-bsp/pciutils/pciutils-3.1.5/pcimodules-pciutils.diff | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/meta/recipes-bsp/pciutils/pciutils-3.1.5/pcimodules-pciutils.diff b/meta/recipes-bsp/pciutils/pciutils-3.1.5/pcimodules-pciutils.diff new file mode 100644 index 0000000000..36ea3b76be --- /dev/null +++ b/meta/recipes-bsp/pciutils/pciutils-3.1.5/pcimodules-pciutils.diff @@ -0,0 +1,338 @@ +7/30/2010 - rebased to 3.1.5 by Qing He <qing.he@intel.com> + +diff -uNr pciutils-3.1.5.orig/Makefile pciutils-3.1.5/Makefile +--- pciutils-3.1.5.orig/Makefile 2010-07-30 14:02:15.000000000 +0800 ++++ pciutils-3.1.5/Makefile 2010-07-30 14:02:55.000000000 +0800 +@@ -51,7 +51,7 @@ + + export + +-all: lib/$(PCILIB) lspci setpci example lspci.8 setpci.8 pcilib.7 update-pciids update-pciids.8 $(PCI_IDS) ++all: lib/$(PCILIB) lspci setpci example lspci.8 setpci.8 pcilib.7 update-pciids update-pciids.8 $(PCI_IDS) pcimodules pcimodules.8 + + lib/$(PCILIB): $(PCIINC) force + $(MAKE) -C lib all +@@ -61,9 +61,11 @@ + lib/config.h lib/config.mk: + cd lib && ./configure + ++pcimodules: pcimodules.o common.o lib/$(PCILIB) + lspci: lspci.o ls-vpd.o ls-caps.o ls-ecaps.o ls-kernel.o ls-tree.o ls-map.o common.o lib/$(PCILIB) + setpci: setpci.o common.o lib/$(PCILIB) + ++pcimodules.o: pcimodules.c pciutils.h + LSPCIINC=lspci.h pciutils.h $(PCIINC) + lspci.o: lspci.c $(LSPCIINC) + ls-vpd.o: ls-vpd.c $(LSPCIINC) +@@ -100,10 +102,10 @@ + install: all + # -c is ignored on Linux, but required on FreeBSD + $(DIRINSTALL) -m 755 $(DESTDIR)$(SBINDIR) $(DESTDIR)$(IDSDIR) $(DESTDIR)$(MANDIR)/man8 $(DESTDIR)$(MANDIR)/man7 +- $(INSTALL) -c -m 755 lspci setpci $(DESTDIR)$(SBINDIR) ++ $(INSTALL) -c -m 755 lspci setpci pcimodules $(DESTDIR)$(SBINDIR) + $(INSTALL) -c -m 755 update-pciids $(DESTDIR)$(SBINDIR) + $(INSTALL) -c -m 644 $(PCI_IDS) $(DESTDIR)$(IDSDIR) +- $(INSTALL) -c -m 644 lspci.8 setpci.8 update-pciids.8 $(DESTDIR)$(MANDIR)/man8 ++ $(INSTALL) -c -m 644 lspci.8 setpci.8 update-pciids.8 pcimodules.8 $(DESTDIR)$(MANDIR)/man8 + $(INSTALL) -c -m 644 pcilib.7 $(DESTDIR)$(MANDIR)/man7 + ifeq ($(SHARED),yes) + $(DIRINSTALL) -m 755 $(DESTDIR)$(LIBDIR) +@@ -121,9 +123,9 @@ + endif + + uninstall: all +- rm -f $(DESTDIR)$(SBINDIR)/lspci $(DESTDIR)$(SBINDIR)/setpci $(DESTDIR)$(SBINDIR)/update-pciids ++ rm -f $(DESTDIR)$(SBINDIR)/lspci $(DESTDIR)$(SBINDIR)/setpci $(DESTDIR)$(SBINDIR)/pcimodules $(DESTDIR)$(SBINDIR)/update-pciids + rm -f $(DESTDIR)$(IDSDIR)/$(PCI_IDS) +- rm -f $(DESTDIR)$(MANDIR)/man8/lspci.8 $(DESTDIR)$(MANDIR)/man8/setpci.8 $(DESTDIR)$(MANDIR)/man8/update-pciids.8 ++ rm -f $(DESTDIR)$(MANDIR)/man8/lspci.8 $(DESTDIR)$(MANDIR)/man8/setpci.8 $(DESTDIR)$(MANDIR)/man8/pcimodules.8 $(DESTDIR)$(MANDIR)/man8/update-pciids.8 + rm -f $(DESTDIR)$(MANDIR)/man7/pcilib.7 + ifeq ($(SHARED),yes) + rm -f $(DESTDIR)$(LIBDIR)/$(PCILIB) $(DESTDIR)$(LIBDIR)/$(LIBNAME).so$(ABI_VERSION) +Index: pciutils-3.0.3/pcimodules.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ pciutils-3.0.3/pcimodules.c 2008-12-31 00:41:47.000000000 +0000 +@@ -0,0 +1,185 @@ ++/* ++ * pcimodules: Load all kernel modules for PCI device currently ++ * plugged into any PCI slot. ++ * ++ * Copyright 2000 Yggdrasil Computing, Incorporated ++ * This file may be copied under the terms and conditions of version ++ * two of the GNU General Public License, as published by the Free ++ * Software Foundation (Cambridge, Massachusetts, USA). ++ * ++ * This file is based on pciutils/lib/example.c, which has the following ++ * authorship and copyright statement: ++ * ++ * Written by Martin Mares and put to public domain. You can do ++ * with it anything you want, but I don't give you any warranty. ++ */ ++ ++#include <stdlib.h> ++#include <stdio.h> ++#include <malloc.h> ++#include <string.h> ++#include <unistd.h> ++#include <sys/utsname.h> ++#include <sys/param.h> ++#include <sys/types.h> ++ ++#define _GNU_SOURCE ++#include <getopt.h> ++ ++#include "pciutils.h" ++ ++#define MODDIR "/lib/modules" ++#define PCIMAP "modules.pcimap" ++ ++#define LINELENGTH 8000 ++ ++#define DEVICE_ANY 0xffffffff ++#define VENDOR_ANY 0xffffffff ++ ++#include "lib/pci.h" ++ ++ const char program_name[] = "lspci"; ++ ++struct pcimap_entry { ++ unsigned int vendor, subsys_vendor, dev, subsys_dev, class, class_mask; ++ char *module; ++ struct pcimap_entry *next; ++}; ++ ++static struct pcimap_entry *pcimap_list = NULL; ++ ++#define OPT_STRING "h" ++static struct option long_options[] = { ++ {"class", required_argument, NULL, 'c'}, ++ {"classmask", required_argument, NULL, 'm'}, ++ {"help", no_argument, NULL, 'h'}, ++ { 0, 0, 0, 0} ++}; ++ ++static unsigned long desired_class; ++static unsigned long desired_classmask; /* Default is 0: accept all classes.*/ ++ ++void ++read_pcimap(void) ++{ ++ struct utsname utsname; ++ char filename[MAXPATHLEN]; ++ FILE *pcimap_file; ++ char line[LINELENGTH]; ++ struct pcimap_entry *entry; ++ unsigned int driver_data; ++ char *prevmodule = ""; ++ char module[LINELENGTH]; ++ ++ if (uname(&utsname) < 0) { ++ perror("uname"); ++ exit(1); ++ } ++ sprintf(filename, "%s/%s/%s", MODDIR, utsname.release, PCIMAP); ++ if ((pcimap_file = fopen(filename, "r")) == NULL) { ++ perror(filename); ++ exit(1); ++ } ++ ++ while(fgets(line, LINELENGTH, pcimap_file) != NULL) { ++ if (line[0] == '#') ++ continue; ++ ++ entry = xmalloc(sizeof(struct pcimap_entry)); ++ ++ if (sscanf(line, "%s 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x", ++ module, ++ &entry->vendor, &entry->dev, ++ &entry->subsys_vendor, &entry->subsys_dev, ++ &entry->class, &entry->class_mask, ++ &driver_data) != 8) { ++ fprintf (stderr, ++ "modules.pcimap unparsable line: %s.\n", line); ++ free(entry); ++ continue; ++ } ++ ++ /* Optimize memory allocation a bit, in case someday we ++ have Linux systems with ~100,000 modules. It also ++ allows us to just compare pointers to avoid trying ++ to load a module twice. */ ++ if (strcmp(module, prevmodule) != 0) { ++ prevmodule = xmalloc(strlen(module)+1); ++ strcpy(prevmodule, module); ++ } ++ entry->module = prevmodule; ++ entry->next = pcimap_list; ++ pcimap_list = entry; ++ } ++ fclose(pcimap_file); ++} ++ ++/* Return a filled in pci_access->dev tree, with the device classes ++ stored in dev->aux. ++*/ ++static void ++match_pci_modules(void) ++{ ++ struct pci_access *pacc; ++ struct pci_dev *dev; ++ unsigned int class, subsys_dev, subsys_vendor; ++ struct pcimap_entry *map; ++ const char *prevmodule = ""; ++ ++ pacc = pci_alloc(); /* Get the pci_access structure */ ++ /* Set all options you want -- here we stick with the defaults */ ++ pci_init(pacc); /* Initialize the PCI library */ ++ pci_scan_bus(pacc); /* We want to get the list of devices */ ++ for(dev=pacc->devices; dev; dev=dev->next) { ++ pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_BASES); ++ class = (pci_read_word(dev, PCI_CLASS_DEVICE) << 8) ++ | pci_read_byte(dev, PCI_CLASS_PROG); ++ subsys_dev = pci_read_word(dev, PCI_SUBSYSTEM_ID); ++ subsys_vendor = pci_read_word(dev,PCI_SUBSYSTEM_VENDOR_ID); ++ for(map = pcimap_list; map != NULL; map = map->next) { ++ if (((map->class ^ class) & map->class_mask) == 0 && ++ ((desired_class ^ class) & desired_classmask)==0 && ++ (map->dev == DEVICE_ANY || ++ map->dev == dev->device_id) && ++ (map->vendor == VENDOR_ANY || ++ map->vendor == dev->vendor_id) && ++ (map->subsys_dev == DEVICE_ANY || ++ map->subsys_dev == subsys_dev) && ++ (map->subsys_vendor == VENDOR_ANY || ++ map->subsys_vendor == subsys_vendor) && ++ prevmodule != map->module) { ++ printf("%s\n", map->module); ++ prevmodule = map->module; ++ } ++ } ++ ++ } ++ pci_cleanup(pacc); ++} ++ ++int ++main (int argc, char **argv) ++{ ++ int opt_index = 0; ++ int opt; ++ ++ while ((opt = getopt_long(argc, argv, OPT_STRING, long_options, ++ &opt_index)) != -1) { ++ switch(opt) { ++ case 'c': ++ desired_class = strtol(optarg, NULL, 0); ++ break; ++ case 'm': ++ desired_classmask = strtol(optarg, NULL, 0); ++ break; ++ case 'h': ++ printf ("Usage: pcimodules [--help]\n" ++ " Lists kernel modules corresponding to PCI devices currently plugged" ++ " into the computer.\n"); ++ } ++ } ++ ++ read_pcimap(); ++ match_pci_modules(); ++ return 0; ++} +Index: pciutils-3.0.3/pcimodules.man +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ pciutils-3.0.3/pcimodules.man 2008-12-31 00:41:47.000000000 +0000 +@@ -0,0 +1,92 @@ ++.TH pcimodules 8 "@TODAY@" "@VERSION@" "Linux PCI Utilities" ++.IX pcimodules ++.SH NAME ++pcimodules \- List kernel driver modules available for all currently plugged ++in PCI devices ++.SH SYNOPSIS ++.B pcimodules ++.RB [ --class class_id ] ++.RB [ --classmask mask ] ++.RB [ --help ] ++.SH DESCRIPTION ++.B pcimodules ++lists all driver modules for all currently plugged in PCI devices. ++.B pcimodules ++should be run at boot time, and whenever a PCI device is "hot plugged" ++into the system. This can be done by the following Bourne shell syntax: ++.IP ++ for module in $(pcimodules) ; do ++.IP ++ modprobe -s -k "$module" ++.IP ++ done ++.PP ++When a PCI device is removed from the system, the Linux kernel will ++decrement a usage count on PCI driver module. If this count drops ++to zero (i.e., there are no PCI drivers), then the ++.B modprobe -r ++process that is normally configured to run from cron every few minutes ++will eventually remove the unneeded module. ++.PP ++The --class and --classmask arguments can be used to limit the search ++to certain classes of PCI devices. This is useful, for example, to ++generate a list of ethernet card drivers to be loaded when the kernel ++has indicated that it is trying to resolve an unknown network interface. ++.PP ++Modules are listed in the order in which the PCI devices are physically ++arranged so that the computer owner can arrange things like having scsi ++device 0 be on a controller that is not alphabetically the first scsi ++controller. ++.SH OPTIONS ++.TP ++.B --class class --classmask mask ++.PP ++--class and --classmask limit the search to PCI ++cards in particular classes. These arguments are always used together. ++The arguments to --class and --classmask ++can be given as hexadecimal numbers by prefixing a leading "0x". ++Note that the classes used by pcimodules are in "Linux" format, ++meaning the class value that you see with lspci would be shifted ++left eight bits, with the new low eight bits programming interface ID. ++An examples of how to use class and classmask is provided below. ++.B --help, -h ++Print a help message and exit. ++.SH EXAMPLES ++.TP ++pcimodules ++lists all modules corresponding to currently plugged in PCI devices. ++.TP ++pcimodules --class 0x200000 --classmask 0xffff00 ++lists all modules corresponding to currently plugged in ethernet PCI devices. ++.SH FILES ++.TP ++.B /lib/modules/<kernel-version>/modules.pcimap ++This file is automatically generated by ++.B depmod, ++and used by ++.B pcimodules ++to determine which modules correspond to which PCI ID's. ++.TP ++.B /proc/bus/pci ++An interface to PCI bus configuration space provided by the post-2.1.82 Linux ++kernels. Contains per-bus subdirectories with per-card config space files and a ++.I devices ++file containing a list of all PCI devices. ++ ++.SH SEE ALSO ++.BR lspci (8) ++ ++.SH MAINTAINER ++The Linux PCI Utilities are maintained by Martin Mares <mj@suse.cz>. ++ ++.SH AUTHOR ++.B pcimodules ++was written by Adam J. Richter <adam@yggdrasil.com>, based on public ++domain example code by Martin Mares <mj@suse.cz>. ++ ++.SH COPYRIGHT ++.B pcimodules ++is copyright 2000, Yggdrasil Computing, Incorporated, and may ++be copied under the terms and conditions of version 2 of the GNU ++General Public License as published by the Free Software Foundation ++(Cambrige, Massachusetts, United States of America). |