drm: Update drm_pciids.h based on Linux 3.8
This header can be easily updated using the new "gen-drm_pciids" script,
available in tools/tools/drm. The script uses the Linux' drm_pciids.h
header for new IDs, the FreeBSD's one because we add the name of the
device to each IDs, and the PCI IDs database (misc/pciids port) to fill
this name automatically for new IDS.
To call the script:
tools/tools/drm/gen-drm_pciids \
/path/to/linux/drm_pciids.h \
/path/to/freebsd/drm_pciids.h \
/path/to/pciids/pci.ids
This commit is contained in:
Jean-Sébastien Pédron
parent
d09607dfdb
commit
a435cf5cd5
File diff suppressed because it is too large
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@ -18,6 +18,7 @@ cxgbetool A tool for the cxgbe(4) driver.
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cxgbtool A tool for the cxgb(4) driver.
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diffburst OBSOLETE: equivalent functionality is available via split -p.
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For example: "split -p ^diff < patchfile". See split(1).
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drm Tools specific to the DRM/KMS device drivers.
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editing Editor modes and the like to help editing FreeBSD code.
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epfe Extract printing filter examples from printing.sgml.
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ether_reflect An Ethernet packet reflector for low level testing.
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4
tools/tools/drm/README
Normal file
4
tools/tools/drm/README
Normal file
@ -0,0 +1,4 @@
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# $FreeBSD$
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gen-drm_pciids Generate drm_pciids.h based on Linux' drm_pciids.h, FreeBSD's
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drm_pciids.h and misc/pciids database.
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183
tools/tools/drm/gen-drm_pciids
Executable file
183
tools/tools/drm/gen-drm_pciids
Executable file
@ -0,0 +1,183 @@
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#!/usr/bin/perl
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# $FreeBSD$
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use strict;
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use warnings;
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use utf8;
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use File::Basename;
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my $progname = basename($0);
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sub parse_linux_header ($)
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{
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my ($header) = @_;
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open(my $fh, '<', $header) or die "Can't open Linux header: $!\n";
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my $in_list = 0;
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my %pciids = ();
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my $current_vendor_define;
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while (my $line = <$fh>) {
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if ($line =~ /^#define +([^ ]+) +/) {
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$current_vendor_define = $1;
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$pciids{$current_vendor_define} = {};
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} elsif ($line =~ /^\t\{0x([0-9a-fA-F]{4}), *0x([0-9a-fA-F]{4}),[^,]+,[^,]+,[^,]+,[^,]+, *([^}]+)\}/) {
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my $vendor_id = uc($1);
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my $device_id = uc($2);
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my $flags = $3;
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$pciids{$current_vendor_define}{$device_id} = {
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'vendor_id' => $vendor_id,
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'flags' => $flags
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};
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}
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}
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close($fh);
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return %pciids;
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}
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sub parse_freebsd_header ($) {
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my ($header) = @_;
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open(my $fh, '<', $header) or die "Can't open FreeBSD header: $!\n";
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my $in_list = 0;
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my %pciids = ();
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my $current_vendor_define;
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while (my $line = <$fh>) {
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if ($line =~ /^#define +([^ ]+) +/) {
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$current_vendor_define = $1;
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$pciids{$current_vendor_define} = {};
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} elsif ($line =~ /^\t\{0x([0-9a-fA-F]{4}), *0x([0-9a-fA-F]{4}), *([^,]+), *"([^"]+)"\}/) {
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my $vendor_id = uc($1);
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my $device_id = uc($2);
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my $flags = $3;
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my $name = $4;
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$pciids{$current_vendor_define}{$device_id} = {
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'vendor_id' => $vendor_id,
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'flags' => $flags,
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'name' => $name
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};
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}
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}
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close($fh);
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return %pciids;
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}
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sub parse_pciids_db ($) {
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my ($header) = @_;
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open(my $fh, '<', $header) or die "Can't open PCI IDs database: $!\n";
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my %pciids = ();
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my $current_vendor_id;
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while (my $line = <$fh>) {
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if (!$line || $line =~ /^#/) {
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next;
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}
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if ($line =~ /^([0-9a-fA-F]{4}) (.+)/) {
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# Vendor ID & name.
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my $vendor_id = uc($1);
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my $vendor_name = $2;
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$pciids{$vendor_id} = {
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'name' => $vendor_name,
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'devices' => {}
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};
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$current_vendor_id = $vendor_id;
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} elsif ($line =~ /^\t([0-9a-fA-F]{4}) (.+)/) {
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# Device ID & name.
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my $device_id = uc($1);
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my $device_name = $2;
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$pciids{$current_vendor_id}{'devices'}{$device_id} = $device_name;
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}
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}
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close($fh);
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return %pciids;
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}
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if (scalar(@ARGV) != 3) {
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print STDERR "Syntax: $progname <linux_header> <freebsd_header> <pciids_db> [<vendor_define>]\n";
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exit 1;
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}
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my $linux_header = $ARGV[0];
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my $freebsd_header = $ARGV[1];
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my $pciids_db = $ARGV[2];
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my $only_vendor = $ARGV[3];
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my %linux_pciids = parse_linux_header($linux_header);
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my %freebsd_pciids = parse_freebsd_header($freebsd_header);
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my %pciids_db = parse_pciids_db($pciids_db);
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print STDERR "Update FreeBSD's PCI IDs:\n";
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foreach my $vendor_define (sort keys(%linux_pciids)) {
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if ($only_vendor && $vendor_define ne $only_vendor) {
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print STDERR "(skip unwanted define: $vendor_define)\n";
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next;
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} elsif (!$only_vendor && !exists($freebsd_pciids{$vendor_define})) {
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print STDERR "(skip unsupport define: $vendor_define)\n";
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next;
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}
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foreach my $device_id (sort keys(%{$linux_pciids{$vendor_define}})) {
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my $vendor_id = $linux_pciids{$vendor_define}{$device_id}{'vendor_id'};
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if (exists($freebsd_pciids{$vendor_define}{$device_id})) {
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print STDERR " $vendor_define: $vendor_id:$device_id already in header\n";
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next;
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}
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my $flags = $linux_pciids{$vendor_define}{$device_id}{'flags'};
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my $name = $pciids_db{$vendor_id}{'devices'}{$device_id} || "Unknown device name";
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print STDERR " $vendor_define: $vendor_id:$device_id is missing ($name)\n";
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$freebsd_pciids{$vendor_define}{$device_id} = {
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'vendor_id' => $vendor_id,
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'flags' => $flags,
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'name' => $name
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};
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}
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}
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print STDERR "\nWrite FreeBSD header to stdout...\n";
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print <<"EOF";
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/*
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* \$FreeBSD\$
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*/
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/*
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* Generated by $progname from:
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* o previous FreeBSD's drm_pciids.h
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* o Linux' drm_pciids.h
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* o the PCI ID repository (http://pciids.sourceforge.net/)
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*
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* See tools/tools/drm/$progname.
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*/
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EOF
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foreach my $vendor_define (sort keys(%freebsd_pciids)) {
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print "\n#define $vendor_define \\\n";
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foreach my $device_id (sort keys(%{$freebsd_pciids{$vendor_define}})) {
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my $vendor_id = $freebsd_pciids{$vendor_define}{$device_id}{'vendor_id'};
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my $flags = $freebsd_pciids{$vendor_define}{$device_id}{'flags'};
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my $name = $freebsd_pciids{$vendor_define}{$device_id}{'name'};
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print "\t{0x$vendor_id, 0x$device_id, $flags, \"$name\"}, \\\n";
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}
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print "\t{0, 0, 0, NULL}\n";
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}
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