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Diffstat (limited to 'gpxe/src/drivers/infiniband/qib_genbits.pl')
-rwxr-xr-xgpxe/src/drivers/infiniband/qib_genbits.pl116
1 files changed, 0 insertions, 116 deletions
diff --git a/gpxe/src/drivers/infiniband/qib_genbits.pl b/gpxe/src/drivers/infiniband/qib_genbits.pl
deleted file mode 100755
index 1d5eeded..00000000
--- a/gpxe/src/drivers/infiniband/qib_genbits.pl
+++ /dev/null
@@ -1,116 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>.
-#
-# 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-use strict;
-use warnings;
-
-my $offsets = {};
-my $defaults = {};
-my $structures = {};
-my $structure = "";
-
-while ( <> ) {
- chomp;
- if ( /^\#define (\S+)_OFFS (\S+)$/ ) {
- $structure = $1;
- $offsets->{$structure} = $2;
- } elsif ( /^\#define ${structure}_DEF (\S+)$/ ) {
- $defaults->{$structure} = $1;
- } elsif ( /^\#define ${structure}_(\S+)_LSB (\S+)$/ ) {
- $structures->{$structure}->{$1}->{LSB} = $2;
- } elsif ( /^\#define ${structure}_(\S+)_MSB (\S+)$/ ) {
- $structures->{$structure}->{$1}->{MSB} = $2;
- } elsif ( /^\#define ${structure}_(\S+)_RMASK (\S+)$/ ) {
- $structures->{$structure}->{$1}->{RMASK} = $2;
- } elsif ( /^\s*$/ ) {
- # Do nothing
- } else {
- print "$_\n";
- }
-}
-
-my $data = [ map { { name => $_, offset => $offsets->{$_},
- default => $defaults->{$_} }; }
- sort { hex ( $offsets->{$a} ) <=> hex ( $offsets->{$b} ) }
- keys %$offsets ];
-
-foreach my $datum ( @$data ) {
- next unless exists $structures->{$datum->{name}};
- $structure = $structures->{$datum->{name}};
- my $fields = [ map { { name => $_, lsb => $structure->{$_}->{LSB},
- msb => $structure->{$_}->{MSB},
- rmask => $structure->{$_}->{RMASK} }; }
- sort { hex ( $structure->{$a}->{LSB} ) <=>
- hex ( $structure->{$b}->{LSB} ) }
- keys %$structure ];
- $datum->{fields} = $fields;
-}
-
-print "\n/* This file has been further processed by $0 */\n\n";
-print "FILE_LICENCE ( GPL2_ONLY );\n\n";
-
-foreach my $datum ( @$data ) {
- printf "#define %s_offset 0x%08xUL\n",
- $datum->{name}, hex ( $datum->{offset} );
- if ( exists $datum->{fields} ) {
- my $lsb = 0;
- my $reserved_idx = 0;
- printf "struct %s_pb {\n", $datum->{name};
- foreach my $field ( @{$datum->{fields}} ) {
- my $pad_width = ( hex ( $field->{lsb} ) - $lsb );
- die "Inconsistent LSB/RMASK in $datum->{name} before $field->{name}\n"
- if $pad_width < 0;
- printf "\tpseudo_bit_t _unused_%u[%u];\n", $reserved_idx++, $pad_width
- if $pad_width;
- $lsb += $pad_width;
- # Damn Perl can't cope with 64-bit hex constants
- my $width = 0;
- die "Missing RMASK in $datum->{name}.$field->{name}\n"
- unless defined $field->{rmask};
- my $rmask = $field->{rmask};
- while ( $rmask =~ /^(0x.+)f$/i ) {
- $width += 4;
- $rmask = $1;
- }
- $rmask = hex ( $rmask );
- while ( $rmask ) {
- $width++;
- $rmask >>= 1;
- }
- if ( defined $field->{msb} ) {
- my $msb_width = ( hex ( $field->{msb} ) - $lsb + 1 );
- $width ||= $msb_width;
- die "Inconsistent LSB/MSB/RMASK in $datum->{name}.$field->{name}\n"
- unless $width == $msb_width;
- }
- printf "\tpseudo_bit_t %s[%u];\n", $field->{name}, $width;
- $lsb += $width;
- }
- my $pad_width = ( 64 - $lsb );
- die "Inconsistent LSB/RMASK in $datum->{name} final field\n"
- if $pad_width < 0;
- printf "\tpseudo_bit_t _unused_%u[%u];\n", $reserved_idx++, $pad_width
- if $pad_width;
- printf "};\n";
- printf "struct %s {\n\tPSEUDO_BIT_STRUCT ( struct %s_pb );\n};\n",
- $datum->{name}, $datum->{name};
- }
- printf "/* Default value: %s */\n", $datum->{default}
- if defined $datum->{default};
- print "\n";
-}