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Code

append a table with offsets for the no-ack and slot timing code to wl.o

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@3733 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2006-05-06 06:30:32 +00:00
parent 18d730efee
commit 16b6fc845c
1 changed files with 66 additions and 2 deletions
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68
openwrt/target/linux/brcm-2.4/patches/001-bcm47xx.patch
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@ -16336,10 +16336,68 @@ diff -urN linux.old/drivers/net/wireless/Config.in linux.dev/drivers/net/wireles
dep_tristate ' Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.) (EXPERIMENTAL)' CONFIG_PLX_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
dep_tristate ' Hermes in TMD7160/NCP130 based PCI adaptor support (Pheecom WL-PCI etc.) (EXPERIMENTAL)' CONFIG_TMD_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
dep_tristate ' Prism 2.5 PCI 802.11b adaptor support (EXPERIMENTAL)' CONFIG_PCI_HERMES $CONFIG_HERMES $CONFIG_EXPERIMENTAL
diff -urN linux.old/drivers/net/wl/patchtable.pl linux.dev/drivers/net/wl/patchtable.pl
--- linux.old/drivers/net/wl/patchtable.pl 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/net/wl/patchtable.pl 2006-04-28 01:33:52.000000000 +0200
@@ -0,0 +1,54 @@
+#!/usr/bin/perl
+use strict;
+
+my $TABLE = pack("V", 0xbadc0ded);
+my $TABLE_SIZE = 512;
+my $SLT1 = "\x01\x00\x00\x00";
+my $SLT2 = "\x02\x00\x00\x00";
+my $ACKW = "\x03\x00\x00\x00";
+my $PTABLE_END = "\xff\xff\xff\xff";
+
+my $addr = "";
+my $opcode = "";
+my $function = "";
+
+sub add_entry {
+ my $key = shift;
+ my $value = shift;
+ my $default = shift;
+
+ $TABLE .= $key;
+ $TABLE .= pack("V", $value);
+ $TABLE .= pack("V", $default);
+}
+
+while (<>) {
+ $addr = $opcode = "";
+ /^\w{8}\s*<(.*)>:$/ and $function = $1;
+ /^\s*(\w+):\s*(\w{8})\s*/ and do {
+ $addr = $1;
+ $opcode = $2;
+ };
+
+ ($function eq 'wlc_update_slot_timing') and do {
+ # li a2,9 -- short slot time
+ ($opcode eq '24060009') and add_entry($SLT1, hex($addr), hex($opcode));
+ # li v0,519 -- 510 + short slot time
+ ($opcode eq '24020207') and add_entry($SLT2, hex($addr), hex($opcode));
+
+ # li a2,20 -- long slot time
+ ($opcode eq '24060014') and add_entry($SLT1, hex($addr), hex($opcode));
+ # li v0,530 -- 510 + long slot time
+ ($opcode eq '24020212') and add_entry($SLT2, hex($addr), hex($opcode));
+ };
+ ($function eq 'wlc_d11hdrs') and do {
+ # ori s6,s6,0x1 -- ack flag (new)
+ ($opcode eq '36d60001') and add_entry($ACKW, hex($addr), hex($opcode));
+ # ori s3,s3,0x1 -- ack flag (old)
+ ($opcode eq '36730001') and add_entry($ACKW, hex($addr), hex($opcode));
+ }
+}
+
+$TABLE .= $PTABLE_END;
+$TABLE .= ("\x00" x ($TABLE_SIZE - length($TABLE)));
+print $TABLE;
diff -urN linux.old/drivers/net/wl/Makefile linux.dev/drivers/net/wl/Makefile
--- linux.old/drivers/net/wl/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/net/wl/Makefile 2006-04-28 01:33:52.000000000 +0200
@@ -0,0 +1,26 @@
@@ -0,0 +1,32 @@
+#
+# Makefile for the Broadcom wl driver
+#
@ -16355,7 +16413,7 @@ diff -urN linux.old/drivers/net/wl/Makefile linux.dev/drivers/net/wl/Makefile
+
+EXTRA_CFLAGS += -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
+
+O_TARGET := wl.o
+O_TARGET := wl_link.o
+
+obj-y := wl_mod.o
+obj-y += bcmutils.o hnddma.o linux_osl.o
@ -16365,6 +16423,12 @@ diff -urN linux.old/drivers/net/wl/Makefile linux.dev/drivers/net/wl/Makefile
+wl_mod.o: wl_apsta.o
+ sed -e 's,eth%d,wl%d\x00,g' < $< > $@
+
+wl.o: wl_link.o
+ $(OBJDUMP) -d $< | perl patchtable.pl > patchtable.bin
+ cat wl_link.o patchtable.bin > $@
+
+modules: wl.o
+
+include $(TOPDIR)/Rules.make
diff -urN linux.old/drivers/net/wl/bcmip.h linux.dev/drivers/net/wl/bcmip.h
--- linux.old/drivers/net/wl/bcmip.h 1970-01-01 01:00:00.000000000 +0100