madwifi: update to sam leffler's latest hal

fixes LED on wisoc
fixes rx sensitivity issues
improves throughput on all cards/devices
enhances link stability


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11314 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 77 insertions, 228 deletions

diff --git a/package/madwifi/Config.in b/package/madwifi/Config.in
index d2bc4e0bb2..ab24a8e2f1 100644
--- a/package/madwifi/Config.in
+++ b/package/madwifi/Config.in
@@ -5,87 +5,6 @@ config MADWIFI_DEBUG
 	depends on EXPERIMENTAL
 	default n
 
-choice
-	prompt "Bus selection"
-	default MADWIFI_BUS_DEFAULT
-	help
-	  This option controls how MadWifi communicates with the hardware.
-
-config MADWIFI_BUS_DEFAULT
-	bool "Use default bus"
-	help
-	  This makes MadWifi determine the needed bus based on the target
-	  hardware. This will generally work most of the time, but there are some
-	  cases where you need to override it.
-
-config MADWIFI_BUS_PCI
-	bool "Use PCI bus"
-	depends on PCI_SUPPORT
-
-config MADWIFI_BUS_AHB
-	bool "Use AHB bus"
-	depends on TARGET_atheros
-
-endchoice
-
-choice
-	prompt "HAL selection"
-	default MADWIFI_HAL_DEFAULT
-	help
-	  This option controls how MadWifi communicates with the hardware.
-
-config MADWIFI_HAL_DEFAULT
-	bool "Use default HAL"
-	help
-	  This makes MadWifi determine the needed HAL based on the target
-	  hardware. This will generally work most of the time, but there are some
-	  cases where you need to override it.
-
-config MADWIFI_HAL_MIPS_BE_ELF
-	bool "Use MIPS big endian ELF HAL"
-	depends on mips
-	depends on BIG_ENDIAN
-
-config MADWIFI_HAL_MIPS_LE_ELF
-	bool "Use MIPS little endian ELF HAL"
-	depends on mips
-	depends on !BIG_ENDIAN
-
-config MADWIFI_HAL_I386_ELF
-	bool "Use i386 ELF HAL"
-	depends on TARGET_x86
-
-config MADWIFI_HAL_XSCALE_BE_ELF
-	bool "Use XScale big endian ELF HAL"
-	depends TARGET_ixp4xx
-	depends on BIG_ENDIAN
-
-config MADWIFI_HAL_XSCALE_LE_ELF
-	bool "Use XScale little endian ELF HAL"
-	depends TARGET_iop32x
-	depends on !BIG_ENDIAN
-
-config MADWIFI_HAL_ARMV4_LE_ELF
-	bool "Use ARMV4 little endian ELF HAL"
-	depends TARGET_storm
-	depends on !BIG_ENDIAN
-
-config MADWIFI_HAL_AP30
-	bool "Use AP30 HAL"
-	depends on TARGET_atheros
-
-config MADWIFI_HAL_AP43
-	bool "Use AP43 HAL"
-	depends on TARGET_atheros
-
-config MADWIFI_HAL_AP51
-	bool "Use AP51 HAL"
-	depends on TARGET_atheros
-
-config MADWIFI_HAL_AP61
-	bool "Use AP61 HAL"
-	depends on TARGET_atheros
-
 endchoice
 
 choice
diff --git a/package/madwifi/Makefile b/package/madwifi/Makefile
index 09995e0c41..8d11cf1c9a 100644
--- a/package/madwifi/Makefile
+++ b/package/madwifi/Makefile
@@ -25,98 +25,45 @@ PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(if $(PKG_BRANCH),$(PKG_BRANCH),madwifi-trun
 
 include $(INCLUDE_DIR)/package.mk
 
-ifdef CONFIG_MADWIFI_BUS_DEFAULT
-  ifneq ($(CONFIG_TARGET_atheros),)
-    BUS:=AHB
-  else
-    ifneq ($(CONFIG_PCI_SUPPORT),)
-      BUS:=PCI
-    endif
-  endif
-
-  # XXX: remove this check later when we have PCI support properly detected on all targets
-  ifneq ($(CONFIG_TARGET_ar7)$(CONFIG_TARGET_uml),)
-    BUS:=
-  endif
+ifneq ($(CONFIG_TARGET_atheros),)
+  BUS:=AHB
 else
-  ifdef CONFIG_MADWIFI_BUS_PCI
+  ifneq ($(CONFIG_PCI_SUPPORT),)
     BUS:=PCI
-  else
-    ifdef CONFIG_MADWIFI_BUS_AHB
-      BUS:=AHB
-    endif
   endif
 endif
 
-ifdef CONFIG_MADWIFI_HAL_DEFAULT
-  ifeq ($(ARCH),mips)
-    HAL_TARGET:=mips-be-elf
-  endif
-  ifeq ($(ARCH),mipsel)
-    HAL_TARGET:=mips-le-elf
-  endif
-  ifeq ($(ARCH),i386)
-    HAL_TARGET:=i386-elf
-  endif
-  ifeq ($(ARCH),i686)
-    HAL_TARGET:=i386-elf
-  endif
-  ifeq ($(BOARD),ixp4xx)
-    HAL_TARGET:=xscale-be-elf
-  endif
-  ifeq ($(BOARD),iop32x)
-    HAL_TARGET:=xscale-le-elf
-  endif
-  ifeq ($(ARCH),powerpc)
-    HAL_TARGET:=powerpc-be-elf
-  endif
-  ifeq ($(BOARD),storm)
-    HAL_TARGET:=armv4-le-elf
-  endif
-  ifneq ($(CONFIG_TARGET_atheros),)
-    HAL_TARGET:=ap51
-  endif
-else
-  ifdef CONFIG_MADWIFI_HAL_MIPS_BE_ELF
-    HAL_TARGET:=mips-be-elf
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_MIPS_LE_ELF
-    HAL_TARGET:=mips-le-elf
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_I386_ELF
-    HAL_TARGET:=i386-elf
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_XSCALE_BE_ELF
-    HAL_TARGET:=xscale-be-elf
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_XSCALE_LE_ELF
-    HAL_TARGET:=xscale-le-elf
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_ARMV4_LE_ELF
-    HAL_TARGET:=armv4-le-elf
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_AP30
-    HAL_TARGET:=ap30
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_AP43
-    HAL_TARGET:=ap43
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_AP51
-    HAL_TARGET:=ap51
-  endif
-
-  ifdef CONFIG_MADWIFI_HAL_AP61
-    HAL_TARGET:=ap61
-  endif
+# XXX: remove this check later when we have PCI support properly detected on all targets
+ifneq ($(CONFIG_TARGET_ar7)$(CONFIG_TARGET_uml),)
+  BUS:=
+endif
 
+ifeq ($(ARCH),mips)
+  HAL_TARGET:=mips-be-elf
+endif
+ifeq ($(ARCH),mipsel)
+  HAL_TARGET:=mips-le-elf
+endif
+ifeq ($(ARCH),i386)
+  HAL_TARGET:=i386-elf
+endif
+ifeq ($(ARCH),i686)
+  HAL_TARGET:=i386-elf
+endif
+ifeq ($(BOARD),ixp4xx)
+  HAL_TARGET:=xscale-be-elf
+endif
+ifeq ($(BOARD),iop32x)
+  HAL_TARGET:=xscale-le-elf
+endif
+ifeq ($(ARCH),powerpc)
+  HAL_TARGET:=powerpc-be-elf
+endif
+ifeq ($(BOARD),storm)
+  HAL_TARGET:=armv4-le-elf
+endif
+ifneq ($(CONFIG_TARGET_atheros),)
+  HAL_TARGET:=wisoc
 endif
 
 ifdef CONFIG_MADWIFI_RCA_MINSTREL
@@ -206,10 +153,10 @@ MAKE_ARGS:= \
 	ATH_RATE="ath_rate/$(RATE_CONTROL)" \
 	WARNINGS="-Wno-unused" \
 	$(if $(CONFIG_MADWIFI_DEBUG),,DEBUG="") \
-	DOMULTI=1
+	DO_MULTI=1
 
 MAKE_VARS:= \
-	COPTS="-DCONFIG_ATHEROS_RATE_DEFAULT='\"$(RATE_CONTROL)\"'" \
+	COPTS="-DCONFIG_ATHEROS_RATE_DEFAULT='\"$(RATE_CONTROL)\"' -DATH_REVERSE_ENGINEERING=1" \
 
 HALFILE:=$(lastword $(sort $(wildcard ./ath_hal-*.tgz)))
 ifneq ($(HALFILE),)
@@ -220,6 +167,12 @@ ifneq ($(HALFILE),)
 	tar xvzf $(HALFILE) -C $(PKG_BUILD_DIR)/tmp
 	$(CP) $(PKG_BUILD_DIR)/tmp/ath_hal*/* $(PKG_BUILD_DIR)/hal/
 	rm -rf $(PKG_BUILD_DIR)/tmp
+	# patch cflags
+	$(SED) 's, -E[LB],,' \
+		-e 's, -mapcs-32,,' \
+		$(PKG_BUILD_DIR)/hal/public/*.inc
+	$(SED) 's,march=armv4,march=armv5te,' \
+		$(PKG_BUILD_DIR)/hal/public/xscale*.inc
   endef
 endif
 
diff --git a/package/madwifi/ath_hal-20080528.tgz b/package/madwifi/ath_hal-20080528.tgz
new file mode 100644
index 0000000000..3f077f6af4
--- /dev/null
+++ b/package/madwifi/ath_hal-20080528.tgz
diff --git a/package/madwifi/patches/100-kernel_cflags.patch b/package/madwifi/patches/100-kernel_cflags.patch
deleted file mode 100644
index 9c82d6e125..0000000000
--- a/package/madwifi/patches/100-kernel_cflags.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-Index: madwifi-trunk-r3314/hal/public/mips-be-elf.inc
-===================================================================
---- madwifi-trunk-r3314.orig/hal/public/mips-be-elf.inc	2008-02-20 18:10:46.339155111 +0100
-+++ madwifi-trunk-r3314/hal/public/mips-be-elf.inc	2008-02-20 18:10:46.439160810 +0100
-@@ -71,5 +71,5 @@
- 
- LDOPTS=	-EB
- COPTS+=	-DAH_BYTE_ORDER=AH_BIG_ENDIAN
--COPTS+=	-G 0 -EB -mno-abicalls -fno-pic -mips2 -Wa,--trap \
-+COPTS+=	-G 0 -mno-abicalls -fno-pic -mips32 -Wa,--trap \
- 	-fno-strict-aliasing -fno-common -fomit-frame-pointer -mlong-calls
-Index: madwifi-trunk-r3314/hal/public/mips-le-elf.inc
-===================================================================
---- madwifi-trunk-r3314.orig/hal/public/mips-le-elf.inc	2008-02-20 18:10:46.347155567 +0100
-+++ madwifi-trunk-r3314/hal/public/mips-le-elf.inc	2008-02-20 18:10:46.443161036 +0100
-@@ -68,5 +68,5 @@
- 
- LDOPTS=	-EL
- COPTS+=	-DAH_BYTE_ORDER=AH_LITTLE_ENDIAN
--COPTS+=	-G 0 -EL -mno-abicalls -fno-pic -mips2 -Wa,--trap \
-+COPTS+=	-G 0 -mno-abicalls -fno-pic -mips32 -Wa,--trap \
- 	-fno-strict-aliasing -fno-common -fomit-frame-pointer -mlong-calls
-Index: madwifi-trunk-r3314/hal/public/xscale-be-elf.inc
-===================================================================
---- madwifi-trunk-r3314.orig/hal/public/xscale-be-elf.inc	2008-02-20 18:10:46.351155793 +0100
-+++ madwifi-trunk-r3314/hal/public/xscale-be-elf.inc	2008-02-20 18:10:46.451161492 +0100
-@@ -77,5 +77,5 @@
- 
- LDOPTS=	-EB
- COPTS+=	-DAH_BYTE_ORDER=AH_BIG_ENDIAN
--COPTS+= -march=armv4 -mbig-endian -fno-strict-aliasing -fno-common -mapcs-32 \
-+COPTS+= -march=armv5te -mbig-endian -fno-strict-aliasing -fno-common  \
- 	-mtune=xscale  -mshort-load-bytes
-Index: madwifi-trunk-r3314/hal/public/xscale-le-elf.inc
-===================================================================
---- madwifi-trunk-r3314.orig/hal/public/xscale-le-elf.inc	2008-02-20 18:10:46.363156477 +0100
-+++ madwifi-trunk-r3314/hal/public/xscale-le-elf.inc	2008-02-20 18:10:46.455161721 +0100
-@@ -79,4 +79,4 @@
- LDOPTS=	-EL
- COPTS+=	-DAH_BYTE_ORDER=AH_LITTLE_ENDIAN
- COPTS+= -march=armv4 -mlittle-endian -fno-strict-aliasing -fno-common \
--	-mapcs-32 -mtune=xscale  -mshort-load-bytes
-+	-mtune=xscale  -mshort-load-bytes
diff --git a/package/madwifi/patches/328-ani_stuff.patch b/package/madwifi/patches/328-ani_stuff.patch
deleted file mode 100644
index 32fa89d6f3..0000000000
--- a/package/madwifi/patches/328-ani_stuff.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-Index: madwifi-trunk-r3314/ath/if_ath.c
-===================================================================
---- madwifi-trunk-r3314.orig/ath/if_ath.c	2008-03-07 00:38:26.748463672 +0100
-+++ madwifi-trunk-r3314/ath/if_ath.c	2008-03-07 00:38:51.285861974 +0100
-@@ -6753,8 +6753,9 @@
- 	dev->quota -= processed;
- #endif
- 
--	/* rx signal state monitoring */
--	ath_hal_rxmonitor(ah, &sc->sc_halstats, &sc->sc_curchan);
-+	/* rx signal state monitoring, only necessary/applicable for sta mode */
-+	if (sc->sc_opmode == HAL_M_STA)
-+		ath_hal_rxmonitor(ah, &sc->sc_halstats, &sc->sc_curchan);
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
- 	return processed;
- #else
diff --git a/package/madwifi/patches/349-reset.patch b/package/madwifi/patches/349-reset.patch
new file mode 100644
index 0000000000..9c8014055c
--- /dev/null
+++ b/package/madwifi/patches/349-reset.patch
@@ -0,0 +1,23 @@
+Index: madwifi-trunk-r3314/ath/if_ath.c
+===================================================================
+--- madwifi-trunk-r3314.orig/ath/if_ath.c	2008-04-09 02:58:41.000000000 +0200
++++ madwifi-trunk-r3314/ath/if_ath.c	2008-04-09 02:59:40.000000000 +0200
+@@ -2479,7 +2479,7 @@
+ 	 */
+ 	sc->sc_curchan.channel = ic->ic_curchan->ic_freq;
+ 	sc->sc_curchan.channelFlags = ath_chan2flags(ic->ic_curchan);
+-	if (!ath_hal_reset(ah, sc->sc_opmode, &sc->sc_curchan, AH_FALSE, &status)) {
++	if (!ath_hal_reset(ah, sc->sc_opmode, &sc->sc_curchan, AH_TRUE, &status)) {
+ 		EPRINTF(sc, "unable to reset hardware: '%s' (HAL status %u) "
+ 			"(freq %u flags 0x%x)\n", 
+ 			ath_get_hal_status_desc(status), status,
+@@ -8865,8 +8865,7 @@
+ 		 * needed to do the reset with chanchange = AH_FALSE in order
+ 		 * to receive traffic when peforming high velocity channel
+ 		 * changes. */
+-		if (!ath_hal_reset(ah, sc->sc_opmode, &hchan, AH_TRUE, &status)   ||
+-		    !ath_hal_reset(ah, sc->sc_opmode, &hchan, AH_FALSE, &status)) {
++		if (!ath_hal_reset(ah, sc->sc_opmode, &hchan, AH_TRUE, &status)) {
+ 			EPRINTF(sc, "Unable to reset channel %u (%u MHz) "
+ 				"flags 0x%x '%s' (HAL status %u)\n",
+ 				ieee80211_chan2ieee(ic, chan), chan->ic_freq,
diff --git a/package/madwifi/patches/350-wisoc_softled.patch b/package/madwifi/patches/350-wisoc_softled.patch
new file mode 100644
index 0000000000..d22ee60924
--- /dev/null
+++ b/package/madwifi/patches/350-wisoc_softled.patch
@@ -0,0 +1,13 @@
+Index: madwifi-trunk-r3314/ath/if_ath_ahb.c
+===================================================================
+--- madwifi-trunk-r3314.orig/ath/if_ath_ahb.c	2008-03-07 11:40:44.967178082 +0100
++++ madwifi-trunk-r3314/ath/if_ath_ahb.c	2008-03-07 11:40:47.763337418 +0100
+@@ -245,6 +245,8 @@
+ 	num_activesc++;
+ 	/* Ready to process interrupts */
+ 
++	sc->aps_sc.sc_softled = 1; /* SoftLED over GPIO */
++	sc->aps_sc.sc_ledpin = config->board->sysLedGpio;
+ 	sc->aps_sc.sc_invalid = 0;
+ 	return 0;
+