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madwifi: add patch for building all modules (except for the HAL) into a single module. saves space and gets rid of unnecessary exports removes support for onoe and amrr - I don't think anybody needs these anymore
SVN-Revision: 17314
This commit is contained in:
Felix Fietkau
parent
2bb863f337
commit
6fb461da2b
@ -30,6 +30,15 @@ config MADWIFI_UPSTREAM
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endchoice
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endchoice
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config MADWIFI_SINGLE_MODULE
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bool "Combine driver and net80211 into a single module"
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depends on PACKAGE_kmod-madwifi
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default y
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help
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This option combines all driver and stack related code (except for HAL)
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into a single module, thus saving space and removing unnecessary kernel
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exports
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choice
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choice
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prompt "Rate control algorithm selection"
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prompt "Rate control algorithm selection"
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depends on PACKAGE_kmod-madwifi
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depends on PACKAGE_kmod-madwifi
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@ -46,38 +55,6 @@ config MADWIFI_RCA_MINSTREL
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always wander in directions where he/she feels he/she will get paid
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always wander in directions where he/she feels he/she will get paid
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the best for his/her work.
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the best for his/her work.
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config MADWIFI_RCA_ONOE
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bool "Use the Onoe rate control algorithm"
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help
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Onoe is a credit based RCA where the value of the credit is determined
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by the frequency of successful, erroneous and retransmissions
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accumulated during a fixed invocation period of 1000 ms. If less than
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10% of the packets need to be retransmitted at a particular rate, Onoe
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keeps increasing its credit point till the threshold value of 10 is
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reached. At this point, the current transmission rate is increased to
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the next available higher rate and the process repeated with credit
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score of zero. Similar logic holds for deducting the credit score and
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moving to a lower bit-rate for failed packet
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transmission/retransmission attempts. However, once a bit-rate has
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been marked as failure in the previous attempt, Onoe will not attempt
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to select that bit-rate until 10 seconds have elapsed since the last
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attempt. Due to the manner in which it operates, Onoe is conservative
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in rate selection and is less sensitive to individual packet failure.
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config MADWIFI_RCA_AMRR
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bool "Use the AMRR rate control algorithm"
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help
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AMRR uses Binary Exponential Backoff (BEB) technique to adapt the
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length (threshold) of the sampling period used to change the values of
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bit-rate and transmission count parameters. It uses probe packets and
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depending on their transmission status adaptively changes the threshold
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value. The adaptation mechanism ensures fewer failed
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transmission/retransmission and higher throughput by not switching to a
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higher rate as specified by the backoff mechanism. In addition to this,
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the AMRR employs heuristics to capture the short-term variations of the
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channel by judiciously setting the rate and transmission count
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parameters.
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config MADWIFI_RCA_SAMPLERATE
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config MADWIFI_RCA_SAMPLERATE
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bool "Use the SampleRate rate control algorithm"
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bool "Use the SampleRate rate control algorithm"
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help
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help
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@ -124,6 +124,9 @@ ifdef CONFIG_MADWIFI_RCA_SAMPLERATE
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RATE_CONTROL:=sample
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RATE_CONTROL:=sample
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endif
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endif
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ifneq ($(CONFIG_MADWIFI_SINGLE_MODULE),)
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MADWIFI_FILES:= $(PKG_BUILD_DIR)/ath_hal/ath_hal.$(LINUX_KMOD_SUFFIX)
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else
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MADWIFI_FILES:= \
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MADWIFI_FILES:= \
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$(PKG_BUILD_DIR)/net80211/wlan.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_scan_ap.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_scan_ap.$(LINUX_KMOD_SUFFIX) \
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@ -134,8 +137,12 @@ MADWIFI_FILES:= \
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$(PKG_BUILD_DIR)/net80211/wlan_ccmp.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_ccmp.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_tkip.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_tkip.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_wep.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_wep.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_xauth.$(LINUX_KMOD_SUFFIX) \
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$(PKG_BUILD_DIR)/net80211/wlan_xauth.$(LINUX_KMOD_SUFFIX)
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endif
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ifneq ($(CONFIG_MADWIFI_SINGLE_MODULE),)
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MADWIFI_AUTOLOAD:= ath_hal
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else
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MADWIFI_AUTOLOAD:= \
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MADWIFI_AUTOLOAD:= \
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wlan \
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wlan \
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wlan_scan_ap \
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wlan_scan_ap \
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@ -146,7 +153,8 @@ MADWIFI_AUTOLOAD:= \
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wlan_ccmp \
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wlan_ccmp \
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wlan_tkip \
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wlan_tkip \
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wlan_wep \
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wlan_wep \
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wlan_xauth \
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wlan_xauth
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endif
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ifeq ($(findstring AHB,$(BUS)),AHB)
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ifeq ($(findstring AHB,$(BUS)),AHB)
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MADWIFI_FILES+= $(PKG_BUILD_DIR)/ath/ath_ahb.$(LINUX_KMOD_SUFFIX)
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MADWIFI_FILES+= $(PKG_BUILD_DIR)/ath/ath_ahb.$(LINUX_KMOD_SUFFIX)
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@ -202,14 +210,15 @@ MAKE_ARGS:= \
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TOOLPATH="$(KERNEL_CROSS)" \
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TOOLPATH="$(KERNEL_CROSS)" \
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KERNELPATH="$(LINUX_DIR)" \
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KERNELPATH="$(LINUX_DIR)" \
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LDOPTS="--no-warn-mismatch " \
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LDOPTS="--no-warn-mismatch " \
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ATH_RATE="ath_rate/$(RATE_CONTROL)" \
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ATH_RATE="$(RATE_CONTROL)" \
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ATH_CAP_SUPERG_COMP="$(COMPRESSION)" \
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ATH_CAP_SUPERG_COMP="$(COMPRESSION)" \
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DO_MULTI=1 \
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DO_MULTI=1 \
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SINGLE_MODULE=$(if $(CONFIG_MADWIFI_SINGLE_MODULE),1) \
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INCS="$(MADWIFI_INC)" \
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INCS="$(MADWIFI_INC)" \
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$(if $(CONFIG_MADWIFI_DEBUG),,DEBUG=) WARNINGS="-Wno-unused"
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$(if $(CONFIG_MADWIFI_DEBUG),,DEBUG=) WARNINGS="-Wno-unused"
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MAKE_VARS:= \
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MAKE_VARS:= \
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COPTS="-DCONFIG_ATHEROS_RATE_DEFAULT='\"$(RATE_CONTROL)\"' -DATH_REVERSE_ENGINEERING=1" \
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COPTS="-DATH_REVERSE_ENGINEERING=1" \
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ifeq ($(CONFIG_MADWIFI_UPSTREAM),)
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ifeq ($(CONFIG_MADWIFI_UPSTREAM),)
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define Build/Prepare/HAL
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define Build/Prepare/HAL
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778
package/madwifi/patches/446-single_module.patch
Normal file
778
package/madwifi/patches/446-single_module.patch
Normal file
@ -0,0 +1,778 @@
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--- a/ath/Makefile
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+++ b/ath/Makefile
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@@ -41,7 +41,6 @@
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#
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obj := $(firstword $(obj) $(SUBDIRS) .)
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-TOP = $(obj)/..
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ifeq ($(strip $(BUS)),AHB)
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BUSNAME=ahb
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@@ -57,7 +56,24 @@ COPTS += -DDFS_DOMAIN_ETSI -DDFS_DOMAIN_
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include $(TOP)/Makefile.inc
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obj-m += ath_$(BUSNAME).o
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-ath_$(BUSNAME)-objs := if_ath.o if_ath_radar.o if_ath_$(BUSNAME).o
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+ath_objs := if_ath.o if_ath_radar.o if_ath_$(BUSNAME).o
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+ath_$(BUSNAME)-objs := $(ath_objs)
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+
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+ifneq ($(SINGLE_MODULE),)
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+include $(TOP)/net80211/Makefile
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+include $(TOP)/ath_rate/sample/Makefile
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+include $(TOP)/ath_rate/minstrel/Makefile
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+RC_DECLARE=$(foreach R,$(ATH_RATE),extern void ath_rate_$(R)_init(void);extern void ath_rate_$(R)_exit(void);)
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+RC_INIT=$(foreach R,$(ATH_RATE),ath_rate_$(R)_init();)
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+RC_EXIT=$(foreach R,$(ATH_RATE),ath_rate_$(R)_exit();)
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+
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+ath_$(BUSNAME)-objs += $(patsubst %,../net80211/%,$(wlan-objs) $(foreach var,wep tkip ccmp acl xauth scan_sta scan_ap,$(wlan_$(var)-objs))) $(foreach RC,$(ATH_RATE),$(patsubst %,../ath_rate/$(RC)/%,$(ath_rate_$(RC)-objs)))
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+ifdef LINUX24
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+ ath_$(BUSNAME)-linkobjs := $(ath_objs) $(wlan-objs) $(foreach var,wep tkip ccmp acl xauth scan_sta scan_ap,$(wlan_$(var)-objs)) $(foreach RC,$(ATH_RATE),$(ath_rate_$(RC)-objs))
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+endif
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+
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+EXTRA_CFLAGS += -DSINGLE_MODULE -DRC_INIT="$(RC_INIT)" -DRC_EXIT="$(RC_EXIT)" -DRC_DECLARE="$(RC_DECLARE)"
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+endif
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INCS += -I$(TOP) -I$(ATH_HAL) -I$(HAL) -I$(WLAN)
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@@ -72,13 +88,8 @@ install:
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test -d $(DESTDIR)/$(KMODPATH) || mkdir -p $(DESTDIR)/$(KMODPATH)
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install -m 0644 ath_$(BUSNAME).$(KMODSUF) $(DESTDIR)/$(KMODPATH)
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-clean:
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- rm -f *~ *.o *.ko *.mod.c .*.cmd
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- rm -f .depend .version .*.o.flags .*.o.d
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- rm -rf .tmp_versions
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-
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ath_$(BUSNAME).o: $(ath_$(BUSNAME)-objs)
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- $(LD) $(LDOPTS) -o ath_$(BUSNAME).$(KMODSUF) -r $(ath_$(BUSNAME)-objs)
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+ $(LD) $(LDOPTS) -o ath_$(BUSNAME).$(KMODSUF) -r $(if $(ath_$(BUSNAME)-linkobjs),$(ath_$(BUSNAME)-linkobjs),$(ath_$(BUSNAME)-objs))
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if_ath_hal.h: $(HAL)/ah.h
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$(TOP)/scripts/if_ath_hal_generator.pl $< $@
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--- a/net80211/ieee80211_acl.c
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+++ b/net80211/ieee80211_acl.c
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@@ -281,16 +281,6 @@ acl_getpolicy(struct ieee80211vap *vap)
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return as->as_policy;
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}
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-/*
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- * Module glue.
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- */
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-
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-MODULE_AUTHOR("Errno Consulting, Sam Leffler");
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-MODULE_DESCRIPTION("802.11 wireless support: MAC-based ACL policy");
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-#ifdef MODULE_LICENSE
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-MODULE_LICENSE("Dual BSD/GPL");
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-#endif
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-
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static const struct ieee80211_aclator mac = {
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.iac_name = "mac",
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.iac_attach = acl_attach,
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@@ -303,6 +293,18 @@ static const struct ieee80211_aclator ma
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.iac_getpolicy = acl_getpolicy,
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};
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+#include "module.h"
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+/*
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+ * Module glue.
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+ */
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+
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+MODULE_AUTHOR("Errno Consulting, Sam Leffler");
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+MODULE_DESCRIPTION("802.11 wireless support: MAC-based ACL policy");
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+#ifdef MODULE_LICENSE
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+MODULE_LICENSE("Dual BSD/GPL");
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+#endif
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+
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+
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static int __init
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init_ieee80211_acl(void)
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{
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--- a/net80211/ieee80211_crypto_ccmp.c
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+++ b/net80211/ieee80211_crypto_ccmp.c
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@@ -686,6 +686,8 @@ ccmp_decrypt(struct ieee80211_key *key,
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}
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#undef CCMP_DECRYPT
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+#include "module.h"
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+
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/*
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* Module glue.
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*/
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--- a/net80211/ieee80211_crypto_tkip.c
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+++ b/net80211/ieee80211_crypto_tkip.c
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@@ -1046,6 +1046,8 @@ tkip_decrypt(struct tkip_ctx *ctx, struc
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return 1;
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}
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+#include "module.h"
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+
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/*
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* Module glue.
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*/
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--- a/net80211/ieee80211_crypto_wep.c
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+++ b/net80211/ieee80211_crypto_wep.c
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@@ -497,6 +497,8 @@ wep_decrypt(struct ieee80211_key *key, s
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* Module glue.
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*/
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+#include "module.h"
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+
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MODULE_AUTHOR("Errno Consulting, Sam Leffler");
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MODULE_DESCRIPTION("802.11 wireless support: WEP cipher");
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#ifdef MODULE_LICENSE
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--- a/net80211/ieee80211_linux.c
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+++ b/net80211/ieee80211_linux.c
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@@ -1015,6 +1015,10 @@ static struct notifier_block ieee80211_e
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static char *version = RELEASE_VERSION;
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static char *dev_info = "wlan";
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+extern void ieee80211_auth_setup(void);
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+
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+#include "module.h"
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+
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MODULE_AUTHOR("Errno Consulting, Sam Leffler");
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MODULE_DESCRIPTION("802.11 wireless LAN protocol support");
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#ifdef MODULE_VERSION
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@@ -1024,8 +1028,6 @@ MODULE_VERSION(RELEASE_VERSION);
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MODULE_LICENSE("Dual BSD/GPL");
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#endif
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-extern void ieee80211_auth_setup(void);
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-
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static int __init
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init_wlan(void)
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{
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--- a/net80211/ieee80211_scan_ap.c
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+++ b/net80211/ieee80211_scan_ap.c
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@@ -763,15 +763,6 @@ action_tasklet(IEEE80211_TQUEUE_ARG data
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(*ss->ss_ops->scan_default)(vap, &as->as_selbss);
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}
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-/*
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- * Module glue.
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- */
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-MODULE_AUTHOR("Errno Consulting, Sam Leffler");
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-MODULE_DESCRIPTION("802.11 wireless support: default ap scanner");
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-#ifdef MODULE_LICENSE
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-MODULE_LICENSE("Dual BSD/GPL");
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-#endif
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-
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static const struct ieee80211_scanner ap_default = {
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.scan_name = "default",
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.scan_attach = ap_attach,
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@@ -789,6 +780,16 @@ static const struct ieee80211_scanner ap
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.scan_default = ap_default_action,
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};
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+#include "module.h"
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+
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+/*
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+ * Module glue.
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+ */
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+MODULE_AUTHOR("Errno Consulting, Sam Leffler");
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+MODULE_DESCRIPTION("802.11 wireless support: default ap scanner");
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+#ifdef MODULE_LICENSE
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+MODULE_LICENSE("Dual BSD/GPL");
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+#endif
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static int __init
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init_scanner_ap(void)
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--- a/net80211/ieee80211_scan_sta.c
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+++ b/net80211/ieee80211_scan_sta.c
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@@ -1208,6 +1208,8 @@ action_tasklet(IEEE80211_TQUEUE_ARG data
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ieee80211_start_scan(vap, ss->ss_flags, ss->ss_duration, ss->ss_nssid, ss->ss_ssid);
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}
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+#include "module.h"
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+
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/*
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* Module glue.
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*/
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@@ -1217,6 +1219,7 @@ MODULE_DESCRIPTION("802.11 wireless supp
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MODULE_LICENSE("Dual BSD/GPL");
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#endif
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+
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static int __init
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init_scanner_sta(void)
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{
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--- a/net80211/ieee80211_xauth.c
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+++ b/net80211/ieee80211_xauth.c
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@@ -65,15 +65,6 @@
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#include <net80211/ieee80211_var.h>
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/*
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- * Module glue.
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- */
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-MODULE_AUTHOR("Errno Consulting, Sam Leffler");
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-MODULE_DESCRIPTION("802.11 wireless support: external (user mode) authenticator");
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-#ifdef MODULE_LICENSE
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-MODULE_LICENSE("Dual BSD/GPL");
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-#endif
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-
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-/*
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* One module handles everything for now. May want
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* to split things up for embedded applications.
|
||||||
|
*/
|
||||||
|
@@ -85,6 +76,18 @@ static const struct ieee80211_authentica
|
||||||
|
.ia_node_leave = NULL,
|
||||||
|
};
|
||||||
|
|
||||||
|
+#include "module.h"
|
||||||
|
+
|
||||||
|
+/*
|
||||||
|
+ * Module glue.
|
||||||
|
+ */
|
||||||
|
+MODULE_AUTHOR("Errno Consulting, Sam Leffler");
|
||||||
|
+MODULE_DESCRIPTION("802.11 wireless support: external (user mode) authenticator");
|
||||||
|
+#ifdef MODULE_LICENSE
|
||||||
|
+MODULE_LICENSE("Dual BSD/GPL");
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
+
|
||||||
|
static int __init
|
||||||
|
init_ieee80211_xauth(void)
|
||||||
|
{
|
||||||
|
--- a/net80211/Makefile
|
||||||
|
+++ b/net80211/Makefile
|
||||||
|
@@ -40,7 +40,11 @@
|
||||||
|
# Makefile for the 802.11 WLAN modules.
|
||||||
|
#
|
||||||
|
obj := $(firstword $(obj) $(SUBDIRS) .)
|
||||||
|
-TOP = $(obj)/..
|
||||||
|
+
|
||||||
|
+include $(TOP)/Makefile.inc
|
||||||
|
+
|
||||||
|
+ifeq ($(SINGLE_MODULE),)
|
||||||
|
+
|
||||||
|
#
|
||||||
|
# There is one authenticator mechanism: an in-kernel implementation
|
||||||
|
# (wlan_xauth).
|
||||||
|
@@ -59,29 +63,8 @@ MOD_INSTALL := wlan.o wlan_wep.o wlan_tk
|
||||||
|
|
||||||
|
obj-m += $(MOD_INSTALL)
|
||||||
|
|
||||||
|
-wlan-objs := if_media.o \
|
||||||
|
- ieee80211_skb.o \
|
||||||
|
- ieee80211.o ieee80211_beacon.o ieee80211_crypto.o \
|
||||||
|
- ieee80211_crypto_none.o ieee80211_input.o ieee80211_node.o \
|
||||||
|
- ieee80211_output.o ieee80211_power.o ieee80211_proto.o \
|
||||||
|
- ieee80211_scan.o ieee80211_wireless.o ieee80211_linux.o \
|
||||||
|
- ieee80211_monitor.o ieee80211_rate.o
|
||||||
|
-wlan_wep-objs := ieee80211_crypto_wep.o
|
||||||
|
-wlan_tkip-objs := ieee80211_crypto_tkip.o
|
||||||
|
-wlan_ccmp-objs := ieee80211_crypto_ccmp.o
|
||||||
|
-wlan_acl-objs := ieee80211_acl.o
|
||||||
|
-wlan_xauth-objs := ieee80211_xauth.o
|
||||||
|
-wlan_scan_sta-objs :=ieee80211_scan_sta.o
|
||||||
|
-wlan_scan_ap-objs := ieee80211_scan_ap.o
|
||||||
|
-
|
||||||
|
-include $(TOP)/Makefile.inc
|
||||||
|
-
|
||||||
|
INCS += -I$(TOP) -I$(ATH_HAL) -I$(HAL)
|
||||||
|
|
||||||
|
-EXTRA_CFLAGS+=$(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
|
||||||
|
-
|
||||||
|
--include $(TOPDIR)/Rules.make
|
||||||
|
-
|
||||||
|
all:
|
||||||
|
$(MAKE) -C $(KERNELPATH) SUBDIRS=$(shell pwd) modules
|
||||||
|
|
||||||
|
@@ -108,8 +91,28 @@ install:
|
||||||
|
f=`basename $$i .o`; \
|
||||||
|
install -m 0644 $$f.$(KMODSUF) $(DESTDIR)/$(KMODPATH); \
|
||||||
|
done
|
||||||
|
+else
|
||||||
|
+all:
|
||||||
|
+endif
|
||||||
|
+
|
||||||
|
+wlan-objs := if_media.o \
|
||||||
|
+ ieee80211_skb.o \
|
||||||
|
+ ieee80211.o ieee80211_beacon.o ieee80211_crypto.o \
|
||||||
|
+ ieee80211_crypto_none.o ieee80211_input.o ieee80211_node.o \
|
||||||
|
+ ieee80211_output.o ieee80211_power.o ieee80211_proto.o \
|
||||||
|
+ ieee80211_scan.o ieee80211_wireless.o ieee80211_linux.o \
|
||||||
|
+ ieee80211_monitor.o ieee80211_rate.o
|
||||||
|
+wlan_wep-objs := ieee80211_crypto_wep.o
|
||||||
|
+wlan_tkip-objs := ieee80211_crypto_tkip.o
|
||||||
|
+wlan_ccmp-objs := ieee80211_crypto_ccmp.o
|
||||||
|
+wlan_acl-objs := ieee80211_acl.o
|
||||||
|
+wlan_xauth-objs := ieee80211_xauth.o
|
||||||
|
+wlan_scan_sta-objs :=ieee80211_scan_sta.o
|
||||||
|
+wlan_scan_ap-objs := ieee80211_scan_ap.o
|
||||||
|
+
|
||||||
|
+
|
||||||
|
+EXTRA_CFLAGS+=$(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
|
||||||
|
+
|
||||||
|
+-include $(TOPDIR)/Rules.make
|
||||||
|
+
|
||||||
|
|
||||||
|
-clean:
|
||||||
|
- -rm -f *~ *.o *.ko *.mod.c
|
||||||
|
- -rm -f .depend .version .*.o.flags .*.o.d .*.o.cmd .*.ko.cmd
|
||||||
|
- -rm -rf .tmp_versions
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/net80211/module.h
|
||||||
|
@@ -0,0 +1,19 @@
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+
|
||||||
|
+#undef static
|
||||||
|
+#define static
|
||||||
|
+#undef module_init
|
||||||
|
+#undef module_exit
|
||||||
|
+#define module_init(...)
|
||||||
|
+#define module_exit(...)
|
||||||
|
+
|
||||||
|
+#undef MODULE_AUTHOR
|
||||||
|
+#undef MODULE_LICENSE
|
||||||
|
+#undef MODULE_VERSION
|
||||||
|
+#undef MODULE_DESCRIPTION
|
||||||
|
+#define MODULE_AUTHOR(...)
|
||||||
|
+#define MODULE_LICENSE(...)
|
||||||
|
+#define MODULE_VERSION(...)
|
||||||
|
+#define MODULE_DESCRIPTION(...)
|
||||||
|
+
|
||||||
|
+#endif
|
||||||
|
--- a/ath/if_ath.c
|
||||||
|
+++ b/ath/if_ath.c
|
||||||
|
@@ -13777,3 +13777,5 @@ cleanup_ath_buf(struct ath_softc *sc, st
|
||||||
|
return bf;
|
||||||
|
}
|
||||||
|
|
||||||
|
+
|
||||||
|
+
|
||||||
|
--- a/net80211/ieee80211.c
|
||||||
|
+++ b/net80211/ieee80211.c
|
||||||
|
@@ -42,6 +42,7 @@
|
||||||
|
#include <linux/config.h>
|
||||||
|
#endif
|
||||||
|
#include <linux/version.h>
|
||||||
|
+#include <linux/init.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/skbuff.h>
|
||||||
|
#include <linux/netdevice.h>
|
||||||
|
@@ -2014,3 +2015,65 @@ ieee80211_build_sc_ie(struct ieee80211co
|
||||||
|
int ath_debug_global = 0;
|
||||||
|
EXPORT_SYMBOL(ath_debug_global);
|
||||||
|
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+typedef void (*initfunc)(void);
|
||||||
|
+
|
||||||
|
+extern void init_ieee80211_acl(void);
|
||||||
|
+extern void init_crypto_ccmp(void);
|
||||||
|
+extern void init_crypto_tkip(void);
|
||||||
|
+extern void init_crypto_wep(void);
|
||||||
|
+extern void init_wlan(void);
|
||||||
|
+extern void init_scanner_ap(void);
|
||||||
|
+extern void init_scanner_sta(void);
|
||||||
|
+extern void init_ieee80211_xauth(void);
|
||||||
|
+
|
||||||
|
+extern void exit_ieee80211_acl(void);
|
||||||
|
+extern void exit_crypto_ccmp(void);
|
||||||
|
+extern void exit_crypto_tkip(void);
|
||||||
|
+extern void exit_crypto_wep(void);
|
||||||
|
+extern void exit_wlan(void);
|
||||||
|
+extern void exit_scanner_ap(void);
|
||||||
|
+extern void exit_scanner_sta(void);
|
||||||
|
+extern void exit_ieee80211_xauth(void);
|
||||||
|
+
|
||||||
|
+static __initdata initfunc net80211_init[] = {
|
||||||
|
+ init_wlan,
|
||||||
|
+ init_ieee80211_acl,
|
||||||
|
+ init_crypto_ccmp,
|
||||||
|
+ init_crypto_tkip,
|
||||||
|
+ init_crypto_wep,
|
||||||
|
+ init_ieee80211_xauth,
|
||||||
|
+ init_scanner_ap,
|
||||||
|
+ init_scanner_sta,
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+static __exitdata initfunc net80211_exit[] = {
|
||||||
|
+ exit_crypto_ccmp,
|
||||||
|
+ exit_crypto_tkip,
|
||||||
|
+ exit_crypto_wep,
|
||||||
|
+ exit_scanner_ap,
|
||||||
|
+ exit_scanner_sta,
|
||||||
|
+ exit_ieee80211_xauth,
|
||||||
|
+ exit_ieee80211_acl,
|
||||||
|
+ exit_wlan,
|
||||||
|
+};
|
||||||
|
+
|
||||||
|
+void net80211_init_module(void)
|
||||||
|
+{
|
||||||
|
+ int i;
|
||||||
|
+ for (i = 0; i < sizeof(net80211_init)/sizeof(net80211_init[0]); i++) {
|
||||||
|
+ if (net80211_init[i])
|
||||||
|
+ net80211_init[i]();
|
||||||
|
+ }
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+void net80211_exit_module(void)
|
||||||
|
+{
|
||||||
|
+ int i;
|
||||||
|
+ for (i = 0; i < sizeof(net80211_exit)/sizeof(net80211_exit[0]); i++) {
|
||||||
|
+ if (net80211_exit[i])
|
||||||
|
+ net80211_exit[i]();
|
||||||
|
+ }
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
+#endif
|
||||||
|
--- a/ath/if_ath_ahb.c
|
||||||
|
+++ b/ath/if_ath_ahb.c
|
||||||
|
@@ -447,10 +447,18 @@ MODULE_SUPPORTED_DEVICE("Atheros WLAN ca
|
||||||
|
MODULE_LICENSE("Dual BSD/GPL");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+RC_DECLARE
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
static int __init
|
||||||
|
init_ath_ahb(void)
|
||||||
|
{
|
||||||
|
printk(KERN_INFO "%s: %s\n", dev_info, version);
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+ net80211_init_module();
|
||||||
|
+ RC_INIT
|
||||||
|
+#endif
|
||||||
|
platform_driver_register(&ahb_wmac_driver);
|
||||||
|
ath_sysctl_register();
|
||||||
|
|
||||||
|
@@ -463,6 +471,10 @@ exit_ath_ahb(void)
|
||||||
|
{
|
||||||
|
ath_sysctl_unregister();
|
||||||
|
platform_driver_unregister(&ahb_wmac_driver);
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+ RC_EXIT
|
||||||
|
+ net80211_exit_module();
|
||||||
|
+#endif
|
||||||
|
printk(KERN_INFO "%s: driver unloaded\n", dev_info);
|
||||||
|
}
|
||||||
|
module_exit(exit_ath_ahb);
|
||||||
|
--- a/ath/if_ath_pci.c
|
||||||
|
+++ b/ath/if_ath_pci.c
|
||||||
|
@@ -415,11 +415,19 @@ MODULE_SUPPORTED_DEVICE("Atheros WLAN ca
|
||||||
|
MODULE_LICENSE("Dual BSD/GPL");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+RC_DECLARE
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
static int __init
|
||||||
|
init_ath_pci(void)
|
||||||
|
{
|
||||||
|
printk(KERN_INFO "%s: %s\n", dev_info, version);
|
||||||
|
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+ net80211_init_module();
|
||||||
|
+ RC_INIT
|
||||||
|
+#endif
|
||||||
|
if (pci_register_driver(&ath_pci_driver) < 0) {
|
||||||
|
printk(KERN_ERR "%s: No devices found, driver not installed.\n", dev_info);
|
||||||
|
return (-ENODEV);
|
||||||
|
@@ -434,6 +442,10 @@ exit_ath_pci(void)
|
||||||
|
{
|
||||||
|
ath_sysctl_unregister();
|
||||||
|
pci_unregister_driver(&ath_pci_driver);
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+ RC_EXIT
|
||||||
|
+ net80211_exit_module();
|
||||||
|
+#endif
|
||||||
|
|
||||||
|
printk(KERN_INFO "%s: driver unloaded\n", dev_info);
|
||||||
|
}
|
||||||
|
--- a/ath_rate/minstrel/Makefile
|
||||||
|
+++ b/ath_rate/minstrel/Makefile
|
||||||
|
@@ -39,9 +39,7 @@
|
||||||
|
# Makefile for the Atheros Rate Control Support.
|
||||||
|
#
|
||||||
|
obj := $(firstword $(obj) $(SUBDIRS) .)
|
||||||
|
-TOP = $(obj)/../..
|
||||||
|
|
||||||
|
-obj-m += ath_rate_minstrel.o
|
||||||
|
ath_rate_minstrel-objs := minstrel.o
|
||||||
|
|
||||||
|
include $(TOP)/Makefile.inc
|
||||||
|
@@ -50,6 +48,10 @@ INCS += -I$(TOP) -I$(ATH) -I$(ATH_HAL) -
|
||||||
|
|
||||||
|
EXTRA_CFLAGS+= $(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
|
||||||
|
|
||||||
|
+ifeq ($(SINGLE_MODULE),)
|
||||||
|
+
|
||||||
|
+obj-m += ath_rate_minstrel.o
|
||||||
|
+
|
||||||
|
-include $(TOPDIR)/Rules.make
|
||||||
|
|
||||||
|
all:
|
||||||
|
@@ -59,10 +61,9 @@ install:
|
||||||
|
test -d $(DESTDIR)/$(KMODPATH) || mkdir -p $(DESTDIR)/$(KMODPATH)
|
||||||
|
install -m 0644 ath_rate_minstrel.$(KMODSUF) $(DESTDIR)/$(KMODPATH)
|
||||||
|
|
||||||
|
-clean:
|
||||||
|
- -rm -f *~ *.o *.ko *.mod.c
|
||||||
|
- -rm -f .depend .version .*.o.flags .*.o.d .*.o.cmd .*.ko.cmd
|
||||||
|
- -rm -rf .tmp_versions
|
||||||
|
-
|
||||||
|
ath_rate_minstrel.o: $(ath_rate_minstrel-objs)
|
||||||
|
$(LD) $(LDOPTS) -o ath_rate_minstrel.$(KMODSUF) -r $(ath_rate_minstrel-objs)
|
||||||
|
+else
|
||||||
|
+all:
|
||||||
|
+install:
|
||||||
|
+endif
|
||||||
|
--- a/ath_rate/minstrel/minstrel.c
|
||||||
|
+++ b/ath_rate/minstrel/minstrel.c
|
||||||
|
@@ -945,6 +945,8 @@ static struct ieee80211_rate_ops ath_rat
|
||||||
|
.dynamic_proc_register = ath_rate_dynamic_proc_register,
|
||||||
|
};
|
||||||
|
|
||||||
|
+#include <net80211/module.h>
|
||||||
|
+
|
||||||
|
MODULE_AUTHOR("John Bicket/Derek Smithies");
|
||||||
|
MODULE_DESCRIPTION("Minstrel Rate bit-rate selection algorithm for Atheros devices");
|
||||||
|
#ifdef MODULE_VERSION
|
||||||
|
--- a/net80211/ieee80211_var.h
|
||||||
|
+++ b/net80211/ieee80211_var.h
|
||||||
|
@@ -47,6 +47,7 @@
|
||||||
|
#include <net80211/ieee80211_power.h>
|
||||||
|
#include <net80211/ieee80211_proto.h>
|
||||||
|
#include <net80211/ieee80211_scan.h>
|
||||||
|
+#include "symbol.h"
|
||||||
|
|
||||||
|
/* NB:
|
||||||
|
* - Atheros chips use 6 bits when power is specified in whole dBm units, with
|
||||||
|
@@ -741,6 +742,8 @@ void ieee80211_dfs_action(struct ieee802
|
||||||
|
void ieee80211_expire_channel_excl_restrictions(struct ieee80211com *);
|
||||||
|
void ieee80211_setpuregbasicrates(struct ieee80211_rateset *rs);
|
||||||
|
int ieee80211_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
|
||||||
|
+void net80211_init_module(void);
|
||||||
|
+void net80211_exit_module(void);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Iterate through ic_channels to enumerate all distinct ic_ieee channel numbers.
|
||||||
|
--- a/net80211/ieee80211_linux.h
|
||||||
|
+++ b/net80211/ieee80211_linux.h
|
||||||
|
@@ -521,7 +521,10 @@ extern struct sk_buff * ieee80211_getmgt
|
||||||
|
#define IF_DRAIN(_q) skb_queue_drain(_q)
|
||||||
|
extern void skb_queue_drain(struct sk_buff_head *q);
|
||||||
|
|
||||||
|
-#ifndef __MOD_INC_USE_COUNT
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+#define _MOD_DEC_USE(_m) do {} while(0)
|
||||||
|
+#define _MOD_INC_USE(_m, _err) do {} while(0)
|
||||||
|
+#elif !defined(__MOD_INC_USE_COUNT)
|
||||||
|
#define _MOD_INC_USE(_m, _err) \
|
||||||
|
if (!try_module_get(_m)) { \
|
||||||
|
printk(KERN_WARNING "%s: try_module_get failed\n", \
|
||||||
|
--- a/ath_rate/sample/Makefile
|
||||||
|
+++ b/ath_rate/sample/Makefile
|
||||||
|
@@ -39,9 +39,7 @@
|
||||||
|
# Makefile for the Atheros Rate Control Support.
|
||||||
|
#
|
||||||
|
obj := $(firstword $(obj) $(SUBDIRS) .)
|
||||||
|
-TOP = $(obj)/../..
|
||||||
|
|
||||||
|
-obj-m += ath_rate_sample.o
|
||||||
|
ath_rate_sample-objs := sample.o
|
||||||
|
|
||||||
|
include $(TOP)/Makefile.inc
|
||||||
|
@@ -50,6 +48,9 @@ INCS += -I$(TOP) -I$(ATH) -I$(ATH_HAL) -
|
||||||
|
|
||||||
|
EXTRA_CFLAGS+= $(INCS) $(COPTS) -DOPT_AH_H=\"public/$(TARGET).opt_ah.h\"
|
||||||
|
|
||||||
|
+ifeq ($(SINGLE_MODULE),)
|
||||||
|
+obj-m += ath_rate_sample.o
|
||||||
|
+
|
||||||
|
-include $(TOPDIR)/Rules.make
|
||||||
|
|
||||||
|
all:
|
||||||
|
@@ -59,10 +60,9 @@ install:
|
||||||
|
test -d $(DESTDIR)/$(KMODPATH) || mkdir -p $(DESTDIR)/$(KMODPATH)
|
||||||
|
install -m 0644 ath_rate_sample.$(KMODSUF) $(DESTDIR)/$(KMODPATH)
|
||||||
|
|
||||||
|
-clean:
|
||||||
|
- -rm -f *~ *.o *.ko *.mod.c
|
||||||
|
- -rm -f .depend .version .*.o.flags .*.o.d .*.o.cmd .*.ko.cmd
|
||||||
|
- -rm -rf .tmp_versions
|
||||||
|
-
|
||||||
|
ath_rate_sample.o: $(ath_rate_sample-objs)
|
||||||
|
$(LD) $(LDOPTS) -o ath_rate_sample.$(KMODSUF) -r $(ath_rate_sample-objs)
|
||||||
|
+else
|
||||||
|
+all:
|
||||||
|
+install:
|
||||||
|
+endif
|
||||||
|
--- a/Makefile
|
||||||
|
+++ b/Makefile
|
||||||
|
@@ -41,7 +41,7 @@
|
||||||
|
#
|
||||||
|
|
||||||
|
obj := $(firstword $(obj) $(SUBDIRS) .)
|
||||||
|
-TOP = $(obj)
|
||||||
|
+export TOP:=$(if $(wildcard $(firstword $(SUBDIRS))/Makefile.inc),$(firstword $(SUBDIRS)),$(CURDIR))
|
||||||
|
|
||||||
|
ifneq (svnversion.h,$(MAKECMDGOALS))
|
||||||
|
include $(TOP)/Makefile.inc
|
||||||
|
@@ -54,7 +54,7 @@ all: modules tools
|
||||||
|
modules: configcheck svnversion.h
|
||||||
|
ifdef LINUX24
|
||||||
|
for i in $(obj-y); do \
|
||||||
|
- $(MAKE) -C $$i || exit 1; \
|
||||||
|
+ $(MAKE) -C $$i TOP="$(TOP)" || exit 1; \
|
||||||
|
done
|
||||||
|
else
|
||||||
|
$(MAKE) -C $(KERNELPATH) SUBDIRS=$(shell pwd) modules
|
||||||
|
@@ -89,7 +89,7 @@ install-modules: modules
|
||||||
|
sh scripts/find-madwifi-modules.sh -r $(KERNELRELEASE) $(DESTDIR)
|
||||||
|
|
||||||
|
for i in $(obj-y); do \
|
||||||
|
- $(MAKE) -C $$i install || exit 1; \
|
||||||
|
+ $(MAKE) -C $$i install TOP="$(TOP)" || exit 1; \
|
||||||
|
done
|
||||||
|
ifeq ($(DESTDIR),)
|
||||||
|
(export KMODPATH=$(KMODPATH); /sbin/depmod -ae $(KERNELRELEASE))
|
||||||
|
@@ -114,12 +114,21 @@ reinstall-tools: uninstall-tools install
|
||||||
|
reinstall-modules: uninstall-modules install-modules
|
||||||
|
|
||||||
|
clean:
|
||||||
|
- for i in $(obj-y); do \
|
||||||
|
- $(MAKE) -C $$i clean; \
|
||||||
|
- done
|
||||||
|
- -$(MAKE) -C $(TOOLS) clean
|
||||||
|
- rm -rf .tmp_versions
|
||||||
|
+ -find $(obj-y) -name '*~' \
|
||||||
|
+ -or -name '*.o' \
|
||||||
|
+ -or -name '*.o.d' \
|
||||||
|
+ -or -name '*.o.cmd' \
|
||||||
|
+ -or -name '*.o.flags' \
|
||||||
|
+ -or -name '*.ko' \
|
||||||
|
+ -or -name '*.ko.cmd' \
|
||||||
|
+ -or -name '*.mod.c' \
|
||||||
|
+ -or -name '.depend' \
|
||||||
|
+ -or -name '.version' \
|
||||||
|
+ -or -name '.symvers' | \
|
||||||
|
+ xargs -r rm -f
|
||||||
|
rm -f *.symvers svnversion.h
|
||||||
|
+ rm -rf .tmp_versions
|
||||||
|
+ make -C tools clean
|
||||||
|
|
||||||
|
info:
|
||||||
|
@echo "The following settings will be used for compilation:"
|
||||||
|
@@ -135,18 +144,6 @@ info:
|
||||||
|
@echo "KMODPATH : $(KMODPATH)"
|
||||||
|
@echo "KMODSUF : $(KMODSUF)"
|
||||||
|
|
||||||
|
-sanitycheck:
|
||||||
|
- @echo -n "Checking requirements... "
|
||||||
|
-
|
||||||
|
- @# check if specified rate control is available
|
||||||
|
- @if [ ! -d $(ATH_RATE) ]; then \
|
||||||
|
- echo "FAILED"; \
|
||||||
|
- echo "Selected rate control $(ATH_RATE) not available."; \
|
||||||
|
- exit 1; \
|
||||||
|
- fi
|
||||||
|
-
|
||||||
|
- @echo "ok."
|
||||||
|
-
|
||||||
|
.PHONY: release
|
||||||
|
release:
|
||||||
|
sh scripts/make-release.bash
|
||||||
|
@@ -155,7 +152,7 @@ release:
|
||||||
|
unload:
|
||||||
|
bash scripts/madwifi-unload
|
||||||
|
|
||||||
|
-configcheck: sanitycheck
|
||||||
|
+configcheck:
|
||||||
|
@echo -n "Checking kernel configuration... "
|
||||||
|
|
||||||
|
@# check version of kernel
|
||||||
|
--- a/Makefile.inc
|
||||||
|
+++ b/Makefile.inc
|
||||||
|
@@ -68,6 +68,9 @@ endif
|
||||||
|
export KERNELPATH
|
||||||
|
endif
|
||||||
|
|
||||||
|
+# build net80211 and ath_ahb/ath_pci into a single module
|
||||||
|
+export SINGLE_MODULE=1
|
||||||
|
+
|
||||||
|
# KERNELRELEASE is the target kernel's version. It's always taken from
|
||||||
|
# the kernel build tree. Kernel Makefile doesn't always know the exact
|
||||||
|
# kernel version (especially for vendor stock kernels), so we get it
|
||||||
|
@@ -100,6 +103,7 @@ export ARCH
|
||||||
|
include $(TOP)/ath_hal/ah_target.inc
|
||||||
|
export TARGET
|
||||||
|
COPTS += -DTARGET='"$(TARGET)"'
|
||||||
|
+COPTS += -DCONFIG_ATHEROS_RATE_DEFAULT='"$(firstword $(ATH_RATE))"'
|
||||||
|
|
||||||
|
# KMODPATH nominates the directory where the modules will be
|
||||||
|
# installed to
|
||||||
|
@@ -141,7 +145,7 @@ ATH= $(TOP)/ath
|
||||||
|
#
|
||||||
|
# Path to the rate control algorithms.
|
||||||
|
#
|
||||||
|
-ATH_RATE= $(TOP)/ath_rate
|
||||||
|
+ATH_RATE= minstrel
|
||||||
|
#
|
||||||
|
# Path to the userspace utilities.
|
||||||
|
#
|
||||||
|
--- a/ath_rate/sample/sample.c
|
||||||
|
+++ b/ath_rate/sample/sample.c
|
||||||
|
@@ -991,6 +991,8 @@ static struct ieee80211_rate_ops ath_rat
|
||||||
|
.dynamic_proc_register = ath_rate_dynamic_proc_register,
|
||||||
|
};
|
||||||
|
|
||||||
|
+#include <net80211/module.h>
|
||||||
|
+
|
||||||
|
MODULE_AUTHOR("John Bicket");
|
||||||
|
MODULE_DESCRIPTION("SampleRate bit-rate selection algorithm for Atheros devices");
|
||||||
|
#ifdef MODULE_VERSION
|
||||||
|
@@ -1000,18 +1002,17 @@ MODULE_VERSION(RELEASE_VERSION);
|
||||||
|
MODULE_LICENSE("Dual BSD/GPL");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
-static int __init
|
||||||
|
-init_ath_rate_sample(void)
|
||||||
|
+static int __init ath_rate_sample_init(void)
|
||||||
|
{
|
||||||
|
printk(KERN_INFO "%s: %s\n", dev_info, version);
|
||||||
|
return ieee80211_rate_register(&ath_rate_ops);
|
||||||
|
}
|
||||||
|
-module_init(init_ath_rate_sample);
|
||||||
|
+module_init(ath_rate_sample_init);
|
||||||
|
|
||||||
|
static void __exit
|
||||||
|
-exit_ath_rate_sample(void)
|
||||||
|
+ath_rate_sample_exit(void)
|
||||||
|
{
|
||||||
|
ieee80211_rate_unregister(&ath_rate_ops);
|
||||||
|
printk(KERN_INFO "%s: unloaded\n", dev_info);
|
||||||
|
}
|
||||||
|
-module_exit(exit_ath_rate_sample);
|
||||||
|
+module_exit(ath_rate_sample_exit);
|
||||||
|
--- a/net80211/if_media.h
|
||||||
|
+++ b/net80211/if_media.h
|
||||||
|
@@ -42,6 +42,7 @@
|
||||||
|
#define _NET_IF_MEDIA_H_
|
||||||
|
|
||||||
|
#include <net80211/ieee80211_linux.h>
|
||||||
|
+#include "symbol.h"
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Prototypes and definitions for BSD/OS-compatible network interface
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/net80211/symbol.h
|
||||||
|
@@ -0,0 +1,4 @@
|
||||||
|
+#ifdef SINGLE_MODULE
|
||||||
|
+#undef EXPORT_SYMBOL
|
||||||
|
+#define EXPORT_SYMBOL(...)
|
||||||
|
+#endif
|
||||||
|
--- a/ath_rate/Makefile
|
||||||
|
+++ b/ath_rate/Makefile
|
||||||
|
@@ -1,7 +1,7 @@
|
||||||
|
obj := $(firstword $(obj) $(SUBDIRS) .)
|
||||||
|
TOP = $(obj)/..
|
||||||
|
|
||||||
|
-obj-y := amrr/ onoe/ sample/ minstrel/
|
||||||
|
+obj-y := sample/ minstrel/
|
||||||
|
|
||||||
|
include $(TOP)/Makefile.inc
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user