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3d82346c5d
linux/drivers/net/wireless
History
Adam Baker 3d82346c5d rt2x00: Place mutex around USB register access 
There is a buffer, csr_cache which is used to hold copies of data being passed
to the USB stack which can get corrupted if multiple threads attempt to access
CSR registers simultaneously. There is also the possibility if multiple
threads try to access BBP or RF registers for the multiple USB operations
needed to get interleaved leading to incorrect results. This patch introduces
a mutex to prevent such simultaneous access. The interleaved access problem
may also affect the PCI devices but if so that will be handled in a follow-up
patch.

Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28 15:03:03 -08:00
..
b43 wireless: make drivers include the TSF RX flag where appropriate 2008-01-28 14:58:26 -08:00
b43legacy wireless: make drivers include the TSF RX flag where appropriate 2008-01-28 14:58:26 -08:00
bcm43xx bcm43xx: mark as obsolete and schedule for removal 2008-01-28 14:55:35 -08:00
hostap introduce WEXT scan capabilities 2008-01-28 14:58:25 -08:00
iwlwifi mac80211: clean up rate selection 2008-01-28 14:59:17 -08:00
libertas [LIBERTAS]: Remove last stray user of MAC_FMT. 2008-01-28 15:00:08 -08:00
prism54 [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
rt2x00 rt2x00: Place mutex around USB register access 2008-01-28 15:03:03 -08:00
zd1211rw zd1211rw: Fix alignment problems 2007-12-17 17:01:39 -05:00
adm8211.c [MAC80211]: add "invalid" interface type 2007-10-10 16:54:15 -07:00
adm8211.h [PATCH] adm8211: Use revision from pci_dev 2007-10-10 16:53:09 -07:00
airo_cs.c
airo.c [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
airo.h
airport.c [NET]: Nuke SET_MODULE_OWNER macro. 2007-10-10 16:51:13 -07:00
arlan-main.c [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
arlan-proc.c [PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless 2007-10-10 16:49:37 -07:00
arlan.h
atmel_cs.c
atmel_pci.c
atmel.c [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
atmel.h
hermes_rid.h
hermes.c
hermes.h
i82586.h
i82593.h
ipw2100.c ipw2100: fix postfix decrement errors 2007-11-10 04:25:12 -05:00
ipw2100.h Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2007-10-19 20:35:20 -07:00
ipw2200.c introduce WEXT scan capabilities 2008-01-28 14:58:25 -08:00
ipw2200.h [PATCH] ipw2200: batch non-user-requested scan result notifications 2007-10-10 16:55:06 -07:00
Kconfig Fix file references in documentation and Kconfig 2008-01-22 10:43:36 -08:00
Makefile [P54]: add mac80211-based driver for prism54 softmac hardware 2007-10-10 16:51:42 -07:00
net2280.h [P54]: add mac80211-based driver for prism54 softmac hardware 2007-10-10 16:51:42 -07:00
netwave_cs.c drivers/net/wireless: Add missing "space" 2007-11-29 21:34:51 -05:00
orinoco_cs.c [NET]: Nuke SET_MODULE_OWNER macro. 2007-10-10 16:51:13 -07:00
orinoco_nortel.c [NET]: Nuke SET_MODULE_OWNER macro. 2007-10-10 16:51:13 -07:00
orinoco_pci.c [NET]: Nuke SET_MODULE_OWNER macro. 2007-10-10 16:51:13 -07:00
orinoco_pci.h
orinoco_plx.c [NET]: Nuke SET_MODULE_OWNER macro. 2007-10-10 16:51:13 -07:00
orinoco_tmd.c [NET]: Nuke SET_MODULE_OWNER macro. 2007-10-10 16:51:13 -07:00
orinoco.c [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
orinoco.h
p54.h [PATCH] mac80211: revamp interface and filter configuration 2007-10-10 16:52:57 -07:00
p54common.c wireless: make drivers include the TSF RX flag where appropriate 2008-01-28 14:58:26 -08:00
p54common.h [P54]: add mac80211-based driver for prism54 softmac hardware 2007-10-10 16:51:42 -07:00
p54pci.c [MAC80211]: add "invalid" interface type 2007-10-10 16:54:15 -07:00
p54pci.h [P54]: add mac80211-based driver for prism54 softmac hardware 2007-10-10 16:51:42 -07:00
p54usb.c drivers/net/wireless: Add missing "space" 2007-11-29 21:34:51 -05:00
p54usb.h [P54]: add mac80211-based driver for prism54 softmac hardware 2007-10-10 16:51:42 -07:00
ray_cs.c [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
ray_cs.h long vs. unsigned long - low-hanging fruits in drivers 2007-10-14 12:41:51 -07:00
rayctl.h
rtl818x.h [PATCH] mac80211: revamp interface and filter configuration 2007-10-10 16:52:57 -07:00
rtl8187_dev.c wireless: make drivers include the TSF RX flag where appropriate 2008-01-28 14:58:26 -08:00
rtl8187_rtl8225.c
rtl8187_rtl8225.h
rtl8187.h [PATCH] mac80211: revamp interface and filter configuration 2007-10-10 16:52:57 -07:00
spectrum_cs.c [NET]: Nuke SET_MODULE_OWNER macro. 2007-10-10 16:51:13 -07:00
strip.c [TTY]: Use tty_mode_ioctl() in network drivers. 2007-11-07 04:14:24 -08:00
wavelan_cs.c [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
wavelan_cs.h
wavelan_cs.p.h
wavelan.c [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
wavelan.h
wavelan.p.h
wl3501_cs.c [NET]: Introduce and use print_mac() and DECLARE_MAC_BUF() 2007-10-10 16:51:42 -07:00
wl3501.h
zd1201.c [PATCH] zd1201: avoid null ptr access of skb->dev 2007-10-18 15:21:47 -04:00
zd1201.h