linux/drivers/net/wireless
Ivo van Doorn eb20b4e8a6 rt2x00: Reduce calls to bbp_read()
The link_tuner() function will always call bbp_read()
at the start of the function. Because this is an
indirect register access has some costs attached
to it (especially for USB hardware).

We already store the value read from the register
into the vgc_level value inside the link structure.
Instead of reading from the register we can read that
field directly and base the tuner on that value.

This reduces the time the registers are locked with
the csr_mutex and speeds up the link_tuner processing.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-01-29 15:58:34 -05:00
..
ath5k net: constify VFTs 2009-01-21 14:03:37 -08:00
ath9k ath9k: Fix an operator typo in REG_DOMAIN_2GHZ_MASK 2009-01-16 17:08:23 -05:00
b43 b43: Use 64bit atomic register access for TSF 2009-01-29 15:58:33 -05:00
b43legacy b43legacy: fix "‘up_dev’ may be used uninitialized" warning 2009-01-13 10:25:45 -05:00
hostap hostap: select required crypto bits in Kconfig 2008-12-05 09:32:10 -05:00
ipw2x00 trivial: Fix misspelling of "firmware" in ipw2100.c 2009-01-06 11:28:08 +01:00
iwlwifi iwlwifi: fix rs_get_rate WARN_ON() 2009-01-23 15:38:36 -05:00
libertas net: constify VFTs 2009-01-21 14:03:37 -08:00
libertas_tf libertas_tf: return NETDEV_TX_OK in TX op 2009-01-12 14:24:57 -05:00
orinoco orinoco: use KERN_DEBUG for link status messages 2009-01-22 13:55:01 -05:00
p54 p54usb: fix packet loss with first generation devices 2009-01-23 15:38:35 -05:00
prism54 drivers/net/wireless/prism54: fix sparse warnings: make symbols static 2008-12-26 00:15:03 -08:00
rt2x00 rt2x00: Reduce calls to bbp_read() 2009-01-29 15:58:34 -05:00
rtl818x rtl8187: Add termination packet to prevent stall 2009-01-23 15:38:36 -05:00
zd1211rw zd1211rw: adding Sitecom WL-603 (0df6:0036) to the USB id list 2009-01-22 13:55:03 -05:00
Kconfig Wireless: Fix Kconfig fact error 2009-01-12 14:24:49 -05:00
Makefile ipw2x00: relocate ipw2100/ipw2200 to common directory 2008-11-21 11:08:17 -05:00
adm8211.c adm8211: remove SSID code 2008-11-10 15:11:56 -05:00
adm8211.h adm8211: remove SSID code 2008-11-10 15:11:56 -05:00
airo.c drivers/net/wireless: fix sparse warnings: make symbols static 2008-12-26 00:12:59 -08:00
airo.h
airo_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
arlan-main.c drivers/net: Kill now superfluous ->last_rx stores. 2008-11-03 21:11:17 -08:00
arlan-proc.c
arlan.h
atmel.c trivial: Fix misspelling of "firmware" in atmel.c 2009-01-06 11:28:08 +01:00
atmel.h
atmel_cs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2008-10-13 14:12:40 -07:00
atmel_pci.c
i82586.h
i82593.h
mac80211_hwsim.c mac80211: Fix HT channel selection 2008-12-19 15:22:54 -05:00
netwave_cs.c drivers/net: Kill now superfluous ->last_rx stores. 2008-11-03 21:11:17 -08:00
ray_cs.c drivers/net/wireless: fix sparse warnings: make symbols static 2008-12-26 00:12:59 -08:00
ray_cs.h
rayctl.h
rndis_wlan.c usbnet: allow type check of devdbg arguments in non-debug build 2009-01-21 12:35:43 -08:00
strip.c net: constify VFTs 2009-01-21 14:03:37 -08:00
wavelan.c netdevice: safe convert to netdev_priv() #part-4 2008-11-12 23:39:10 -08:00
wavelan.h
wavelan.p.h net: Rationalise email address: Network Specific Parts 2008-10-13 19:01:08 -07:00
wavelan_cs.c drivers/net: Kill now superfluous ->last_rx stores. 2008-11-03 21:11:17 -08:00
wavelan_cs.h
wavelan_cs.p.h
wl3501.h don't use net/ieee80211.h 2008-11-10 15:11:56 -05:00
wl3501_cs.c drivers/net: Kill now superfluous ->last_rx stores. 2008-11-03 21:11:17 -08:00
zd1201.c netdevice zd1201: Use after free 2008-12-18 22:27:38 -08:00
zd1201.h