linux/drivers/net/wireless/wl12xx
Ido Yariv 606ea9fa0b wl12xx: Do end-of-transactions transfers only if needed
On newer hardware revisions, there is no need to write the host's
counter at the end of a RX transaction. The same applies to writing the
number of packets at the end of a TX transaction.

It is generally a good idea to avoid unnecessary SDIO/SPI transfers.
Throughput and CPU usage are improved when avoiding these.

Send the host's RX counter and the TX packet count only if needed, based
on the hardware revision.

[Changed WL12XX_QUIRK_END_OF_TRANSACTION to use BIT(0) -- Luca]

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-03-03 16:10:46 +02:00
..
acx.c wl12xx: AP-mode - fix race condition on sta connection 2011-02-23 11:14:55 +02:00
acx.h wl12xx: AP-mode - fix race condition on sta connection 2011-02-23 11:14:55 +02:00
boot.c wl12xx: Do end-of-transactions transfers only if needed 2011-03-03 16:10:46 +02:00
boot.h wl12xx: Do end-of-transactions transfers only if needed 2011-03-03 16:10:46 +02:00
cmd.c wl12xx: set supported_rates after association 2011-02-08 22:51:42 -02:00
cmd.h wl12xx: move to new firmware (6.1.3.50.49) 2011-02-08 22:51:42 -02:00
conf.h wl12xx: use the conf struct instead of macros for memory configuration 2011-02-08 22:51:42 -02:00
debugfs.c wl12xx: wrong values are returned in gpio_power_write() 2011-01-24 23:15:11 +02:00
debugfs.h wl1271: Change wl12xx Files Names 2010-11-22 16:45:09 +02:00
event.c wl12xx: move to new firmware (6.1.3.50.49) 2011-02-08 22:51:42 -02:00
event.h wl12xx: move to new firmware (6.1.3.50.49) 2011-02-08 22:51:42 -02:00
ini.h wl1271: Change wl12xx Files Names 2010-11-22 16:45:09 +02:00
init.c wl12xx: change type from u8 to int 2011-02-22 18:06:35 +02:00
init.h wl12xx: AP mode - init sequence 2011-01-24 22:11:48 +02:00
io.c wl1271: Add wl1271_load_firmware() and export some functions 2010-12-02 16:17:20 +02:00
io.h wl1271: Change wl12xx Files Names 2010-11-22 16:45:09 +02:00
Kconfig wl12xx: fix sdio_test kconfig/build errors 2011-02-21 15:39:56 -05:00
main.c wl12xx: Do end-of-transactions transfers only if needed 2011-03-03 16:10:46 +02:00
Makefile wl12xx_sdio_test: rename files to match current style 2010-12-15 17:09:27 +02:00
ps.c wl12xx: AP-mode - management of links in PS-mode 2011-02-23 11:18:46 +02:00
ps.h wl12xx: AP-mode - management of links in PS-mode 2011-02-23 11:18:46 +02:00
reg.h wl1271: Change wl12xx Files Names 2010-11-22 16:45:09 +02:00
rx.c wl12xx: Do end-of-transactions transfers only if needed 2011-03-03 16:10:46 +02:00
rx.h wl12xx: use standard ALIGN() macro 2011-02-23 11:11:19 +02:00
scan.c wl1271: Fix setting of the hardware connection monitoring probe-req template 2010-11-26 15:33:41 +02:00
scan.h wl1271: Change wl12xx Files Names 2010-11-22 16:45:09 +02:00
sdio_test.c wl12xx_sdio_test: rename files to match current style 2010-12-15 17:09:27 +02:00
sdio.c wl12xx: Don't rely on runtime PM for toggling power 2011-03-03 16:10:45 +02:00
spi.c wl12xx: add missing MODULE_FIRMWARE statment for AP-mode FW 2011-01-24 22:58:18 +02:00
testmode.c wl1271: Change wl12xx Files Names 2010-11-22 16:45:09 +02:00
testmode.h wl1271: Change wl12xx Files Names 2010-11-22 16:45:09 +02:00
tx.c wl12xx: Do end-of-transactions transfers only if needed 2011-03-03 16:10:46 +02:00
tx.h wl12xx: AP-mode - TX queue per link in AC 2011-02-23 11:14:56 +02:00
wl12xx_80211.h wl12xx: AP mode - init sequence 2011-01-24 22:11:48 +02:00
wl12xx_platform_data.c wl12xx: add platform data passing support 2010-09-21 11:04:57 -04:00
wl12xx.h wl12xx: Do end-of-transactions transfers only if needed 2011-03-03 16:10:46 +02:00