ath9k_hw: Add a function to read sqsum_dvc.
authorVivek Natarajan <vnatarajan@atheros.com>
Thu, 27 Jan 2011 09:15:07 +0000 (14:45 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 28 Jan 2011 20:44:28 +0000 (15:44 -0500)
commitb141581923ab4904052174e3b4eb17cc3ce8632c
tree7b6249510e86a8e72cc10c73ab8e6eeecb631917
parent74f7635930bb157b2e83d38a68177a2b28138ead
ath9k_hw: Add a function to read sqsum_dvc.

Add a function to observe the delta VC of BB_PLL.
For a good chip, the sqsum_dvc is below 2000.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/hw.c
drivers/net/wireless/ath/ath9k/hw.h
drivers/net/wireless/ath/ath9k/reg.h