mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-24 02:48:58 +03:00
ath9k: simplify noise floor calibration chainmask calculation
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22362 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
9dbbc9466d
commit
5d3c63551a
30
package/mac80211/patches/531-ath9k_nf_cleanup.patch
Normal file
30
package/mac80211/patches/531-ath9k_nf_cleanup.patch
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
--- a/drivers/net/wireless/ath/ath9k/calib.c
|
||||||
|
+++ b/drivers/net/wireless/ath/ath9k/calib.c
|
||||||
|
@@ -172,26 +172,9 @@ void ath9k_hw_loadnf(struct ath_hw *ah,
|
||||||
|
struct ath9k_nfcal_hist *h;
|
||||||
|
unsigned i, j;
|
||||||
|
int32_t val;
|
||||||
|
- u8 chainmask;
|
||||||
|
+ u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask;
|
||||||
|
struct ath_common *common = ath9k_hw_common(ah);
|
||||||
|
|
||||||
|
- if (AR_SREV_9300_20_OR_LATER(ah))
|
||||||
|
- chainmask = 0x3F;
|
||||||
|
- else if (AR_SREV_9285(ah) || AR_SREV_9271(ah))
|
||||||
|
- chainmask = 0x9;
|
||||||
|
- else if (AR_SREV_9280(ah) || AR_SREV_9287(ah)) {
|
||||||
|
- if ((ah->rxchainmask & 0x2) || (ah->rxchainmask & 0x4))
|
||||||
|
- chainmask = 0x1B;
|
||||||
|
- else
|
||||||
|
- chainmask = 0x09;
|
||||||
|
- } else {
|
||||||
|
- if (ah->rxchainmask & 0x4)
|
||||||
|
- chainmask = 0x3F;
|
||||||
|
- else if (ah->rxchainmask & 0x2)
|
||||||
|
- chainmask = 0x1B;
|
||||||
|
- else
|
||||||
|
- chainmask = 0x09;
|
||||||
|
- }
|
||||||
|
h = ah->nfCalHist;
|
||||||
|
|
||||||
|
for (i = 0; i < NUM_NF_READINGS; i++) {
|
Loading…
Reference in New Issue
Block a user