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ath9k: fix rx dma descriptor error flag handling

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24855 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-12-30 15:48:18 +00:00
parent fef64804dd
commit d6f780b09c
1 changed files with 53 additions and 0 deletions
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53
package/mac80211/patches/560-ath9k_rx_error_handling.patch Normal file
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@ -0,0 +1,53 @@
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -692,15 +692,16 @@ int ath9k_hw_rxprocdesc(struct ath_hw *a
if ((ads.ds_rxstatus8 & AR_RxFrameOK) == 0) {
if (ads.ds_rxstatus8 & AR_CRCErr)
rs->rs_status |= ATH9K_RXERR_CRC;
- else if (ads.ds_rxstatus8 & AR_PHYErr) {
+ if (ads.ds_rxstatus8 & AR_PHYErr) {
rs->rs_status |= ATH9K_RXERR_PHY;
phyerr = MS(ads.ds_rxstatus8, AR_PHYErrCode);
rs->rs_phyerr = phyerr;
- } else if (ads.ds_rxstatus8 & AR_DecryptCRCErr)
+ }
+ if (ads.ds_rxstatus8 & AR_DecryptCRCErr)
rs->rs_status |= ATH9K_RXERR_DECRYPT;
- else if (ads.ds_rxstatus8 & AR_MichaelErr)
+ if (ads.ds_rxstatus8 & AR_MichaelErr)
rs->rs_status |= ATH9K_RXERR_MIC;
- else if (ads.ds_rxstatus8 & AR_KeyMiss)
+ if (ads.ds_rxstatus8 & AR_KeyMiss)
rs->rs_status |= ATH9K_RXERR_DECRYPT;
}
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -613,9 +613,9 @@ int ath9k_hw_process_rxdesc_edma(struct
* possibly be reviewing the last subframe. AR_CRCErr
* is the CRC of the actual data.
*/
- if (rxsp->status11 & AR_CRCErr) {
+ if (rxsp->status11 & AR_CRCErr)
rxs->rs_status |= ATH9K_RXERR_CRC;
- } else if (rxsp->status11 & AR_PHYErr) {
+ if (rxsp->status11 & AR_PHYErr) {
phyerr = MS(rxsp->status11, AR_PHYErrCode);
/*
* If we reach a point here where AR_PostDelimCRCErr is
@@ -638,11 +638,12 @@ int ath9k_hw_process_rxdesc_edma(struct
rxs->rs_phyerr = phyerr;
}
- } else if (rxsp->status11 & AR_DecryptCRCErr) {
+ }
+ if (rxsp->status11 & AR_DecryptCRCErr)
rxs->rs_status |= ATH9K_RXERR_DECRYPT;
- } else if (rxsp->status11 & AR_MichaelErr) {
+ if (rxsp->status11 & AR_MichaelErr)
rxs->rs_status |= ATH9K_RXERR_MIC;
- } else if (rxsp->status11 & AR_KeyMiss)
+ if (rxsp->status11 & AR_KeyMiss)
rxs->rs_status |= ATH9K_RXERR_DECRYPT;
}