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author | Felix Fietkau <nbd@openwrt.org> | 2008-07-18 22:57:30 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2008-07-18 22:57:30 +0000 |
commit | 5a0ea239626e21eb9962625668110ce3b14c8876 (patch) | |
tree | 7cb89031f6019a89c115b7ad4ffaf1975f5bd699 /package/madwifi/patches-testing/126-rxerr_frames.patch | |
parent | c8f44be64bbacd8d09b3ef62c557d3d3f6691fd2 (diff) | |
download | upstream-5a0ea239626e21eb9962625668110ce3b14c8876.tar.gz upstream-5a0ea239626e21eb9962625668110ce3b14c8876.tar.bz2 upstream-5a0ea239626e21eb9962625668110ce3b14c8876.zip |
rename patches-r3776 to patches-testing
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11868 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/madwifi/patches-testing/126-rxerr_frames.patch')
-rw-r--r-- | package/madwifi/patches-testing/126-rxerr_frames.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/package/madwifi/patches-testing/126-rxerr_frames.patch b/package/madwifi/patches-testing/126-rxerr_frames.patch new file mode 100644 index 0000000000..f95124135a --- /dev/null +++ b/package/madwifi/patches-testing/126-rxerr_frames.patch @@ -0,0 +1,27 @@ +--- a/ath/if_ath.c ++++ b/ath/if_ath.c +@@ -6451,9 +6451,6 @@ + rs = &bf->bf_dsstatus.ds_rxstat; + + len = rs->rs_datalen; +- /* DMA sync. dies spectacularly if len == 0 */ +- if (len == 0) +- goto rx_next; + if (rs->rs_more) { + /* Frame spans multiple descriptors; this + * cannot happen yet as we don't support +@@ -6513,8 +6510,12 @@ + * setup again to receive another frame. + * NB: Meta-data (rs, noise, tsf) in the ath_buf is still + * used. */ +- bus_dma_sync_single(sc->sc_bdev, +- bf->bf_skbaddr, len, BUS_DMA_FROMDEVICE); ++ ++ /* DMA sync. dies spectacularly if len == 0 */ ++ if (len != 0) { ++ bus_dma_sync_single(sc->sc_bdev, ++ bf->bf_skbaddr, len, BUS_DMA_FROMDEVICE); ++ } + skb = ath_rxbuf_take_skb(sc, bf); + + sc->sc_stats.ast_ant_rx[rs->rs_antenna]++; |