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| author | Felix Fietkau <nbd@nbd.name> | 2017-02-24 11:57:27 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-02-24 12:22:29 +0100 |
| commit | 703515f889124248480f39d65f8704548cbf1c09 (patch) | |
| tree | cd06f11ec2cc4e6ddb75c8982ecaab9882d3a9ed /package/kernel/mac80211/patches/330-ath10k-wmi-alloc-chunk-should-use-DMA_BIDIRECTIONAL.patch | |
| parent | d27dd6298b0f9a66199758b32ce19c0932ef2ee0 (diff) | |
| download | mtk-20170518-703515f889124248480f39d65f8704548cbf1c09.zip mtk-20170518-703515f889124248480f39d65f8704548cbf1c09.tar.gz mtk-20170518-703515f889124248480f39d65f8704548cbf1c09.tar.bz2 | |
mac80211: sync with master branch as of 9edff13abd97
Includes the following changes:
9edff13abd mac80211: disable potentially harmful PS software retry for A-MPDU sessions
75216a76b0 mac80211: backport upstream fix for CSA in IBSS mode
368cc8ef47 mac80211: update brcmfmac backporting brcmf_err cleanups
66a63d25c4 mac80211: fix build on linux 3.18
9eacb9d7fc rt2x00: mt7620: lots of improvements
fd94fa61a7 mac80211: brcmfmac: update Raspberry Pi patches for linux 4.9
649e766a64 mac80211: update to wireless-testing 2017-01-31
47540afa5d ath9k: add a warning to the tx99 config option
b367eef21d mac80211: rt2x00: add support for external LNA on MT7620
9200e168f2 mac80211: move (& update) upstream accepted brcmfmac patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'package/kernel/mac80211/patches/330-ath10k-wmi-alloc-chunk-should-use-DMA_BIDIRECTIONAL.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/330-ath10k-wmi-alloc-chunk-should-use-DMA_BIDIRECTIONAL.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/package/kernel/mac80211/patches/330-ath10k-wmi-alloc-chunk-should-use-DMA_BIDIRECTIONAL.patch b/package/kernel/mac80211/patches/330-ath10k-wmi-alloc-chunk-should-use-DMA_BIDIRECTIONAL.patch deleted file mode 100644 index 4ac9bcd..0000000 --- a/package/kernel/mac80211/patches/330-ath10k-wmi-alloc-chunk-should-use-DMA_BIDIRECTIONAL.patch +++ /dev/null @@ -1,27 +0,0 @@ -From: Ben Greear <greearb@candelatech.com> -Date: Tue, 29 Nov 2016 14:00:28 -0800 -Subject: [PATCH] ath10k: wmi-alloc-chunk should use DMA_BIDIRECTIONAL. - -These memory chunks are often used as 'swap' by the NIC, -so it will be both reading and writing to these areas. - -This seems to fix errors like this on my x86-64 machine: - -kernel: DMAR: DMAR:[DMA Write] Request device [05:00.0] fault addr ff5de000 - DMAR:[fault reason 05] PTE Write access is not set - -Tested-by: Marek Behun <kabel@blackhole.sk> -Signed-off-by: Ben Greear <greearb@candelatech.com> ---- - ---- a/drivers/net/wireless/ath/ath10k/wmi.c -+++ b/drivers/net/wireless/ath/ath10k/wmi.c -@@ -4495,7 +4495,7 @@ static int ath10k_wmi_alloc_chunk(struct - if (!num_units) - return -ENOMEM; - -- paddr = dma_map_single(ar->dev, vaddr, pool_size, DMA_TO_DEVICE); -+ paddr = dma_map_single(ar->dev, vaddr, pool_size, DMA_BIDIRECTIONAL); - if (dma_mapping_error(ar->dev, paddr)) { - kfree(vaddr); - return -ENOMEM; |