From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001 From: James <> Date: Wed, 4 Nov 2015 11:49:21 +0000 Subject: trunk-47381 --- ...ve-send-completion-validation-in-diag-rea.patch | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch (limited to 'package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch') diff --git a/package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch b/package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch new file mode 100644 index 0000000..a61a334 --- /dev/null +++ b/package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch @@ -0,0 +1,49 @@ +From: Rajkumar Manoharan +Date: Fri, 23 Oct 2015 18:01:04 +0530 +Subject: [PATCH] ath10k: remove send completion validation in diag + read/write + +CE diag window access is serialized (it has to be by design) so +there's no way to get a different send completion. so there's no +need for post completion validation. + +Signed-off-by: Rajkumar Manoharan +Signed-off-by: Kalle Valo +--- + +--- a/drivers/net/wireless/ath/ath10k/pci.c ++++ b/drivers/net/wireless/ath/ath10k/pci.c +@@ -920,16 +920,6 @@ static int ath10k_pci_diag_read_mem(stru + } + } + +- if (nbytes != completed_nbytes) { +- ret = -EIO; +- goto done; +- } +- +- if (buf != (u32)address) { +- ret = -EIO; +- goto done; +- } +- + i = 0; + while (ath10k_ce_completed_recv_next_nolock(ce_diag, NULL, &buf, + &completed_nbytes, +@@ -1094,16 +1084,6 @@ static int ath10k_pci_diag_write_mem(str + } + } + +- if (nbytes != completed_nbytes) { +- ret = -EIO; +- goto done; +- } +- +- if (buf != ce_data) { +- ret = -EIO; +- goto done; +- } +- + i = 0; + while (ath10k_ce_completed_recv_next_nolock(ce_diag, NULL, &buf, + &completed_nbytes, -- cgit v1.2.3