diff options
Diffstat (limited to 'package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch | 49 |
1 files changed, 49 insertions, 0 deletions
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 0000000000..a61a334f69 --- /dev/null +++ b/package/kernel/mac80211/patches/307-ath10k-remove-send-completion-validation-in-diag-rea.patch @@ -0,0 +1,49 @@ +From: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> +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 <rmanohar@qti.qualcomm.com> +Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> +--- + +--- 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, |