linux/drivers/net/wireless
Rakesh Pillai 38a1390e02 ath10k: dma unmap mgmt tx buffer if wmi cmd send fails
WCN3990 sends mgmt frames by reference via WMI.
The host dma maps the mgmt frame and sends the physical
address to the firmware in the wmi command. Since the
dma mapping is done in the gen_mgmt_tx and if the wmi
command send fails, the corresponding mgmt frame is
not being dma unmapped.

Fix the missing dma unmapping of mgmt tx frame when
wmi command sending fails for mgmt tx by reference
via WMI. The already exisiting mgmt tx using copy by
value does not need such dma unmapping.
Add a separate wmi-tlv op for mgmt tx via ref, which
takes care of unmapping the dma address, in case of
wmi command sending failure.

Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-14 11:52:23 +02:00
..
admtek
ath ath10k: dma unmap mgmt tx buffer if wmi cmd send fails 2018-03-14 11:52:23 +02:00
atmel
broadcom brcmfmac: separate firmware errors from i/o errors 2018-01-24 18:02:39 +02:00
cisco
intel
intersil
marvell
mediatek mt76: do not set status->aggr for NULL data frames 2018-02-01 10:44:01 +02:00
quantenna qtnfmac: remove redundant 'unlikely' checks 2018-01-24 18:01:02 +02:00
ralink vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
realtek rtlwifi: rtl8821ae: Fix connection lost problem correctly 2018-02-07 15:38:37 +02:00
rsi
st
ti
zydas
Kconfig
mac80211_hwsim.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-24 00:04:20 -05:00
mac80211_hwsim.h mac80211_hwsim: add permanent mac address option for new radios 2018-01-31 12:45:35 +01:00
Makefile
ray_cs.c
ray_cs.h
rayctl.h
rndis_wlan.c
wl3501.h
wl3501_cs.c