If possible that after suspend, cfg80211 will receive request to
disconnect what require action on interface that was removed during
suspend.
Problem can manifest itself by various warnings similar to below one:
WARNING: at net/mac80211/driver-ops.h:12 ieee80211_bss_info_change_notify+0x2f9/0x300 [mac80211]()
wlan0: Failed check-sdata-in-driver check, flags: 0x4
Call Trace:
[<c043e0b3>] warn_slowpath_fmt+0x33/0x40
[<f83707c9>] ieee80211_bss_info_change_notify+0x2f9/0x300 [mac80211]
[<f83a660a>] ieee80211_recalc_ps_vif+0x2a/0x30 [mac80211]
[<f83a6706>] ieee80211_set_disassoc+0xf6/0x500 [mac80211]
[<f83a9441>] ieee80211_mgd_deauth+0x1f1/0x280 [mac80211]
[<f8381b36>] ieee80211_deauth+0x16/0x20 [mac80211]
[<f8261e70>] cfg80211_mlme_down+0x70/0xc0 [cfg80211]
[<f8264de1>] __cfg80211_disconnect+0x1b1/0x1d0 [cfg80211]
To fix the problem disconnect from any associated network before
suspend. User space is responsible to establish connection again
after resume. This basically need to be done by user space anyway,
because associated stations can go away during suspend (for example
NetworkManager disconnects on suspend and connect on resume by default).
Patch also handle situation when driver refuse to suspend with wowlan
configured and try to suspend again without it.
CRs-Fixed: 1114636
Change-Id: I6f2265a65dd47e3b127ba6236e4c9cf7ba77fc09
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
Git-commit: 8125696991
[rsirasan@codeaurora.org: Resolved merge conflicts]
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Locking ION buffer should not fail, print error message if it happens.
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
Change-Id: Ic67f69daa646712dd814f29d5aa0fc68386177e1
Use correct method to connect to static processes as the existing
method was used for dynamic process creation.
Change-Id: Id7f631560edd9b8e4e970baecdda50f7804991bd
Acked-by: Ashwini Patil <aapatil@qti.qualcomm.com>
Signed-off-by: Sathish Ambley <sathishambley@codeaurora.org>
Do not close MHI channels when usb is disconnected and a process
is running in memory device mode.
Change-Id: I043fc25542e432a9fa294d4f433945718b2e5878
Signed-off-by: Sreelakshmi Gownipalli <sgownipa@codeaurora.org>
Add route map and mix controls to support 4 digital mics
in SDM660 internal codec.
Change-Id: Ida16a910961d01a57d7d03dd64b61ecd36bad37d
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
During ramdump collection we assign memory to HLOS from subsystem for
non-secure pil. Whether ramdump collection is successful or not, we
should assign memory back to subsystem. This is to avoid access
violations in powerup path which happens after ramdump.
CRs-Fixed: 2002073
Change-Id: I7f1d42aebb44464fe077ca544ce91c2d7a8eefbb
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
Add error message for GFP_ATOMIC allocation failure. Keep current
design to drop packet if allocation fails. This print will help debug
issues where a system critical client fails because of a dropped GLINK
packet.
CRs-Fixed: 1112151
Change-Id: I6a69cbf1f88295009284d726a06fa5affd4cc591
Signed-off-by: Chris Lew <clew@codeaurora.org>
The case of port index equals AFE_MAX_PORTS is not checked.
Add this corner case to avoid wrong port number.
CRs-Fixed: 1114578
Change-Id: I466cb7d87313e55e9e0bd08a7ab43f3ea36b8b9a
Signed-off-by: Xiaoyu Ye <benyxy@codeaurora.org>
Debug policy of secure devices take care of nullifying
the ram dumps in secure boot mode. So no need to check
about secure boot mode in reboot driver to enable
download feature.
Change-Id: Idb5c93aca630f0093fccc2997bf50e7958dfbf54
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
firmware-5.bin file for WCN3990 contains just WMI and HTT versions and
firmware is loaded by PIL.
This change, populate the hw params for WCN3990 and parse
firmware-5.bin file for WMI and HTT versions.
CRs-Fixed: 2002151
Change-Id: Ic65d3696e9546fd428e608f4738e9fe53d61338f
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Values stored in etm are lost across power collapse.
Add etm save retore nodes which saves etm
values across power collapse.
Change-Id: I9ceb89a255847ca1d9dc01f223283f5664cb8feb
CRs-fixed: 1112224
Signed-off-by: Amey Telawane <ameyt@codeaurora.org>
IPA and GSI firmwares are saved on the file-system as an
ELF file. IPA driver extracts the firmwares and load
them during driver initialization.
This change adds validation steps to each firmware before
loading: load addresses, memory sizes, firmware sizes and
more...
Change-Id: I7d7f66e8e8a9ca0efae08b1e57b25ae4e44cc5bb
CRs-fixed: 1110522
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
BLSP2 UART1 is used as transport for Bluetooth between sdm630 & wcn3990.
Enable it so that Bluetooth can be enabled on sdm630 CDP/MTP/QRD.
Change-Id: I61f300d5a8fa54172acce429ee961f7caef7d404
Signed-off-by: Rupesh Tatiya <rtatiya@codeaurora.org>
