Privilege Access Never (PAN) enforces the usage of
copy_to_user/copy_from_user and friends when kernel accesses data from
user space. If user space memory is accessed outside of these functions
a kernel panic occurs.
Change-Id: Iacd5b3b2e1fd97487a4cd13ec96cb3508717d5fb
Signed-off-by: Ramakrishna Gottimukkula <rgottimu@codeaurora.org>
Hardened user copy provides an extra layer of security checks when
copy_to_user/copy_from_user APIs are used to ensure data accesses are
valid. When invalid accesses are detected the kernel will forcibly
crash.
Change-Id: Ie13ef8a6ee1a3431d43c57a4b7d6e14985e5c33a
Signed-off-by: Ramakrishna Gottimukkula <rgottimu@codeaurora.org>
Add support for switch latency property to add
additional delay if switch is present.
Change-Id: Ia64a79d5ec51d3abb66cebd0a187349711c96af2
Signed-off-by: Rama Krishna Phani A <rphani@codeaurora.org>
This reverts commit 0e4399bcb0.
Delay is needed only in case of PCIe switch and not required
for normal case.
Change-Id: Ifa6317f7be1159b2ebc55f64fabcc47d450dc260
Signed-off-by: Rama Krishna Phani A <rphani@codeaurora.org>
The original method of getting array member size is wrong.
Considerating vfe_dev->hw_info is set during runtime, so set the number
statically.
Change-Id: I90a2fb19948409b22ed219ba8ec8bc4deb4f0a46
Signed-off-by: Andy Sun <bins@codeaurora.org>
Routing driver reuses the same adm for streams with the same
app_type, sample_rate etc. This isn't allowed for ULL streams
as per the DSP interface. We need to open a separate COPP
port for concurrent ULL streams
CRs-Fixed: 2083105
Change-Id: I569b32830145d6dae99449d0bc4148b2f60b101d
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>
Acked-by: Shiv Maliyappanahalli <smaliyap@codeaurora.org>
Add debugfs interface to simulate device and firmware boot step
by step. This can provide the flexibility to debug both host and
device issues in boot path. The debugfs node will only be added
in debug builds.
Change-Id: I4cf03efad5e5a792095f509864fddd54dc6e2e7c
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
Fix scm_qcpe such that an error returned in X0, will be
propagated back to the calling client.
Change-Id: I8014b3f2f850d8664404c69e77ba36295a28db07
Signed-off-by: Amit Blay <ablay@codeaurora.org>
This check is not valid:
if (len < sizeof(struct ieee80211_mgmt))
Because ieee80211_mgmt contains the ieee80211 header followed by
a union of various action frames, so the check will fail when trying
to send any management frame which is smaller than the largest action
frame in the union. This breaks FST and possibly other features.
Fix this by checking only against the header structure size.
Change-Id: I730300e180d9509f3555f16a0803af53cc8eca0a
Signed-off-by: Lior David <liord@codeaurora.org>
This reverts commit a4ca7944f4.
There have been stability failures (SPM ack timeouts) due to
ACD. Reverting this patch until the issue is resolved.
CRs-Fixed: 2084607
Change-Id: I407e4ecc5bd7af738c0d0599d1fa57007e959495
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
The recharge SOC is based off the monotonic SOC (msoc). Hence, use
the msoc to determine if the hold-soc-while-full logic needs
to be applied.
CRs-Fixed: 2080211
Change-Id: I52b02adc4d97cbed42b0c8034a5a48dba1e343d3
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Add an option for the debug module parameter to skip device boot
during driver probe. This adds the flexibility to boot device
later after kernel boots.
Change-Id: Icd8a544149f3d6b0f4ca3e3f7e004d230c2469ab
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
When floating charger is detected, driver first notifies -ETIMEDOUT to
PMI after 10 sec and then stops peripheral by simulating cable disconnect.
As part of disconnect it notifies PMI to draw 0ma which PMI re-interprets
as a SDP in bus suspend state and reconfigures PMI for SDP. Hence send
charger current notification only as part of cable disconnect simulation
by checking charger type.
Change-Id: Ibafe8d52fa14ff32b6cb11e9f6e15a4f3f147d7a
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Driver should directly call PCI ioremap API, and not customize
it with wrapper function which is only a WAR for QCA6290 chipset
emulation.
Change-Id: Icba3ce0ebbcef94d75a1713f4776524b909e5552
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
