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The patch performs Hypervisor mapping for guaranteed memshare
client's alloted memory at boot time and prevent allocation
for clients with size zero.
CRs-Fixed: 2062478
Change-Id: I96cc7b2014693d97f11411a7b62d2c365f21caf1
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
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Reset for qos rate of xprt is not done duering SSR, this leads to
exhaustion of qos bandwidth when multiple SSR happens.
Reset qos rate of xprt to zero when link goes down.
CRs-Fixed: 2061061
Change-Id: Ibabca5584b01eb93a5b7fcc8a5304136ef400ba0
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
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Refine the code change for this changeID:
I335a046a886ac3ce35cf96eb71231bfe75d33c60
CRs-Fixed: 2058348
Change-Id: I9a734c8bed284870562ff2d096e7316328f37e02
Signed-off-by: Paul Zhang <paulz@codeaurora.org>
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With certain senarios such as error FATAL, WBOG Bite in modem
WLAN hardware is still alive, while trying to collect the dump
platform driver is removing the MSA permissions from MSS
and WLAN Hardware to HLOS, at the same time if WLAN Hardware
is trying to access the MSA region which results into SNOC error
To avoid such senarios instead of removing MSS and WLAN permissions
MSA is assigned HLOS permissions as well and once the ramdump is collected
HLOS permissions will be removed.
Change-Id: Ic71e0fa8c064fd70dad9958187244909cbb80c0a
CRs-fixed: 2048531
Signed-off-by: Anurag Chouhan <achouhan@qti.qualcomm.com>
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Host wlan driver needs to know if the drive has been
reloaded and wiphy re-registered with the kernel.
Therefore add APIs to retrieve this information.
CRs-Fixed: 2058292
Change-Id: Ia323e31e9b6779e2f5279f42b6e1860a9259a189
Signed-off-by: Amar Singhal <asinghal@codeaurora.org>
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Re-phrase PD notification registration debug message and
change state name of SSR/PDR to avoid confusion.
CRs-Fixed: 2057789
Change-Id: I5b800982c0d8c4d5ba627e28f3c9fa8eab7ca074
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
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Currently platform device is not enabled as a wakeup source, so
notifying the PM core for a wakeup event action will be no-op.
Hence enable it during driver probe.
CRs-Fixed: 2058010
Change-Id: Iefe5bcd4b498a9f02fca001ebcf8ad484f443217
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
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By default IPC Router core uses edge and port specific wakeup sources
which are blocking system suspend in special use cases like streaming
non wakeup sensors data at high speed.
Add dynamic wakeup source enable/disable functionality to acquire the
wakeup source only during the APPS suspend stage.
CRs-Fixed: 2057391
Change-Id: I2a5ea4e2c31432a9dd195c702ef7001b26eed33d
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
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Without this pointer being correctly initialized, subsys_set_error()
would end up accessing invalid memory
Change-Id: Ic62224e830d17c25f2bf9eeeecc81422fc0d5906
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
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Move SPCOM_MAX_CHANNELS to common H file to make sure that kernel spcom
driver and user space spcomlib library are synced.
Change-Id: I5e19f8def7de755fa89b6a5c67e9d3372f8433f1
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
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These are all driver changes needed for disablement of
CONFIG_CC_OPTIMIZE_FOR_SIZE. CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE
is enabled by default once CONFIG_CC_OPTIMIZE_FOR_SIZE is disabled.
Change-Id: Ia46a1f24e8a082a29ea6151e41e6d3a85a05fd4f
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Signed-off-by: Sridhar Parasuram <sridhar@codeaurora.org>
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Checking RX_FIFO allocation status from deferred thread also causes
in_ssr flag reset and reading stale data from FIFO, If the deferred
thread schedules after the execution of ssr() function.
Check RX_FIFO status only after receiving the interrupt from remote
side which happens after remote sub-system recover from SSR.
CRs-Fixed: 2054480
Change-Id: I39269f6b2e1f1cb9aecd25fa40e73c2d6f12dbd5
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
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Add trace event support for PIL Module to help in
debugging.
Change-Id: If560e275f3207eca4b084cba5e6384a7c452748c
Signed-off-by: Gaurav Kohli <gkohli@codeaurora.org>
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The char device /dev/sp_kernel is used for loading SP application and
creating new channel char device, therefore might be temporary busy.
Return EBUSY error to user system call open() so it can retry.
Change-Id: I230577fe6b03ac7afd7175f72f9a3fa80db5a524
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
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Fix an incorrect buffer size check which might have caused integer
overflow.
CRs-Fixed: 2045285
Change-Id: I3b5b996c7405f51b488d6cbda31c81a9a9905f23
Signed-off-by: Abir Ghosh <abirg@codeaurora.org>
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Free already allocated buffer before allocating new one
to avoid memory leak when someone keep writing to this file
but never read it.
CRs-Fixed: 2051862
Change-Id: I29784fb30ea8eed315b7d073d35480972642bc55
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
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Other than stats every debugfs entry should be under
CONFIG_ICNSS_DEBUG so that we don't enable these on
build which doesn't have debugging support.
CRs-Fixed: 2051871
Change-Id: I336f449313bb1f0f8af4e82f40869f65f58d9f4e
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
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Change debugfs permission to allow root only access to those files.
CRs-Fixed: 2051867
Change-Id: I4bef907f8cbe39169b38e4f19072a0628e199691
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
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There is a design limitation in host driver. Driver
sends regulatory_hint_user for both user-space and
11d country to kernel. So when wiphy re-registration
happens, kernel tells the source as USER even for 11d.
And per driver logic the 11d needs to be disabled
if INI gCountryCodePriority is set.
To mitigate this issue, storing the country source
in the platform driver.
CRs-Fixed: 2051651
Change-Id: I335a046a886ac3ce35cf96eb71231bfe75d33c60
Signed-off-by: Paul Zhang <paulz@codeaurora.org>
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Low latency use cases are failing because glink RX thread to handle
the TX Done command is not being scheduled during high system load.
These new APIs allow clients to specify if they need the RX glink
thread to be Realtime
CRs-Fixed: 2050701
Change-Id: I6bd4023394e9ee617797826687f34abaee3fe65d
Signed-off-by: Chris Lew <clew@codeaurora.org>
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Use subsys_set_error() to indicate invalid firmware image
that prevented subsystem from coming up. Userspace helper
applications will find this useful to take suitable
recovery action.
Change-Id: Ie03e4f2652692f30d32bbe80b39fb49ba95ea728
Signed-off-by: Meghana Ashok <meghanaa@codeaurora.org>
[fixed minor conflicts]
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
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Adding a new API subsys_set_error() which can indicate reason why a
subsystem failed to come up. This error reason can be useful for some
userspace helper application to take appropriate action.
Change-Id: I6df3580befd48a6b83bb8fd1099475da42fc9cf2
Signed-off-by: Meghana Ashok <meghanaa@codeaurora.org>
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