This commits avoids the generation of system_dlkm image in msm-kernel
as it is already being generated in common kernel.
Change-Id: I98a612ec611947f373e8facc29e407d74b832ca8
Signed-off-by: Vamsi Krishna Lanka <quic_vamslank@quicinc.com>
Add support to create system_dlkm.img. When BUILD_SYSTEM_DLKM=1,
gki modules are included in the super.img.
Change-Id: I47dfe90890ae045e7c0c47319401258e3cc35f5c
Signed-off-by: Vamsi Krishna Lanka <quic_vamslank@quicinc.com>
Enable system_dlkm.img generation and add modules list
and blocklist related to system_dlkm.
Change-Id: Ie6ceab1e8ecd2f5052121f5cb3471eca80116841
Signed-off-by: Vamsi Krishna Lanka <quic_vamslank@quicinc.com>
There is a requirement where slimbus slave don't expect ports
to be disconnected during stream unprepare for sample rates
other than 44.1/88.2k, which is causing mute issues.
Added new slim_stream_unprepare_disconnect_port API to support
disconnect port request from clients without freeing port memory
allocated during stream prepare.
Change-Id: Idb00a1fdf15d864cb6ee82f67c0db4777434b296
Signed-off-by: Anvesh Salveru <quic_asalveru@quicinc.com>
Exit with an error from mem_buf_lend_internal() if the driver hasn't
probed.
Change-Id: Ide42166c2f850197f989a228f9139d401411a914
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
IPC logging and IRQ naming depend on the name variable in the glink
data structure. Add device tree name reading code that was removed
by upstream.
Change-Id: Id1c521d94b8a3c9557273d8f8b072e7e87a1b759
Signed-off-by: Chris Lew <quic_clew@quicinc.com>
Add pr_fmt to the ns file for easier error log matching.
Change-Id: I711735ee60c1fd9fde25850b8e625bb44c04f4c4
Signed-off-by: Chris Lew <quic_clew@quicinc.com>
Ignore the ENODEV failures returned by kernel_sendmsg(). These errors
mean either the local port has closed or the remote has gone down.
Neither of these scenarios are fatal and will eventually be handled
through packets that are later queued on the control port.
Also improve the logging messages to print the error code returned by
kernel_sendmsg().
Change-Id: Ibcebd1f44a3fbc87febaa84b11e05675663da5a0
Signed-off-by: Chris Lew <quic_clew@quicinc.com>
Increase the socket recvbuf for the ns so control packets are not
dropped in heavy traffic situations. This change will not
actually set the recvbuf to INT_MAX but to the system defined rmem_max
for sockets.
Change-Id: I860cc1052080cc6e683b44bef1dd9f8fc1899f31
Signed-off-by: Jay Jayanna <jayanna@codeaurora.org>
Signed-off-by: Chris Lew <quic_clew@quicinc.com>
If worker is not processing packets on control port fast enough,
socket buffer may get full and result in drop of control packets.
Creating dedicated worker thread to process control packets.
CRs-Fixed: 2763561
Change-Id: I4585015cef2a507a9ba13014cd93f40e60f8a25a
Signed-off-by: Deepak Kumar Singh <deesin@codeaurora.org>
Signed-off-by: Chris Lew <quic_clew@quicinc.com>
Enable QCOM_SPSS and its dependency, CONFIG_RPMSG_QCOM_SMD.
Change-Id: I4f1446d82a6cd1f7dd43c46519634d70390a4005
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
Add snapshot of the QCOM_SPSS driver from msm-5.15 commit 23fe038a2ea4
("Kconfig: Add support for kona chipset").
Change-Id: I7c419a62b14e21d45b3e8bcc2785570012a7c09a
Signed-off-by: Guru Das Srinagesh <quic_gurus@quicinc.com>
Fix pll enable output incase of when pll is not configured from boot.
Change-Id: I076ae750bad956c37d0a790b07fb9892f3149a0c
Signed-off-by: Vivek Aknurwar <quic_viveka@quicinc.com>
By enabling this flag init_boot.img will be generated if
the header version is 4.
Change-Id: I8a01d10cee8142ef900376d7e3d29f1b49e80d00
Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>
Adding Bootconfig to kernel command line to support
the version change.
Change-Id: I24b667e494e5bbf14397f16d9ef7219634f3f17b
Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>
If coresight-name exists in etm/ete nodes, use coresight-name value
as device name.
Change-Id: I1297241d8ddc2b29f8745ed33ed5b2089f6b0bcb
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>
Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
Before call swiotlb_init_io_tlb_mem, should allocate memory
for areas firstly.
Change-Id: Ib121040817cbae4a44f06ae62fe4b0e0fa27c796
Signed-off-by: Peng Yang <quic_penyan@quicinc.com>
Currently this macro is defined in internal MHI header as
a TRE length mask. Moving it to external header allows MHI
client drivers to set this upper bound for the transmit
buffer size.
Change-Id: I24c7bce37cb8f103c1436201d825bec4a36eb122
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Signed-off-by: Lazarus Motha <quic_lmotha@quicinc.com>
This allows controller to keep the memory allocated for bhi
vector table for rddm and fbc images. Memory remains allocated
after controller powers down and is freed when the controller
unregisters with MHI. Add a controller flag to make the
decision for memory allocation.
Change-Id: I974e44d3b927da1003e232455067c50fdf6fb42b
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Lazarus Motha <quic_lmotha@quicinc.com>
Adding Bootconfig to kernel command line to support
the version change.
Change-Id: I61564df16f2b6b9b13aea20a4ed6efb00fe4990b
Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>
By enabling this flag init_boot.img will be generated if
the header version is 4.
Change-Id: If0a15f4e68bcc48e19a50e041a565b7b57ce458b
Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>
Add support to read device names from device tree entries.
This allows using same names for CoreSight devices across different
targets.
Change-Id: I58d39c9e313a513ee1728b0437419661e33767b9
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
SW event ring elements are added and doorbells are rung during
ready state transition from host. HW event ring elements are
added and doorbells are rung in mission mode transition. All
event ring doorbells are rung in M0 state change transition.
Move this common code to a helper API mhi_setup_event_rings().
Pass a boolean for adding event ring elements. When this flag
is false, only ring doorbells for all event rings and do not
populate the event rings.
Change-Id: Ib201007179c2cb772decb2456d3510602ea63fd6
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Signed-off-by: Lazarus Motha <quic_lmotha@quicinc.com>
Default processing priority for an event ring is set to schedule
a regular priority tasklet. In order to distinguish going forward
and provide support for scheduling a high priority tasklet or any
further requirements that may come up, introduce support for
different event ring priorities.
Change-Id: I53325bc141269832444ba28a4941c050ceebe394
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Signed-off-by: Lazarus Motha <quic_lmotha@quicinc.com>
In case firmware request fails to find firmware at the default
location, re-try once with a fallback location. This is done by
adding fallback firmware image location in controller structure
and firmware request is sent again using fallback location.
Send a status call back to controller when re-try is done to
notify them as some features may not be available.
Change-Id: I6c832c121e7bfaf798c06d0341541a2677653fd0
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Lazarus Motha <quic_lmotha@quicinc.com>
Do not allow clearing the channel context twice from
mhi_driver_remove(), if already done before disable transition is
initiated. This prevents kernel warnings such as "trying to free
invalid coherent area" from occurring.
Change-Id: I85dec0557a287c9207b56d2b2243d53b6a40ff1c
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Signed-off-by: Lazarus Motha <quic_lmotha@quicinc.com>
sched_trace_rd_span is removed upstream. Restore the function locally.
Change-Id: I066be161e1da49b11de10f034e8f46a4c1510391
Signed-off-by: Sai Harshini Nimmala <quic_snimmala@quicinc.com>
