The change adds Traffic Shaping and Policing (TSP) feature
to the IPA driver:
* HAL addition for TSP tables translation to and from HW format
* Core TSP for table management
* IOCTL handlers for table management commands from userspace
* Debugfs addition that dumps the TSP configuration
The whole feature is added under CONFIG_IPA_TSP kbuild switch.
Change-Id: I11e444aeb93e10d6809873d02a8b3be7cc366755
Signed-off-by: Ilia Lin <quic_ilial@quicinc.com>
Link loading showed a stack based buffer, used for printing
statistics, was too big. The sized has been reduced to be more stack
friendly.
Change-Id: Iab6f6d1d7e77c42855205641c20999c2633f3075
Signed-off-by: Perry Randise <quic_prandise@quicinc.com>
Updated change to avoid race condition and NULL pointer access,
In case of SSR and ioctl call while performing QMI transaction.
Change-Id: I09dbf33d76a3a0d9e4917e62aaf1257a1abe2db9
Signed-off-by: Raghavendar rao l <quic_rlomte@quicinc.com>
In apps resume scenario if start channel not saving IPA registers,
as ipa clock count was not updated. Adding changes to increment clock
count once clock enable success before reg save.
Change-Id: Ie179bfe648373dad0148c65a11f03945292911f5
Signed-off-by: Ashok Vuyyuru <quic_avuyyuru@quicinc.com>
In SSR scenario if QMI response delayed SSR events getting timeout,
To avoid this issue reduce the QMI timeout value from 60sec to 10sec.
Change-Id: Ib0113a91f9bd60b3ea0e374bf249d4859a22a040
Signed-off-by: Ashok Vuyyuru <quic_avuyyuru@quicinc.com>
When commit header table from memory to HW, adding fix to clean
dma allocation if it fails in multiple mapping attempts and also to
clean the allocated mapping of hdr table after commit to HW.
Change-Id: Icbf1b855e34625ffe8f8356a59cddf85a91b0160
Signed-off-by: Jagadeesh Ponduru <quic_jponduru@quicinc.com>
There are new IPA 5.5 hardware coalescing additions that relate to LAN
Coalescing. They are attended to herein.
Change-Id: I5c1d8d85aceb48d0a159026fcc7c0d660026d8c6
Signed-off-by: Perry Randise <quic_prandise@quicinc.com>
There are new IPA 5.5 hardware coalescing enhancements that relate
to WAN Coalescing. They are attended to herein.
Change-Id: Ic54e60eec7dde791eae3c877036ebc8f17a39a5a
Signed-off-by: Perry Randise <prandise@codeaurora.org>
Order-3 allocations are costly when system is in full use.
Make changes to allocate page recycling buffers only once on boot up.
Change-Id: I445e27ecc03aaa00483e7a46a468ef0a6f4bfcfb
Signed-off-by: Chaitanya Pratapa <quic_cpratapa@quicinc.com>
Freepage workqueue created only for few pipes, while handling error
scenarios freeing it for all pipes. So adding check to free work queue
only if created.
Change-Id: I8bf097c02f6acd0a4a22b3d4bc5b66f46884fc1e
Signed-off-by: Ashok Vuyyuru <quic_avuyyuru@quicinc.com>
Added workaround change to handle ipa hw version change as
updating ipa hw version in dtsi and kernel cant be performed in
single build.
Change-Id: I78ff16cb7b677e412cf297224f570b4c1c347cbf
Signed-off-by: Raghavendar rao l <quic_rlomte@quicinc.com>
Currently during nop desc send, we are setting
nop pending flag to false before queing desc,
due to which we are not able to queue nop desc
again if it fails for first time. Now setting
nop pending flag to false only if we successfully
queued nop desc.
Change-Id: Ice0b3726f2ff0e81c0e5b041346e0ba06619ef62
Signed-off-by: Piyush Dhyani <pdhyani@codeaurora.org>
The DMA address allocated may be in 64-bit address
range if dma mask is set to 64-bit, the MSB register
value is required.
Signed-off-by: Cheng Zeng <quic_chenzeng@quicinc.com>
Change-Id: Ie091b01ac44e70d450a8d050855b5f3f0f510695
The pointer should be event ring pointer, not transfer
ring pointer, it has chance to get wrong upper 32 bits
when smmu is disabled.
Signed-off-by: Cheng Zeng <quic_chenzeng@quicinc.com>
Change-Id: I8aa0d102d81fb2632ce988fcc8d816e7fed7b5b1
Count TTL HW updates and add to debugfs status and stats logging.
Change-Id: I72cf48a2aa6cc6fcee0c709d1366920b5430576f
Signed-off-by: Eliad Ben Yishay <quic_ebenyish@quicinc.com>
Increase the hw_stats_quota_size from 72 to 96 bytes on targets
IPA_5_0 and above.
Change-id: Id407138e7b0f684a3bce5ba00059b368cee8156b
Signed-off-by: Michael Adisumarta <quic_madisuma@quicinc.com>
To avoid temporary stall on WLAN client enabling the HOLB on
WLAN2 consumer pipe.
Change-Id: I3920205f7f62dbdd240da162fab4158ab8e070b4
Signed-off-by: Jagadeeesh Ponduru <quic_jponduru@quicinc.com>
Removed routing_table_index_valid check. This is because
by setting this value to 0, we will inform q6 to apply q6
routing rules instead of AP routing rules
Change-Id: I8415e7812660f2d50fb95959a1111182841bb3e0
Workqueue was getting scheduled after teardwon the pipe.
Adding changes to flush to workqueue during teardown pipe.
Change-Id: I5a6b3464d76a9835bfbf7668e8dbb1cdf00c73fe
Signed-off-by: Ashok Vuyyuru <quic_avuyyuru@quicinc.com>
Add basic IPv4 and Ipv6 test cases for TTL update in HW
based on filtering and routing rules. Also, consists of
several minor fixes during bring up.
Change-Id: Ib363434b20ad2fc8cf29c78bb5db667959f2dbfd
Signed-off-by: Chaitanya Pratapa <cpratapa@codeaurora.org>
Add IOCTL support to configure route table index in case of
NAT suppression and Conntrack suppression being enabled.
Change-Id: Id2ba72c71e8c541ea54488078f30a9103c0d3eba
Signed-off-by: Chaitanya Pratapa <quic_cpratapa@quicinc.com>
* Early stage target does not support every std library operations
* changed vector insert before begin to push_back to eliminate illegal
memory access
* Added virtual destructor PacketModifier
Change-Id: I34041e8b81547d474c050425beac8ae8a78a4799
Signed-off-by: Eliad Ben Yishay <quic_ebenyish@quicinc.com>
Make changes to use __GFP_RETRY_MAYFAIL to avoid triggering
OOM Killer when allocating pages for temp allocations.
Change-Id: I2f5843c9a1c0a9f41e215c8241713f4670e4b35c
Signed-off-by: Chaitanya Pratapa <quic_cpratapa@quicinc.com>
Correcting the sequence to dynamically change the HOLB timer.
Change-Id: Iefcac36b93f3aee037628e3b0ec81aa5f5636caa
Acked-by: Suhas mallesh <smallesh@codeaurora.org>
Signed-off-by: Michael Adisumarta <madisuma@codeaurora.org>
Make changes to configure COAL_MASTER_CFG. Enable IPv4 ID
ignore bit by default. Give provision to configure via DT.
Change-Id: I17d4b368458417f4379d82bbfce754672b5f27aa
Signed-off-by: Chaitanya Pratapa <quic_cpratapa@quicinc.com>
Adding changes to enhance find free pages from list,
1. When free page not available instead of keep trying
using temporary pages.
2. In tasklet search for free pages adding to head.
Change-Id: I991336167519322081faf8f82feec4e3f0d7b161
Signed-off-by: Ashok Vuyyuru <quic_avuyyuru@quicinc.com>
