Only one pair of MHI ep's are supported till now.
With respect to auto-pcie use case requirement
we need to support one more MHI ep pair for cv2x.
Modify ipa-mhi driver to support additional mhi ep pair.
Change-Id: I301dc7c46c6bfcc995db5a6a56c677481588d20b
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
Adapt to removal of uni dimensional registers and replace
in bi dimensional registers due to increase in IPA pipes
number
Change-Id: Icf8e858d275744d30ffcc09ab6147de52b9ab148
Signed-off-by: Amir Levy <alevy@codeaurora.org>
ioctl to receive mac addr list and parental control
flag from QCMAP to enable data offload to HW or
exception path.
Change-Id: Iad837c4dbf6edb3055181c43436a7fb9e73396a3
Make interface changes to get PDN configuration. The ioctl
can be used to notify whether a PDN is in IP collision
mode or in IP passthrough mode and provide the required configuration
information.
Change-Id: Ia6daaa21392af56a966fbaa3b6f58cbf95325906
IPAv5 supports up to 256 pipes, update code to support
increased number of pipes and change in bitmaps
Change-Id: I828bd274974fc0af96c90cdb0fcb339e523c7d08
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Update IPAHAL to new IPAv5 registers according to SWI.
Remove usage of obsolete registers and use new ep registers
instead.
Change-Id: I5408c0508ff7ec26879d1cd481a04e463a2f91ab
Acked-by: Nadav Levintov <nadavl@qti.qualcomm.com>
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Signed-off-by: Ilia Lin <ilial@codeaurora.org>
Signed-off-by: Sivan Reinstein <sivanr@codeaurora.org>
In holi target due uC memory constraints uC monitoring stats
not support. So disabling the sending monitor command to uC.
Change-Id: I34e319118287fcd82876344bd85ab53c50cf5651
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>
Adding changes to configure the destination resource group for DRB-IP.
Change-Id: I41248e7e7e92a0e4635b8661d1f324be165bd2fa
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>
The while loop in gsi_handle_irq will cause an extra register
read after handle last interrupt. This read can be the unclocked
read. The fix is to break on ch/evt control interrupt where
could potientially cause IPA clock off.
Change-Id: If4b3bb127ee66648d24b8ca7c16bd6fec42d9fcc
Signed-off-by: Bojun Pan <bojunp@codeaurora.org>
Becauase of using wrong pair of PM operation device
was not resuming if suspend fails. Adding changes to
use correct set of PM operations.
Change-Id: Ib9fdea8f93f0a6dafbd5908dc8fc2bbf4f1e0904
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>
Make changes to use the max budget of 64 for the LAN polling.
Otherwise we will switch between Polling and Interrupt mode
even when there is continuous data.
Change-Id: I6bbf49b77d258e88044c03a33fe20bb015a55019
Signed-off-by: Chaitanya Pratapa <cpratapa@codeaurora.org>
In IPA4.9, the wrong end_init_deaggr ipa hal implementation had
been chosen. The fix is to correc the setting.
Change-Id: I63e2c50bc42b13ef9213d4b75d5c22346170a0d3
With HOLB monitoring, it is beneficial to enable drop
stats for USB and WLAN pipes. Also enable drop stats for
DPL pipe.
Change-Id: I24df7041a4056d2875f6b14d50ab52beb1459eeb
Signed-off-by: Chaitanya Pratapa <cpratapa@codeaurora.org>
Avoiding NULL pointer de-referencing for an internal variable.
Change-Id: I9fa3bc24c747c7c04d1d64b29fc63677206252e0
Signed-off-by: Michael Adisumarta <madisuma@codeaurora.org>
Removing the files copied from the kernel:
ipa.h
msm_gsi.h
ipa_fmwk.h
ipa_mhi.h
ipa_odu_bridge.h
ipa_uc_offload.h
ipa_usb.h
ipa_wdi3.h
ipa_wigig.h
and including the original files instead.
Depends-on: 3177533
Change-Id: I485f5545505bfbc4e775a75ae3d0809f9a977a97
Signed-off-by: Ilia Lin <ilial@codeaurora.org>
Currently the ipa_debugfs_print_tethering_stats()
prints values from zeroed buffer.
The ipa_get_teth_stats() has to be called only once,
and ipa_query_teth_stats() to fill the buffer.
Change-Id: I72e6db3c9f2c342e8b635341eee06795b2be9d67
Signed-off-by: Ilia Lin <ilialin@codeaurora.org>
When USB is suspended there are DL packets on consumer
channel leading to stall. to avoid the stall enabling
the holb as part of suspend and removing it in resume.
Change-Id: I08e2fe248ee675698da16b6df6aec8f109c73608
Signed-off-by: sivakanth vaka <svaka@codeaurora.org>
If in the __ipa3_stop_gsi_channel all iterafions
of the gsi_stop_channel returned GSI_STATUS_AGAIN,
channel->stop_in_proc flag has to be set,
otherwise the teardown of the ipa_mhi_suspend_internal
won't resume this channel.
For that the return value of the gsi_stop_channel
has to be forwarded (in case no other errors exist).
Additionally ipa_mhi_resume_channels should check both
IPA_HW_MHI_CHANNEL_STATE_SUSPEND state
and stop_in_proc flag.
Change-Id: I369211456fa949f8c1869b577028ff44ed4e2c95
Signed-off-by: Ilia Lin <ilialin@codeaurora.org>
PM resources are released even when there are outstanding
packets leading to data stall hence resources are released
only when there are no outstanding packets.
Change-Id: I630737edfc9cadea1d8a99bdb6bb6fcbe76615d8
Signed-off-by: sivakanth vaka <svaka@codeaurora.org>
Fixed the if condition for enabling the NAPI netdev to init the netdev
if at least one of both features is enabled.
Change-Id: I14d454bf6eaa070a9ba5bab9e0b2d2f3bd4a8cf7
Acked-by: Tal Gelbard <tgelbard@qti.qualcomm.com>
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Duplicate code which is causing we call probe_cb twice to rmnet_ctl
module.
Remove the un-necessary return after pipe setup but rmnet_ctl not
registered yet.
Change-Id: I935ca6c09801ab2882a196d739f0de55a4ab3806
ipa_api provided a wrapping layer for various functions in order to
mitigate between different ipa version. This mitigation is no longer
needed, hence ipa_api is obsolete.
Change-Id: I84c3fafef0f578b86080ac8457493ced4ec442e3
Acked-by: Eliad Ben Yishay <ebenyish@qti.qualcomm.com>
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Leaving this field 0 may lead to a crash during
the first gsi_poll_n_channel() call.
Change-Id: I6c8e9e1e5bacdddd41023618881d761d730a1931
Signed-off-by: Ilia Lin <ilial@codeaurora.org>
IPA HW will treat aggeragtion byte limit value 1 consider as 1K.
Adding changes to configuring the aggeragtion byte value w.r.t
IPA HW requirement.
Change-Id: Ibe9353a39971296f7e4b04f30039457c07c63033
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>
When we get a bad peripheral event from uC when there is a pending
HOLB ADD/DEL command response from uC we will run into a deadlock
if we try to acquire mutex as part of event log. Make a change
to remove mutex lock when logging the events.
Change-Id: I60ca3ecc4fe4d090278f745bdf2bb9e1bd09ca60
Signed-off-by: Chaitanya Pratapa <cpratapa@codeaurora.org>
