This reverts commit 1d6a39186b ("usb:
dwc3: gadget: start requests as soon as they come"). Queuing request
as soon as they come without waiting for XFER_NOT_READY event resulting
into usb transfer stall.
Change-Id: Ic08b2da2983a520a07a0b225254c068d499a67cc
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
This reverts commit 8a1a9c9e45
("usb: dwc3: gadget: start transfer on XFER_COMPLETE"). This
optimization is resulting into transfer stall for an endpoint.
Hence start transfer only from XFER_NOT_READY event.
Change-Id: Idcd7ae3de3cb85b84c3db7f367b56b097561b2dd
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
* tmp-bab1564:
ANDROID: mmc: Add CONFIG_MMC_SIMULATE_MAX_SPEED
android: base-cfg: Add CONFIG_INET_DIAG_DESTROY
cpufreq: interactive: only apply interactive boost when enabled
cpufreq: interactive: fix policy locking
ANDROID: dm verity fec: add sysfs attribute fec/corrected
ANDROID: android: base-cfg: enable CONFIG_DM_VERITY_FEC
UPSTREAM: dm verity: add ignore_zero_blocks feature
UPSTREAM: dm verity: add support for forward error correction
UPSTREAM: dm verity: factor out verity_for_bv_block()
UPSTREAM: dm verity: factor out structures and functions useful to separate object
UPSTREAM: dm verity: move dm-verity.c to dm-verity-target.c
UPSTREAM: dm verity: separate function for parsing opt args
UPSTREAM: dm verity: clean up duplicate hashing code
UPSTREAM: dm: don't save and restore bi_private
mm: Export do_munmap
sdcardfs: remove unneeded __init and __exit
sdcardfs: Remove unused code
fs: Export d_absolute_path
sdcardfs: remove effectless config option
inotify: Fix erroneous update of bit count
fs: sdcardfs: Declare LOOKUP_CASE_INSENSITIVE unconditionally
trace: cpufreq: fix typo in min/max cpufreq
sdcardfs: Add support for d_canonical_path
vfs: add d_canonical_path for stacked filesystem support
sdcardfs: Bring up to date with Android M permissions:
Changed type-casting in packagelist management
Port of sdcardfs to 4.4
Included sdcardfs source code for kernel 3.0
ANDROID: usb: gadget: Add support for MTP OS desc
CHROMIUM: usb: gadget: f_accessory: add .raw_request callback
CHROMIUM: usb: gadget: audio_source: add .free_func callback
CHROMIUM: usb: gadget: f_mtp: fix usb_ss_ep_comp_descriptor
CHROMIUM: usb: gadget: f_mtp: Add SuperSpeed support
FROMLIST: mmc: block: fix ABI regression of mmc_blk_ioctl
FROMLIST: mm: ASLR: use get_random_long()
FROMLIST: drivers: char: random: add get_random_long()
FROMLIST: pstore-ram: fix NULL reference when used with pdata
usb: u_ether: Add missing rx_work init
ANDROID: dm-crypt: run in a WQ_HIGHPRI workqueue
misc: uid_stat: Include linux/atomic.h instead of asm/atomic.h
hid-sensor-hub.c: fix wrong do_div() usage
power: Provide dummy log_suspend_abort_reason() if SUSPEND is disabled
PM / suspend: Add dependency on RTC_LIB
drivers: power: use 'current' instead of 'get_current()'
video: adf: Set ADF_MEMBLOCK to boolean
video: adf: Fix modular build
net: ppp: Fix modular build for PPPOLAC and PPPOPNS
net: pppolac/pppopns: Replace msg.msg_iov with iov_iter_kvec()
ANDROID: mmc: sdio: Disable retuning in sdio_reset_comm()
ANDROID: mmc: Move tracepoint creation and export symbols
ANDROID: kernel/watchdog: fix unused variable warning
ANDROID: usb: gadget: f_mtp: don't use le16 for u8 field
ANDROID: lowmemorykiller: fix declaration order warnings
ANDROID: net: fix 'const' warnings
net: diag: support v4mapped sockets in inet_diag_find_one_icsk()
net: tcp: deal with listen sockets properly in tcp_abort.
tcp: diag: add support for request sockets to tcp_abort()
net: diag: Support destroying TCP sockets.
net: diag: Support SOCK_DESTROY for inet sockets.
net: diag: Add the ability to destroy a socket.
net: diag: split inet_diag_dump_one_icsk into two
Revert "mmc: Extend wakelock if bus is dead"
Revert "mmc: core: Hold a wake lock accross delayed work + mmc rescan"
ANDROID: mmc: move to a SCHED_FIFO thread
Conflicts:
drivers/cpufreq/cpufreq_interactive.c
drivers/misc/uid_stat.c
drivers/mmc/card/block.c
drivers/mmc/card/queue.c
drivers/mmc/card/queue.h
drivers/mmc/core/core.c
drivers/mmc/core/sdio.c
drivers/staging/android/lowmemorykiller.c
drivers/usb/gadget/function/f_mtp.c
kernel/watchdog.c
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
Change-Id: Ibb4db11c57395f67dee86211a110c462e6181552
Currently, as soon as the mode switch for video-cmd mode request
kicks in, few software structures are changed immediately. This
might cause issues when the previous kickoff is in progress with
the kernel thread. Add wait for kickoff before executing mode
switch to avoid such issues.
Change-Id: I2646d00d64416523da9c936715e9af9a2b258eeb
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
iovec memory for each pipe is only accessed by crypto and BAM drivers from
the CPU. It won't be accessed by crypto device. Change allocation of iovec
from coherent memory space to kernel memory space to improve performance.
Change-Id: I97162c00c37716be8b9a20393f67bda8da41e99d
Acked-by: Che-Min Hsieh <cheminh@qti.qualcomm.com>
Signed-off-by: Sivanesan Rajapupathi <srajap@codeaurora.org>
Configure the ufs clocks core and peripheral memory state when
turned off. This configuration is required to allow retaining
ICE crypto configuration (including keys) when ice_core_clk is
turned off, and powering down non-ICE RAMs of host controller.
Change-Id: I93584851fd50c7006ccd48979087d707ab4c6408
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
This reverts commit 6bb4fe12ea
("usb: dwc3: gadget: use update transfer command"). If we get
a Xfer Not Ready event with reason "Transfer Active" issuing
update transfer for the endpoint for any pending request
results into transfer stall on the endpoint. Hence do not use
update transfer command for on-demad transfers.
Change-Id: Iec1c5913efe1dd266506f973951f22a2170fce77
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
This change reverts Commit f3af36511e ("usb: dwc3: gadget: always
enable IOC on bulk/interrupt transfers") which sets IOC bit for both
bulk/interrupt transfers resulting into interrupt for each TRB
completion with event as XFERINPROGRESS. In some cases it has been
observed that controller is not able to complete provided TRB on
bulk-in endpoint causing stall conditions. Hence Fix this issue by not
setting IOC bit for each TRB to receive XFERCOMPLETE interrupt with it.
Change-Id: I5ff08188f37044332f7dadba8d677288e83bfec8
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
This reverts commit e6e709b7ab ("usb:
dwc3: gadget: use Update Transfer from Xfer In Progress"). Issueing
update transfer command for on-demand transfers reslting into
transfer stall.
Change-Id: I5dd4818e07a3297dd9226169741d8753b2f57a2e
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
XFERNOTREADY event provides status about current transfer. Hence
if transfer is active, then avoid starting next transfer by calling
__dwc3_gadget_kick_transfer() API. Otherwise USB controller stalls to
perform data transfer on that endpoint due to starting new transfer
without completing in progress transfer.
Change-Id: I90370e7e5de55b499a78fbfe5e913f39ec22c7e5
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
commit 0b93a4c838 ("usb: dwc3: fix TRB completion when multiple TRBs
are started") enables XFERINPROGRESS event with all endpoint type
except control endpoint. Currently we are not using XFERINPROGRESS for
queuing next request and depends on XFERNOTREADY event only.
Change-Id: I833c2311c5af48fd15f2813df9cc83c3471c4f94
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
rmnet_data currently frees incoming memory when de-aggregating
large incoming aggregated packets. This may introduce additional
overhead in the memory allocator. Add a handler as part of the
rx_handler_data to recycle the skb's. This handler needs to
defined within the specific transport driver. If the recycle
handler is not implemented by the transport, rmnet_data will
free the skb (default behavior).
CRs-Fixed: 1048396
Change-Id: I14b929d78c87ced26cff3c32876d2eec5de33350
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Registering the vmem_maxi_clk after the mnoc_maxi_clk leads to it
being added to the handoff list after its FSM clock. This results
in the mnoc_maxi_clk being stuck ON when it's disabled as part of
clock_late_init. Hence, change the order of registering these clocks.
CRs-Fixed: 1065813
Change-Id: If076545f9557f1be2633f72fca5b9e8096b6501b
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
Dump host state, power info and host/vendor specific registers
on link failures. This provides useful info to debug the failures.
Change-Id: I76a4ea56f3aee6a51a5930381ad8d12ca8b43551
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Change testbus default config, dump additional testbus
registers and ufs phy regs along with other debug vendor
specific registers. These additional info are useful
in debugging link related failures.
Change-Id: Icfa44def6d461a5782f7f57cefb78ed5e57a50d0
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
It's useful to dump phy registers on failure to debug
link issues. Export a new ops for the ufs driver to invoke
during link failures.
Change-Id: Id3a9c9085375b783d97e7f2ffd3e11ec469aedb9
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
Currently the code passes on the error value it receives from the
individual property getters. This causes the read of uevent to fail.
Instead convert those errors to -ENODATA which the power supply
framework handles graciously and keeps the read of uevent entry from
failing. It simply skips reporting that property in uevent.
Change-Id: I997197c7c7315769e49342da7973a9f79ab54c80
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Add support of monitoring runtime phone power. Driver configures two
threshold values and receives notifications when phone power
crosses either high or low threshold. Driver then sends indication to
WLAN FW, which will vote for different regulator power mode based on the
indication.
CRs-Fixed: 1050198
Change-Id: I0614286f1b2a3446d40ad4d82e24a6e8f91069e1
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Add VADC node in ICNSS for reading and monitoring
runtime phone power.
CRs-Fixed: 1050198
Change-Id: I94278e4a972e4a1a2cdb162482a589743992ca3c
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Add debugfs entries for reading/writing WLAN hardware registers.
This is for runtime debugging enhancement.
CRs-Fixed: 1058506
Change-Id: Ib49adaa407d2a5d7765401fee4c8652f235c5f33
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Add support of sending athdiag read/write commands through QMI.
This enhance the runtime debugging of WLAN Hardware.
CRs-Fixed: 1038933
Change-Id: I6639ecce6c24d8b9757a98757bcc3f0cd4b2e9b2
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Register suspend_noirq and resume_noirq for WLAN driver.
This could make sure that no wake up is pending from FW
and if initial wake up is received then failing suspend_noirq
should trigger resume.
CRs-Fixed: 1060667
Change-Id: Ib233ce66ad21819d2d62155072f0bf985a12837b
Signed-off-by: Yuanyuan Liu <yuanliu@codeaurora.org>
Add SPS module to device tree. SPS (Smart Peripheral System)
enables the support of all BAMs in the system which provide DMA
functionality to various peripherals.
Change-Id: I9fcf626fbbaaa4a15d88983de23910e02a9b57e8
Signed-off-by: Rama Krishna Phani A <rphani@codeaurora.org>
Skuf use touch panel protocol B for touch event recognition that
needs enable this protocol in driver.
Change-Id: Ic855ed4fb0277a9bc5996bcb310db67b8ccf5c03
Signed-off-by: Bingzhe Cai <bingzhec@codeaurora.org>
Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
