| Commit message (Collapse) | Author | Age |
|---|
| |\
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
* refs/heads/tmp-93ec8fb
Linux 4.4.197
xfs: clear sb->s_fs_info on mount failure
x86/asm: Fix MWAITX C-state hint value
tracing: Get trace_array reference for available_tracers files
media: stkwebcam: fix runtime PM after driver unbind
CIFS: Force revalidate inode when dentry is stale
cifs: Check uniqueid for SMB2+ and return -ESTALE if necessary
Staging: fbtft: fix memory leak in fbtft_framebuffer_alloc
arm64: Rename cpuid_feature field extract routines
arm64: capabilities: Handle sign of the feature bit
kernel/sysctl.c: do not override max_threads provided by userspace
CIFS: Force reval dentry if LOOKUP_REVAL flag is set
CIFS: Gracefully handle QueryInfo errors during open
perf llvm: Don't access out-of-scope array
iio: light: opt3001: fix mutex unlock race
iio: adc: ad799x: fix probe error handling
staging: vt6655: Fix memory leak in vt6655_probe
USB: legousbtower: fix use-after-free on release
USB: legousbtower: fix open after failed reset request
USB: legousbtower: fix potential NULL-deref on disconnect
USB: legousbtower: fix deadlock on disconnect
USB: legousbtower: fix slab info leak at probe
usb: renesas_usbhs: gadget: Fix usb_ep_set_{halt,wedge}() behavior
usb: renesas_usbhs: gadget: Do not discard queues in usb_ep_set_{halt,wedge}()
USB: dummy-hcd: fix power budget for SuperSpeed mode
USB: microtek: fix info-leak at probe
USB: usblcd: fix I/O after disconnect
USB: serial: fix runtime PM after driver unbind
USB: serial: option: add support for Cinterion CLS8 devices
USB: serial: option: add Telit FN980 compositions
USB: serial: ftdi_sio: add device IDs for Sienna and Echelon PL-20
USB: serial: keyspan: fix NULL-derefs on open() and write()
serial: uartlite: fix exit path null pointer
USB: ldusb: fix NULL-derefs on driver unbind
USB: chaoskey: fix use-after-free on release
USB: usblp: fix runtime PM after driver unbind
USB: iowarrior: fix use-after-free after driver unbind
USB: iowarrior: fix use-after-free on release
USB: iowarrior: fix use-after-free on disconnect
USB: adutux: fix use-after-free on release
USB: adutux: fix NULL-derefs on disconnect
USB: adutux: fix use-after-free on disconnect
USB: adutux: remove redundant variable minor
xhci: Increase STS_SAVE timeout in xhci_suspend()
usb: xhci: wait for CNR controller not ready bit in xhci resume
xhci: Check all endpoints for LPM timeout
xhci: Prevent device initiated U1/U2 link pm if exit latency is too long
USB: usb-skeleton: fix NULL-deref on disconnect
USB: usb-skeleton: fix runtime PM after driver unbind
USB: yurex: fix NULL-derefs on disconnect
USB: yurex: Don't retry on unexpected errors
USB: rio500: Remove Rio 500 kernel driver
panic: ensure preemption is disabled during panic()
ASoC: sgtl5000: Improve VAG power and mute control
nl80211: validate beacon head
cfg80211: Use const more consistently in for_each_element macros
cfg80211: add and use strongly typed element iteration macros
crypto: caam - fix concurrency issue in givencrypt descriptor
perf stat: Fix a segmentation fault when using repeat forever
tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure
kernel/elfcore.c: include proper prototypes
fuse: fix memleak in cuse_channel_open
thermal: Fix use-after-free when unregistering thermal zone device
drm/amdgpu: Check for valid number of registers to read
ceph: fix directories inode i_blkbits initialization
xen/pci: reserve MCFG areas earlier
9p: avoid attaching writeback_fid on mmap with type PRIVATE
fs: nfs: Fix possible null-pointer dereferences in encode_attrs()
ima: always return negative code for error
cfg80211: initialize on-stack chandefs
ieee802154: atusb: fix use-after-free at disconnect
crypto: qat - Silence smp_processor_id() warning
can: mcp251x: mcp251x_hw_reset(): allow more time after a reset
powerpc/powernv: Restrict OPAL symbol map to only be readable by root
ASoC: Define a set of DAPM pre/post-up events
KVM: nVMX: handle page fault in vmread fix
s390/cio: exclude subchannels with no parent from pseudo check
s390/cio: avoid calling strlen on null pointer
s390/topology: avoid firing events before kobjs are created
KVM: s390: Test for bad access register and size at the start of S390_MEM_OP
Change-Id: I948ef653eafcff32197e1886e13548b32be2d0ad
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
commit d84ea2123f8d27144e3f4d58cd88c9c6ddc799de upstream.
Some boards take longer than 5ms to power up after a reset, so allow
some retries attempts before giving up.
Fixes: ff06d611a31c ("can: mcp251x: Improve mcp251x_hw_reset()")
Cc: linux-stable <stable@vger.kernel.org>
Tested-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| |\|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
* refs/heads/tmp-aeb051d
Linux 4.4.186
KVM: x86: protect KVM_CREATE_PIT/KVM_CREATE_PIT2 with kvm->lock
s390/qdio: don't touch the dsci in tiqdio_add_input_queues()
s390/qdio: (re-)initialize tiqdio list entries
s390: fix stfle zero padding
ARC: hide unused function unw_hdr_alloc
kvm: x86: avoid warning on repeated KVM_SET_TSS_ADDR
dm verity: use message limit for data block corruption message
sis900: fix TX completion
ppp: mppe: Add softdep to arc4
be2net: fix link failure after ethtool offline test
ARM: omap2: remove incorrect __init annotation
perf/core: Fix perf_sample_regs_user() mm check
e1000e: start network tx queue only when link is up
MIPS: Remove superfluous check for __linux__
VMCI: Fix integer overflow in VMCI handle arrays
carl9170: fix misuse of device driver API
staging: comedi: amplc_pci230: fix null pointer deref on interrupt
staging: comedi: dt282x: fix a null pointer deref on interrupt
usb: renesas_usbhs: add a workaround for a race condition of workqueue
usb: gadget: ether: Fix race between gether_disconnect and rx_submit
USB: serial: option: add support for GosunCn ME3630 RNDIS mode
USB: serial: ftdi_sio: add ID for isodebug v1
mwifiex: Don't abort on small, spec-compliant vendor IEs
fscrypt: don't set policy for a dead directory
mwifiex: Fix heap overflow in mwifiex_uap_parse_tail_ies()
mwifiex: Abort at too short BSS descriptor element
x86/tls: Fix possible spectre-v1 in do_get_thread_area()
x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()
udf: Fix incorrect final NOT_ALLOCATED (hole) extent length
bnx2x: Check if transceiver implements DDM before access
md: fix for divide error in status_resync
ARM: davinci: da8xx: specify dma_coherent_mask for lcdc
ARM: davinci: da850-evm: call regulator_has_full_constraints()
Input: imx_keypad - make sure keyboard can always wake up system
can: mcp251x: add support for mcp25625
dt-bindings: can: mcp251x: add mcp25625 support
mwifiex: Fix possible buffer overflows at parsing bss descriptor
mac80211: mesh: fix RCU warning
samples, bpf: fix to change the buffer size for read()
Input: elantech - enable middle button support on 2 ThinkPads
ANDROID: overlayfs ovl_create_of_link regression
Change-Id: I42190d7fc7de3f2287199a9f69bc42bcf3596ec7
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
[ Upstream commit 35b7fa4d07c43ad79b88e6462119e7140eae955c ]
Fully compatible with mcp2515, the mcp25625 have integrated transceiver.
This patch adds support for the mcp25625 to the existing mcp251x driver.
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
CAN controller needs to be aware of host power state to decide
if a timestamp message can be sent to host or not.
Change-Id: I89a570a2fb38336c38d0105bbb3df8b89d7e3035
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
Correct the frame timestamp based on the controller and host
time difference.
Change-Id: I6c60b943d18779a9bd9f221a2344dcea90b9fb5a
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| | |
Use proper interrupt type from the device tree for gpio interrupt
from CAN controller in qti-can driver as irq type may vary with
different targets.
Change-Id: If08c3f6d53fc6e8b7a55be47705c5a1841c0c913
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
Use the proper device tree property in qti-can driver for enabling
can-fd feature.
Change-Id: I4c59e7037a8e0f4972603aceb65138a190080074
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
Add IOCTL command to indicate the controller that firmware update
file end of file is reached.
Change-Id: Ib538ff68a4b974234ce541696d38772e7065b7d8
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| | |
Ignore the data from spi if data read happens to be 0xFF.
Change-Id: Ib1f28b70ee11e99f73a80166df56132371076f86
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
Irq type may vary among targets, add support to get
it from device tree.
Change-Id: I60cb49a4c5fee3dda4ec5abc02966b0b961590da
Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
On some targets, a higher timeout value is needed to get the firmware
version response.
Change-Id: Iede32155fb05877d8da70610fe4fcd391fdd268a
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
On some targets, a higher timeout value is needed to get the firmware
version response.
Change-Id: I67b85b16f1d7187e953df23b9a2ba327ec8d8591
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
mpc5746c CAN driver will be supported by the unified driver qti-can
also remove rh850 support from qti-can driver.
Change-Id: I6743604c1298b9705ac3550b96c9dae04d5137bd
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| | |
Create a single CAN driver for all the supported CAN
controllers.
Change-Id: I3770aae1adf4ccafd5132f6b57ddc050a93c7c0f
Signed-off-by: Balachandra C S <balacs@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| | |
Make the CAN interrupt as a wakeup capable interrupt and also add
suspend/resume routine to handle the suspend/resume states of
the device
Change-Id: I0e972f3c4b005b52fb8d2e03f83995ecd3c47538
Signed-off-by: Abinaya P <abinayap@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Add new parameters to account for different MCUs that can
be used with this driver. These devices have different reset
sequences and number of bits per word supported via SPI. Add
bindings for the mpc5746c controller and make the reset signal
optional.
Change-Id: I616dd3cfedf18a6e21683e1c07551c57c62a675d
Signed-off-by: Gustavo Solaira <gustavos@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This driver creates Network device of type CAN
and processes tx and rx frames that it sends and
receives over SPI protocol.
Change-Id: I54a8665d1b9eda7e9b1ff695bd67de312c410195
Signed-off-by: Gustavo Solaira <gustavos@codeaurora.org>
Signed-off-by: Abinaya P <abinayap@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
MTU defaults to standard CAN frame, however,
since rh850 driver supports CANFD frames MTU
needs to be set accordingly.
CRs-Fixed: 2071638
Change-Id: I5015af6e61ef4b4e021a715a8dec60d42a8a9e5b
Signed-off-by: Alex Yakavenka <ayakav@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
1.can: Don't sent fw_br command
Older versions of rh850 get stuck when
fw_br command received.
2.can: Fix buffer calculation
3.can: rh850 support for CAN FD
This change enables dual mode for CAN raw frames and also CAN FD for property transfer with up to
64 bytes payload for both transmit and receive.
4.can: rh850 CAN FD backward compatibility
This change enables backward compatibility for previous versions of VNW framework to use legacy raw frame mode.
5.can: rh850 support for AMB mode
This enables the AMB driver mode to support
CAN FD frames sent while driver mode is AMB
Change-Id: I0b6939f29ebabeebe2fd32a26fcc67c4386a6cb4
Signed-off-by: Bruce Wu <brucewu@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Modifications are required to support new ioctls
and send them using messages over spi.
CRs-Fixed: 1025945
Change-Id: Ibc41a1f0a8a7d0bd929209069869ae65fba75c70
Signed-off-by: Alex Yakavenka <ayakav@codeaurora.org>
Signed-off-by: Bruce Wu <brucewu@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Add data buffering and receive filters support
Resolve build failure by fixing code style
issue.
CRs-Fixed: 1013185
Change-Id: I926de382d6e813c288fb7e9388f42585a4ce4670
Signed-off-by: Alex Yakavenka <ayakav@codeaurora.org>
Signed-off-by: Zou Shunxiang <shunxian@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| |
| |
| | |
Bitrate config can be read for all
channels of RH850 and sent down to device
Change-Id: Id3f28f9fd024f7768fb04faef6a31efb8bfb85b2
CRs-Fixed: 1018330
Signed-off-by: Sergio Frades Ruiz De Sola <csfrade@codeaurora.org>
|
| | |
| |
| |
| |
| |
| |
| | |
RH850 can support 4 channels.
Change-Id: Iacba77fbec7d8952c94b8cdff0efd66669c52e63
Signed-off-by: Alex Yakavenka <ayakav@codeaurora.org>
|
| |/
|
|
|
|
|
|
|
| |
This driver creates network device of type CAN
and processes tx and rx frames that it sends and
receives over SPI.
Change-Id: I903927d5bb0025c2ad3e9f1dd7cb51de547fc360
Signed-off-by: Alex Yakavenka <ayakav@codeaurora.org>
|
| |
|
|
|
|
|
|
|
| |
An spi_driver does not need to set an owner, it will be populated by the
driver core.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
|
| |
|
|
|
|
|
|
|
|
| |
The regulators power and transceiver are optional. If those are not
present, the pointer (or error pointer) is correctly handled by the
driver, hence we can use devm_regulator_get_optional safely, which
avoids regulators getting created.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
If a valid power regulator or a dummy regulator is used (which
happens to be the case when no regulator is specified), restart_work
is queued no matter whether the device was running or not at suspend
time. Since work queues get initialized in the ndo_open callback,
resuming leads to a NULL pointer exception.
Reverse exactly the steps executed at suspend time:
- Enable the power regulator in any case
- Enable the transceiver regulator if the device was running, even in
case we have a power regulator
- Queue restart_work only in case the device was running
Fixes: bf66f3736a94 ("can: mcp251x: Move to threaded interrupts instead of workqueues.")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
| |
|
|
|
|
|
|
|
| |
This patch corrects addresses of acceptance filters. These registers are not in
use, but values should be correct. Tested with MCP2515 and am3352 and also
checked datasheets for MCP2515 and MCP2510.
Signed-off-by: Tomas Krcka <tomas.krcka@nkgroup.cz>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
In order to be able to move the stats increment from can_bus_off() into
can_change_state(), the increment had to be moved back into code that was using
can_bus_off() but not can_change_state().
As a side-effect, this patch fixes the following bugs:
* Redundant call to can_bus_off() in c_can.
* Bus-off counted twice in xilinx_can.
Signed-off-by: Andri Yngvason <andri.yngvason@marel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
| |
|
|
|
|
|
|
|
|
| |
This patch moves the data allocated using dma_alloc_coherent to the
corresponding managed interface and does away with the calls to free the
allocated memory in the probe and remove functions.
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
| |
|
|
|
|
|
|
| |
No need to manually copy debug settings into subdir Makefiles. kbuild
has a mechanism for inheriting, so let's use it.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| |
drivers/net/can/spi/mcp251x.c:953:7-27: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT
Make sure threaded IRQs without a primary handler are always request with
IRQF_ONESHOT
Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci
CC: Stefano Babic <sbabic@denx.de>
CC: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
|
|
Create a directory for all CAN drivers using SPI and move mcp251x driver there.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
|
