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Raul E Rangel 58a2109f6e platform/chrome: cros_ec_proto: Add trace event to trace EC commands 
This is useful to see which EC commands are being executed and when.

To enable:

    echo 1 > /sys/kernel/debug/tracing/events/cros_ec/enable

Example:

    cros_ec_cmd: version: 0, command: EC_CMD_GET_VERSION
    cros_ec_cmd: version: 0, command: EC_CMD_GET_PROTOCOL_INFO
    cros_ec_cmd: version: 1, command: EC_CMD_GET_CMD_VERSIONS
    cros_ec_cmd: version: 1, command: EC_CMD_USB_PD_CONTROL

The list of current commands is generated using the following script:

    sed -n 's/^#define \(EC_CMD_[[:alnum:]_]*\)\s.*/\tTRACE_SYMBOL(\1),\\/p' include/linux/mfd/cros_ec_commands.h

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Ross Zwisler <zwisler@google.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
2019-04-17 10:29:34 +02:00
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accessibility
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acpi
ACPI / utils: Drop reference in test for device presence
2019-03-19 22:34:21 +01:00
amba
ARM: 8836/1: drivers: amba: Update component matching to use the CoreSight UCI values.
2019-02-26 11:23:49 +00:00
android
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ata
SCSI misc on 20190306
2019-03-09 16:53:47 -08:00
atm
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auxdisplay
auxdisplay: charlcd: make backlight initial state configurable
2019-03-17 08:48:45 +01:00
base
Device properties framework fix for 5.1-rc2
2019-03-22 12:08:52 -07:00
bcma
…
block
for-linus-20190323
2019-03-23 10:14:42 -07:00
bluetooth
Bluetooth: mediatek: add support for MediaTek MT7663U and MT7668U UART devices
2019-03-02 19:51:23 +01:00
bus
ARM: SoC driver updates for 5.1
2019-03-06 09:41:12 -08:00
cdrom
…
char
Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-03-10 17:37:29 -07:00
clk
We have a fairly balanced mix of clk driver updates and clk framework
2019-03-14 08:46:17 -07:00
clocksource
clocksource/drivers/clps711x: Remove board support
2019-03-24 11:30:11 +01:00
connector
connector: fix unsafe usage of ->real_parent
2019-03-08 15:06:38 -08:00
cpufreq
cpufreq: intel_pstate: Fix up iowait_boost computation
2019-03-12 09:47:30 +01:00
cpuidle
cpuidle: governor: Add new governors to cpuidle_governors again
2019-03-12 23:46:55 +01:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2019-03-13 09:51:17 -07:00
dax
device-dax for 5.1
2019-03-16 13:05:32 -07:00
dca
…
devfreq
…
dio
…
dma
dmaengine updates for v5.1-rc1
2019-03-14 09:11:54 -07:00
dma-buf
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edac
Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-08 09:11:39 -08:00
eisa
…
extcon
…
firewire
…
firmware
memblock: drop memblock_alloc_*_nopanic() variants
2019-03-12 10:04:02 -07:00
fmc
…
fpga
…
fsi
…
gnss
…
gpio
pci-v5.1-changes
2019-03-09 14:57:08 -08:00
gpu
Merge branch 'drm-fixes-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
2019-03-22 12:08:44 +10:00
hid
Merge branch 'for-5.1/wacom' into for-linus
2019-03-05 15:43:05 +01:00
hsi
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hv
Char/Misc driver patches for 5.1-rc1
2019-03-06 14:18:59 -08:00
hwmon
hwmon: (ad7418) Add device tree probing
2019-02-25 09:06:00 -08:00
hwspinlock
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hwtracing
ARM updates for 5.1-rc1
2019-03-15 14:37:46 -07:00
i2c
i2c: i2c-designware-platdrv: Always use a dynamic adapter number
2019-03-13 18:07:10 +01:00
i3c
- Add a /* fall-through */ comment in the dw-i3c-master driver
2019-03-04 19:05:02 -08:00
ide
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide
2019-03-11 09:34:00 -07:00
idle
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iio
- New Drivers
2019-03-08 10:02:58 -08:00
infiniband
i40iw: Avoid panic when handling the inetdev event
2019-03-17 21:40:40 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-03-11 10:57:11 -07:00
interconnect
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iommu
iommu/vt-d: Save the right domain ID used by hardware
2019-03-22 12:02:27 +01:00
ipack
…
irqchip
irqchip/irq-mvebu-sei: Make mvebu_sei_ap806_caps static
2019-03-21 16:43:00 +01:00
isdn
isdn: hfcpci: fix potential NULL pointer dereference
2019-03-12 14:36:02 -07:00
leds
platform-drivers-x86 for v5.1-1
2019-03-10 13:16:37 -07:00
lightnvm
pblk: fix max_io calculation
2019-03-07 08:59:26 -07:00
macintosh
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
mailbox
mailbox: imx: keep MU irq working during suspend/resume
2019-03-11 02:51:43 -05:00
mcb
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md
for-5.1/block-post-20190315
2019-03-16 12:36:39 -07:00
media
DMA mapping updates for 5.1
2019-03-10 11:54:48 -07:00
memory
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memstick
…
message
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mfd
DMA mapping updates for 5.1
2019-03-10 11:54:48 -07:00
misc
5.1 Merge Window Pull Request
2019-03-09 15:53:03 -08:00
mmc
mmc: renesas_sdhi: limit block count to 16 bit for old revisions
2019-03-21 11:41:46 +01:00
mtd
This pull request contains updates for both UBI and UBIFS:
2019-03-13 09:34:35 -07:00
mux
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net
IB/mlx5: Use mlx5 core to create/destroy a DEVX DCT
2019-03-17 21:40:39 -03:00
nfc
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ntb
Fixes for switchtec debugability and mapping table entries, NTB
2019-03-15 14:32:59 -07:00
nubus
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nvdimm
device-dax for 5.1
2019-03-16 13:05:32 -07:00
nvme
for-5.1/block-post-20190315
2019-03-16 12:36:39 -07:00
nvmem
Char/Misc driver patches for 5.1-rc1
2019-03-06 14:18:59 -08:00
of
of: fix kmemleak crash caused by imbalance in early memory reservation
2019-03-12 10:04:02 -07:00
opp
PM / OPP: Update performance state when freq == old_freq
2019-03-12 09:45:56 +01:00
oprofile
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parisc
DMA mapping updates for 5.1
2019-03-10 11:54:48 -07:00
parport
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pci
IOMMU Updates for Linux v5.1
2019-03-10 12:29:52 -07:00
pcmcia
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perf
arm64 updates for 5.1:
2019-03-10 10:17:23 -07:00
phy
drm next pull request for 5.1
2019-03-08 08:23:15 -08:00
pinctrl
This is the bulk of pin control changes for the v5.1 kernel cycle.
2019-03-11 11:12:50 -07:00
platform
platform/chrome: cros_ec_proto: Add trace event to trace EC commands
2019-04-17 10:29:34 +02:00
pnp
ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting
2019-02-24 21:12:01 +01:00
power
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powercap
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pps
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ps3
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ptp
Merge branch 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-05 14:08:26 -08:00
pwm
pwm: atmel: Remove useless symbolic definitions
2019-03-04 12:52:49 +01:00
rapidio
rapidio/mport_cdev: mark expected switch fall-through
2019-03-07 18:32:02 -08:00
ras
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regulator
regulator: mc13xxx: Constify regulator_ops variables
2019-03-04 00:01:08 +00:00
remoteproc
remoteproc updates for v5.1
2019-03-14 09:00:06 -07:00
reset
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rpmsg
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rtc
platform/chrome: wilco_ec: Standardize mailbox interface
2019-04-15 16:07:42 +02:00
s390
ARM: some cleanups, direct physical timer assignment, cache sanitization
2019-03-15 15:00:28 -07:00
sbus
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scsi
scsi: ibmvscsi: Fix empty event pool access during host removal
2019-03-20 20:13:17 -04:00
sfi
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sh
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siox
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slimbus
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sn
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soc
ARM: SoC driver updates for 5.1
2019-03-06 09:41:12 -08:00
soundwire
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spi
pci-v5.1-changes
2019-03-09 14:57:08 -08:00
spmi
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ssb
…
staging
media updates for v5.1-rc1
2019-03-09 14:45:54 -08:00
target
SCSI misc on 20190315
2019-03-16 12:51:50 -07:00
tc
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tee
ARM: SoC driver updates for 5.1
2019-03-06 09:41:12 -08:00
thermal
Merge branches 'fixes' and 'thermal-intel' into next
2019-03-18 22:37:44 +08:00
thunderbolt
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tty
dmaengine updates for v5.1-rc1
2019-03-14 09:11:54 -07:00
uio
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usb
memblock: drop memblock_alloc_*_nopanic() variants
2019-03-12 10:04:02 -07:00
uwb
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vfio
powerpc updates for 5.1
2019-03-07 12:56:26 -08:00
vhost
virtio: fixes, cleanups
2019-03-10 12:47:57 -07:00
video
fbdev changes for v5.1:
2019-03-15 14:22:59 -07:00
virt
virt: vbox: Mark expected switch fall-through
2019-02-27 16:00:20 +01:00
virtio
virtio: hint if callbacks surprisingly might sleep
2019-03-06 11:19:57 -05:00
visorbus
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vlynq
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vme
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w1
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watchdog
linux-watchdog 5.1-rc1 tag
2019-03-11 11:22:15 -07:00
xen
xen/balloon: Fix mapping PG_offline pages to user space
2019-03-15 15:35:35 +01:00
zorro
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Kconfig
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Makefile
IOMMU Updates for Linux v5.1
2019-03-10 12:29:52 -07:00