mirror of
https://github.com/torvalds/linux.git
synced 2024-11-16 09:02:00 +00:00
eca2ebc7e0
per spi-master statistics accessible as: /sys/class/spi_master/spi*/statistics/* per spi-device statistics accessible via: /sys/class/spi_master/spi*/spi*.*/statistics/* The following statistics are exposed as separate "files" inside these directories: * messages number of spi_messages * transfers number of spi_transfers * bytes number of bytes transferred * bytes_rx number of bytes transmitted * bytes_tx number of bytes received * errors number of errors encounterd * timedout number of messages that have timed out * spi_async number of spi_messages submitted using spi_async * spi_sync number of spi_messages submitted using spi_sync * spi_sync_immediate number of spi_messages submitted using spi_sync, that are handled immediately without a context switch to the spi_pump worker-thread Signed-off-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Mark Brown <broonie@kernel.org> |
||
---|---|---|
.. | ||
ad7877.h | ||
ad7879.h | ||
adi_spi3.h | ||
ads7846.h | ||
at73c213.h | ||
at86rf230.h | ||
cc2520.h | ||
corgi_lcd.h | ||
ds1305.h | ||
eeprom.h | ||
flash.h | ||
ifx_modem.h | ||
l4f00242t03.h | ||
libertas_spi.h | ||
lms283gf05.h | ||
max7301.h | ||
mc33880.h | ||
mcp23s08.h | ||
mmc_spi.h | ||
mxs-spi.h | ||
pxa2xx_spi.h | ||
rspi.h | ||
s3c24xx.h | ||
sh_hspi.h | ||
sh_msiof.h | ||
spi_bitbang.h | ||
spi_gpio.h | ||
spi_oc_tiny.h | ||
spi.h | ||
tdo24m.h | ||
tle62x0.h | ||
tsc2005.h | ||
xilinx_spi.h |