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freebsd-nq/sys/dev/iicbus
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Allan Jude 11ba8488b8 iicsmb: Request the bus recursively in bread() 
ipmi_ssif will `smbus_request_bus()` to do multiple smbus requests
(which requests the iicbus), and then here in `bread()` we also need to
request the bus because `bread()` takes multiple transactions.
This causes deadlock as it's waiting for the bus it already has without
`IIC_RECURSIVE`.

Sponsored by:	Ampere Computing LLC
Submitted by:	Klara Inc.
Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D28742
2021-02-23 20:06:16 +00:00
..
gpio
Add TCA6416 GPIO expander support.
2020-05-25 15:31:43 +00:00
mux
Revert "Define PNP info after defining driver modules"
2021-01-23 10:59:41 -05:00
pmic
Add a driver for FAN53555 based PMIC.
2020-12-04 15:23:43 +00:00
rtc
Add a driver for HYM8563 based RTC.
2020-12-04 15:09:42 +00:00
twsi
twsi: some variants clear interrupt flag by writing 0, others by writing 1
2020-09-07 06:32:03 +00:00
acpi_iicbus.c
acpi_iicbus: set device description in the probe method
2020-04-24 07:55:39 +00:00
ad7417.c
Drop 'All rights reserved'
2020-03-06 21:32:42 +00:00
ad7418.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
adm1030.c
…
ads111x.c
Revert "Define PNP info after defining driver modules"
2021-01-23 10:59:41 -05:00
adt746x.c
Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)
2020-02-26 14:26:36 +00:00
ds13rtc.c
Clean up some of my copyrights; add SPDX tag and remove All rights reserved.
2019-12-13 01:38:48 +00:00
ds1307.c
…
ds1307reg.h
…
ds1631.c
Drop 'All rights reserved'
2020-03-06 21:24:09 +00:00
ds1672.c
…
ds1775.c
Drop 'All rights reserved'
2020-03-06 21:26:35 +00:00
ds3231.c
…
ds3231reg.h
The ds3231 RTC chip bitmask values for 12- versus 24-hour mode were reversed,
2020-07-19 18:53:19 +00:00
htu21.c
htu21: driver for HTU21D I2C temperature and humidity sensor
2021-01-19 15:08:51 +02:00
icee.c
Don't do the busy dance in icee_open/close
2020-09-14 23:30:04 +00:00
if_ic.c
Widen NET_EPOCH coverage.
2019-10-07 22:40:05 +00:00
iic_recover_bus.c
Clean up some of my copyrights; add SPDX tag and remove All rights reserved.
2019-12-13 01:38:48 +00:00
iic_recover_bus.h
Clean up some of my copyrights; add SPDX tag and remove All rights reserved.
2019-12-13 01:38:48 +00:00
iic.c
…
iic.h
…
iicbb_if.m
…
iicbb.c
move defintion of hw.i2c sysctl node from iicbb to iicbus
2020-09-03 08:02:19 +00:00
iicbus_if.m
…
iicbus.c
move defintion of hw.i2c sysctl node from iicbb to iicbus
2020-09-03 08:02:19 +00:00
iicbus.h
Add plug and play information macroses for ACPI and I2C buses.
2020-10-31 22:15:59 +00:00
iichid.c
hid: fix extraneous SYSCTL_ADD_INT() options revealed by LINT build
2021-01-10 22:17:20 +03:00
iicoc_fdt.c
iicoc: add FDT bus attachment
2019-12-20 03:40:50 +00:00
iicoc_pci.c
iicoc: fix the build on PCI machines
2019-12-20 05:15:03 +00:00
iicoc.c
iicoc: split up common core and PCI bus specifics
2019-12-20 03:40:46 +00:00
iicoc.h
iicoc: split up common core and PCI bus specifics
2019-12-20 03:40:46 +00:00
iiconf.c
Add support for i2c bus mux hardware.
2020-01-02 17:51:49 +00:00
iiconf.h
Add support for i2c bus mux hardware.
2020-01-02 17:51:49 +00:00
iicsmb.c
iicsmb: Request the bus recursively in bread()
2021-02-23 20:06:16 +00:00
isl12xx.c
Clean up some of my copyrights; add SPDX tag and remove All rights reserved.
2019-12-13 01:38:48 +00:00
lm75.c
…
max6690.c
Provide a slightly more-tolerant set of thermal parameters for PowerMac
2020-10-15 13:43:43 +00:00
nxprtc.c
Clean up some of my copyrights; add SPDX tag and remove All rights reserved.
2019-12-13 01:38:48 +00:00
ofw_iicbus.c
…
rtc8583.c
Clean up some of my copyrights; add SPDX tag and remove All rights reserved.
2019-12-13 01:38:48 +00:00
s35390a.c
…
sy8106a.c
Remove "all rights reserved" from copyright for the file that Jared McNeill
2019-12-03 21:05:33 +00:00
syr827.c
syr827: Switch to iicdev_{readfrom,writeto}
2019-10-01 18:32:27 +00:00