freebsd-dev/sys/powerpc/mpc85xx
Ian Lepore d1e99670ae Use IIC_EBUSBSY and IIC_BUSERR status values consistantly across all drivers.
Make it clearer what each one means in the comments that define them.

IIC_BUSBSY was used in many places to mean two different things, either
"someone else has reserved the bus so you have to wait until they're done"
or "the signal level on the bus was not in the state I expected before/after
issuing some command".

Now IIC_BUSERR is used consistantly to refer to protocol/signaling errors,
and IIC_BUSBSY refers to ownership/reservation of the bus.
2015-10-09 22:49:50 +00:00
..
atpic.c
ds1553_bus_fdt.c
ds1553_core.c
ds1553_reg.h
fsl_sdhc.c Fix freescale sdhc driver, and add it to the files list. 2015-08-27 03:47:56 +00:00
fsl_sdhc.h
i2c.c Use IIC_EBUSBSY and IIC_BUSERR status values consistantly across all drivers. 2015-10-09 22:49:50 +00:00
isa.c
lbc.c Move Open Firmware device root on PowerPC, ARM, and MIPS systems to 2014-02-05 14:44:22 +00:00
lbc.h
mpc85xx_gpio.c Add a GPIO driver for the mpc85xx. 2015-04-04 02:34:40 +00:00
mpc85xx.c Interrelated improvements to early boot mappings: 2013-10-26 18:18:14 +00:00
mpc85xx.h Make the mpc85xx platform a kobj base class. 2015-08-22 03:29:12 +00:00
pci_mpc85xx_pcib.c Remove debug printf. 2015-08-19 13:23:07 +00:00
pci_mpc85xx.c The Freescale qoriq PCIe controller is compatible with mpc85xx. 2015-08-26 03:37:33 +00:00
platform_mpc85xx.c Make the mpc85xx platform a kobj base class. 2015-08-22 03:29:12 +00:00