d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
93e26ff438
freebsd-dev/sys/mips/atheros
History
Adrian Chadd 93e26ff438 Fix the ar724x shift calculation when writing to the PCI config space. 
This was preventing the ath driver from being loaded at runtime.
It worked fine when compiled statically into the kernel but not when
kldload'ed after the system booted.

The root cause was that PCIR_INTLINE (register 60) was being
overwritten by zeros when register 62 was being written to.
A subsequent read of this register would return 0, and thus
the rest of the PCI glue assumed an IRQ resource had already
been allocated.  This caused the device to fail to attach at
runtime as the device itself didn't contain any IRQ resources.

TODO: go back over the ar71xx and ar724x PCI config read/write
code and ensure it's correct.
2012-01-07 04:13:25 +00:00
..
apb.c - There's no need to overwrite the default device method with the default 2011-11-22 21:28:20 +00:00
apbvar.h - Add intr counters for APB interrupts 2009-11-18 22:53:05 +00:00
ar71xx_bus_space_reversed.c - Handle byte-order issue for non-word accesses to memory mapped 2009-04-19 22:56:35 +00:00
ar71xx_bus_space_reversed.h - Handle byte-order issue for non-word accesses to memory mapped 2009-04-19 22:56:35 +00:00
ar71xx_chip.c Style(9) changes. 2011-12-13 05:13:51 +00:00
ar71xx_chip.h Preparation work for supporting the AR91xx and AR724x. 2010-08-19 02:03:12 +00:00
ar71xx_cpudef.h Join chip depended methods for arge0 and arge1 into single call with unit. 2011-11-27 11:15:59 +00:00
ar71xx_ehci.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
ar71xx_gpio.c Remove these locks - they aren't strictly needed and cause measurable 2011-12-20 00:33:56 +00:00
ar71xx_gpiovar.h Fix GPIO_MAXPINS calculation for the AR71xx, AR724x, AR913x SoC. 2011-05-06 02:45:02 +00:00
ar71xx_machdep.c Introduce a new (global, sorry!) option which controls whether 2011-11-24 07:32:52 +00:00
ar71xx_ohci.c Implement better support for USB controller suspend and resume. 2011-12-14 00:28:54 +00:00
ar71xx_pci_bus_space.c - Add pci bus space that translates byte order to little endian, 2009-05-15 21:36:50 +00:00
ar71xx_pci_bus_space.h - Add pci bus space that translates byte order to little endian, 2009-05-15 21:36:50 +00:00
ar71xx_pci.c - There's no need to overwrite the default device method with the default 2011-11-22 21:28:20 +00:00
ar71xx_setup.c Remove duplicate header includes 2011-06-26 10:07:48 +00:00
ar71xx_setup.h Preparation work for supporting the AR91xx and AR724x. 2010-08-19 02:03:12 +00:00
ar71xx_spi.c - Remove unnecessary register writes in activate_device 2010-01-21 00:15:59 +00:00
ar71xx_wdog.c Preparation work for supporting the AR91xx and AR724x. 2010-08-19 02:03:12 +00:00
ar71xxreg.h - Fix values of CS1_EN and CS2_EN flags 2010-09-29 23:06:41 +00:00
ar91xx_chip.c Style(9) changes. 2011-12-13 05:13:51 +00:00
ar91xx_chip.h Add initial Atheros AR91XX support. 2010-08-19 11:40:10 +00:00
ar91xxreg.h Fix GPIO_MAXPINS calculation for the AR71xx, AR724x, AR913x SoC. 2011-05-06 02:45:02 +00:00
ar724x_chip.c Style(9) changes. 2011-12-13 05:13:51 +00:00
ar724x_chip.h Add some initial AR724X chipset support. 2010-08-19 11:53:55 +00:00
ar724x_pci.c Fix the ar724x shift calculation when writing to the PCI config space. 2012-01-07 04:13:25 +00:00
ar724xreg.h Fix GPIO_MAXPINS calculation for the AR71xx, AR724x, AR913x SoC. 2011-05-06 02:45:02 +00:00
files.ar71xx Add some initial PCIe bridge support for the AR724x chipsets. 2011-04-30 11:36:16 +00:00
if_arge.c Simplify arge_flush_ddr to use updated ar71xx_device_flush_ddr_ge(unit). 2011-11-28 13:42:59 +00:00
if_argevar.h * Add some more debugging to if_arge 2011-04-05 06:33:35 +00:00
pcf2123_rtc.c - Add driver for PCF2123, SPI real time clock/calendar 2010-01-22 22:14:12 +00:00
pcf2123reg.h - Add driver for PCF2123, SPI real time clock/calendar 2010-01-22 22:14:12 +00:00
std.ar71xx Remove the 'machine mips' from DEFAULTS. Put the proper 'machine mips 2010-11-13 22:34:12 +00:00
uart_bus_ar71xx.c Preparation work for supporting the AR91xx and AR724x. 2010-08-19 02:03:12 +00:00
uart_cpu_ar71xx.c Preparation work for supporting the AR91xx and AR724x. 2010-08-19 02:03:12 +00:00