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qemu-patch-raspberry4/hw/misc
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Mark Cave-Ayland 1cde732d88 mac_dbdma: always clear FLUSH bit once DBDMA channel flush is complete 
The code to flush the DBDMA channel was effectively duplicated in
dbdma_control_write(), except for the fact that the copy executed outside of a
RUN bit transition was broken by not clearing the FLUSH bit once the flush was
complete.

Newer PPC Linux kernels would timeout waiting for the FLUSH bit to clear again
after submitting a FLUSH command. Fix this by always clearing the FLUSH bit
once the channel flush is complete and removing the repeated code.

Reported-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
2015-09-20 22:48:38 +02:00
..
macio mac_dbdma: always clear FLUSH bit once DBDMA channel flush is complete 2015-09-20 22:48:38 +02:00
a9scu.c a9mpcore: Embed A9SCUState 2013-11-05 17:47:29 +01:00
applesmc.c pc: export applesmc IO port/len 2015-03-01 12:33:22 +01:00
arm11scu.c arm11mpcore: Split off SCU device 2013-11-05 17:47:30 +01:00
arm_integrator_debug.c integrator: fix Linux boot failure by emulating dbg region 2013-10-31 14:00:16 +01:00
arm_l2x0.c sysbus: Set cannot_instantiate_with_device_add_yet 2013-12-23 00:27:22 +01:00
arm_sysctl.c hw/misc/arm_sysctl: Fix bad boundary check on mb clock accesses 2014-02-26 17:19:57 +00:00
cbus.c hw: Fix qemu_allocate_irqs() leaks 2014-06-30 21:13:30 +02:00
debugexit.c qdev: Remove hex8/32/64 property types 2014-02-14 21:12:04 +01:00
eccmemctl.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
edu.c misc: Fix new collection of typos 2015-04-30 16:05:48 +03:00
exynos4210_pmu.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
imx_ccm.c i.MX: Fix Coding style for CCM emulator 2015-08-13 11:26:20 +01:00
ivshmem.c Include qapi/qmp/qerror.h exactly where needed 2015-06-22 18:20:41 +02:00
Makefile.objs stm32f2xx_SYSCFG: Add the stm32f2xx SYSCFG 2015-03-11 13:21:05 +00:00
max111x.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
milkymist-hpdmc.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
milkymist-pfpu.c milkymist-pfpu: fix GCC 5.0.0 aggressive-loop-optimizations warning 2015-03-10 08:15:34 +03:00
mst_fpga.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
omap_clk.c arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
omap_gpmc.c arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
omap_l4.c omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
omap_sdrc.c arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
omap_tap.c omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
pc-testdev.c devices: Associate devices to their logical category 2013-07-29 10:37:09 -05:00
pci-testdev.c pci: Trivial device model conversions to realize 2015-02-26 12:42:16 +01:00
puv3_pm.c puv3_pm: QOM cast cleanup 2013-07-29 21:06:59 +02:00
pvpanic.c Added generic panic handler qemu_system_guest_panicked() 2015-09-07 18:14:03 +02:00
sga.c devices: Associate devices to their logical category 2013-07-29 10:37:09 -05:00
slavio_misc.c sun4m: fix slavio sysctrl and led register sizes 2015-04-27 18:24:18 +02:00
stm32f2xx_syscfg.c stm32f2xx_SYSCFG: Add the stm32f2xx SYSCFG 2015-03-11 13:21:05 +00:00
tmp105.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
tmp105.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
vmport.c isa: Clean up use of cannot_instantiate_with_device_add_yet 2013-12-23 00:27:23 +01:00
zynq_slcr.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00