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dd6282217d
qemu/hw
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John Snow dd6282217d ahci: Do not map cmd_fis to generate response 
The Register D2H FIS should copy the current values of
the registers instead of just parroting back the same
values the guest sent back to it.

In this case, the SECTOR COUNT variables are actually
not generally meaningful in terms of standard commands
(See ATA8-AC3 Section 9.2 Normal Outputs), so it actually
probably doesn't matter what we put in here.

Meanwhile, we do need to use the Register update FIS from
the NCQ pathways (in error cases), so getting rid of
references to cur_cmd here is a win for AHCI concurrency.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1435767578-32743-14-git-send-email-jsnow@redhat.com
2015-07-04 02:06:05 -04:00
..
9pfs qerror: Move #include out of qerror.h 2015-06-22 18:20:40 +02:00
acpi migration: Use normal VMStateDescriptions for Subsections 2015-06-12 06:53:57 +02:00
alpha hw/alpha/typhoon.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
arm hw/arm/virt: Make block devices default to virtio 2015-06-26 14:22:37 +01:00
audio gus: clean up MemoryRegionPortio 2015-04-27 18:24:18 +02:00
block virito-blk: drop duplicate check 2015-06-24 16:16:04 +01:00
bt bt-sdp: fix broken uuids power-of-2 calculation 2015-04-28 15:36:08 +02:00
char Include qapi/qmp/qerror.h exactly where needed 2015-06-22 18:20:41 +02:00
core virtio, pci fixes, enhancements 2015-06-26 15:57:43 +01:00
cpu icc_bus: fix typo ICC_BRIGDE -> ICC_BRIDGE 2014-11-03 19:51:56 +03:00
cris cris: memory: Replace memory_region_init_ram with memory_region_allocate_system_memory 2015-04-11 20:03:57 +10:00
display hw/display/tcx.c: Fix memory leak 2015-06-23 20:23:39 +03:00
dma Include qapi/qmp/qerror.h exactly where needed 2015-06-22 18:20:41 +02:00
gpio pl061: fix wrong calculation of GPIOMIS register 2015-06-02 14:56:25 +01:00
i2c ACPI: split CONFIG_ACPI into 4 pieces 2015-05-29 11:28:59 +01:00
i386 virtio, pci fixes, enhancements 2015-06-26 15:57:43 +01:00
ide ahci: Do not map cmd_fis to generate response 2015-07-04 02:06:05 -04:00
input virtio-input: add input routing support 2015-07-03 12:21:11 +02:00
intc qerror: Clean up QERR_ macros to expand into a single string 2015-06-22 18:20:40 +02:00
ipack pci: Trivial device model conversions to realize 2015-02-26 12:42:16 +01:00
isa vt82c686: QOMify 2015-06-23 19:57:28 +03:00
lm32 hw/lm32/milkymist.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
m68k m68k: implement more ColdFire 5208 interrupt controller functionality 2015-06-22 14:43:25 +01:00
mem pc-dimm: don't assert if pc-dimm alignment != hotpluggable mem range size 2015-06-04 11:20:34 +02:00
microblaze s3adsp1800: Remove the hardcoded values from the reset 2015-06-21 17:20:16 +10:00
mips target-mips: add Unified Hosting Interface (UHI) support 2015-06-26 09:08:50 +01:00
misc Include qapi/qmp/qerror.h exactly where needed 2015-06-22 18:20:41 +02:00
moxie memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
net Include qapi/qmp/qerror.h exactly where needed 2015-06-22 18:20:41 +02:00
nvram fw_cfg: prohibit insertion of duplicate fw_cfg file names 2015-06-10 08:00:37 +02:00
openrisc hw/core/loader: implement address translation in uimage loader 2014-11-03 00:59:10 +03:00
pci Print error when failing to load PCI config data 2015-06-23 19:57:27 +03:00
pci-bridge hw/pci-bridge: format special OFW unit address for PXB host 2015-06-23 22:58:36 +02:00
pci-host piix: piix3 QOMify 2015-06-23 19:57:28 +03:00
pcmcia hmp: Remove "info pcmcia" 2014-10-24 12:19:11 +01:00
ppc timer: Use a single definition of NSEC_PER_SEC for the whole codebase 2015-07-02 09:20:18 +01:00
s390x s390x/migration: Introduce 2.4 machine 2015-07-02 15:35:34 +02:00
scsi qerror: Move #include out of qerror.h 2015-06-22 18:20:40 +02:00
sd hw/sd/pxa2xx_mmci: Stop using old_mmio in MemoryRegionOps 2015-06-15 18:06:09 +01:00
sh4 sh4/r2d: convert to new MMIO accessor style 2015-06-12 12:02:48 +02:00
sparc fw_cfg: fix FW_CFG_BOOT_DEVICE update on ppc and sparc 2015-06-10 08:00:37 +02:00
sparc64 fw_cfg: fix FW_CFG_BOOT_DEVICE update on ppc and sparc 2015-06-10 08:00:37 +02:00
ssi omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
timer timer: Use a single definition of NSEC_PER_SEC for the whole codebase 2015-07-02 09:20:18 +01:00
tpm qerror: Move #include out of qerror.h 2015-06-22 18:20:40 +02:00
tricore target-tricore: check return value before using it 2014-11-02 10:04:34 +03:00
unicore32 hw/unicore32/puv3.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
usb timer: Use a single definition of NSEC_PER_SEC for the whole codebase 2015-07-02 09:20:18 +01:00
vfio vfio: fix build error on CentOS 5.7 2015-06-18 10:35:59 +01:00
virtio virtio, pci fixes, enhancements 2015-06-26 15:57:43 +01:00
watchdog wdt_i6300esb: QOMify 2015-06-23 19:57:28 +03:00
xen trivial patches for 2015-06-23 2015-06-23 18:25:55 +01:00
xenpv hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
xtensa xtensa: Remove superfluous '\n' around error_report() 2015-03-10 08:15:33 +03:00
Makefile.objs vfio: move hw/misc/vfio.c to hw/vfio/pci.c Move vfio.h into include/hw/vfio 2014-12-19 15:24:06 -07:00