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qemu-cr16/include/hw
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Philippe Mathieu-Daudé f02b664aad hw/dma: Let dma_buf_read() / dma_buf_write() propagate MemTxResult 
Since commit 292e13142d, dma_buf_rw() returns a MemTxResult type.
Do not discard it, return it to the caller. Pass the previously
returned value (the QEMUSGList residual size, which was rarely used)
as an optional argument.

With this new API, SCSIRequest::residual might now be accessed via
a pointer. Since the size_t type does not have the same size on
32 and 64-bit host architectures, convert it to a uint64_t, which
is big enough to hold the residual size, and the type is constant
on both 32/64-bit hosts.

Update the few dma_buf_read() / dma_buf_write() callers to the new
API.

Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Peter Xu <peterx@redhat.com>
Message-Id: <20220117125130.131828-1-f4bug@amsat.org>
2022-01-18 12:56:29 +01:00
..
acpi hw/acpi/ich9: Add compat prop to keep HPC bit set for 6.1 machine type 2021-11-15 09:44:46 -05:00
adc hw/adc: Add basic Aspeed ADC model 2021-10-12 08:20:08 +02:00
arm Add dummy Aspeed AST2600 Display Port MCU (DPMCU) 2022-01-07 17:07:57 +00:00
audio
block block: Add backend_defaults property 2021-07-06 14:28:55 +01:00
char hw/m68k: Fix typo in SPDX tag 2021-11-09 10:11:27 +01:00
core linux-user: Add code for PR_GET/SET_UNALIGN 2022-01-06 11:40:52 +01:00
cpu
cris
display hw/mips/jazz: Inline vga_mmio_init() and remove it 2022-01-13 10:58:54 +01:00
dma hw/dma/xlnx-zdma Always expect 'dma' link property to be set 2021-08-26 17:01:59 +01:00
firmware hw/smbios: Use qapi for SmbiosEntryPointType 2022-01-07 05:19:55 -05:00
gpio hw: aspeed_gpio: Fix GPIO array indexing 2021-10-12 08:20:08 +02:00
hyperv
i2c aspeed/i2c: QOMify AspeedI2CBus 2021-10-12 08:20:08 +02:00
i386 hw/i386: expose a "smbios-entry-point-type" PC machine property 2022-01-07 05:19:55 -05:00
ide ide: Rename ide_bus_new() to ide_bus_init() 2021-09-30 13:44:13 +01:00
input hw/input/lm832x: Define TYPE_LM8323 in public header 2021-07-08 14:15:01 -05:00
intc hw/intc/arm_gicv3_its: Fix various off-by-one errors 2022-01-07 17:08:00 +00:00
ipack ipack: Rename ipack_bus_new_inplace() to ipack_bus_init() 2021-09-30 13:42:10 +01:00
ipmi
isa vt82c686: Add a method to VIA_ISA to raise ISA interrupts 2021-10-18 00:41:36 +02:00
kvm
m68k
mem
mips
misc hw/m68k: Fix typo in SPDX tag 2021-11-09 10:11:27 +01:00
net
nubus nubus: add support for slot IRQs 2021-09-29 10:45:19 +02:00
nvram hw/nvram: Introduce Xilinx battery-backed ram 2021-09-30 13:42:10 +01:00
pci hw/pci: Document pci_dma_map() 2022-01-18 10:45:35 +01:00
pci-bridge
pci-host ppc/pnv: turn pnv_phb4_update_regions() into static 2022-01-12 11:28:27 +01:00
ppc ppc/pnv: Move num_phbs under Pnv8Chip 2022-01-12 11:28:27 +01:00
rdma qapi: introduce x-query-rdma QMP command 2021-11-02 15:55:14 +00:00
remote
riscv hw/riscv: virt: Allow support for 32 cores 2022-01-08 15:46:09 +10:00
rtc
rx
s390x s390x/pci: add supported DT information to clp response 2021-12-17 09:12:37 +01:00
scsi hw/dma: Let dma_buf_read() / dma_buf_write() propagate MemTxResult 2022-01-18 12:56:29 +01:00
sd hw/sd: add nuvoton MMC 2021-11-02 14:14:55 -04:00
sensor sensor: Move hardware sensors from misc to a sensor directory 2021-06-17 07:10:32 -05:00
sh4 hw/intc/sh_intc: Inline and drop sh_intc_source() function 2021-10-30 18:39:37 +02:00
southbridge
sparc
ssi aspeed/smc: Use a container for the flash mmio address space 2021-10-22 09:52:17 +02:00
timer hw/timer: Add SiFive PWM support 2021-09-21 07:56:49 +10:00
tricore
usb usb-storage: tag usb_msd_csw as packed struct 2021-11-02 17:24:18 +01:00
vfio vfio: Query and store the maximum number of possible DMA mappings 2021-07-08 15:54:45 -04:00
virtio - bugfixes for ui, usb, audio, display 2022-01-14 13:21:41 +00:00
watchdog watchdog: aspeed: Sanitize control register values 2021-09-20 08:50:59 +02:00
xen
xtensa
boards.h hw: Add compat machines for 7.0 2022-01-05 09:06:36 +01:00
clock.h host-utils: add 128-bit quotient support to divu128/divs128 2021-10-27 17:10:00 -07:00
elf_ops.h hw/elf_ops.h: switch to ssize_t for elf loader return type 2021-10-20 16:26:19 -07:00
fw-path-provider.h
hotplug.h
hw.h
ide.h
irq.h
loader-fit.h
loader.h hw/elf_ops.h: switch to ssize_t for elf loader return type 2021-10-20 16:26:19 -07:00
nmi.h
or-irq.h
pcmcia.h
platform-bus.h
ptimer.h
qdev-clock.h
qdev-core.h hw/qdev: Rename qdev_connect_gpio_out*() 'input_pin' parameter 2021-12-31 13:21:36 +01:00
qdev-dma.h
qdev-properties-system.h
qdev-properties.h qdev-properties: PropertyInfo: add realized_set_allowed field 2021-09-01 12:57:31 +02:00
register.h hw/core/register: Add more 64-bit utilities 2021-09-01 11:59:12 +10:00
registerfields.h hw/registerfields: Use 64-bit bitfield for FIELD_DP64 2021-09-01 11:59:12 +10:00
resettable.h
stream.h
sysbus.h
usb.h usb: drop usb_host_dev_is_scsi_storage hook 2021-07-09 18:21:33 +02:00
vmstate-if.h