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Eric Blake 5def6b80e1 block: Switch transfer length bounds to byte-based 
Sector-based limits are awkward to think about; in our on-going
quest to move to byte-based interfaces, convert max_transfer_length
and opt_transfer_length.  Rename them (dropping the _length suffix)
so that the compiler will help us catch the change in semantics
across any rebased code, and improve the documentation.  Use unsigned
values, so that we don't have to worry about negative values and
so that bit-twiddling is easier; however, we are still constrained
by 2^31 of signed int in most APIs.

When a value comes from an external source (iscsi and raw-posix),
sanitize the results to ensure that opt_transfer is a power of 2.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
 		2016-07-05 16:46:25 +02:00
..
9pfs 9p: synth: drop v9fs_ prefix 2016-07-01 14:38:54 +02:00
acpi pc: use new CPU hotplug interface since 2.7 machine type 2016-06-24 05:21:38 +03:00
alpha trace: split out trace events for hw/alpha/ directory 2016-06-20 17:22:17 +01:00
arm ast2400: create SPI flash slaves 2016-07-04 13:15:22 +01:00
audio pcspk: fix KVM 2016-06-30 19:00:02 +01:00
block block: Switch transfer length bounds to byte-based 2016-07-05 16:46:25 +02:00
bt bt: rewrite csrhci_write to avoid out-of-bounds writes 2016-05-29 09:11:11 +02:00
char * serial port fixes (Paolo) 2016-06-29 19:14:48 +01:00
core register: Add block initialise helper 2016-07-04 13:15:22 +01:00
cpu cpu: Abstract CPU core type 2016-06-17 16:33:48 +10:00
cris hw/char: QOM'ify etraxfs_ser.c 2016-05-29 09:11:10 +02:00
display ssi: change ssi_slave_init to be a realize ops 2016-07-04 13:15:22 +01:00
dma dma: Add Xilinx Zynq devcfg device model 2016-07-04 13:15:22 +01:00
gpio hw/gpio: QOM'ify zaurus.c 2016-06-14 15:59:13 +01:00
i2c ICH9 SMB: make TYPE_ICH9_SMB_DEVICE macro public 2016-06-29 14:03:46 +02:00
i386 intel_iommu: Throw hw_error on notify_started 2016-06-30 13:00:24 -06:00
ide * serial port fixes (Paolo) 2016-06-29 19:14:48 +01:00
input pckbd: handle A20 IRQ as GPIO 2016-06-29 14:03:46 +02:00
intc armv7m_nvic: Use qemu_get_cpu(0) instead of current_cpu 2016-07-04 13:15:22 +01:00
ipack ipack: Update e-mail address 2016-05-18 15:04:27 +03:00
ipmi hw/ipmi: fix spelling 2016-06-07 18:02:48 +03:00
isa ich9: implement SCI_IRQ_SEL register 2016-06-29 14:03:48 +02:00
lm32 hw/char: QOM'ify milkymist-uart.c 2016-05-29 09:11:10 +02:00
m68k hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
mem nvdimm: support nvdimm label 2016-06-24 05:13:57 +03:00
microblaze m25p80: qdev-ify drive property 2016-07-04 13:15:22 +01:00
mips mips: use MIPSCPU instead of CPUMIPSState 2016-05-19 16:42:27 +02:00
misc ssi: change ssi_slave_init to be a realize ops 2016-07-04 13:15:22 +01:00
moxie hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
net ipxe: update submodule from 4e03af8ec to 041863191 2016-07-05 12:46:18 +01:00
nvram trace: split out trace events for hw/nvram/ directory 2016-06-20 17:22:15 +01:00
openrisc hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
pci trace: split out trace events for hw/pci/ directory 2016-06-20 17:22:16 +01:00
pci-bridge fix some coding style problems 2016-06-17 03:28:03 +03:00
pci-host Q35: implement property interfece to several parameters 2016-06-29 14:03:46 +02:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc ppc/hash64: Add proper real mode translation support 2016-07-05 14:31:08 +10:00
s390x virtio-ccw: convert to ioeventfd callbacks 2016-06-24 08:47:35 +03:00
scsi block: Switch transfer length bounds to byte-based 2016-07-05 16:46:25 +02:00
sd ssi: change ssi_slave_init to be a realize ops 2016-07-04 13:15:22 +01:00
sh4 hw/sh4/sh_pci.c: Use ldl_le_p() and stl_le_p() 2016-06-28 15:09:32 +01:00
smbios ipmi: Add SMBIOS table entry 2016-06-24 05:13:57 +03:00
sparc trace: split out trace events for hw/sparc/ directory 2016-06-20 17:22:16 +01:00
sparc64 util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
ssi ast2400: add SPI flash slaves 2016-07-04 13:15:22 +01:00
timer MC146818 RTC: add GPIO access to output IRQ 2016-06-29 14:03:46 +02:00
tpm tpm: Fix write to file descriptor function 2016-04-13 19:52:34 +03:00
tricore hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
unicore32 hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
usb usb-uas: hotplug support 2016-06-22 12:53:26 +02:00
vfio vfio/spapr: Create DMA window dynamically (SPAPR IOMMU v2) 2016-07-05 14:31:08 +10:00
virtio virtio-bus: remove old set_host_notifier callback 2016-06-24 08:47:35 +03:00
watchdog nmi: remove x86 specific nmi handling 2016-05-23 16:53:46 +02:00
xen xen: move xen_sysdev to xen_backend.c 2016-06-22 11:28:42 +01:00
xenpv xen: move xen_sysdev to xen_backend.c 2016-06-22 11:28:42 +01:00
xtensa replace muldiv64(a, b, c) by (uint64_t)a * b / c 2016-06-07 18:02:49 +03:00
Makefile.objs Add a base IPMI interface 2015-12-22 18:39:19 +02:00