Peter Fang e835f5f5d2 dm: enforce data size when accessing PCI BARs ...

Always enforce data size when using BAR access functions.

Currently, the size serves as a hint to the BAR access functions and
these functions are expected to behave accordingly. Some of the access
functions, e.g. virtio ones, don't always truncate the data but expect
the caller to take care of the data size. This causes problems with
OVMF's virtio drivers during I/O instruction emulation because RAX can
contain junk bits that shouldn't be written to the device.

v1 -> v2:
- improve readability

Tracked-On: #1935
Signed-off-by: Peter Fang <peter.fang@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>

2018-12-13 13:22:44 +08:00

..

virtio

dm: pass mac seed not to use vm name

2018-12-12 13:22:18 +08:00

ahci.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

core.c

dm: enforce data size when accessing PCI BARs

2018-12-13 13:22:44 +08:00

gsi_sharing.c

dm: deal with physical GSI sharing

2018-06-29 00:50:01 +08:00

gvt.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

hostbridge.c

DM: cleanup for header inclusions

2018-06-07 14:35:30 +08:00

irq.c

DM: wrap ASSERT/DEASSERT IRQ line with Set/Clear IRQ line

2018-10-29 09:26:23 +08:00

lpc.c

DM: wrap ASSERT/DEASSERT IRQ line with Set/Clear IRQ line

2018-10-29 09:26:23 +08:00

npk.c

DM NPK: unmap the MMIO in pci_npk_deinit

2018-11-08 09:06:17 +08:00

passthrough.c

dm: passthru: fix hardcoded nhlt table length

2018-10-15 13:44:48 +08:00

platform_gsi_info.c

DM: update GSI sharing info

2018-08-09 15:42:51 +08:00

uart.c

lpc: resolve UOS boot-up issue caused by lpc.

2018-07-10 11:52:52 +08:00

wdt_i6300esb.c

DM: add MSI and INTR support for i6300esb watchdog

2018-10-18 09:30:01 +08:00

xhci.c

DM: xHCI: unbind slot id and ndevices relationship.

2018-12-12 09:11:29 +08:00