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[v4,0/2] xen/arm: refine vpl011

Message ID 20221201080400.1842558-1-jiamei.xie@arm.com (mailing list archive)
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Series xen/arm: refine vpl011 | expand

Message

Jiamei Xie Dec. 1, 2022, 8:03 a.m. UTC 
This patch is the version 4 for "xen/arm: vpl011: Make access to DMACR
write-ignore" [1]. 

[1] https://patchwork.kernel.org/project/xen-devel/patch/20221122054644.1092173-1-jiamei.xie@arm.com/

Thanks,
Jiamei Xie

v3 -> v4
- remove the size check for unknown registers in the SBSA UART
- remove lock in read_as_zero
- Don't consolidate check registers access
- Don't remove label read_as_zero
v2 -> v3
- emulate non-SBSA registers as WI/RAZ in default case
- update commit message
v1 -> v2
- print a message using XENLOG_G_DEBUG when it's write-ignore

Jiamei Xie (2):
  xen/arm: vpl011: emulate non-SBSA registers as WI/RAZ
  xen/arm: vpl011: drop extra return in vpl011_mmio_read

 xen/arch/arm/vpl011.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)