[v4] xen/arm: refine vpl011

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

Jiamei Xie posted 2 patches 1 year, 4 months ago

Diff against v3 v5
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git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20221201080400.1842558-1-jiamei.xie@arm.com

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

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

Posted by Jiamei Xie 1 year, 4 months ago

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(-)

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2.25.1