ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

hw/arm/smmuv3: Fix decoding of ID register range 

The SMMUv3 ID registers cover an area 0x30 bytes in size
(12 registers, 4 bytes each). We were incorrectly decoding
only the first 0x20 bytes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20190524124829.2589-1-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2019-05-24 13:48:29 +01:00
parent fc1120a7f5
commit 97fb318d37
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hw/arm/smmuv3.c
View File

@ -1232,7 +1232,7 @@ static MemTxResult smmu_readl(SMMUv3State *s, hwaddr offset,
uint64_t *data, MemTxAttrs attrs) uint64_t *data, MemTxAttrs attrs)
{ {
switch (offset) { switch (offset) {
case A_IDREGS ... A_IDREGS + 0x1f: case A_IDREGS ... A_IDREGS + 0x2f:
*data = smmuv3_idreg(offset - A_IDREGS); *data = smmuv3_idreg(offset - A_IDREGS);
return MEMTX_OK; return MEMTX_OK;
case A_IDR0 ... A_IDR5: case A_IDR0 ... A_IDR5: