diff options
Diffstat (limited to 'hw/intc/pnv_xive2.c')
| -rw-r--r-- | hw/intc/pnv_xive2.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/hw/intc/pnv_xive2.c b/hw/intc/pnv_xive2.c index bbb44a533c..4b8d0a5d81 100644 --- a/hw/intc/pnv_xive2.c +++ b/hw/intc/pnv_xive2.c @@ -240,12 +240,20 @@ static int pnv_xive2_vst_read(PnvXive2 *xive, uint32_t type, uint8_t blk, { const XiveVstInfo *info = &vst_infos[type]; uint64_t addr = pnv_xive2_vst_addr(xive, type, blk, idx); + MemTxResult result; if (!addr) { return -1; } - cpu_physical_memory_read(addr, data, info->size); + result = address_space_read(&address_space_memory, addr, + MEMTXATTRS_UNSPECIFIED, data, + info->size); + if (result != MEMTX_OK) { + xive2_error(xive, "VST: read failed at @0x%" HWADDR_PRIx + " for VST %s %x/%x\n", addr, info->name, blk, idx); + return -1; + } return 0; } @@ -256,16 +264,27 @@ static int pnv_xive2_vst_write(PnvXive2 *xive, uint32_t type, uint8_t blk, { const XiveVstInfo *info = &vst_infos[type]; uint64_t addr = pnv_xive2_vst_addr(xive, type, blk, idx); + MemTxResult result; if (!addr) { return -1; } if (word_number == XIVE_VST_WORD_ALL) { - cpu_physical_memory_write(addr, data, info->size); + result = address_space_write(&address_space_memory, addr, + MEMTXATTRS_UNSPECIFIED, data, + info->size); } else { - cpu_physical_memory_write(addr + word_number * 4, - data + word_number * 4, 4); + result = address_space_write(&address_space_memory, + addr + word_number * 4, + MEMTXATTRS_UNSPECIFIED, + data + word_number * 4, 4); + } + + if (result != MEMTX_OK) { + xive2_error(xive, "VST: write failed at @0x%" HWADDR_PRIx + "for VST %s %x/%x\n", addr, info->name, blk, idx); + return -1; } return 0; } |