diff options
Diffstat (limited to 'hw/scsi/mptsas.c')
| -rw-r--r-- | hw/scsi/mptsas.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/hw/scsi/mptsas.c b/hw/scsi/mptsas.c index ac9f4dfcd2..5181b0c0b0 100644 --- a/hw/scsi/mptsas.c +++ b/hw/scsi/mptsas.c @@ -177,10 +177,16 @@ static dma_addr_t mptsas_ld_sg_base(MPTSASState *s, uint32_t flags_and_length, dma_addr_t addr; if (flags_and_length & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { - addr = ldq_le_pci_dma(pci, *sgaddr + 4, attrs); + uint64_t addr64; + + ldq_le_pci_dma(pci, *sgaddr + 4, &addr64, attrs); + addr = addr64; *sgaddr += 12; } else { - addr = ldl_le_pci_dma(pci, *sgaddr + 4, attrs); + uint32_t addr32; + + ldl_le_pci_dma(pci, *sgaddr + 4, &addr32, attrs); + addr = addr32; *sgaddr += 8; } return addr; @@ -204,7 +210,7 @@ static int mptsas_build_sgl(MPTSASState *s, MPTSASRequest *req, hwaddr addr) dma_addr_t addr, len; uint32_t flags_and_length; - flags_and_length = ldl_le_pci_dma(pci, sgaddr, MEMTXATTRS_UNSPECIFIED); + ldl_le_pci_dma(pci, sgaddr, &flags_and_length, MEMTXATTRS_UNSPECIFIED); len = flags_and_length & MPI_SGE_LENGTH_MASK; if ((flags_and_length & MPI_SGE_FLAGS_ELEMENT_TYPE_MASK) != MPI_SGE_FLAGS_SIMPLE_ELEMENT || @@ -235,8 +241,8 @@ static int mptsas_build_sgl(MPTSASState *s, MPTSASRequest *req, hwaddr addr) break; } - flags_and_length = ldl_le_pci_dma(pci, next_chain_addr, - MEMTXATTRS_UNSPECIFIED); + ldl_le_pci_dma(pci, next_chain_addr, &flags_and_length, + MEMTXATTRS_UNSPECIFIED); if ((flags_and_length & MPI_SGE_FLAGS_ELEMENT_TYPE_MASK) != MPI_SGE_FLAGS_CHAIN_ELEMENT) { return MPI_IOCSTATUS_INVALID_SGL; |