diff options
| author | Gregory Price <gourry.memverge@gmail.com> | 2023-10-23 17:08:04 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-11-07 03:39:11 -0500 |
| commit | ede604d505d711e45abcc37dd4389967fda410d7 (patch) | |
| tree | 73f288083db918c378b808a3e5bfb4e22a9b3f41 | |
| parent | 9dd15ab6e6b35db6ff166e5016b0c2042c5439c6 (diff) | |
| download | qemu-ede604d505d711e45abcc37dd4389967fda410d7.zip qemu-ede604d505d711e45abcc37dd4389967fda410d7.tar.gz qemu-ede604d505d711e45abcc37dd4389967fda410d7.tar.bz2 | |
hw/cxl/type3: Cleanup multiple CXL_TYPE3() calls in read/write functions
Call CXL_TYPE3 once at top of function to avoid multiple invocations.
Signed-off-by: Gregory Price <gregory.price@memverge.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20231023160806.13206-16-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/mem/cxl_type3.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c index cc82205..a766c64 100644 --- a/hw/mem/cxl_type3.c +++ b/hw/mem/cxl_type3.c @@ -888,17 +888,18 @@ static int cxl_type3_hpa_to_as_and_dpa(CXLType3Dev *ct3d, MemTxResult cxl_type3_read(PCIDevice *d, hwaddr host_addr, uint64_t *data, unsigned size, MemTxAttrs attrs) { + CXLType3Dev *ct3d = CXL_TYPE3(d); uint64_t dpa_offset = 0; AddressSpace *as = NULL; int res; - res = cxl_type3_hpa_to_as_and_dpa(CXL_TYPE3(d), host_addr, size, + res = cxl_type3_hpa_to_as_and_dpa(ct3d, host_addr, size, &as, &dpa_offset); if (res) { return MEMTX_ERROR; } - if (sanitize_running(&CXL_TYPE3(d)->cci)) { + if (sanitize_running(&ct3d->cci)) { qemu_guest_getrandom_nofail(data, size); return MEMTX_OK; } @@ -909,17 +910,18 @@ MemTxResult cxl_type3_read(PCIDevice *d, hwaddr host_addr, uint64_t *data, MemTxResult cxl_type3_write(PCIDevice *d, hwaddr host_addr, uint64_t data, unsigned size, MemTxAttrs attrs) { + CXLType3Dev *ct3d = CXL_TYPE3(d); uint64_t dpa_offset = 0; AddressSpace *as = NULL; int res; - res = cxl_type3_hpa_to_as_and_dpa(CXL_TYPE3(d), host_addr, size, + res = cxl_type3_hpa_to_as_and_dpa(ct3d, host_addr, size, &as, &dpa_offset); if (res) { return MEMTX_ERROR; } - if (sanitize_running(&CXL_TYPE3(d)->cci)) { + if (sanitize_running(&ct3d->cci)) { return MEMTX_OK; } |