Since the device endianness doesn't change at runtime, use the cached value instead of evaluating it on each call.
Signed-off-by: Philippe Mathieu-Daudé <[email protected]> --- include/hw/virtio/virtio-access.h | 44 +++++++++++++++---------------- 1 file changed, 22 insertions(+), 22 deletions(-) diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h index 07aae69042..985f39fe16 100644 --- a/include/hw/virtio/virtio-access.h +++ b/include/hw/virtio/virtio-access.h @@ -43,7 +43,7 @@ static inline uint16_t virtio_lduw_phys(VirtIODevice *vdev, hwaddr pa) { AddressSpace *dma_as = vdev->dma_as; - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return lduw_be_phys(dma_as, pa); } return lduw_le_phys(dma_as, pa); @@ -53,7 +53,7 @@ static inline uint32_t virtio_ldl_phys(VirtIODevice *vdev, hwaddr pa) { AddressSpace *dma_as = vdev->dma_as; - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return ldl_be_phys(dma_as, pa); } return ldl_le_phys(dma_as, pa); @@ -63,7 +63,7 @@ static inline uint64_t virtio_ldq_phys(VirtIODevice *vdev, hwaddr pa) { AddressSpace *dma_as = vdev->dma_as; - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return ldq_be_phys(dma_as, pa); } return ldq_le_phys(dma_as, pa); @@ -74,7 +74,7 @@ static inline void virtio_stw_phys(VirtIODevice *vdev, hwaddr pa, { AddressSpace *dma_as = vdev->dma_as; - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { stw_be_phys(dma_as, pa, value); } else { stw_le_phys(dma_as, pa, value); @@ -86,7 +86,7 @@ static inline void virtio_stl_phys(VirtIODevice *vdev, hwaddr pa, { AddressSpace *dma_as = vdev->dma_as; - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { stl_be_phys(dma_as, pa, value); } else { stl_le_phys(dma_as, pa, value); @@ -95,7 +95,7 @@ static inline void virtio_stl_phys(VirtIODevice *vdev, hwaddr pa, static inline void virtio_stw_p(VirtIODevice *vdev, void *ptr, uint16_t v) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { stw_be_p(ptr, v); } else { stw_le_p(ptr, v); @@ -104,7 +104,7 @@ static inline void virtio_stw_p(VirtIODevice *vdev, void *ptr, uint16_t v) static inline void virtio_stl_p(VirtIODevice *vdev, void *ptr, uint32_t v) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { stl_be_p(ptr, v); } else { stl_le_p(ptr, v); @@ -113,7 +113,7 @@ static inline void virtio_stl_p(VirtIODevice *vdev, void *ptr, uint32_t v) static inline void virtio_stq_p(VirtIODevice *vdev, void *ptr, uint64_t v) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { stq_be_p(ptr, v); } else { stq_le_p(ptr, v); @@ -122,7 +122,7 @@ static inline void virtio_stq_p(VirtIODevice *vdev, void *ptr, uint64_t v) static inline int virtio_lduw_p(VirtIODevice *vdev, const void *ptr) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return lduw_be_p(ptr); } else { return lduw_le_p(ptr); @@ -131,7 +131,7 @@ static inline int virtio_lduw_p(VirtIODevice *vdev, const void *ptr) static inline int virtio_ldl_p(VirtIODevice *vdev, const void *ptr) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return ldl_be_p(ptr); } else { return ldl_le_p(ptr); @@ -140,7 +140,7 @@ static inline int virtio_ldl_p(VirtIODevice *vdev, const void *ptr) static inline uint64_t virtio_ldq_p(VirtIODevice *vdev, const void *ptr) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return ldq_be_p(ptr); } else { return ldq_le_p(ptr); @@ -150,9 +150,9 @@ static inline uint64_t virtio_ldq_p(VirtIODevice *vdev, const void *ptr) static inline uint16_t virtio_tswap16(VirtIODevice *vdev, uint16_t s) { #if HOST_BIG_ENDIAN - return virtio_access_is_big_endian(vdev) ? s : bswap16(s); + return vdev->access_is_big_endian ? s : bswap16(s); #else - return virtio_access_is_big_endian(vdev) ? bswap16(s) : s; + return vdev->access_is_big_endian ? bswap16(s) : s; #endif } @@ -160,7 +160,7 @@ static inline uint16_t virtio_lduw_phys_cached(VirtIODevice *vdev, MemoryRegionCache *cache, hwaddr pa) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return lduw_be_phys_cached(cache, pa); } return lduw_le_phys_cached(cache, pa); @@ -170,7 +170,7 @@ static inline uint32_t virtio_ldl_phys_cached(VirtIODevice *vdev, MemoryRegionCache *cache, hwaddr pa) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return ldl_be_phys_cached(cache, pa); } return ldl_le_phys_cached(cache, pa); @@ -180,7 +180,7 @@ static inline uint64_t virtio_ldq_phys_cached(VirtIODevice *vdev, MemoryRegionCache *cache, hwaddr pa) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { return ldq_be_phys_cached(cache, pa); } return ldq_le_phys_cached(cache, pa); @@ -190,7 +190,7 @@ static inline void virtio_stw_phys_cached(VirtIODevice *vdev, MemoryRegionCache *cache, hwaddr pa, uint16_t value) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { stw_be_phys_cached(cache, pa, value); } else { stw_le_phys_cached(cache, pa, value); @@ -201,7 +201,7 @@ static inline void virtio_stl_phys_cached(VirtIODevice *vdev, MemoryRegionCache *cache, hwaddr pa, uint32_t value) { - if (virtio_access_is_big_endian(vdev)) { + if (vdev->access_is_big_endian) { stl_be_phys_cached(cache, pa, value); } else { stl_le_phys_cached(cache, pa, value); @@ -216,9 +216,9 @@ static inline void virtio_tswap16s(VirtIODevice *vdev, uint16_t *s) static inline uint32_t virtio_tswap32(VirtIODevice *vdev, uint32_t s) { #if HOST_BIG_ENDIAN - return virtio_access_is_big_endian(vdev) ? s : bswap32(s); + return vdev->access_is_big_endian ? s : bswap32(s); #else - return virtio_access_is_big_endian(vdev) ? bswap32(s) : s; + return vdev->access_is_big_endian ? bswap32(s) : s; #endif } @@ -230,9 +230,9 @@ static inline void virtio_tswap32s(VirtIODevice *vdev, uint32_t *s) static inline uint64_t virtio_tswap64(VirtIODevice *vdev, uint64_t s) { #if HOST_BIG_ENDIAN - return virtio_access_is_big_endian(vdev) ? s : bswap64(s); + return vdev->access_is_big_endian ? s : bswap64(s); #else - return virtio_access_is_big_endian(vdev) ? bswap64(s) : s; + return vdev->access_is_big_endian ? bswap64(s) : s; #endif } -- 2.38.1
