diff options
Diffstat (limited to 'lib/pci.h')
-rw-r--r-- | lib/pci.h | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -45,11 +45,17 @@ pci_config_space_access(vfu_ctx_t *vfu_ctx, char *buf, size_t count, loff_t pos, bool is_write); +static inline size_t +pci_config_space_size(vfu_ctx_t *vfu_ctx) +{ + return vfu_ctx->reg_info[VFU_PCI_DEV_CFG_REGION_IDX].size; +} + static inline uint8_t * pci_config_space_ptr(vfu_ctx_t *vfu_ctx, loff_t offset) { - assert(offset < vfu_ctx->reg_info[VFU_PCI_DEV_CFG_REGION_IDX].size); - return &vfu_ctx->pci.config_space->raw[offset]; + assert((size_t)offset < pci_config_space_size(vfu_ctx)); + return (uint8_t *)vfu_ctx->pci.config_space + offset; } #endif /* LIB_VFIO_USER_PCI_H */ |