diff options
Diffstat (limited to 'pcilib/bar.h')
| -rw-r--r-- | pcilib/bar.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/pcilib/bar.h b/pcilib/bar.h index deb6f81..3c0eef6 100644 --- a/pcilib/bar.h +++ b/pcilib/bar.h @@ -1,6 +1,15 @@ #ifndef _PCILIB_BAR_H #define _PCILIB_BAR_H + +typedef struct { + pcilib_bar_t bar; + size_t size; + uintptr_t phys_addr; + void *virt_addr; +} pcilib_bar_info_t; + + #ifdef __cplusplus extern "C" { #endif @@ -63,17 +72,9 @@ int pcilib_detect_address(pcilib_t *ctx, pcilib_bar_t *bar, uintptr_t *addr, siz */ char *pcilib_resolve_data_space(pcilib_t *ctx, uintptr_t addr, size_t *size); +const pcilib_bar_info_t *pcilib_get_bar_info(pcilib_t *ctx, pcilib_bar_t bar); +const pcilib_bar_info_t *pcilib_get_bar_list(pcilib_t *ctx); -/** - * The wrapper arround pcilib_resolve_bar_address() provided for backward compatibility. - * If bar is not specified, it first checks the first BAR with registers, before searching - * in other available BARs. - * @param[in,out] ctx - pcilib context - * @param[in] bar - specifies the BAR address belong to, use PCILIB_BAR_DETECT for autodetection - * @param[in] addr - specifies the physical address on the PCI bus or offset in the BAR if \a bar is specified - * @return - the virtual address in the process address space or NULL in case of error - */ -char *pcilib_resolve_register_address(pcilib_t *ctx, pcilib_bar_t bar, uintptr_t addr); #ifdef __cplusplus } |