#ifndef _LINUX_AHCI_REMAP_H | |
#define _LINUX_AHCI_REMAP_H | |
#include <linux/sizes.h> | |
#define AHCI_VSCAP 0xa4 | |
#define AHCI_REMAP_CAP 0x800 | |
/* device class code */ | |
#define AHCI_REMAP_N_DCC 0x880 | |
/* remap-device base relative to ahci-bar */ | |
#define AHCI_REMAP_N_OFFSET SZ_16K | |
#define AHCI_REMAP_N_SIZE SZ_16K | |
#define AHCI_MAX_REMAP 3 | |
static inline unsigned int ahci_remap_dcc(int i) | |
{ | |
return AHCI_REMAP_N_DCC + i * 0x80; | |
} | |
static inline unsigned int ahci_remap_base(int i) | |
{ | |
return AHCI_REMAP_N_OFFSET + i * AHCI_REMAP_N_SIZE; | |
} | |
#endif /* _LINUX_AHCI_REMAP_H */ |