diff options
Diffstat (limited to 'sys/include/dev/ic/ahcivar.h')
| -rw-r--r-- | sys/include/dev/ic/ahcivar.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sys/include/dev/ic/ahcivar.h b/sys/include/dev/ic/ahcivar.h index 61fdbf4..67f2efe 100644 --- a/sys/include/dev/ic/ahcivar.h +++ b/sys/include/dev/ic/ahcivar.h @@ -32,9 +32,15 @@ #include <sys/param.h> #include <sys/types.h> +#include <sys/device.h> +#include <dev/dcdr/cache.h> #include <dev/ic/ahciregs.h> +#include <fs/ctlfs.h> + +#define AHCI_DCDR_CAP 16 struct ahci_cmd_hdr; +extern const struct ctlops g_sata_bsize_ops; struct ata_identity { uint16_t rsvd0 : 1; @@ -90,6 +96,7 @@ struct ahci_hba { * @io: Memory mapped port registers * @hba: HBA descriptor * @cmdlist: Command list [p] + * @nlba: Max number of addressable blocks * @fra: FIS receive area [p] * @dev: Device minor number. */ @@ -97,6 +104,8 @@ struct hba_device { struct hba_port *io; struct ahci_hba *hba; struct ahci_cmd_hdr *cmdlist; + struct dcdr *dcdr; + uint32_t nlba; void *fra; dev_t dev; }; @@ -215,6 +224,7 @@ struct ahci_fis_h2d { #define AHCI_FIS_SIZE 256 #define AHCI_CMDTAB_SIZE 256 #define AHCI_CMDENTRY_SIZE 32 +#define AHCI_SECTOR_SIZE 512 /* AHCI FIS types */ #define FIS_TYPE_H2D 0x27 |