diff options
Diffstat (limited to 'hw/ide/ahci_internal.h')
| -rw-r--r-- | hw/ide/ahci_internal.h | 44 |
1 files changed, 35 insertions, 9 deletions
diff --git a/hw/ide/ahci_internal.h b/hw/ide/ahci_internal.h index 1e21169e79..ce2e818c8c 100644 --- a/hw/ide/ahci_internal.h +++ b/hw/ide/ahci_internal.h @@ -91,6 +91,31 @@ #define PORT_CMD_ISSUE 0x38 /* command issue */ #define PORT_RESERVED 0x3c /* reserved */ +/* Port interrupt bit descriptors */ +enum AHCIPortIRQ { + AHCI_PORT_IRQ_BIT_DHRS = 0, + AHCI_PORT_IRQ_BIT_PSS = 1, + AHCI_PORT_IRQ_BIT_DSS = 2, + AHCI_PORT_IRQ_BIT_SDBS = 3, + AHCI_PORT_IRQ_BIT_UFS = 4, + AHCI_PORT_IRQ_BIT_DPS = 5, + AHCI_PORT_IRQ_BIT_PCS = 6, + AHCI_PORT_IRQ_BIT_DMPS = 7, + /* RESERVED */ + AHCI_PORT_IRQ_BIT_PRCS = 22, + AHCI_PORT_IRQ_BIT_IPMS = 23, + AHCI_PORT_IRQ_BIT_OFS = 24, + /* RESERVED */ + AHCI_PORT_IRQ_BIT_INFS = 26, + AHCI_PORT_IRQ_BIT_IFS = 27, + AHCI_PORT_IRQ_BIT_HBDS = 28, + AHCI_PORT_IRQ_BIT_HBFS = 29, + AHCI_PORT_IRQ_BIT_TFES = 30, + AHCI_PORT_IRQ_BIT_CPDS = 31, + AHCI_PORT_IRQ__COUNT = 32 +}; + + /* PORT_IRQ_{STAT,MASK} bits */ #define PORT_IRQ_COLD_PRES (1U << 31) /* cold presence detect */ #define PORT_IRQ_TF_ERR (1 << 30) /* task file error */ @@ -98,18 +123,19 @@ #define PORT_IRQ_HBUS_DATA_ERR (1 << 28) /* host bus data error */ #define PORT_IRQ_IF_ERR (1 << 27) /* interface fatal error */ #define PORT_IRQ_IF_NONFATAL (1 << 26) /* interface non-fatal error */ + /* reserved */ #define PORT_IRQ_OVERFLOW (1 << 24) /* xfer exhausted available S/G */ #define PORT_IRQ_BAD_PMP (1 << 23) /* incorrect port multiplier */ - #define PORT_IRQ_PHYRDY (1 << 22) /* PhyRdy changed */ -#define PORT_IRQ_DEV_ILCK (1 << 7) /* device interlock */ -#define PORT_IRQ_CONNECT (1 << 6) /* port connect change status */ -#define PORT_IRQ_SG_DONE (1 << 5) /* descriptor processed */ -#define PORT_IRQ_UNK_FIS (1 << 4) /* unknown FIS rx'd */ -#define PORT_IRQ_SDB_FIS (1 << 3) /* Set Device Bits FIS rx'd */ -#define PORT_IRQ_DMAS_FIS (1 << 2) /* DMA Setup FIS rx'd */ -#define PORT_IRQ_PIOS_FIS (1 << 1) /* PIO Setup FIS rx'd */ -#define PORT_IRQ_D2H_REG_FIS (1 << 0) /* D2H Register FIS rx'd */ + /* reserved */ +#define PORT_IRQ_DEV_ILCK (1 << 7) /* device interlock */ +#define PORT_IRQ_CONNECT (1 << 6) /* port connect change status */ +#define PORT_IRQ_SG_DONE (1 << 5) /* descriptor processed */ +#define PORT_IRQ_UNK_FIS (1 << 4) /* unknown FIS rx'd */ +#define PORT_IRQ_SDB_FIS (1 << 3) /* Set Device Bits FIS rx'd */ +#define PORT_IRQ_DMAS_FIS (1 << 2) /* DMA Setup FIS rx'd */ +#define PORT_IRQ_PIOS_FIS (1 << 1) /* PIO Setup FIS rx'd */ +#define PORT_IRQ_D2H_REG_FIS (1 << 0) /* D2H Register FIS rx'd */ #define PORT_IRQ_FREEZE (PORT_IRQ_HBUS_ERR | PORT_IRQ_IF_ERR | \ PORT_IRQ_CONNECT | PORT_IRQ_PHYRDY | \ |