| enum | {
AHCI_MAX_PORTS = 32,
AHCI_MAX_SG = 168,
AHCI_DMA_BOUNDARY = 0xffffffff,
AHCI_MAX_CMDS = 32,
AHCI_CMD_SZ = 32,
AHCI_CMD_SLOT_SZ = AHCI_MAX_CMDS * AHCI_CMD_SZ,
AHCI_RX_FIS_SZ = 256,
AHCI_CMD_TBL_CDB = 0x40,
AHCI_CMD_TBL_HDR_SZ = 0x80,
AHCI_CMD_TBL_SZ = AHCI_CMD_TBL_HDR_SZ + (AHCI_MAX_SG * 16),
AHCI_CMD_TBL_AR_SZ = AHCI_CMD_TBL_SZ * AHCI_MAX_CMDS,
AHCI_PORT_PRIV_DMA_SZ,
AHCI_PORT_PRIV_FBS_DMA_SZ,
AHCI_IRQ_ON_SG = (1 << 31),
AHCI_CMD_ATAPI = (1 << 5),
AHCI_CMD_WRITE = (1 << 6),
AHCI_CMD_PREFETCH = (1 << 7),
AHCI_CMD_RESET = (1 << 8),
AHCI_CMD_CLR_BUSY = (1 << 10),
RX_FIS_PIO_SETUP = 0x20,
RX_FIS_D2H_REG = 0x40,
RX_FIS_SDB = 0x58,
RX_FIS_UNK = 0x60,
HOST_CAP = 0x00,
HOST_CTL = 0x04,
HOST_IRQ_STAT = 0x08,
HOST_PORTS_IMPL = 0x0c,
HOST_VERSION = 0x10,
HOST_EM_LOC = 0x1c,
HOST_EM_CTL = 0x20,
HOST_CAP2 = 0x24,
HOST_RESET = (1 << 0),
HOST_IRQ_EN = (1 << 1),
HOST_AHCI_EN = (1 << 31),
HOST_CAP_SXS = (1 << 5),
HOST_CAP_EMS = (1 << 6),
HOST_CAP_CCC = (1 << 7),
HOST_CAP_PART = (1 << 13),
HOST_CAP_SSC = (1 << 14),
HOST_CAP_PIO_MULTI = (1 << 15),
HOST_CAP_FBS = (1 << 16),
HOST_CAP_PMP = (1 << 17),
HOST_CAP_ONLY = (1 << 18),
HOST_CAP_CLO = (1 << 24),
HOST_CAP_LED = (1 << 25),
HOST_CAP_ALPM = (1 << 26),
HOST_CAP_SSS = (1 << 27),
HOST_CAP_MPS = (1 << 28),
HOST_CAP_SNTF = (1 << 29),
HOST_CAP_NCQ = (1 << 30),
HOST_CAP_64 = (1 << 31),
HOST_CAP2_BOH = (1 << 0),
HOST_CAP2_NVMHCI = (1 << 1),
HOST_CAP2_APST = (1 << 2),
HOST_CAP2_SDS = (1 << 3),
HOST_CAP2_SADM = (1 << 4),
HOST_CAP2_DESO = (1 << 5),
PORT_LST_ADDR = 0x00,
PORT_LST_ADDR_HI = 0x04,
PORT_FIS_ADDR = 0x08,
PORT_FIS_ADDR_HI = 0x0c,
PORT_IRQ_STAT = 0x10,
PORT_IRQ_MASK = 0x14,
PORT_CMD = 0x18,
PORT_TFDATA = 0x20,
PORT_SIG = 0x24,
PORT_CMD_ISSUE = 0x38,
PORT_SCR_STAT = 0x28,
PORT_SCR_CTL = 0x2c,
PORT_SCR_ERR = 0x30,
PORT_SCR_ACT = 0x34,
PORT_SCR_NTF = 0x3c,
PORT_FBS = 0x40,
PORT_DEVSLP = 0x44,
PORT_IRQ_COLD_PRES = (1 << 31),
PORT_IRQ_TF_ERR = (1 << 30),
PORT_IRQ_HBUS_ERR = (1 << 29),
PORT_IRQ_HBUS_DATA_ERR = (1 << 28),
PORT_IRQ_IF_ERR = (1 << 27),
PORT_IRQ_IF_NONFATAL = (1 << 26),
PORT_IRQ_OVERFLOW = (1 << 24),
PORT_IRQ_BAD_PMP = (1 << 23),
PORT_IRQ_PHYRDY = (1 << 22),
PORT_IRQ_DEV_ILCK = (1 << 7),
PORT_IRQ_CONNECT = (1 << 6),
PORT_IRQ_SG_DONE = (1 << 5),
PORT_IRQ_UNK_FIS = (1 << 4),
PORT_IRQ_SDB_FIS = (1 << 3),
PORT_IRQ_DMAS_FIS = (1 << 2),
PORT_IRQ_PIOS_FIS = (1 << 1),
PORT_IRQ_D2H_REG_FIS = (1 << 0),
PORT_IRQ_FREEZE,
PORT_IRQ_ERROR,
DEF_PORT_IRQ,
PORT_CMD_ASP = (1 << 27),
PORT_CMD_ALPE = (1 << 26),
PORT_CMD_ATAPI = (1 << 24),
PORT_CMD_FBSCP = (1 << 22),
PORT_CMD_PMP = (1 << 17),
PORT_CMD_LIST_ON = (1 << 15),
PORT_CMD_FIS_ON = (1 << 14),
PORT_CMD_FIS_RX = (1 << 4),
PORT_CMD_CLO = (1 << 3),
PORT_CMD_POWER_ON = (1 << 2),
PORT_CMD_SPIN_UP = (1 << 1),
PORT_CMD_START = (1 << 0),
PORT_CMD_ICC_MASK = (0xf << 28),
PORT_CMD_ICC_ACTIVE = (0x1 << 28),
PORT_CMD_ICC_PARTIAL = (0x2 << 28),
PORT_CMD_ICC_SLUMBER = (0x6 << 28),
PORT_FBS_DWE_OFFSET = 16,
PORT_FBS_ADO_OFFSET = 12,
PORT_FBS_DEV_OFFSET = 8,
PORT_FBS_DEV_MASK = (0xf << PORT_FBS_DEV_OFFSET),
PORT_FBS_SDE = (1 << 2),
PORT_FBS_DEC = (1 << 1),
PORT_FBS_EN = (1 << 0),
PORT_DEVSLP_DM_OFFSET = 25,
PORT_DEVSLP_DM_MASK = (0xf << 25),
PORT_DEVSLP_DITO_OFFSET = 15,
PORT_DEVSLP_MDAT_OFFSET = 10,
PORT_DEVSLP_DETO_OFFSET = 2,
PORT_DEVSLP_DSP = (1 << 1),
PORT_DEVSLP_ADSE = (1 << 0),
AHCI_HFLAG_NO_NCQ = (1 << 0),
AHCI_HFLAG_IGN_IRQ_IF_ERR = (1 << 1),
AHCI_HFLAG_IGN_SERR_INTERNAL = (1 << 2),
AHCI_HFLAG_32BIT_ONLY = (1 << 3),
AHCI_HFLAG_MV_PATA = (1 << 4),
AHCI_HFLAG_NO_MSI = (1 << 5),
AHCI_HFLAG_NO_PMP = (1 << 6),
AHCI_HFLAG_SECT255 = (1 << 8),
AHCI_HFLAG_YES_NCQ = (1 << 9),
AHCI_HFLAG_NO_SUSPEND = (1 << 10),
AHCI_HFLAG_SRST_TOUT_IS_OFFLINE = (1 << 11),
AHCI_HFLAG_NO_SNTF = (1 << 12),
AHCI_HFLAG_NO_FPDMA_AA = (1 << 13),
AHCI_HFLAG_YES_FBS = (1 << 14),
AHCI_HFLAG_DELAY_ENGINE = (1 << 15),
AHCI_FLAG_COMMON,
ICH_MAP = 0x90,
EM_MAX_SLOTS = 8,
EM_MAX_RETRY = 5,
EM_CTL_RST = (1 << 9),
EM_CTL_TM = (1 << 8),
EM_CTL_MR = (1 << 0),
EM_CTL_ALHD = (1 << 26),
EM_CTL_XMT = (1 << 25),
EM_CTL_SMB = (1 << 24),
EM_CTL_SGPIO = (1 << 19),
EM_CTL_SES = (1 << 18),
EM_CTL_SAFTE = (1 << 17),
EM_CTL_LED = (1 << 16),
EM_MSG_TYPE_LED = (1 << 0),
EM_MSG_TYPE_SAFTE = (1 << 1),
EM_MSG_TYPE_SES2 = (1 << 2),
EM_MSG_TYPE_SGPIO = (1 << 3)
} |
1.8.2