Convert enum to #define.
Signed-off-by: Sebastian Herbszt <herb...@gmx.de>
diff --git a/hw/ahci.c b/hw/ahci.c
index 6f7b807..8d8605c 100644
--- a/hw/ahci.c
+++ b/hw/ahci.c
@@ -40,138 +40,124 @@ do { fprintf(stderr,"ahci: " fmt , ## __VA_ARGS__); }
while (0)
#define DPRINTF(fmt, ...) do {} while(0)
#endif
-enum {
- AHCI_PCI_BAR = 5,
- AHCI_MAX_PORTS = 32,
- AHCI_MAX_SG = 168, /* hardware max is 64K */
- AHCI_DMA_BOUNDARY = 0xffffffff,
- AHCI_USE_CLUSTERING = 0,
- 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_CMD_SLOT_SZ + AHCI_CMD_TBL_AR_SZ +
- AHCI_RX_FIS_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_D2H_REG = 0x40, /* offset of D2H Register FIS data */
- RX_FIS_SDB = 0x58, /* offset of SDB FIS data */
- RX_FIS_UNK = 0x60, /* offset of Unknown FIS data */
-
- board_ahci = 0,
- board_ahci_pi = 1,
- board_ahci_vt8251 = 2,
- board_ahci_ign_iferr = 3,
- board_ahci_sb600 = 4,
-
- /* global controller registers */
- HOST_CAP = 0x00, /* host capabilities */
- HOST_CTL = 0x04, /* global host control */
- HOST_IRQ_STAT = 0x08, /* interrupt status */
- HOST_PORTS_IMPL = 0x0c, /* bitmap of implemented ports */
- HOST_VERSION = 0x10, /* AHCI spec. version compliancy */
-
- /* HOST_CTL bits */
- HOST_RESET = (1 << 0), /* reset controller; self-clear */
- HOST_IRQ_EN = (1 << 1), /* global IRQ enable */
- HOST_AHCI_EN = (1 << 31), /* AHCI enabled */
-
- /* HOST_CAP bits */
- HOST_CAP_SSC = (1 << 14), /* Slumber capable */
- HOST_CAP_CLO = (1 << 24), /* Command List Override support */
- HOST_CAP_SSS = (1 << 27), /* Staggered Spin-up */
- HOST_CAP_NCQ = (1 << 30), /* Native Command Queueing */
- HOST_CAP_64 = (1 << 31), /* PCI DAC (64-bit DMA) support */
-
- /* registers for each SATA port */
- PORT_LST_ADDR = 0x00, /* command list DMA addr */
- PORT_LST_ADDR_HI = 0x04, /* command list DMA addr hi */
- PORT_FIS_ADDR = 0x08, /* FIS rx buf addr */
- PORT_FIS_ADDR_HI = 0x0c, /* FIS rx buf addr hi */
- PORT_IRQ_STAT = 0x10, /* interrupt status */
- PORT_IRQ_MASK = 0x14, /* interrupt enable/disable mask */
- PORT_CMD = 0x18, /* port command */
- PORT_TFDATA = 0x20, /* taskfile data */
- PORT_SIG = 0x24, /* device TF signature */
- PORT_CMD_ISSUE = 0x38, /* command issue */
- PORT_SCR = 0x28, /* SATA phy register block */
- PORT_SCR_STAT = 0x28, /* SATA phy register: SStatus */
- PORT_SCR_CTL = 0x2c, /* SATA phy register: SControl */
- PORT_SCR_ERR = 0x30, /* SATA phy register: SError */
- PORT_SCR_ACT = 0x34, /* SATA phy register: SActive */
-
- /* PORT_IRQ_{STAT,MASK} bits */
- PORT_IRQ_COLD_PRES = (1 << 31), /* cold presence detect */
- PORT_IRQ_TF_ERR = (1 << 30), /* task file error */
- PORT_IRQ_HBUS_ERR = (1 << 29), /* host bus fatal error */
- PORT_IRQ_HBUS_DATA_ERR = (1 << 28), /* host bus data error */
- PORT_IRQ_IF_ERR = (1 << 27), /* interface fatal error */
- PORT_IRQ_IF_NONFATAL = (1 << 26), /* interface non-fatal error */
- PORT_IRQ_OVERFLOW = (1 << 24), /* xfer exhausted available S/G */
- PORT_IRQ_BAD_PMP = (1 << 23), /* incorrect port multiplier */
-
- PORT_IRQ_PHYRDY = (1 << 22), /* PhyRdy changed */
- PORT_IRQ_DEV_ILCK = (1 << 7), /* device interlock */
- PORT_IRQ_CONNECT = (1 << 6), /* port connect change status */
- PORT_IRQ_SG_DONE = (1 << 5), /* descriptor processed */
- PORT_IRQ_UNK_FIS = (1 << 4), /* unknown FIS rx'd */
- PORT_IRQ_SDB_FIS = (1 << 3), /* Set Device Bits FIS rx'd */
- PORT_IRQ_DMAS_FIS = (1 << 2), /* DMA Setup FIS rx'd */
- PORT_IRQ_PIOS_FIS = (1 << 1), /* PIO Setup FIS rx'd */
- PORT_IRQ_D2H_REG_FIS = (1 << 0), /* D2H Register FIS rx'd */
-
- PORT_IRQ_FREEZE = PORT_IRQ_HBUS_ERR |
- PORT_IRQ_IF_ERR |
- PORT_IRQ_CONNECT |
- PORT_IRQ_PHYRDY |
- PORT_IRQ_UNK_FIS,
- PORT_IRQ_ERROR = PORT_IRQ_FREEZE |
- PORT_IRQ_TF_ERR |
- PORT_IRQ_HBUS_DATA_ERR,
- DEF_PORT_IRQ = PORT_IRQ_ERROR | PORT_IRQ_SG_DONE |
- PORT_IRQ_SDB_FIS | PORT_IRQ_DMAS_FIS |
- PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS,
-
- /* PORT_CMD bits */
- PORT_CMD_ATAPI = (1 << 24), /* Device is ATAPI */
- PORT_CMD_LIST_ON = (1 << 15), /* cmd list DMA engine running */
- PORT_CMD_FIS_ON = (1 << 14), /* FIS DMA engine running */
- PORT_CMD_FIS_RX = (1 << 4), /* Enable FIS receive DMA engine */
- PORT_CMD_CLO = (1 << 3), /* Command list override */
- PORT_CMD_POWER_ON = (1 << 2), /* Power up device */
- PORT_CMD_SPIN_UP = (1 << 1), /* Spin up device */
- PORT_CMD_START = (1 << 0), /* Enable port DMA engine */
-
- PORT_CMD_ICC_MASK = (0xf << 28), /* i/f ICC state mask */
- PORT_CMD_ICC_ACTIVE = (0x1 << 28), /* Put i/f in active state */
- PORT_CMD_ICC_PARTIAL = (0x2 << 28), /* Put i/f in partial state */
- PORT_CMD_ICC_SLUMBER = (0x6 << 28), /* Put i/f in slumber state */
-
- /* ap->flags bits */
- AHCI_FLAG_NO_NCQ = (1 << 24),
- AHCI_FLAG_IGN_IRQ_IF_ERR = (1 << 25), /* ignore IRQ_IF_ERR */
- AHCI_FLAG_HONOR_PI = (1 << 26), /* honor PORTS_IMPL */
- AHCI_FLAG_IGN_SERR_INTERNAL = (1 << 27), /* ignore SERR_INTERNAL */
- AHCI_FLAG_32BIT_ONLY = (1 << 28), /* force 32bit */
-};
-
-enum {
- ATA_SRST = (1 << 2), /* software reset */
-};
-
-enum {
-STATE_RUN=0,
-STATE_RESET
-};
+#define AHCI_PCI_BAR 5
+#define AHCI_MAX_PORTS 32
+#define AHCI_MAX_SG 168 /* hardware max is 64K */
+#define AHCI_DMA_BOUNDARY 0xffffffff
+#define AHCI_USE_CLUSTERING 0
+#define AHCI_MAX_CMDS 32
+#define AHCI_CMD_SZ 32
+#define AHCI_CMD_SLOT_SZ (AHCI_MAX_CMDS * AHCI_CMD_SZ)
+#define AHCI_RX_FIS_SZ 256
+#define AHCI_CMD_TBL_CDB 0x40
+#define AHCI_CMD_TBL_HDR_SZ 0x80
+#define AHCI_CMD_TBL_SZ (AHCI_CMD_TBL_HDR_SZ + (AHCI_MAX_SG * 16))
+#define AHCI_CMD_TBL_AR_SZ (AHCI_CMD_TBL_SZ * AHCI_MAX_CMDS)
+#define AHCI_PORT_PRIV_DMA_SZ (AHCI_CMD_SLOT_SZ + AHCI_CMD_TBL_AR_SZ +
AHCI_RX_FIS_SZ)
+
+#define AHCI_IRQ_ON_SG (1 << 31)
+#define AHCI_CMD_ATAPI (1 << 5)
+#define AHCI_CMD_WRITE (1 << 6)
+#define AHCI_CMD_PREFETCH (1 << 7)
+#define AHCI_CMD_RESET (1 << 8)
+#define AHCI_CMD_CLR_BUSY (1 << 10)
+
+#define RX_FIS_D2H_REG 0x40 /* offset of D2H Register FIS data */
+#define RX_FIS_SDB 0x58 /* offset of SDB FIS data */
+#define RX_FIS_UNK 0x60 /* offset of Unknown FIS data */
+
+#define board_ahci 0
+#define board_ahci_pi 1
+#define board_ahci_vt8251 2
+#define board_ahci_ign_iferr 3
+#define board_ahci_sb600 4
+
+/* global controller registers */
+#define HOST_CAP 0x00 /* host capabilities */
+#define HOST_CTL 0x04 /* global host control */
+#define HOST_IRQ_STAT 0x08 /* interrupt status */
+#define HOST_PORTS_IMPL 0x0c /* bitmap of implemented ports */
+#define HOST_VERSION 0x10 /* AHCI spec. version compliancy */
+
+/* HOST_CTL bits */
+#define HOST_RESET (1 << 0) /* reset controller; self-clear */
+#define HOST_IRQ_EN (1 << 1) /* global IRQ enable */
+#define HOST_AHCI_EN (1 << 31) /* AHCI enabled */
+
+/* HOST_CAP bits */
+#define HOST_CAP_SSC (1 << 14) /* Slumber capable */
+#define HOST_CAP_CLO (1 << 24) /* Command List Override support */
+#define HOST_CAP_SSS (1 << 27) /* Staggered Spin-up */
+#define HOST_CAP_NCQ (1 << 30) /* Native Command Queueing */
+#define HOST_CAP_64 (1 << 31) /* PCI DAC (64-bit DMA) support */
+
+/* registers for each SATA port */
+#define PORT_LST_ADDR 0x00 /* command list DMA addr */
+#define PORT_LST_ADDR_HI 0x04 /* command list DMA addr hi */
+#define PORT_FIS_ADDR 0x08 /* FIS rx buf addr */
+#define PORT_FIS_ADDR_HI 0x0c /* FIS rx buf addr hi */
+#define PORT_IRQ_STAT 0x10 /* interrupt status */
+#define PORT_IRQ_MASK 0x14 /* interrupt enable/disable mask */
+#define PORT_CMD 0x18 /* port command */
+#define PORT_TFDATA 0x20 /* taskfile data */
+#define PORT_SIG 0x24 /* device TF signature */
+#define PORT_CMD_ISSUE 0x38 /* command issue */
+#define PORT_SCR 0x28 /* SATA phy register block */
+#define PORT_SCR_STAT 0x28 /* SATA phy register: SStatus */
+#define PORT_SCR_CTL 0x2c /* SATA phy register: SControl */
+#define PORT_SCR_ERR 0x30 /* SATA phy register: SError */
+#define PORT_SCR_ACT 0x34 /* SATA phy register: SActive */
+
+/* PORT_IRQ_{STAT,MASK} bits */
+#define PORT_IRQ_COLD_PRES (1 << 31) /* cold presence detect */
+#define PORT_IRQ_TF_ERR (1 << 30) /* task file error */
+#define PORT_IRQ_HBUS_ERR (1 << 29) /* host bus fatal error */
+#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 */
+#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 */
+
+#define PORT_IRQ_FREEZE (PORT_IRQ_HBUS_ERR | PORT_IRQ_IF_ERR |
PORT_IRQ_CONNECT | PORT_IRQ_PHYRDY | PORT_IRQ_UNK_FIS)
+#define PORT_IRQ_ERROR (PORT_IRQ_FREEZE | PORT_IRQ_TF_ERR |
PORT_IRQ_HBUS_DATA_ERR)
+#define DEF_PORT_IRQ (PORT_IRQ_ERROR | PORT_IRQ_SG_DONE |
PORT_IRQ_SDB_FIS | PORT_IRQ_DMAS_FIS | PORT_IRQ_PIOS_FIS | PORT_IRQ_D2H_REG_FIS)
+
+/* PORT_CMD bits */
+#define PORT_CMD_ATAPI (1 << 24) /* Device is ATAPI */
+#define PORT_CMD_LIST_ON (1 << 15) /* cmd list DMA engine running */
+#define PORT_CMD_FIS_ON (1 << 14) /* FIS DMA engine running */
+#define PORT_CMD_FIS_RX (1 << 4) /* Enable FIS receive DMA engine */
+#define PORT_CMD_CLO (1 << 3) /* Command list override */
+#define PORT_CMD_POWER_ON (1 << 2) /* Power up device */
+#define PORT_CMD_SPIN_UP (1 << 1) /* Spin up device */
+#define PORT_CMD_START (1 << 0) /* Enable port DMA engine */
+
+#define PORT_CMD_ICC_MASK (0xf << 28) /* i/f ICC state mask */
+#define PORT_CMD_ICC_ACTIVE (0x1 << 28) /* Put i/f in active state */
+#define PORT_CMD_ICC_PARTIAL (0x2 << 28) /* Put i/f in partial state */
+#define PORT_CMD_ICC_SLUMBER (0x6 << 28) /* Put i/f in slumber state */
+
+/* ap->flags bits */
+#define AHCI_FLAG_NO_NCQ (1 << 24)
+#define AHCI_FLAG_IGN_IRQ_IF_ERR (1 << 25) /* ignore IRQ_IF_ERR */
+#define AHCI_FLAG_HONOR_PI (1 << 26) /* honor PORTS_IMPL */
+#define AHCI_FLAG_IGN_SERR_INTERNAL (1 << 27) /* ignore SERR_INTERNAL */
+#define AHCI_FLAG_32BIT_ONLY (1 << 28) /* force 32bit */
+
+#define ATA_SRST (1 << 2) /* software reset */
+
+#define STATE_RUN 0
+#define STATE_RESET 1
/*
* ATA Commands (only mandatory commands listed here)
