diff options
Diffstat (limited to 'drivers/ata/sata_sil24.c')
| -rw-r--r-- | drivers/ata/sata_sil24.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index 169e200a6a71..5aa288d2fb86 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -100,10 +100,14 @@ enum { */ PORT_REGS_SIZE = 0x2000, - PORT_LRAM = 0x0000, /* 31 LRAM slots and PM regs */ + PORT_LRAM = 0x0000, /* 31 LRAM slots and PMP regs */ PORT_LRAM_SLOT_SZ = 0x0080, /* 32 bytes PRB + 2 SGE, ACT... */ - PORT_PM = 0x0f80, /* 8 bytes PM * 16 (128 bytes) */ + PORT_PMP = 0x0f80, /* 8 bytes PMP * 16 (128 bytes) */ + PORT_PMP_STATUS = 0x0000, /* port device status offset */ + PORT_PMP_QACTIVE = 0x0004, /* port device QActive offset */ + PORT_PMP_SIZE = 0x0008, /* 8 bytes per PMP */ + /* 32 bit regs */ PORT_CTRL_STAT = 0x1000, /* write: ctrl-set, read: stat */ PORT_CTRL_CLR = 0x1004, /* write: ctrl-clear */ @@ -126,6 +130,7 @@ enum { PORT_PHY_CFG = 0x1050, PORT_SLOT_STAT = 0x1800, PORT_CMD_ACTIVATE = 0x1c00, /* 64 bit cmd activate * 31 (248 bytes) */ + PORT_CONTEXT = 0x1e04, PORT_EXEC_DIAG = 0x1e00, /* 32bit exec diag * 16 (64 bytes, 0-10 used on 3124) */ PORT_PSD_DIAG = 0x1e40, /* 32bit psd diag * 16 (64 bytes, 0-8 used on 3124) */ PORT_SCONTROL = 0x1f00, @@ -139,9 +144,9 @@ enum { PORT_CS_INIT = (1 << 2), /* port initialize */ PORT_CS_IRQ_WOC = (1 << 3), /* interrupt write one to clear */ PORT_CS_CDB16 = (1 << 5), /* 0=12b cdb, 1=16b cdb */ - PORT_CS_RESUME = (1 << 6), /* port resume */ + PORT_CS_PMP_RESUME = (1 << 6), /* PMP resume */ PORT_CS_32BIT_ACTV = (1 << 10), /* 32-bit activation */ - PORT_CS_PM_EN = (1 << 13), /* port multiplier enable */ + PORT_CS_PMP_EN = (1 << 13), /* port multiplier enable */ PORT_CS_RDY = (1 << 31), /* port ready to accept commands */ /* PORT_IRQ_STAT/ENABLE_SET/CLR */ @@ -562,7 +567,7 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class) /* do SRST */ prb->ctrl = cpu_to_le16(PRB_CTRL_SRST); - prb->fis[1] = 0; /* no PM yet */ + prb->fis[1] = 0; /* no PMP yet */ writel((u32)paddr, port + PORT_CMD_ACTIVATE); writel((u64)paddr >> 32, port + PORT_CMD_ACTIVATE + 4); @@ -1050,7 +1055,8 @@ static void sil24_init_controller(struct pci_dev *pdev, int n_ports, writel(PORT_CS_32BIT_ACTV, port + PORT_CTRL_CLR); /* Clear port multiplier enable and resume bits */ - writel(PORT_CS_PM_EN | PORT_CS_RESUME, port + PORT_CTRL_CLR); + writel(PORT_CS_PMP_EN | PORT_CS_PMP_RESUME, + port + PORT_CTRL_CLR); } /* Turn on interrupts */ |