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[libata sata_mv] move code around 

No content change, just prepping up future mv_hw_ops modularization.
hifive-unleashed-5.1
Jeff Garzik 2005-11-12 19:08:48 -05:00
parent bca1c4eb94
commit ba3fe8fb6a
1 changed files with 48 additions and 48 deletions
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96
drivers/scsi/sata_mv.c
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@ -1243,11 +1243,59 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance,
return IRQ_RETVAL(handled);
}
static void mv_cfg_signal5(struct mv_host_priv *hpriv, int idx,
void __iomem *mmio)
{
/* FIXME */
}
static void mv_enable_leds5(struct mv_host_priv *hpriv, void __iomem *mmio)
{
/* FIXME */
}
static void mv_phy_errata5(struct ata_port *ap)
{
/* FIXME */
}
static void mv_cfg_signal6(struct mv_host_priv *hpriv, int idx,
void __iomem *mmio)
{
void __iomem *port_mmio;
u32 tmp;
if (hpriv->hp_flags & MV_HP_ERRATA_60X1A1) {
hpriv->signal[idx].amps = 0x5 << 8;
hpriv->signal[idx].pre = 0x3 << 5;
return;
}
assert (hpriv->hp_flags & MV_HP_ERRATA_60X1B0);
tmp = readl(mmio + MV_RESET_CFG);
if ((tmp & (1 << 0)) == 0) {
hpriv->signal[idx].amps = 0x4 << 8;
hpriv->signal[idx].pre = 0x1 << 5;
return;
}
port_mmio = mv_port_base(mmio, idx);
tmp = readl(port_mmio + PHY_MODE2);
hpriv->signal[idx].amps = tmp & 0x700; /* bits 10:8 */
hpriv->signal[idx].pre = tmp & 0xe0; /* bits 7:5 */
}
static void mv_enable_leds6(struct mv_host_priv *hpriv, void __iomem *mmio)
{
if (hpriv->hp_flags & MV_HP_ERRATA_60X1A1)
writel(0x00020060, mmio + MV_GPIO_PORT_CTL);
else if (hpriv->hp_flags & MV_HP_ERRATA_60X1B0)
writel(0x00000060, mmio + MV_GPIO_PORT_CTL);
}
static void mv_phy_errata6(struct ata_port *ap)
{
struct mv_host_priv *hpriv = ap->host_set->private_data;
@ -1473,20 +1521,6 @@ static void mv_port_init(struct ata_ioports *port, void __iomem *port_mmio)
readl(port_mmio + EDMA_ERR_IRQ_MASK_OFS));
}
static void mv_enable_leds5(struct mv_host_priv *hpriv, void __iomem *mmio)
{
/* FIXME */
}
static void mv_enable_leds6(struct mv_host_priv *hpriv, void __iomem *mmio)
{
if (hpriv->hp_flags & MV_HP_ERRATA_60X1A1)
writel(0x00020060, mmio + MV_GPIO_PORT_CTL);
else if (hpriv->hp_flags & MV_HP_ERRATA_60X1B0)
writel(0x00000060, mmio + MV_GPIO_PORT_CTL);
}
static void mv_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio)
{
if (IS_50XX(hpriv))
@ -1495,40 +1529,6 @@ static void mv_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio)
mv_enable_leds6(hpriv, mmio);
}
static void mv_cfg_signal5(struct mv_host_priv *hpriv, int idx,
void __iomem *mmio)
{
/* FIXME */
}
static void mv_cfg_signal6(struct mv_host_priv *hpriv, int idx,
void __iomem *mmio)
{
void __iomem *port_mmio;
u32 tmp;
if (hpriv->hp_flags & MV_HP_ERRATA_60X1A1) {
hpriv->signal[idx].amps = 0x5 << 8;
hpriv->signal[idx].pre = 0x3 << 5;
return;
}
assert (hpriv->hp_flags & MV_HP_ERRATA_60X1B0);
tmp = readl(mmio + MV_RESET_CFG);
if ((tmp & (1 << 0)) == 0) {
hpriv->signal[idx].amps = 0x4 << 8;
hpriv->signal[idx].pre = 0x1 << 5;
return;
}
port_mmio = mv_port_base(mmio, idx);
tmp = readl(port_mmio + PHY_MODE2);
hpriv->signal[idx].amps = tmp & 0x700; /* bits 10:8 */
hpriv->signal[idx].pre = tmp & 0xe0; /* bits 7:5 */
}
static int mv_cfg_errata(struct pci_dev *pdev, struct mv_host_priv *hpriv,
unsigned int board_idx)
{