diff options
Diffstat (limited to 'drivers/scsi/isci/host.c')
| -rw-r--r-- | drivers/scsi/isci/host.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/scsi/isci/host.c b/drivers/scsi/isci/host.c index b554ea271ba..26072f1e985 100644 --- a/drivers/scsi/isci/host.c +++ b/drivers/scsi/isci/host.c @@ -1886,6 +1886,7 @@ void sci_controller_power_control_queue_remove(struct isci_host *ihost, static void sci_controller_afe_initialization(struct isci_host *ihost) { const struct sci_oem_params *oem = &ihost->oem_parameters; + struct pci_dev *pdev = ihost->pdev; u32 afe_status; u32 phy_id; @@ -1893,7 +1894,7 @@ static void sci_controller_afe_initialization(struct isci_host *ihost) writel(0x0081000f, &ihost->scu_registers->afe.afe_dfx_master_control0); udelay(AFE_REGISTER_WRITE_DELAY); - if (is_b0()) { + if (is_b0(pdev)) { /* PM Rx Equalization Save, PM SPhy Rx Acknowledgement * Timer, PM Stagger Timer */ writel(0x0007BFFF, &ihost->scu_registers->afe.afe_pmsn_master_control2); @@ -1901,17 +1902,15 @@ static void sci_controller_afe_initialization(struct isci_host *ihost) } /* Configure bias currents to normal */ - if (is_a0()) - writel(0x00005500, &ihost->scu_registers->afe.afe_bias_control); - else if (is_a2()) + if (is_a2(pdev)) writel(0x00005A00, &ihost->scu_registers->afe.afe_bias_control); - else if (is_b0() || is_c0()) + else if (is_b0(pdev) || is_c0(pdev)) writel(0x00005F00, &ihost->scu_registers->afe.afe_bias_control); udelay(AFE_REGISTER_WRITE_DELAY); /* Enable PLL */ - if (is_b0() || is_c0()) + if (is_b0(pdev) || is_c0(pdev)) writel(0x80040A08, &ihost->scu_registers->afe.afe_pll_control0); else writel(0x80040908, &ihost->scu_registers->afe.afe_pll_control0); @@ -1924,7 +1923,7 @@ static void sci_controller_afe_initialization(struct isci_host *ihost) udelay(AFE_REGISTER_WRITE_DELAY); } while ((afe_status & 0x00001000) == 0); - if (is_a0() || is_a2()) { + if (is_a2(pdev)) { /* Shorten SAS SNW lock time (RxLock timer value from 76 us to 50 us) */ writel(0x7bcc96ad, &ihost->scu_registers->afe.afe_pmsn_master_control0); udelay(AFE_REGISTER_WRITE_DELAY); @@ -1933,11 +1932,11 @@ static void sci_controller_afe_initialization(struct isci_host *ihost) for (phy_id = 0; phy_id < SCI_MAX_PHYS; phy_id++) { const struct sci_phy_oem_params *oem_phy = &oem->phys[phy_id]; - if (is_b0()) { + if (is_b0(pdev)) { /* Configure transmitter SSC parameters */ writel(0x00030000, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_tx_ssc_control); udelay(AFE_REGISTER_WRITE_DELAY); - } else if (is_c0()) { + } else if (is_c0(pdev)) { /* Configure transmitter SSC parameters */ writel(0x0003000, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_tx_ssc_control); udelay(AFE_REGISTER_WRITE_DELAY); @@ -1961,11 +1960,9 @@ static void sci_controller_afe_initialization(struct isci_host *ihost) /* * Power up TX and RX out from power down (PWRDNTX and PWRDNRX) * & increase TX int & ext bias 20%....(0xe85c) */ - if (is_a0()) - writel(0x000003D4, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_channel_control); - else if (is_a2()) + if (is_a2(pdev)) writel(0x000003F0, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_channel_control); - else if (is_b0()) { + else if (is_b0(pdev)) { /* Power down TX and RX (PWRDNTX and PWRDNRX) */ writel(0x000003D7, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_channel_control); udelay(AFE_REGISTER_WRITE_DELAY); @@ -1985,7 +1982,7 @@ static void sci_controller_afe_initialization(struct isci_host *ihost) } udelay(AFE_REGISTER_WRITE_DELAY); - if (is_a0() || is_a2()) { + if (is_a2(pdev)) { /* Enable TX equalization (0xe824) */ writel(0x00040000, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_tx_control); udelay(AFE_REGISTER_WRITE_DELAY); @@ -1998,11 +1995,9 @@ static void sci_controller_afe_initialization(struct isci_host *ihost) udelay(AFE_REGISTER_WRITE_DELAY); /* Leave DFE/FFE on */ - if (is_a0()) - writel(0x3F09983F, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_rx_ssc_control0); - else if (is_a2()) + if (is_a2(pdev)) writel(0x3F11103F, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_rx_ssc_control0); - else if (is_b0()) { + else if (is_b0(pdev)) { writel(0x3F11103F, &ihost->scu_registers->afe.scu_afe_xcvr[phy_id].afe_rx_ssc_control0); udelay(AFE_REGISTER_WRITE_DELAY); /* Enable TX equalization (0xe824) */ |