diff options
author | Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2013-08-16 11:03:02 (GMT) |
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committer | James Bottomley <JBottomley@Parallels.com> | 2013-09-03 14:27:53 (GMT) |
commit | b37ca4183c287448ad0096381d030ca5fc788059 (patch) | |
tree | 7333fbd680b2b6cff6530bebc61377feef9ca515 /drivers/scsi/qla4xxx/ql4_os.c | |
parent | 4d81233c7c9e59b24db82416e8651b4f862f452e (diff) | |
download | linux-b37ca4183c287448ad0096381d030ca5fc788059.tar.xz |
[SCSI] qla4xxx: Added support for ISP8042
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_os.c')
-rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 47 |
1 files changed, 28 insertions, 19 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 6226df6..4f9651a 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -2745,7 +2745,7 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha) if (ha->nx_pcibase) iounmap( (struct device_reg_82xx __iomem *)ha->nx_pcibase); - } else if (is_qla8032(ha)) { + } else if (is_qla8032(ha) || is_qla8042(ha)) { if (ha->nx_pcibase) iounmap( (struct device_reg_83xx __iomem *)ha->nx_pcibase); @@ -2939,7 +2939,7 @@ static void qla4_8xxx_process_fw_error(struct scsi_qla_host *ha) __func__); if (halt_status & HALT_STATUS_UNRECOVERABLE) halt_status_unrecoverable = 1; - } else if (is_qla8032(ha)) { + } else if (is_qla8032(ha) || is_qla8042(ha)) { if (halt_status & QLA83XX_HALT_STATUS_FW_RESET) ql4_printk(KERN_ERR, ha, "%s: Firmware error detected device is being reset\n", __func__); @@ -2994,7 +2994,7 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha) ql4_printk(KERN_INFO, ha, "%s: HW State: NEED RESET!\n", __func__); - if (is_qla8032(ha)) { + if (is_qla8032(ha) || is_qla8042(ha)) { idc_ctrl = qla4_83xx_rd_reg(ha, QLA83XX_IDC_DRV_CTRL); if (!(idc_ctrl & GRACEFUL_RESET_BIT1)) { @@ -3005,7 +3005,7 @@ void qla4_8xxx_watchdog(struct scsi_qla_host *ha) } } - if (is_qla8032(ha) || + if ((is_qla8032(ha) || is_qla8042(ha)) || (is_qla8022(ha) && !ql4xdontresethba)) { set_bit(DPC_RESET_HA, &ha->dpc_flags); qla4xxx_wake_dpc(ha); @@ -3389,7 +3389,7 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha) set_bit(DPC_RESET_ACTIVE, &ha->dpc_flags); - if (is_qla8032(ha) && + if ((is_qla8032(ha) || is_qla8042(ha)) && !test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags)) { ql4_printk(KERN_INFO, ha, "%s: disabling pause transmit on port 0 & 1.\n", __func__); @@ -3848,7 +3848,7 @@ static void qla4xxx_do_dpc(struct work_struct *work) if (is_qla80XX(ha)) { if (test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags)) { - if (is_qla8032(ha)) { + if (is_qla8032(ha) || is_qla8042(ha)) { ql4_printk(KERN_INFO, ha, "%s: disabling pause transmit on port 0 & 1.\n", __func__); /* disable pause frame for ISP83xx */ @@ -3876,7 +3876,8 @@ static void qla4xxx_do_dpc(struct work_struct *work) test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) || test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags))) { if ((is_qla8022(ha) && ql4xdontresethba) || - (is_qla8032(ha) && qla4_83xx_idc_dontreset(ha))) { + ((is_qla8032(ha) || is_qla8042(ha)) && + qla4_83xx_idc_dontreset(ha))) { DEBUG2(printk("scsi%ld: %s: Don't Reset HBA\n", ha->host_no, __func__)); clear_bit(DPC_RESET_HA, &ha->dpc_flags); @@ -3968,7 +3969,7 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha) } else if (is_qla8022(ha)) { writel(0, &ha->qla4_82xx_reg->host_int); readl(&ha->qla4_82xx_reg->host_int); - } else if (is_qla8032(ha)) { + } else if (is_qla8032(ha) || is_qla8042(ha)) { writel(0, &ha->qla4_83xx_reg->risc_intr); readl(&ha->qla4_83xx_reg->risc_intr); } @@ -4043,7 +4044,7 @@ int qla4_8xxx_iospace_config(struct scsi_qla_host *ha) (ha->pdev->devfn << 11)); ha->nx_db_wr_ptr = (ha->pdev->devfn == 4 ? QLA82XX_CAM_RAM_DB1 : QLA82XX_CAM_RAM_DB2); - } else if (is_qla8032(ha)) { + } else if (is_qla8032(ha) || is_qla8042(ha)) { ha->qla4_83xx_reg = (struct device_reg_83xx __iomem *) ((uint8_t *)ha->nx_pcibase); } @@ -7033,7 +7034,7 @@ static int qla4xxx_probe_adapter(struct pci_dev *pdev, nx_legacy_intr->tgt_status_reg; ha->nx_legacy_intr.tgt_mask_reg = nx_legacy_intr->tgt_mask_reg; ha->nx_legacy_intr.pci_int_reg = nx_legacy_intr->pci_int_reg; - } else if (is_qla8032(ha)) { + } else if (is_qla8032(ha) || is_qla8042(ha)) { ha->isp_ops = &qla4_83xx_isp_ops; ha->reg_tbl = (uint32_t *)qla4_83xx_reg_tbl; } else { @@ -7104,7 +7105,7 @@ static int qla4xxx_probe_adapter(struct pci_dev *pdev, if (is_qla80XX(ha)) qla4_8xxx_get_flash_info(ha); - if (is_qla8032(ha)) { + if (is_qla8032(ha) || is_qla8042(ha)) { qla4_83xx_read_reset_template(ha); /* * NOTE: If ql4dontresethba==1, set IDC_CTRL DONTRESET_BIT0. @@ -7159,7 +7160,8 @@ skip_retry_init: ql4_printk(KERN_WARNING, ha, "Failed to initialize adapter\n"); if ((is_qla8022(ha) && ql4xdontresethba) || - (is_qla8032(ha) && qla4_83xx_idc_dontreset(ha))) { + ((is_qla8032(ha) || is_qla8042(ha)) && + qla4_83xx_idc_dontreset(ha))) { /* Put the device in failed state. */ DEBUG2(printk(KERN_ERR "HW STATE: FAILED\n")); ha->isp_ops->idc_lock(ha); @@ -7768,16 +7770,16 @@ static int qla4xxx_eh_host_reset(struct scsi_cmnd *cmd) ha = to_qla_host(cmd->device->host); - if (is_qla8032(ha) && ql4xdontresethba) + if ((is_qla8032(ha) || is_qla8042(ha)) && ql4xdontresethba) qla4_83xx_set_idc_dontreset(ha); /* - * For ISP8324, if IDC_CTRL DONTRESET_BIT0 is set by other - * protocol drivers, we should not set device_state to - * NEED_RESET + * For ISP8324 and ISP8042, if IDC_CTRL DONTRESET_BIT0 is set by other + * protocol drivers, we should not set device_state to NEED_RESET */ if (ql4xdontresethba || - (is_qla8032(ha) && qla4_83xx_idc_dontreset(ha))) { + ((is_qla8032(ha) || is_qla8042(ha)) && + qla4_83xx_idc_dontreset(ha))) { DEBUG2(printk("scsi%ld: %s: Don't Reset HBA\n", ha->host_no, __func__)); @@ -7902,9 +7904,10 @@ static int qla4xxx_host_reset(struct Scsi_Host *shost, int reset_type) } recover_adapter: - /* For ISP83XX set graceful reset bit in IDC_DRV_CTRL if + /* For ISP8324 and ISP8042 set graceful reset bit in IDC_DRV_CTRL if * reset is issued by application */ - if (is_qla8032(ha) && test_bit(DPC_RESET_HA, &ha->dpc_flags)) { + if ((is_qla8032(ha) || is_qla8042(ha)) && + test_bit(DPC_RESET_HA, &ha->dpc_flags)) { idc_ctrl = qla4_83xx_rd_reg(ha, QLA83XX_IDC_DRV_CTRL); qla4_83xx_wr_reg(ha, QLA83XX_IDC_DRV_CTRL, (idc_ctrl | GRACEFUL_RESET_BIT1)); @@ -8201,6 +8204,12 @@ static struct pci_device_id qla4xxx_pci_tbl[] = { .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, }, + { + .vendor = PCI_VENDOR_ID_QLOGIC, + .device = PCI_DEVICE_ID_QLOGIC_ISP8042, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + }, {0, 0}, }; MODULE_DEVICE_TABLE(pci, qla4xxx_pci_tbl); |