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[SCSI] qla4xxx: Added support for ISP8042

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Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Vikas Chaudhary 2013-08-16 07:03:02 -04:00 committed by James Bottomley
parent 4d81233c7c
commit b37ca4183c
9 changed files with 100 additions and 79 deletions
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6
drivers/scsi/qla4xxx/ql4_83xx.c
View File

@ -1473,9 +1473,9 @@ int qla4_83xx_isp_reset(struct scsi_qla_host *ha)
__func__));
}
/* For ISP8324, Reset owner is NIC, iSCSI or FCOE based on priority
* and which drivers are present. Unlike ISP8022, the function setting
* NEED_RESET, may not be the Reset owner. */
/* For ISP8324 and ISP8042, Reset owner is NIC, iSCSI or FCOE based on
* priority and which drivers are present. Unlike ISP8022, the function
* setting NEED_RESET, may not be the Reset owner. */
if (qla4_83xx_can_perform_reset(ha))
set_bit(AF_8XXX_RST_OWNER, &ha->flags);

2
drivers/scsi/qla4xxx/ql4_attr.c
View File

@ -83,7 +83,7 @@ qla4_8xxx_sysfs_write_fw_dump(struct file *filep, struct kobject *kobj,
qla4_8xxx_wr_direct(ha, QLA8XXX_CRB_DEV_STATE,
QLA8XXX_DEV_NEED_RESET);
if (is_qla8022(ha) ||
(is_qla8032(ha) &&
((is_qla8032(ha) || is_qla8042(ha)) &&
qla4_83xx_can_perform_reset(ha))) {
set_bit(AF_8XXX_RST_OWNER, &ha->flags);
set_bit(AF_FW_RECOVERY, &ha->flags);

13
drivers/scsi/qla4xxx/ql4_dbg.c
View File

@ -141,21 +141,22 @@ void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha)
if (is_qla8022(ha)) {
ql4_printk(KERN_INFO, ha,
"scsi(%ld): %s, ISP8022 Dumping hw/fw registers:\n"
"scsi(%ld): %s, ISP%04x Dumping hw/fw registers:\n"
" PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n"
" PEG_NET_0_PC: 0x%x, PEG_NET_1_PC: 0x%x,\n"
" PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n"
" PEG_NET_4_PC: 0x%x\n", ha->host_no,
__func__, halt_status1, halt_status2,
" PEG_NET_4_PC: 0x%x\n", ha->host_no, __func__,
ha->pdev->device, halt_status1, halt_status2,
qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c),
qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_1 + 0x3c),
qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c),
qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_3 + 0x3c),
qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_4 + 0x3c));
} else if (is_qla8032(ha)) {
} else if (is_qla8032(ha) || is_qla8042(ha)) {
ql4_printk(KERN_INFO, ha,
"scsi(%ld): %s, ISP8324 Dumping hw/fw registers:\n"
"scsi(%ld): %s, ISP%04x Dumping hw/fw registers:\n"
" PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n",
ha->host_no, __func__, halt_status1, halt_status2);
ha->host_no, __func__, ha->pdev->device,
halt_status1, halt_status2);
}
}

14
drivers/scsi/qla4xxx/ql4_def.h
View File

@ -64,6 +64,10 @@
#define PCI_DEVICE_ID_QLOGIC_ISP8324 0x8032
#endif
#ifndef PCI_DEVICE_ID_QLOGIC_ISP8042
#define PCI_DEVICE_ID_QLOGIC_ISP8042 0x8042
#endif
#define ISP4XXX_PCI_FN_1 0x1
#define ISP4XXX_PCI_FN_2 0x3
@ -778,7 +782,8 @@ struct scsi_qla_host {
uint32_t *reg_tbl;
struct qla4_83xx_reset_template reset_tmplt;
struct device_reg_83xx __iomem *qla4_83xx_reg; /* Base I/O address
for ISP8324 */
for ISP8324 and
and ISP8042 */
uint32_t pf_bit;
struct qla4_83xx_idc_information idc_info;
};
@ -848,9 +853,14 @@ static inline int is_qla8032(struct scsi_qla_host *ha)
return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8324;
}
static inline int is_qla8042(struct scsi_qla_host *ha)
{
return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8042;
}
static inline int is_qla80XX(struct scsi_qla_host *ha)
{
return is_qla8022(ha) || is_qla8032(ha);
return is_qla8022(ha) || is_qla8032(ha) || is_qla8042(ha);
}
static inline int is_aer_supported(struct scsi_qla_host *ha)

4
drivers/scsi/qla4xxx/ql4_init.c
View File

@ -107,7 +107,7 @@ int qla4xxx_init_rings(struct scsi_qla_host *ha)
(unsigned long __iomem *)&ha->qla4_82xx_reg->rsp_q_in);
writel(0,
(unsigned long __iomem *)&ha->qla4_82xx_reg->rsp_q_out);
} else if (is_qla8032(ha)) {
} else if (is_qla8032(ha) || is_qla8042(ha)) {
writel(0,
(unsigned long __iomem *)&ha->qla4_83xx_reg->req_q_in);
writel(0,
@ -940,7 +940,7 @@ int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, int is_reset)
* while switching from polling to interrupt mode. IOCB interrupts are
* enabled via isp_ops->enable_intrs.
*/
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
qla4_83xx_enable_mbox_intrs(ha);
if (qla4xxx_about_firmware(ha) == QLA_ERROR)

29
drivers/scsi/qla4xxx/ql4_isr.c
View File

@ -588,7 +588,7 @@ static int qla4_83xx_loopback_in_progress(struct scsi_qla_host *ha)
{
int rval = 1;
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
if ((ha->idc_info.info2 & ENABLE_INTERNAL_LOOPBACK) ||
(ha->idc_info.info2 & ENABLE_EXTERNAL_LOOPBACK)) {
DEBUG2(ql4_printk(KERN_INFO, ha,
@ -621,7 +621,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
uint32_t mbox_sts[MBOX_AEN_REG_COUNT];
__le32 __iomem *mailbox_out;
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
mailbox_out = &ha->qla4_83xx_reg->mailbox_out[0];
else if (is_qla8022(ha))
mailbox_out = &ha->qla4_82xx_reg->mailbox_out[0];
@ -665,7 +665,8 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
qla4xxx_dump_registers(ha);
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__));
} else {
@ -836,7 +837,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
case MBOX_ASTS_IDC_REQUEST_NOTIFICATION:
{
uint32_t opcode;
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
DEBUG2(ql4_printk(KERN_INFO, ha,
"scsi%ld: AEN %04x, mbox_sts[1]=%08x, mbox_sts[2]=%08x, mbox_sts[3]=%08x, mbox_sts[4]=%08x\n",
ha->host_no, mbox_sts[0],
@ -858,7 +859,7 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
}
case MBOX_ASTS_IDC_COMPLETE:
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
DEBUG2(ql4_printk(KERN_INFO, ha,
"scsi%ld: AEN %04x, mbox_sts[1]=%08x, mbox_sts[2]=%08x, mbox_sts[3]=%08x, mbox_sts[4]=%08x\n",
ha->host_no, mbox_sts[0],
@ -1297,7 +1298,7 @@ qla4_8xxx_default_intr_handler(int irq, void *dev_id)
uint32_t intr_status;
uint8_t reqs_count = 0;
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
qla4_83xx_mailbox_intr_handler(irq, dev_id);
} else {
spin_lock_irqsave(&ha->hardware_lock, flags);
@ -1334,7 +1335,7 @@ qla4_8xxx_msix_rsp_q(int irq, void *dev_id)
uint32_t ival = 0;
spin_lock_irqsave(&ha->hardware_lock, flags);
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
ival = readl(&ha->qla4_83xx_reg->iocb_int_mask);
if (ival == 0) {
ql4_printk(KERN_INFO, ha, "%s: It is a spurious iocb interrupt!\n",
@ -1425,10 +1426,10 @@ int qla4xxx_request_irqs(struct scsi_qla_host *ha)
goto try_intx;
if (ql4xenablemsix == 2) {
/* Note: MSI Interrupts not supported for ISP8324 */
if (is_qla8032(ha)) {
ql4_printk(KERN_INFO, ha, "%s: MSI Interrupts not supported for ISP8324, Falling back-to INTx mode\n",
__func__);
/* Note: MSI Interrupts not supported for ISP8324 and ISP8042 */
if (is_qla8032(ha) || is_qla8042(ha)) {
ql4_printk(KERN_INFO, ha, "%s: MSI Interrupts not supported for ISP%04x, Falling back-to INTx mode\n",
__func__, ha->pdev->device);
goto try_intx;
}
goto try_msi;
@ -1444,9 +1445,9 @@ int qla4xxx_request_irqs(struct scsi_qla_host *ha)
"MSI-X: Enabled (0x%X).\n", ha->revision_id));
goto irq_attached;
} else {
if (is_qla8032(ha)) {
ql4_printk(KERN_INFO, ha, "%s: ISP8324: MSI-X: Falling back-to INTx mode. ret = %d\n",
__func__, ret);
if (is_qla8032(ha) || is_qla8042(ha)) {
ql4_printk(KERN_INFO, ha, "%s: ISP%04x: MSI-X: Falling back-to INTx mode. ret = %d\n",
__func__, ha->pdev->device, ret);
goto try_intx;
}
}

4
drivers/scsi/qla4xxx/ql4_mbx.c
View File

@ -53,7 +53,7 @@ static int qla4xxx_is_intr_poll_mode(struct scsi_qla_host *ha)
{
int rval = 1;
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
if (test_bit(AF_IRQ_ATTACHED, &ha->flags) &&
test_bit(AF_83XX_MBOX_INTR_ON, &ha->flags))
rval = 0;
@ -224,7 +224,7 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
qla4_82xx_wr_32(ha, QLA82XX_CRB_NIU + 0x98,
CRB_NIU_XG_PAUSE_CTL_P0 |
CRB_NIU_XG_PAUSE_CTL_P1);
} else if (is_qla8032(ha)) {
} else if (is_qla8032(ha) || is_qla8042(ha)) {
ql4_printk(KERN_INFO, ha, " %s: disabling pause transmit on port 0 & 1.\n",
__func__);
qla4_83xx_disable_pause(ha);

60
drivers/scsi/qla4xxx/ql4_nx.c
View File

@ -1514,11 +1514,11 @@ qla4_8xxx_set_drv_active(struct scsi_qla_host *ha)
drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
/*
* For ISP8324, drv_active register has 1 bit per function,
* For ISP8324 and ISP8042, drv_active register has 1 bit per function,
* shift 1 by func_num to set a bit for the function.
* For ISP8022, drv_active has 4 bits per function
*/
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
drv_active |= (1 << ha->func_num);
else
drv_active |= (1 << (ha->func_num * 4));
@ -1536,11 +1536,11 @@ qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha)
drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
/*
* For ISP8324, drv_active register has 1 bit per function,
* For ISP8324 and ISP8042, drv_active register has 1 bit per function,
* shift 1 by func_num to set a bit for the function.
* For ISP8022, drv_active has 4 bits per function
*/
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
drv_active &= ~(1 << (ha->func_num));
else
drv_active &= ~(1 << (ha->func_num * 4));
@ -1559,11 +1559,11 @@ inline int qla4_8xxx_need_reset(struct scsi_qla_host *ha)
drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
/*
* For ISP8324, drv_active register has 1 bit per function,
* For ISP8324 and ISP8042, drv_active register has 1 bit per function,
* shift 1 by func_num to set a bit for the function.
* For ISP8022, drv_active has 4 bits per function
*/
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
rval = drv_state & (1 << ha->func_num);
else
rval = drv_state & (1 << (ha->func_num * 4));
@ -1581,11 +1581,11 @@ void qla4_8xxx_set_rst_ready(struct scsi_qla_host *ha)
drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
/*
* For ISP8324, drv_active register has 1 bit per function,
* For ISP8324 and ISP8042, drv_active register has 1 bit per function,
* shift 1 by func_num to set a bit for the function.
* For ISP8022, drv_active has 4 bits per function
*/
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
drv_state |= (1 << ha->func_num);
else
drv_state |= (1 << (ha->func_num * 4));
@ -1602,11 +1602,11 @@ void qla4_8xxx_clear_rst_ready(struct scsi_qla_host *ha)
drv_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
/*
* For ISP8324, drv_active register has 1 bit per function,
* For ISP8324 and ISP8042, drv_active register has 1 bit per function,
* shift 1 by func_num to set a bit for the function.
* For ISP8022, drv_active has 4 bits per function
*/
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
drv_state &= ~(1 << ha->func_num);
else
drv_state &= ~(1 << (ha->func_num * 4));
@ -1624,11 +1624,11 @@ qla4_8xxx_set_qsnt_ready(struct scsi_qla_host *ha)
qsnt_state = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_STATE);
/*
* For ISP8324, drv_active register has 1 bit per function,
* For ISP8324 and ISP8042, drv_active register has 1 bit per function,
* shift 1 by func_num to set a bit for the function.
* For ISP8022, drv_active has 4 bits per function.
*/
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
qsnt_state |= (1 << ha->func_num);
else
qsnt_state |= (2 << (ha->func_num * 4));
@ -2398,7 +2398,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
(((uint8_t *)ha->fw_dump_tmplt_hdr) +
tmplt_hdr->first_entry_offset);
if (is_qla8032(ha))
if (is_qla8032(ha) || is_qla8042(ha))
tmplt_hdr->saved_state_array[QLA83XX_SS_OCM_WNDREG_INDEX] =
tmplt_hdr->ocm_window_reg[ha->func_num];
@ -2455,7 +2455,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
if (is_qla8022(ha)) {
qla4_82xx_minidump_process_rdrom(ha, entry_hdr,
&data_ptr);
} else if (is_qla8032(ha)) {
} else if (is_qla8032(ha) || is_qla8042(ha)) {
rval = qla4_83xx_minidump_process_rdrom(ha,
entry_hdr,
&data_ptr);
@ -2496,7 +2496,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
&data_ptr);
break;
case QLA83XX_POLLRD:
if (!is_qla8032(ha)) {
if (is_qla8022(ha)) {
qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
break;
}
@ -2506,7 +2506,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
break;
case QLA83XX_RDMUX2:
if (!is_qla8032(ha)) {
if (is_qla8022(ha)) {
qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
break;
}
@ -2514,7 +2514,7 @@ static int qla4_8xxx_collect_md_data(struct scsi_qla_host *ha)
&data_ptr);
break;
case QLA83XX_POLLRDMWR:
if (!is_qla8032(ha)) {
if (is_qla8022(ha)) {
qla4_8xxx_mark_entry_skipped(ha, entry_hdr, i);
break;
}
@ -2642,10 +2642,10 @@ dev_initialize:
QLA8XXX_DEV_INITIALIZING);
/*
* For ISP8324, if IDC_CTRL GRACEFUL_RESET_BIT1 is set, reset it after
* device goes to INIT state.
* For ISP8324 and ISP8042, if IDC_CTRL GRACEFUL_RESET_BIT1 is set,
* reset it after device goes to INIT state.
*/
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) {
qla4_83xx_wr_reg(ha, QLA83XX_IDC_DRV_CTRL,
@ -2846,7 +2846,7 @@ int qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha)
* If we are the first driver to load and
* ql4xdontresethba is not set, clear IDC_CTRL BIT0.
*/
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
drv_active = qla4_8xxx_rd_direct(ha, QLA8XXX_CRB_DRV_ACTIVE);
if ((drv_active == (1 << ha->func_num)) && !ql4xdontresethba)
qla4_83xx_clear_idc_dontreset(ha);
@ -2854,7 +2854,7 @@ int qla4_8xxx_update_idc_reg(struct scsi_qla_host *ha)
if (is_qla8022(ha)) {
qla4_82xx_set_idc_ver(ha);
} else if (is_qla8032(ha)) {
} else if (is_qla8032(ha) || is_qla8042(ha)) {
rval = qla4_83xx_set_idc_ver(ha);
if (rval == QLA_ERROR)
qla4_8xxx_clear_drv_active(ha);
@ -2922,11 +2922,11 @@ int qla4_8xxx_device_state_handler(struct scsi_qla_host *ha)
break;
case QLA8XXX_DEV_NEED_RESET:
/*
* For ISP8324, if NEED_RESET is set by any driver,
* it should be honored, irrespective of IDC_CTRL
* DONTRESET_BIT0
* For ISP8324 and ISP8042, if NEED_RESET is set by any
* driver, it should be honored, irrespective of
* IDC_CTRL DONTRESET_BIT0
*/
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
qla4_83xx_need_reset_handler(ha);
} else if (is_qla8022(ha)) {
if (!ql4xdontresethba) {
@ -2976,7 +2976,7 @@ int qla4_8xxx_load_risc(struct scsi_qla_host *ha)
int retval;
/* clear the interrupt */
if (is_qla8032(ha)) {
if (is_qla8032(ha) || is_qla8042(ha)) {
writel(0, &ha->qla4_83xx_reg->risc_intr);
readl(&ha->qla4_83xx_reg->risc_intr);
} else if (is_qla8022(ha)) {
@ -3094,7 +3094,7 @@ qla4_8xxx_get_flt_info(struct scsi_qla_host *ha, uint32_t flt_addr)
if (is_qla8022(ha)) {
qla4_82xx_read_optrom_data(ha, (uint8_t *)ha->request_ring,
flt_addr << 2, OPTROM_BURST_SIZE);
} else if (is_qla8032(ha)) {
} else if (is_qla8032(ha) || is_qla8042(ha)) {
status = qla4_83xx_flash_read_u32(ha, flt_addr << 2,
(uint8_t *)ha->request_ring,
0x400);
@ -3326,7 +3326,7 @@ qla4_8xxx_get_flash_info(struct scsi_qla_host *ha)
if (is_qla8022(ha)) {
qla4_82xx_get_fdt_info(ha);
qla4_82xx_get_idc_param(ha);
} else if (is_qla8032(ha)) {
} else if (is_qla8032(ha) || is_qla8042(ha)) {
qla4_83xx_get_idc_param(ha);
}
@ -3436,7 +3436,7 @@ int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha)
}
/* Make sure we receive the minimum required data to cache internally */
if ((is_qla8032(ha) ? mbox_sts[3] : mbox_sts[4]) <
if (((is_qla8032(ha) || is_qla8042(ha)) ? mbox_sts[3] : mbox_sts[4]) <
offsetof(struct mbx_sys_info, reserved)) {
DEBUG2(printk("scsi%ld: %s: GET_SYS_INFO data receive"
" error (%x)\n", ha->host_no, __func__, mbox_sts[4]));

47
drivers/scsi/qla4xxx/ql4_os.c
View File

@ -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);