[SCSI] qla4xxx: add support for qla4032
This patch provides the following:
1. adds support for the next version of Qlogic's iSCSI HBA, qla4032
(PCI Device ID 4032).
2. removes dead code related to topcat chip and renames
qla4010_soft_reset to qla4xxx_soft_reset (minor changes).
Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index bab434e..db9d88e 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -708,10 +708,10 @@
}
/**
- * qla4010_soft_reset - performs soft reset.
+ * qla4xxx_soft_reset - performs soft reset.
* @ha: Pointer to host adapter structure.
**/
-static int qla4010_soft_reset(struct scsi_qla_host *ha)
+int qla4xxx_soft_reset(struct scsi_qla_host *ha)
{
uint32_t max_wait_time;
unsigned long flags = 0;
@@ -817,29 +817,6 @@
}
/**
- * qla4xxx_topcat_reset - performs hard reset of TopCat Chip.
- * @ha: Pointer to host adapter structure.
- **/
-static int qla4xxx_topcat_reset(struct scsi_qla_host *ha)
-{
- unsigned long flags;
-
- ql4xxx_lock_nvram(ha);
- spin_lock_irqsave(&ha->hardware_lock, flags);
- writel(set_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha));
- readl(isp_gp_out(ha));
- mdelay(1);
-
- writel(clr_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha));
- readl(isp_gp_out(ha));
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- mdelay(2523);
-
- ql4xxx_unlock_nvram(ha);
- return QLA_SUCCESS;
-}
-
-/**
* qla4xxx_flush_active_srbs - returns all outstanding i/o requests to O.S.
* @ha: Pointer to host adapter structure.
*
@@ -867,26 +844,6 @@
}
/**
- * qla4xxx_hard_reset - performs HBA Hard Reset
- * @ha: Pointer to host adapter structure.
- **/
-static int qla4xxx_hard_reset(struct scsi_qla_host *ha)
-{
- /* The QLA4010 really doesn't have an equivalent to a hard reset */
- qla4xxx_flush_active_srbs(ha);
- if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) {
- int status = QLA_ERROR;
-
- if ((qla4010_soft_reset(ha) == QLA_SUCCESS) &&
- (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) &&
- (qla4010_soft_reset(ha) == QLA_SUCCESS))
- status = QLA_SUCCESS;
- return status;
- } else
- return qla4010_soft_reset(ha);
-}
-
-/**
* qla4xxx_recover_adapter - recovers adapter after a fatal error
* @ha: Pointer to host adapter structure.
* @renew_ddb_list: Indicates what to do with the adapter's ddb list
@@ -1243,7 +1200,6 @@
init_waitqueue_head(&ha->mailbox_wait_queue);
spin_lock_init(&ha->hardware_lock);
- spin_lock_init(&ha->list_lock);
/* Allocate dma buffers */
if (qla4xxx_mem_alloc(ha)) {
@@ -1450,27 +1406,6 @@
}
/**
- * qla4xxx_soft_reset - performs a SOFT RESET of hba.
- * @ha: Pointer to host adapter structure.
- **/
-int qla4xxx_soft_reset(struct scsi_qla_host *ha)
-{
-
- DEBUG2(printk(KERN_WARNING "scsi%ld: %s: chip reset!\n", ha->host_no,
- __func__));
- if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) {
- int status = QLA_ERROR;
-
- if ((qla4010_soft_reset(ha) == QLA_SUCCESS) &&
- (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) &&
- (qla4010_soft_reset(ha) == QLA_SUCCESS) )
- status = QLA_SUCCESS;
- return status;
- } else
- return qla4010_soft_reset(ha);
-}
-
-/**
* qla4xxx_eh_wait_on_command - waits for command to be returned by firmware
* @ha: actual ha whose done queue will contain the comd returned by firmware.
* @cmd: Scsi Command to wait on.
@@ -1668,6 +1603,12 @@
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
},
+ {
+ .vendor = PCI_VENDOR_ID_QLOGIC,
+ .device = PCI_DEVICE_ID_QLOGIC_ISP4032,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ },
{0, 0},
};
MODULE_DEVICE_TABLE(pci, qla4xxx_pci_tbl);