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path: root/drivers/scsi/qla2xxx/qla_dbg.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_dbg.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.c67
1 files changed, 53 insertions, 14 deletions
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index f15f903aec5..1cf77772623 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -23,11 +23,10 @@ qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump)
}
static inline void *
-qla2xxx_copy_queues(scsi_qla_host_t *vha, void *ptr)
+qla2xxx_copy_queues(struct qla_hw_data *ha, void *ptr)
{
- struct req_que *req = vha->hw->req;
- struct rsp_que *rsp = vha->hw->rsp;
-
+ struct req_que *req = ha->req_q_map[0];
+ struct rsp_que *rsp = ha->rsp_q_map[0];
/* Request queue. */
memcpy(ptr, req->ring, req->length *
sizeof(request_t));
@@ -327,6 +326,7 @@ qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
unsigned long flags;
struct qla2300_fw_dump *fw;
void *nxt;
+ struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
flags = 0;
@@ -461,7 +461,7 @@ qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
ha->fw_memory_size - 0x11000 + 1, &nxt);
if (rval == QLA_SUCCESS)
- qla2xxx_copy_queues(vha, nxt);
+ qla2xxx_copy_queues(ha, nxt);
if (rval != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
@@ -471,7 +471,7 @@ qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
} else {
qla_printk(KERN_INFO, ha,
"Firmware dump saved to temp buffer (%ld/%p).\n",
- vha->host_no, ha->fw_dump);
+ base_vha->host_no, ha->fw_dump);
ha->fw_dumped = 1;
}
@@ -497,6 +497,7 @@ qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
uint16_t __iomem *dmp_reg;
unsigned long flags;
struct qla2100_fw_dump *fw;
+ struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
risc_address = 0;
mb0 = mb2 = 0;
@@ -667,7 +668,7 @@ qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
}
if (rval == QLA_SUCCESS)
- qla2xxx_copy_queues(vha, &fw->risc_ram[cnt]);
+ qla2xxx_copy_queues(ha, &fw->risc_ram[cnt]);
if (rval != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
@@ -677,7 +678,7 @@ qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
} else {
qla_printk(KERN_INFO, ha,
"Firmware dump saved to temp buffer (%ld/%p).\n",
- vha->host_no, ha->fw_dump);
+ base_vha->host_no, ha->fw_dump);
ha->fw_dumped = 1;
}
@@ -701,6 +702,7 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
struct qla24xx_fw_dump *fw;
uint32_t ext_mem_cnt;
void *nxt;
+ struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
risc_address = ext_mem_cnt = 0;
flags = 0;
@@ -910,7 +912,7 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
if (rval != QLA_SUCCESS)
goto qla24xx_fw_dump_failed_0;
- nxt = qla2xxx_copy_queues(vha, nxt);
+ nxt = qla2xxx_copy_queues(ha, nxt);
if (ha->eft)
memcpy(nxt, ha->eft, ntohl(ha->fw_dump->eft_size));
@@ -923,7 +925,7 @@ qla24xx_fw_dump_failed_0:
} else {
qla_printk(KERN_INFO, ha,
"Firmware dump saved to temp buffer (%ld/%p).\n",
- vha->host_no, ha->fw_dump);
+ base_vha->host_no, ha->fw_dump);
ha->fw_dumped = 1;
}
@@ -940,6 +942,7 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
uint32_t risc_address;
struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+ struct device_reg_25xxmq __iomem *reg25;
uint32_t __iomem *dmp_reg;
uint32_t *iter_reg;
uint16_t __iomem *mbx_reg;
@@ -948,6 +951,11 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
uint32_t ext_mem_cnt;
void *nxt;
struct qla2xxx_fce_chain *fcec;
+ struct qla2xxx_mq_chain *mq = NULL;
+ uint32_t qreg_size;
+ uint8_t req_cnt, rsp_cnt, que_cnt;
+ uint32_t que_idx;
+ struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
risc_address = ext_mem_cnt = 0;
flags = 0;
@@ -992,6 +1000,29 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
fw->pcie_regs[3] = htonl(RD_REG_DWORD(&reg->iobase_window));
+
+ /* Multi queue registers */
+ if (ha->mqenable) {
+ qreg_size = sizeof(struct qla2xxx_mq_chain);
+ mq = kzalloc(qreg_size, GFP_KERNEL);
+ if (!mq)
+ goto qla25xx_fw_dump_failed_0;
+ req_cnt = find_first_zero_bit(ha->req_qid_map, ha->max_queues);
+ rsp_cnt = find_first_zero_bit(ha->rsp_qid_map, ha->max_queues);
+ que_cnt = req_cnt > rsp_cnt ? req_cnt : rsp_cnt;
+ mq->count = htonl(que_cnt);
+ mq->chain_size = htonl(qreg_size);
+ mq->type = __constant_htonl(DUMP_CHAIN_MQ);
+ for (cnt = 0; cnt < que_cnt; cnt++) {
+ reg25 = (struct device_reg_25xxmq *) ((void *)
+ ha->mqiobase + cnt * QLA_QUE_PAGE);
+ que_idx = cnt * 4;
+ mq->qregs[que_idx] = htonl(reg25->req_q_in);
+ mq->qregs[que_idx+1] = htonl(reg25->req_q_out);
+ mq->qregs[que_idx+2] = htonl(reg25->rsp_q_in);
+ mq->qregs[que_idx+3] = htonl(reg25->rsp_q_out);
+ }
+ }
WRT_REG_DWORD(&reg->iobase_window, 0x00);
RD_REG_DWORD(&reg->iobase_window);
@@ -1219,7 +1250,7 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
goto qla25xx_fw_dump_failed_0;
/* Fibre Channel Trace Buffer. */
- nxt = qla2xxx_copy_queues(vha, nxt);
+ nxt = qla2xxx_copy_queues(ha, nxt);
if (ha->eft)
memcpy(nxt, ha->eft, ntohl(ha->fw_dump->eft_size));
@@ -1229,7 +1260,14 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
- fcec = nxt + ntohl(ha->fw_dump->eft_size);
+ if (ha->mqenable) {
+ nxt = nxt + ntohl(ha->fw_dump->eft_size);
+ memcpy(nxt, mq, qreg_size);
+ kfree(mq);
+ fcec = nxt + qreg_size;
+ } else {
+ fcec = nxt + ntohl(ha->fw_dump->eft_size);
+ }
fcec->type = __constant_htonl(DUMP_CHAIN_FCE | DUMP_CHAIN_LAST);
fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) +
fce_calc_size(ha->fce_bufs));
@@ -1252,7 +1290,7 @@ qla25xx_fw_dump_failed_0:
} else {
qla_printk(KERN_INFO, ha,
"Firmware dump saved to temp buffer (%ld/%p).\n",
- vha->host_no, ha->fw_dump);
+ base_vha->host_no, ha->fw_dump);
ha->fw_dumped = 1;
}
@@ -1260,7 +1298,6 @@ qla25xx_fw_dump_failed:
if (!hardware_locked)
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
-
/****************************************************************************/
/* Driver Debug Functions. */
/****************************************************************************/
@@ -1307,3 +1344,5 @@ qla2x00_dump_buffer(uint8_t * b, uint32_t size)
if (cnt % 16)
printk("\n");
}
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 01:44:23 +0000