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linux-sg2042
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linux-sg2042/drivers/scsi/qla4xxx/ql4_dbg.c

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/*
* QLogic iSCSI HBA Driver
* Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla4xxx for copyright and licensing details.
*/
#include "ql4_def.h"
#include "ql4_glbl.h"
#include "ql4_dbg.h"
#include "ql4_inline.h"
void qla4xxx_dump_buffer(void *b, uint32_t size)
{
uint32_t cnt;
uint8_t *c = b;
printk(" 0 1 2 3 4 5 6 7 8 9 Ah Bh Ch Dh Eh "
"Fh\n");
printk("------------------------------------------------------------"
"--\n");
for (cnt = 0; cnt < size; c++) {
printk("%02x", *c);
if (!(++cnt % 16))
printk("\n");
else
printk(" ");
}
printk(KERN_INFO "\n");
}
void qla4xxx_dump_registers(struct scsi_qla_host *ha)
{
uint8_t i;
if (is_qla8022(ha)) {
for (i = 1; i < MBOX_REG_COUNT; i++)
printk(KERN_INFO "mailbox[%d] = 0x%08X\n",
i, readl(&ha->qla4_82xx_reg->mailbox_in[i]));
return;
}
for (i = 0; i < MBOX_REG_COUNT; i++) {
printk(KERN_INFO "0x%02X mailbox[%d] = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, mailbox[i]), i,
readw(&ha->reg->mailbox[i]));
}
printk(KERN_INFO "0x%02X flash_address = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, flash_address),
readw(&ha->reg->flash_address));
printk(KERN_INFO "0x%02X flash_data = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, flash_data),
readw(&ha->reg->flash_data));
printk(KERN_INFO "0x%02X ctrl_status = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, ctrl_status),
readw(&ha->reg->ctrl_status));
if (is_qla4010(ha)) {
printk(KERN_INFO "0x%02X nvram = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u1.isp4010.nvram),
readw(&ha->reg->u1.isp4010.nvram));
} else if (is_qla4022(ha) | is_qla4032(ha)) {
printk(KERN_INFO "0x%02X intr_mask = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u1.isp4022.intr_mask),
readw(&ha->reg->u1.isp4022.intr_mask));
printk(KERN_INFO "0x%02X nvram = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u1.isp4022.nvram),
readw(&ha->reg->u1.isp4022.nvram));
printk(KERN_INFO "0x%02X semaphore = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u1.isp4022.semaphore),
readw(&ha->reg->u1.isp4022.semaphore));
}
printk(KERN_INFO "0x%02X req_q_in = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, req_q_in),
readw(&ha->reg->req_q_in));
printk(KERN_INFO "0x%02X rsp_q_out = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, rsp_q_out),
readw(&ha->reg->rsp_q_out));
if (is_qla4010(ha)) {
printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4010.ext_hw_conf),
readw(&ha->reg->u2.isp4010.ext_hw_conf));
printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4010.port_ctrl),
readw(&ha->reg->u2.isp4010.port_ctrl));
printk(KERN_INFO "0x%02X port_status = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4010.port_status),
readw(&ha->reg->u2.isp4010.port_status));
printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4010.req_q_out),
readw(&ha->reg->u2.isp4010.req_q_out));
printk(KERN_INFO "0x%02X gp_out = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_out),
readw(&ha->reg->u2.isp4010.gp_out));
printk(KERN_INFO "0x%02X gp_in = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_in),
readw(&ha->reg->u2.isp4010.gp_in));
printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n", (uint8_t)
offsetof(struct isp_reg, u2.isp4010.port_err_status),
readw(&ha->reg->u2.isp4010.port_err_status));
} else if (is_qla4022(ha) | is_qla4032(ha)) {
printk(KERN_INFO "Page 0 Registers:\n");
printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n", (uint8_t)
offsetof(struct isp_reg, u2.isp4022.p0.ext_hw_conf),
readw(&ha->reg->u2.isp4022.p0.ext_hw_conf));
printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n", (uint8_t)
offsetof(struct isp_reg, u2.isp4022.p0.port_ctrl),
readw(&ha->reg->u2.isp4022.p0.port_ctrl));
printk(KERN_INFO "0x%02X port_status = 0x%08X\n", (uint8_t)
offsetof(struct isp_reg, u2.isp4022.p0.port_status),
readw(&ha->reg->u2.isp4022.p0.port_status));
printk(KERN_INFO "0x%02X gp_out = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4022.p0.gp_out),
readw(&ha->reg->u2.isp4022.p0.gp_out));
printk(KERN_INFO "0x%02X gp_in = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4022.p0.gp_in),
readw(&ha->reg->u2.isp4022.p0.gp_in));
printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n", (uint8_t)
offsetof(struct isp_reg, u2.isp4022.p0.port_err_status),
readw(&ha->reg->u2.isp4022.p0.port_err_status));
printk(KERN_INFO "Page 1 Registers:\n");
writel(HOST_MEM_CFG_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT),
&ha->reg->ctrl_status);
printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n",
(uint8_t) offsetof(struct isp_reg, u2.isp4022.p1.req_q_out),
readw(&ha->reg->u2.isp4022.p1.req_q_out));
writel(PORT_CTRL_STAT_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT),
&ha->reg->ctrl_status);
}
}
void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha)
{
uint32_t halt_status1, halt_status2;
halt_status1 = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_HALT_STATUS1);
halt_status2 = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_HALT_STATUS2);
if (is_qla8022(ha)) {
ql4_printk(KERN_INFO, ha,
"scsi(%ld): %s, ISP8022 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,
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)) {
ql4_printk(KERN_INFO, ha,
"scsi(%ld): %s, ISP8324 Dumping hw/fw registers:\n"
" PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n",
ha->host_no, __func__, halt_status1, halt_status2);
}
}
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