| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * QLogic iSCSI HBA Driver |
| * Copyright (c) 2003-2012 QLogic Corporation |
| */ |
| |
| #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, 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__, |
| 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) || is_qla8042(ha)) { |
| ql4_printk(KERN_INFO, ha, |
| "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__, ha->pdev->device, |
| halt_status1, halt_status2); |
| } |
| } |
