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gerrit-public.fairphone.software / kernel / msm-4.19 / de1d76258f438414633cb92cb1a195ba3835972c / . / drivers / scsi / qla4xxx / ql4_dbg.c
blob: 77b7c594010f9c15158625596633c13121b13281 [file] [log] [blame]
David Somayajuluafaf5a22006-09-19 10:28:00 -0700[diff] [blame]1/*
2 * QLogic iSCSI HBA Driver
Vikas Chaudharyc68cdbf2012-08-22 07:55:09 -0400[diff] [blame]3 * Copyright (c) 2003-2012 QLogic Corporation
David Somayajuluafaf5a22006-09-19 10:28:00 -0700[diff] [blame]4 *
5 * See LICENSE.qla4xxx for copyright and licensing details.
6 */
7
8#include "ql4_def.h"
David C Somayajulu01871062007-05-23 17:46:00 -0700[diff] [blame]9#include "ql4_glbl.h"
10#include "ql4_dbg.h"
11#include "ql4_inline.h"
David Somayajuluafaf5a22006-09-19 10:28:00 -0700[diff] [blame]12
13void qla4xxx_dump_buffer(void *b, uint32_t size)
14{
15 uint32_t cnt;
16 uint8_t *c = b;
17
Karen Higgins94bced32009-07-15 15:02:58 -0500[diff] [blame]18 printk(" 0 1 2 3 4 5 6 7 8 9 Ah Bh Ch Dh Eh "
David Somayajuluafaf5a22006-09-19 10:28:00 -0700[diff] [blame]19 "Fh\n");
20 printk("------------------------------------------------------------"
21 "--\n");
Karen Higgins94bced32009-07-15 15:02:58 -0500[diff] [blame]22 for (cnt = 0; cnt < size; c++) {
Vikas Chaudhary0a243612011-12-01 22:42:12 -0800[diff] [blame]23 printk("%02x", *c);
Karen Higgins94bced32009-07-15 15:02:58 -0500[diff] [blame]24 if (!(++cnt % 16))
Vikas Chaudhary0a243612011-12-01 22:42:12 -0800[diff] [blame]25 printk("\n");
David Somayajuluafaf5a22006-09-19 10:28:00 -0700[diff] [blame]26
27 else
Vikas Chaudhary0a243612011-12-01 22:42:12 -0800[diff] [blame]28 printk(" ");
David Somayajuluafaf5a22006-09-19 10:28:00 -0700[diff] [blame]29 }
Karen Higgins94bced32009-07-15 15:02:58 -0500[diff] [blame]30 printk(KERN_INFO "\n");
David Somayajuluafaf5a22006-09-19 10:28:00 -0700[diff] [blame]31}
Adrian Bunk47975472007-04-26 00:35:16 -0700[diff] [blame]32
Karen Higgins91a772a2010-10-06 22:50:21 -0700[diff] [blame]33void qla4xxx_dump_registers(struct scsi_qla_host *ha)
34{
35 uint8_t i;
36
37 if (is_qla8022(ha)) {
38 for (i = 1; i < MBOX_REG_COUNT; i++)
39 printk(KERN_INFO "mailbox[%d] = 0x%08X\n",
Vikas Chaudhary7664a1f2012-08-22 07:55:00 -0400[diff] [blame]40 i, readl(&ha->qla4_82xx_reg->mailbox_in[i]));
Karen Higgins91a772a2010-10-06 22:50:21 -0700[diff] [blame]41 return;
42 }
43
44 for (i = 0; i < MBOX_REG_COUNT; i++) {
45 printk(KERN_INFO "0x%02X mailbox[%d] = 0x%08X\n",
46 (uint8_t) offsetof(struct isp_reg, mailbox[i]), i,
47 readw(&ha->reg->mailbox[i]));
48 }
49
50 printk(KERN_INFO "0x%02X flash_address = 0x%08X\n",
51 (uint8_t) offsetof(struct isp_reg, flash_address),
52 readw(&ha->reg->flash_address));
53 printk(KERN_INFO "0x%02X flash_data = 0x%08X\n",
54 (uint8_t) offsetof(struct isp_reg, flash_data),
55 readw(&ha->reg->flash_data));
56 printk(KERN_INFO "0x%02X ctrl_status = 0x%08X\n",
57 (uint8_t) offsetof(struct isp_reg, ctrl_status),
58 readw(&ha->reg->ctrl_status));
59
60 if (is_qla4010(ha)) {
61 printk(KERN_INFO "0x%02X nvram = 0x%08X\n",
62 (uint8_t) offsetof(struct isp_reg, u1.isp4010.nvram),
63 readw(&ha->reg->u1.isp4010.nvram));
64 } else if (is_qla4022(ha) | is_qla4032(ha)) {
65 printk(KERN_INFO "0x%02X intr_mask = 0x%08X\n",
66 (uint8_t) offsetof(struct isp_reg, u1.isp4022.intr_mask),
67 readw(&ha->reg->u1.isp4022.intr_mask));
68 printk(KERN_INFO "0x%02X nvram = 0x%08X\n",
69 (uint8_t) offsetof(struct isp_reg, u1.isp4022.nvram),
70 readw(&ha->reg->u1.isp4022.nvram));
71 printk(KERN_INFO "0x%02X semaphore = 0x%08X\n",
72 (uint8_t) offsetof(struct isp_reg, u1.isp4022.semaphore),
73 readw(&ha->reg->u1.isp4022.semaphore));
74 }
75 printk(KERN_INFO "0x%02X req_q_in = 0x%08X\n",
76 (uint8_t) offsetof(struct isp_reg, req_q_in),
77 readw(&ha->reg->req_q_in));
78 printk(KERN_INFO "0x%02X rsp_q_out = 0x%08X\n",
79 (uint8_t) offsetof(struct isp_reg, rsp_q_out),
80 readw(&ha->reg->rsp_q_out));
81
82 if (is_qla4010(ha)) {
83 printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n",
84 (uint8_t) offsetof(struct isp_reg, u2.isp4010.ext_hw_conf),
85 readw(&ha->reg->u2.isp4010.ext_hw_conf));
86 printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n",
87 (uint8_t) offsetof(struct isp_reg, u2.isp4010.port_ctrl),
88 readw(&ha->reg->u2.isp4010.port_ctrl));
89 printk(KERN_INFO "0x%02X port_status = 0x%08X\n",
90 (uint8_t) offsetof(struct isp_reg, u2.isp4010.port_status),
91 readw(&ha->reg->u2.isp4010.port_status));
92 printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n",
93 (uint8_t) offsetof(struct isp_reg, u2.isp4010.req_q_out),
94 readw(&ha->reg->u2.isp4010.req_q_out));
95 printk(KERN_INFO "0x%02X gp_out = 0x%08X\n",
96 (uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_out),
97 readw(&ha->reg->u2.isp4010.gp_out));
98 printk(KERN_INFO "0x%02X gp_in = 0x%08X\n",
99 (uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_in),
100 readw(&ha->reg->u2.isp4010.gp_in));
101 printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n", (uint8_t)
102 offsetof(struct isp_reg, u2.isp4010.port_err_status),
103 readw(&ha->reg->u2.isp4010.port_err_status));
104 } else if (is_qla4022(ha) | is_qla4032(ha)) {
105 printk(KERN_INFO "Page 0 Registers:\n");
106 printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n", (uint8_t)
107 offsetof(struct isp_reg, u2.isp4022.p0.ext_hw_conf),
108 readw(&ha->reg->u2.isp4022.p0.ext_hw_conf));
109 printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n", (uint8_t)
110 offsetof(struct isp_reg, u2.isp4022.p0.port_ctrl),
111 readw(&ha->reg->u2.isp4022.p0.port_ctrl));
112 printk(KERN_INFO "0x%02X port_status = 0x%08X\n", (uint8_t)
113 offsetof(struct isp_reg, u2.isp4022.p0.port_status),
114 readw(&ha->reg->u2.isp4022.p0.port_status));
115 printk(KERN_INFO "0x%02X gp_out = 0x%08X\n",
116 (uint8_t) offsetof(struct isp_reg, u2.isp4022.p0.gp_out),
117 readw(&ha->reg->u2.isp4022.p0.gp_out));
118 printk(KERN_INFO "0x%02X gp_in = 0x%08X\n",
119 (uint8_t) offsetof(struct isp_reg, u2.isp4022.p0.gp_in),
120 readw(&ha->reg->u2.isp4022.p0.gp_in));
121 printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n", (uint8_t)
122 offsetof(struct isp_reg, u2.isp4022.p0.port_err_status),
123 readw(&ha->reg->u2.isp4022.p0.port_err_status));
124 printk(KERN_INFO "Page 1 Registers:\n");
125 writel(HOST_MEM_CFG_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT),
126 &ha->reg->ctrl_status);
127 printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n",
128 (uint8_t) offsetof(struct isp_reg, u2.isp4022.p1.req_q_out),
129 readw(&ha->reg->u2.isp4022.p1.req_q_out));
130 writel(PORT_CTRL_STAT_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT),
131 &ha->reg->ctrl_status);
132 }
133}
Vikas Chaudhary6e7b4292012-08-22 07:55:08 -0400[diff] [blame]134
135void qla4_8xxx_dump_peg_reg(struct scsi_qla_host *ha)
136{
137 uint32_t halt_status1, halt_status2;
138
139 halt_status1 = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_HALT_STATUS1);
140 halt_status2 = qla4_8xxx_rd_direct(ha, QLA8XXX_PEG_HALT_STATUS2);
141
142 if (is_qla8022(ha)) {
143 ql4_printk(KERN_INFO, ha,
144 "scsi(%ld): %s, ISP8022 Dumping hw/fw registers:\n"
145 " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n"
146 " PEG_NET_0_PC: 0x%x, PEG_NET_1_PC: 0x%x,\n"
147 " PEG_NET_2_PC: 0x%x, PEG_NET_3_PC: 0x%x,\n"
148 " PEG_NET_4_PC: 0x%x\n", ha->host_no,
149 __func__, halt_status1, halt_status2,
150 qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c),
151 qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_1 + 0x3c),
152 qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c),
153 qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_3 + 0x3c),
154 qla4_82xx_rd_32(ha, QLA82XX_CRB_PEG_NET_4 + 0x3c));
155 } else if (is_qla8032(ha)) {
156 ql4_printk(KERN_INFO, ha,
157 "scsi(%ld): %s, ISP8324 Dumping hw/fw registers:\n"
158 " PEG_HALT_STATUS1: 0x%x, PEG_HALT_STATUS2: 0x%x,\n",
159 ha->host_no, __func__, halt_status1, halt_status2);
160 }
161}