| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1 | /* |
Andrew Vasquez | fa90c54 | 2005-10-27 11:10:08 -0700 | [diff] [blame] | 2 | * QLogic Fibre Channel HBA Driver |
Andrew Vasquez | 01e58d8 | 2008-04-03 13:13:13 -0700 | [diff] [blame] | 3 | * Copyright (c) 2003-2008 QLogic Corporation |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 4 | * |
Andrew Vasquez | fa90c54 | 2005-10-27 11:10:08 -0700 | [diff] [blame] | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 6 | */ |
| 7 | #include "qla_def.h" |
| 8 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 9 | #include <linux/kthread.h> |
| 7aaef27 | 2005-04-17 16:32:42 -0500 | [diff] [blame] | 10 | #include <linux/vmalloc.h> |
FUJITA Tomonori | 00eabe7 | 2008-07-28 11:59:20 +0900 | [diff] [blame] | 11 | #include <linux/delay.h> |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 12 | |
Adrian Bunk | a824ebb | 2008-01-17 09:02:15 -0800 | [diff] [blame] | 13 | static int qla24xx_vport_disable(struct fc_vport *, bool); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 14 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 15 | /* SYSFS attributes --------------------------------------------------------- */ |
| 16 | |
| 17 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 18 | qla2x00_sysfs_read_fw_dump(struct kobject *kobj, |
| 19 | struct bin_attribute *bin_attr, |
| 20 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 21 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 22 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 23 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 24 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 25 | |
| 26 | if (ha->fw_dump_reading == 0) |
| 27 | return 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 28 | |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 29 | return memory_read_from_buffer(buf, count, &off, ha->fw_dump, |
| 30 | ha->fw_dump_len); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 31 | } |
| 32 | |
| 33 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 34 | qla2x00_sysfs_write_fw_dump(struct kobject *kobj, |
| 35 | struct bin_attribute *bin_attr, |
| 36 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 37 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 38 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 39 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 40 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 41 | int reading; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 42 | |
| 43 | if (off != 0) |
| 44 | return (0); |
| 45 | |
| 46 | reading = simple_strtol(buf, NULL, 10); |
| 47 | switch (reading) { |
| 48 | case 0: |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 49 | if (!ha->fw_dump_reading) |
| 50 | break; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 51 | |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 52 | qla_printk(KERN_INFO, ha, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 53 | "Firmware dump cleared on (%ld).\n", vha->host_no); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 54 | |
| 55 | ha->fw_dump_reading = 0; |
| 56 | ha->fw_dumped = 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 57 | break; |
| 58 | case 1: |
Andrew Vasquez | d4e3e04 | 2006-05-17 15:09:50 -0700 | [diff] [blame] | 59 | if (ha->fw_dumped && !ha->fw_dump_reading) { |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 60 | ha->fw_dump_reading = 1; |
| 61 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 62 | qla_printk(KERN_INFO, ha, |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 63 | "Raw firmware dump ready for read on (%ld).\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 64 | vha->host_no); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 65 | } |
| 66 | break; |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 67 | case 2: |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 68 | qla2x00_alloc_fw_dump(vha); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 69 | break; |
Andrew Vasquez | 68af081 | 2008-05-12 22:21:13 -0700 | [diff] [blame] | 70 | case 3: |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 71 | qla2x00_system_error(vha); |
Andrew Vasquez | 68af081 | 2008-05-12 22:21:13 -0700 | [diff] [blame] | 72 | break; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 73 | } |
| 74 | return (count); |
| 75 | } |
| 76 | |
| 77 | static struct bin_attribute sysfs_fw_dump_attr = { |
| 78 | .attr = { |
| 79 | .name = "fw_dump", |
| 80 | .mode = S_IRUSR | S_IWUSR, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 81 | }, |
| 82 | .size = 0, |
| 83 | .read = qla2x00_sysfs_read_fw_dump, |
| 84 | .write = qla2x00_sysfs_write_fw_dump, |
| 85 | }; |
| 86 | |
| 87 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 88 | qla2x00_sysfs_read_nvram(struct kobject *kobj, |
| 89 | struct bin_attribute *bin_attr, |
| 90 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 91 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 92 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 93 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 94 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 95 | |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 96 | if (!capable(CAP_SYS_ADMIN)) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 97 | return 0; |
| 98 | |
Seokmann Ju | 281afe1 | 2007-07-26 13:43:34 -0700 | [diff] [blame] | 99 | /* Read NVRAM data from cache. */ |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 100 | return memory_read_from_buffer(buf, count, &off, ha->nvram, |
| 101 | ha->nvram_size); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 105 | qla2x00_sysfs_write_nvram(struct kobject *kobj, |
| 106 | struct bin_attribute *bin_attr, |
| 107 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 108 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 109 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 110 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 111 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 112 | uint16_t cnt; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 113 | |
Andrew Vasquez | 459c537 | 2005-07-06 10:31:07 -0700 | [diff] [blame] | 114 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 115 | return 0; |
| 116 | |
| 117 | /* Checksum NVRAM. */ |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 118 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 459c537 | 2005-07-06 10:31:07 -0700 | [diff] [blame] | 119 | uint32_t *iter; |
| 120 | uint32_t chksum; |
| 121 | |
| 122 | iter = (uint32_t *)buf; |
| 123 | chksum = 0; |
| 124 | for (cnt = 0; cnt < ((count >> 2) - 1); cnt++) |
| 125 | chksum += le32_to_cpu(*iter++); |
| 126 | chksum = ~chksum + 1; |
| 127 | *iter = cpu_to_le32(chksum); |
| 128 | } else { |
| 129 | uint8_t *iter; |
| 130 | uint8_t chksum; |
| 131 | |
| 132 | iter = (uint8_t *)buf; |
| 133 | chksum = 0; |
| 134 | for (cnt = 0; cnt < count - 1; cnt++) |
| 135 | chksum += *iter++; |
| 136 | chksum = ~chksum + 1; |
| 137 | *iter = chksum; |
| 138 | } |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 139 | |
| 140 | /* Write NVRAM. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 141 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count); |
| 142 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base, |
Seokmann Ju | 281afe1 | 2007-07-26 13:43:34 -0700 | [diff] [blame] | 143 | count); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 144 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 145 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
Andrew Vasquez | 26b8d348 | 2007-01-29 10:22:28 -0800 | [diff] [blame] | 146 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 147 | return (count); |
| 148 | } |
| 149 | |
| 150 | static struct bin_attribute sysfs_nvram_attr = { |
| 151 | .attr = { |
| 152 | .name = "nvram", |
| 153 | .mode = S_IRUSR | S_IWUSR, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 154 | }, |
andrew.vasquez@qlogic.com | 1b3f636 | 2006-01-31 16:05:12 -0800 | [diff] [blame] | 155 | .size = 512, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 156 | .read = qla2x00_sysfs_read_nvram, |
| 157 | .write = qla2x00_sysfs_write_nvram, |
| 158 | }; |
| 159 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 160 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 161 | qla2x00_sysfs_read_optrom(struct kobject *kobj, |
| 162 | struct bin_attribute *bin_attr, |
| 163 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 164 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 165 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 166 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 167 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 168 | |
| 169 | if (ha->optrom_state != QLA_SREADING) |
| 170 | return 0; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 171 | |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 172 | return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, |
| 173 | ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 174 | } |
| 175 | |
| 176 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 177 | qla2x00_sysfs_write_optrom(struct kobject *kobj, |
| 178 | struct bin_attribute *bin_attr, |
| 179 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 180 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 181 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 182 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 183 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 184 | |
| 185 | if (ha->optrom_state != QLA_SWRITING) |
| 186 | return -EINVAL; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 187 | if (off > ha->optrom_region_size) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 188 | return -ERANGE; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 189 | if (off + count > ha->optrom_region_size) |
| 190 | count = ha->optrom_region_size - off; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 191 | |
| 192 | memcpy(&ha->optrom_buffer[off], buf, count); |
| 193 | |
| 194 | return count; |
| 195 | } |
| 196 | |
| 197 | static struct bin_attribute sysfs_optrom_attr = { |
| 198 | .attr = { |
| 199 | .name = "optrom", |
| 200 | .mode = S_IRUSR | S_IWUSR, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 201 | }, |
Andrew Vasquez | c3a2f0d | 2007-07-19 20:37:34 -0700 | [diff] [blame] | 202 | .size = 0, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 203 | .read = qla2x00_sysfs_read_optrom, |
| 204 | .write = qla2x00_sysfs_write_optrom, |
| 205 | }; |
| 206 | |
| 207 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 208 | qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, |
| 209 | struct bin_attribute *bin_attr, |
| 210 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 211 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 212 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 213 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 214 | struct qla_hw_data *ha = vha->hw; |
| 215 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 216 | uint32_t start = 0; |
| 217 | uint32_t size = ha->optrom_size; |
| 218 | int val, valid; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 219 | |
| 220 | if (off) |
| 221 | return 0; |
| 222 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 223 | if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1) |
| 224 | return -EINVAL; |
| 225 | if (start > ha->optrom_size) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 226 | return -EINVAL; |
| 227 | |
| 228 | switch (val) { |
| 229 | case 0: |
| 230 | if (ha->optrom_state != QLA_SREADING && |
| 231 | ha->optrom_state != QLA_SWRITING) |
| 232 | break; |
| 233 | |
| 234 | ha->optrom_state = QLA_SWAITING; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 235 | |
| 236 | DEBUG2(qla_printk(KERN_INFO, ha, |
| 237 | "Freeing flash region allocation -- 0x%x bytes.\n", |
| 238 | ha->optrom_region_size)); |
| 239 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 240 | vfree(ha->optrom_buffer); |
| 241 | ha->optrom_buffer = NULL; |
| 242 | break; |
| 243 | case 1: |
| 244 | if (ha->optrom_state != QLA_SWAITING) |
| 245 | break; |
| 246 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 247 | ha->optrom_region_start = start; |
| 248 | ha->optrom_region_size = start + size > ha->optrom_size ? |
| 249 | ha->optrom_size - start : size; |
| 250 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 251 | ha->optrom_state = QLA_SREADING; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 252 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 253 | if (ha->optrom_buffer == NULL) { |
| 254 | qla_printk(KERN_WARNING, ha, |
| 255 | "Unable to allocate memory for optrom retrieval " |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 256 | "(%x).\n", ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 257 | |
| 258 | ha->optrom_state = QLA_SWAITING; |
| 259 | return count; |
| 260 | } |
| 261 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 262 | DEBUG2(qla_printk(KERN_INFO, ha, |
| 263 | "Reading flash region -- 0x%x/0x%x.\n", |
| 264 | ha->optrom_region_start, ha->optrom_region_size)); |
| 265 | |
| 266 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 267 | ha->isp_ops->read_optrom(vha, ha->optrom_buffer, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 268 | ha->optrom_region_start, ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 269 | break; |
| 270 | case 2: |
| 271 | if (ha->optrom_state != QLA_SWAITING) |
| 272 | break; |
| 273 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 274 | /* |
| 275 | * We need to be more restrictive on which FLASH regions are |
| 276 | * allowed to be updated via user-space. Regions accessible |
| 277 | * via this method include: |
| 278 | * |
| 279 | * ISP21xx/ISP22xx/ISP23xx type boards: |
| 280 | * |
| 281 | * 0x000000 -> 0x020000 -- Boot code. |
| 282 | * |
| 283 | * ISP2322/ISP24xx type boards: |
| 284 | * |
| 285 | * 0x000000 -> 0x07ffff -- Boot code. |
| 286 | * 0x080000 -> 0x0fffff -- Firmware. |
| 287 | * |
| 288 | * ISP25xx type boards: |
| 289 | * |
| 290 | * 0x000000 -> 0x07ffff -- Boot code. |
| 291 | * 0x080000 -> 0x0fffff -- Firmware. |
| 292 | * 0x120000 -> 0x12ffff -- VPD and HBA parameters. |
| 293 | */ |
| 294 | valid = 0; |
| 295 | if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) |
| 296 | valid = 1; |
Andrew Vasquez | c00d899 | 2008-09-11 21:22:49 -0700 | [diff] [blame] | 297 | else if (start == (ha->flt_region_boot * 4) || |
| 298 | start == (ha->flt_region_fw * 4)) |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 299 | valid = 1; |
Andrew Vasquez | 6431c5d | 2009-03-05 11:07:00 -0800 | [diff] [blame] | 300 | else if (IS_QLA25XX(ha) || IS_QLA81XX(ha)) |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 301 | valid = 1; |
| 302 | if (!valid) { |
| 303 | qla_printk(KERN_WARNING, ha, |
| 304 | "Invalid start region 0x%x/0x%x.\n", start, size); |
| 305 | return -EINVAL; |
| 306 | } |
| 307 | |
| 308 | ha->optrom_region_start = start; |
| 309 | ha->optrom_region_size = start + size > ha->optrom_size ? |
| 310 | ha->optrom_size - start : size; |
| 311 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 312 | ha->optrom_state = QLA_SWRITING; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 313 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 314 | if (ha->optrom_buffer == NULL) { |
| 315 | qla_printk(KERN_WARNING, ha, |
| 316 | "Unable to allocate memory for optrom update " |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 317 | "(%x).\n", ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 318 | |
| 319 | ha->optrom_state = QLA_SWAITING; |
| 320 | return count; |
| 321 | } |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 322 | |
| 323 | DEBUG2(qla_printk(KERN_INFO, ha, |
| 324 | "Staging flash region write -- 0x%x/0x%x.\n", |
| 325 | ha->optrom_region_start, ha->optrom_region_size)); |
| 326 | |
| 327 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 328 | break; |
| 329 | case 3: |
| 330 | if (ha->optrom_state != QLA_SWRITING) |
| 331 | break; |
| 332 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 333 | DEBUG2(qla_printk(KERN_INFO, ha, |
| 334 | "Writing flash region -- 0x%x/0x%x.\n", |
| 335 | ha->optrom_region_start, ha->optrom_region_size)); |
| 336 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 337 | ha->isp_ops->write_optrom(vha, ha->optrom_buffer, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 338 | ha->optrom_region_start, ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 339 | break; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 340 | default: |
| 341 | count = -EINVAL; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 342 | } |
| 343 | return count; |
| 344 | } |
| 345 | |
| 346 | static struct bin_attribute sysfs_optrom_ctl_attr = { |
| 347 | .attr = { |
| 348 | .name = "optrom_ctl", |
| 349 | .mode = S_IWUSR, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 350 | }, |
| 351 | .size = 0, |
| 352 | .write = qla2x00_sysfs_write_optrom_ctl, |
| 353 | }; |
| 354 | |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 355 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 356 | qla2x00_sysfs_read_vpd(struct kobject *kobj, |
| 357 | struct bin_attribute *bin_attr, |
| 358 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 359 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 360 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 361 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 362 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 363 | |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 364 | if (!capable(CAP_SYS_ADMIN)) |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 365 | return 0; |
| 366 | |
Seokmann Ju | 281afe1 | 2007-07-26 13:43:34 -0700 | [diff] [blame] | 367 | /* Read NVRAM data from cache. */ |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 368 | return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size); |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 369 | } |
| 370 | |
| 371 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 372 | qla2x00_sysfs_write_vpd(struct kobject *kobj, |
| 373 | struct bin_attribute *bin_attr, |
| 374 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 375 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 376 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 377 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 378 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 379 | |
| 380 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size) |
| 381 | return 0; |
| 382 | |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 383 | /* Write NVRAM. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 384 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count); |
| 385 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count); |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 386 | |
| 387 | return count; |
| 388 | } |
| 389 | |
| 390 | static struct bin_attribute sysfs_vpd_attr = { |
| 391 | .attr = { |
| 392 | .name = "vpd", |
| 393 | .mode = S_IRUSR | S_IWUSR, |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 394 | }, |
| 395 | .size = 0, |
| 396 | .read = qla2x00_sysfs_read_vpd, |
| 397 | .write = qla2x00_sysfs_write_vpd, |
| 398 | }; |
| 399 | |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 400 | static ssize_t |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 401 | qla2x00_sysfs_read_sfp(struct kobject *kobj, |
| 402 | struct bin_attribute *bin_attr, |
| 403 | char *buf, loff_t off, size_t count) |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 404 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 405 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 406 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 407 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 408 | uint16_t iter, addr, offset; |
| 409 | int rval; |
| 410 | |
| 411 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2) |
| 412 | return 0; |
| 413 | |
Andrew Vasquez | e871108 | 2008-01-31 12:33:48 -0800 | [diff] [blame] | 414 | if (ha->sfp_data) |
| 415 | goto do_read; |
| 416 | |
| 417 | ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, |
| 418 | &ha->sfp_data_dma); |
| 419 | if (!ha->sfp_data) { |
| 420 | qla_printk(KERN_WARNING, ha, |
| 421 | "Unable to allocate memory for SFP read-data.\n"); |
| 422 | return 0; |
| 423 | } |
| 424 | |
| 425 | do_read: |
| 426 | memset(ha->sfp_data, 0, SFP_BLOCK_SIZE); |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 427 | addr = 0xa0; |
| 428 | for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE; |
| 429 | iter++, offset += SFP_BLOCK_SIZE) { |
| 430 | if (iter == 4) { |
| 431 | /* Skip to next device address. */ |
| 432 | addr = 0xa2; |
| 433 | offset = 0; |
| 434 | } |
| 435 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 436 | rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, addr, offset, |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 437 | SFP_BLOCK_SIZE); |
| 438 | if (rval != QLA_SUCCESS) { |
| 439 | qla_printk(KERN_WARNING, ha, |
| 440 | "Unable to read SFP data (%x/%x/%x).\n", rval, |
| 441 | addr, offset); |
| 442 | count = 0; |
| 443 | break; |
| 444 | } |
| 445 | memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE); |
| 446 | buf += SFP_BLOCK_SIZE; |
| 447 | } |
| 448 | |
| 449 | return count; |
| 450 | } |
| 451 | |
| 452 | static struct bin_attribute sysfs_sfp_attr = { |
| 453 | .attr = { |
| 454 | .name = "sfp", |
| 455 | .mode = S_IRUSR | S_IWUSR, |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 456 | }, |
| 457 | .size = SFP_DEV_SIZE * 2, |
| 458 | .read = qla2x00_sysfs_read_sfp, |
| 459 | }; |
| 460 | |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 461 | static struct sysfs_entry { |
| 462 | char *name; |
| 463 | struct bin_attribute *attr; |
| 464 | int is4GBp_only; |
| 465 | } bin_file_entries[] = { |
| 466 | { "fw_dump", &sysfs_fw_dump_attr, }, |
| 467 | { "nvram", &sysfs_nvram_attr, }, |
| 468 | { "optrom", &sysfs_optrom_attr, }, |
| 469 | { "optrom_ctl", &sysfs_optrom_ctl_attr, }, |
| 470 | { "vpd", &sysfs_vpd_attr, 1 }, |
| 471 | { "sfp", &sysfs_sfp_attr, 1 }, |
Randy Dunlap | 46ddab7 | 2006-11-27 09:35:42 -0800 | [diff] [blame] | 472 | { NULL }, |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 473 | }; |
| 474 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 475 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 476 | qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 477 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 478 | struct Scsi_Host *host = vha->host; |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 479 | struct sysfs_entry *iter; |
| 480 | int ret; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 481 | |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 482 | for (iter = bin_file_entries; iter->name; iter++) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 483 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw)) |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 484 | continue; |
| 485 | |
| 486 | ret = sysfs_create_bin_file(&host->shost_gendev.kobj, |
| 487 | iter->attr); |
| 488 | if (ret) |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 489 | qla_printk(KERN_INFO, vha->hw, |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 490 | "Unable to create sysfs %s binary attribute " |
| 491 | "(%d).\n", iter->name, ret); |
Andrew Vasquez | 7914d00 | 2006-06-23 16:10:55 -0700 | [diff] [blame] | 492 | } |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 493 | } |
| 494 | |
| 495 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 496 | qla2x00_free_sysfs_attr(scsi_qla_host_t *vha) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 497 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 498 | struct Scsi_Host *host = vha->host; |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 499 | struct sysfs_entry *iter; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 500 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 501 | |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 502 | for (iter = bin_file_entries; iter->name; iter++) { |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 503 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 504 | continue; |
| 505 | |
Andrew Vasquez | 7914d00 | 2006-06-23 16:10:55 -0700 | [diff] [blame] | 506 | sysfs_remove_bin_file(&host->shost_gendev.kobj, |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 507 | iter->attr); |
Andrew Vasquez | 7914d00 | 2006-06-23 16:10:55 -0700 | [diff] [blame] | 508 | } |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 509 | |
| 510 | if (ha->beacon_blink_led == 1) |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 511 | ha->isp_ops->beacon_off(vha); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 512 | } |
| 513 | |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 514 | /* Scsi_Host attributes. */ |
| 515 | |
| 516 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 517 | qla2x00_drvr_version_show(struct device *dev, |
| 518 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 519 | { |
| 520 | return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); |
| 521 | } |
| 522 | |
| 523 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 524 | qla2x00_fw_version_show(struct device *dev, |
| 525 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 526 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 527 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 528 | struct qla_hw_data *ha = vha->hw; |
| 529 | char fw_str[128]; |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 530 | |
| 531 | return snprintf(buf, PAGE_SIZE, "%s\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 532 | ha->isp_ops->fw_version_str(vha, fw_str)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 533 | } |
| 534 | |
| 535 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 536 | qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, |
| 537 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 538 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 539 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 540 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 541 | uint32_t sn; |
| 542 | |
Joe Carnuccio | 1ee2714 | 2008-07-10 16:55:53 -0700 | [diff] [blame] | 543 | if (IS_FWI2_CAPABLE(ha)) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 544 | qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE); |
Joe Carnuccio | 1ee2714 | 2008-07-10 16:55:53 -0700 | [diff] [blame] | 545 | return snprintf(buf, PAGE_SIZE, "%s\n", buf); |
| 546 | } |
Andrew Vasquez | 8b7afc2 | 2007-10-19 15:59:19 -0700 | [diff] [blame] | 547 | |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 548 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; |
| 549 | return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, |
| 550 | sn % 100000); |
| 551 | } |
| 552 | |
| 553 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 554 | qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, |
| 555 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 556 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 557 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 558 | return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 559 | } |
| 560 | |
| 561 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 562 | qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, |
| 563 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 564 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 565 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 566 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 567 | return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", |
| 568 | ha->product_id[0], ha->product_id[1], ha->product_id[2], |
| 569 | ha->product_id[3]); |
| 570 | } |
| 571 | |
| 572 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 573 | qla2x00_model_name_show(struct device *dev, struct device_attribute *attr, |
| 574 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 575 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 576 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 577 | return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 578 | } |
| 579 | |
| 580 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 581 | qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, |
| 582 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 583 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 584 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 585 | return snprintf(buf, PAGE_SIZE, "%s\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 586 | vha->hw->model_desc ? vha->hw->model_desc : ""); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 587 | } |
| 588 | |
| 589 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 590 | qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, |
| 591 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 592 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 593 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 594 | char pci_info[30]; |
| 595 | |
| 596 | return snprintf(buf, PAGE_SIZE, "%s\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 597 | vha->hw->isp_ops->pci_info_str(vha, pci_info)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 598 | } |
| 599 | |
| 600 | static ssize_t |
Hannes Reinecke | bbd1ae4 | 2008-03-18 14:32:28 +0100 | [diff] [blame] | 601 | qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, |
| 602 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 603 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 604 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 605 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 606 | int len = 0; |
| 607 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 608 | if (atomic_read(&vha->loop_state) == LOOP_DOWN || |
| 609 | atomic_read(&vha->loop_state) == LOOP_DEAD) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 610 | len = snprintf(buf, PAGE_SIZE, "Link Down\n"); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 611 | else if (atomic_read(&vha->loop_state) != LOOP_READY || |
| 612 | test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || |
| 613 | test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 614 | len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); |
| 615 | else { |
| 616 | len = snprintf(buf, PAGE_SIZE, "Link Up - "); |
| 617 | |
| 618 | switch (ha->current_topology) { |
| 619 | case ISP_CFG_NL: |
| 620 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); |
| 621 | break; |
| 622 | case ISP_CFG_FL: |
| 623 | len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); |
| 624 | break; |
| 625 | case ISP_CFG_N: |
| 626 | len += snprintf(buf + len, PAGE_SIZE-len, |
| 627 | "N_Port to N_Port\n"); |
| 628 | break; |
| 629 | case ISP_CFG_F: |
| 630 | len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); |
| 631 | break; |
| 632 | default: |
| 633 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); |
| 634 | break; |
| 635 | } |
| 636 | } |
| 637 | return len; |
| 638 | } |
| 639 | |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 640 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 641 | qla2x00_zio_show(struct device *dev, struct device_attribute *attr, |
| 642 | char *buf) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 643 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 644 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 645 | int len = 0; |
| 646 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 647 | switch (vha->hw->zio_mode) { |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 648 | case QLA_ZIO_MODE_6: |
| 649 | len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); |
| 650 | break; |
| 651 | case QLA_ZIO_DISABLED: |
| 652 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); |
| 653 | break; |
| 654 | } |
| 655 | return len; |
| 656 | } |
| 657 | |
| 658 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 659 | qla2x00_zio_store(struct device *dev, struct device_attribute *attr, |
| 660 | const char *buf, size_t count) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 661 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 662 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 663 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 664 | int val = 0; |
| 665 | uint16_t zio_mode; |
| 666 | |
andrew.vasquez@qlogic.com | 4a59f71 | 2006-03-09 14:27:39 -0800 | [diff] [blame] | 667 | if (!IS_ZIO_SUPPORTED(ha)) |
| 668 | return -ENOTSUPP; |
| 669 | |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 670 | if (sscanf(buf, "%d", &val) != 1) |
| 671 | return -EINVAL; |
| 672 | |
andrew.vasquez@qlogic.com | 4a59f71 | 2006-03-09 14:27:39 -0800 | [diff] [blame] | 673 | if (val) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 674 | zio_mode = QLA_ZIO_MODE_6; |
andrew.vasquez@qlogic.com | 4a59f71 | 2006-03-09 14:27:39 -0800 | [diff] [blame] | 675 | else |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 676 | zio_mode = QLA_ZIO_DISABLED; |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 677 | |
| 678 | /* Update per-hba values and queue a reset. */ |
| 679 | if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { |
| 680 | ha->zio_mode = zio_mode; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 681 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 682 | } |
| 683 | return strlen(buf); |
| 684 | } |
| 685 | |
| 686 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 687 | qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, |
| 688 | char *buf) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 689 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 690 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 691 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 692 | return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 693 | } |
| 694 | |
| 695 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 696 | qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, |
| 697 | const char *buf, size_t count) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 698 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 699 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 700 | int val = 0; |
| 701 | uint16_t zio_timer; |
| 702 | |
| 703 | if (sscanf(buf, "%d", &val) != 1) |
| 704 | return -EINVAL; |
| 705 | if (val > 25500 || val < 100) |
| 706 | return -ERANGE; |
| 707 | |
| 708 | zio_timer = (uint16_t)(val / 100); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 709 | vha->hw->zio_timer = zio_timer; |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 710 | |
| 711 | return strlen(buf); |
| 712 | } |
| 713 | |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 714 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 715 | qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, |
| 716 | char *buf) |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 717 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 718 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 719 | int len = 0; |
| 720 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 721 | if (vha->hw->beacon_blink_led) |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 722 | len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); |
| 723 | else |
| 724 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); |
| 725 | return len; |
| 726 | } |
| 727 | |
| 728 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 729 | qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, |
| 730 | const char *buf, size_t count) |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 731 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 732 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 733 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 734 | int val = 0; |
| 735 | int rval; |
| 736 | |
| 737 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 738 | return -EPERM; |
| 739 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 740 | if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 741 | qla_printk(KERN_WARNING, ha, |
| 742 | "Abort ISP active -- ignoring beacon request.\n"); |
| 743 | return -EBUSY; |
| 744 | } |
| 745 | |
| 746 | if (sscanf(buf, "%d", &val) != 1) |
| 747 | return -EINVAL; |
| 748 | |
| 749 | if (val) |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 750 | rval = ha->isp_ops->beacon_on(vha); |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 751 | else |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 752 | rval = ha->isp_ops->beacon_off(vha); |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 753 | |
| 754 | if (rval != QLA_SUCCESS) |
| 755 | count = 0; |
| 756 | |
| 757 | return count; |
| 758 | } |
| 759 | |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 760 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 761 | qla2x00_optrom_bios_version_show(struct device *dev, |
| 762 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 763 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 764 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 765 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 766 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], |
| 767 | ha->bios_revision[0]); |
| 768 | } |
| 769 | |
| 770 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 771 | qla2x00_optrom_efi_version_show(struct device *dev, |
| 772 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 773 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 774 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 775 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 776 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], |
| 777 | ha->efi_revision[0]); |
| 778 | } |
| 779 | |
| 780 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 781 | qla2x00_optrom_fcode_version_show(struct device *dev, |
| 782 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 783 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 784 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 785 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 786 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], |
| 787 | ha->fcode_revision[0]); |
| 788 | } |
| 789 | |
| 790 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 791 | qla2x00_optrom_fw_version_show(struct device *dev, |
| 792 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 793 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 794 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 795 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 796 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", |
| 797 | ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], |
| 798 | ha->fw_revision[3]); |
| 799 | } |
| 800 | |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 801 | static ssize_t |
| 802 | qla2x00_total_isp_aborts_show(struct device *dev, |
| 803 | struct device_attribute *attr, char *buf) |
| 804 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 805 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 806 | struct qla_hw_data *ha = vha->hw; |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 807 | return snprintf(buf, PAGE_SIZE, "%d\n", |
| 808 | ha->qla_stats.total_isp_aborts); |
| 809 | } |
| 810 | |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 811 | static ssize_t |
| 812 | qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, |
| 813 | char *buf) |
| 814 | { |
| 815 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 816 | struct qla_hw_data *ha = vha->hw; |
| 817 | |
| 818 | if (!IS_QLA81XX(ha)) |
| 819 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 820 | |
| 821 | return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x (%x)\n", |
| 822 | ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], |
| 823 | ha->mpi_version[3], ha->mpi_capabilities); |
| 824 | } |
| 825 | |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 826 | static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL); |
| 827 | static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); |
| 828 | static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); |
| 829 | static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); |
| 830 | static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); |
| 831 | static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); |
| 832 | static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); |
| 833 | static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); |
Hannes Reinecke | bbd1ae4 | 2008-03-18 14:32:28 +0100 | [diff] [blame] | 834 | static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 835 | static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); |
| 836 | static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, |
| 837 | qla2x00_zio_timer_store); |
| 838 | static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, |
| 839 | qla2x00_beacon_store); |
| 840 | static DEVICE_ATTR(optrom_bios_version, S_IRUGO, |
| 841 | qla2x00_optrom_bios_version_show, NULL); |
| 842 | static DEVICE_ATTR(optrom_efi_version, S_IRUGO, |
| 843 | qla2x00_optrom_efi_version_show, NULL); |
| 844 | static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, |
| 845 | qla2x00_optrom_fcode_version_show, NULL); |
| 846 | static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, |
| 847 | NULL); |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 848 | static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, |
| 849 | NULL); |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 850 | static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 851 | |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 852 | struct device_attribute *qla2x00_host_attrs[] = { |
| 853 | &dev_attr_driver_version, |
| 854 | &dev_attr_fw_version, |
| 855 | &dev_attr_serial_num, |
| 856 | &dev_attr_isp_name, |
| 857 | &dev_attr_isp_id, |
| 858 | &dev_attr_model_name, |
| 859 | &dev_attr_model_desc, |
| 860 | &dev_attr_pci_info, |
Hannes Reinecke | bbd1ae4 | 2008-03-18 14:32:28 +0100 | [diff] [blame] | 861 | &dev_attr_link_state, |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 862 | &dev_attr_zio, |
| 863 | &dev_attr_zio_timer, |
| 864 | &dev_attr_beacon, |
| 865 | &dev_attr_optrom_bios_version, |
| 866 | &dev_attr_optrom_efi_version, |
| 867 | &dev_attr_optrom_fcode_version, |
| 868 | &dev_attr_optrom_fw_version, |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 869 | &dev_attr_total_isp_aborts, |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 870 | &dev_attr_mpi_version, |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 871 | NULL, |
| 872 | }; |
| 873 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 874 | /* Host attributes. */ |
| 875 | |
| 876 | static void |
| 877 | qla2x00_get_host_port_id(struct Scsi_Host *shost) |
| 878 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 879 | scsi_qla_host_t *vha = shost_priv(shost); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 880 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 881 | fc_host_port_id(shost) = vha->d_id.b.domain << 16 | |
| 882 | vha->d_id.b.area << 8 | vha->d_id.b.al_pa; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 883 | } |
| 884 | |
| 885 | static void |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 886 | qla2x00_get_host_speed(struct Scsi_Host *shost) |
| 887 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 888 | struct qla_hw_data *ha = ((struct scsi_qla_host *) |
| 889 | (shost_priv(shost)))->hw; |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 890 | u32 speed = FC_PORTSPEED_UNKNOWN; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 891 | |
| 892 | switch (ha->link_data_rate) { |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 893 | case PORT_SPEED_1GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 894 | speed = FC_PORTSPEED_1GBIT; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 895 | break; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 896 | case PORT_SPEED_2GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 897 | speed = FC_PORTSPEED_2GBIT; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 898 | break; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 899 | case PORT_SPEED_4GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 900 | speed = FC_PORTSPEED_4GBIT; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 901 | break; |
Seokmann Ju | da4541b | 2008-01-31 12:33:52 -0800 | [diff] [blame] | 902 | case PORT_SPEED_8GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 903 | speed = FC_PORTSPEED_8GBIT; |
Seokmann Ju | da4541b | 2008-01-31 12:33:52 -0800 | [diff] [blame] | 904 | break; |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 905 | case PORT_SPEED_10GB: |
| 906 | speed = FC_PORTSPEED_10GBIT; |
| 907 | break; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 908 | } |
| 909 | fc_host_speed(shost) = speed; |
| 910 | } |
| 911 | |
| 912 | static void |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 913 | qla2x00_get_host_port_type(struct Scsi_Host *shost) |
| 914 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 915 | scsi_qla_host_t *vha = shost_priv(shost); |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 916 | uint32_t port_type = FC_PORTTYPE_UNKNOWN; |
| 917 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 918 | if (vha->vp_idx) { |
Shyam Sundar | 2f2fa13 | 2008-05-12 22:21:07 -0700 | [diff] [blame] | 919 | fc_host_port_type(shost) = FC_PORTTYPE_NPIV; |
| 920 | return; |
| 921 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 922 | switch (vha->hw->current_topology) { |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 923 | case ISP_CFG_NL: |
| 924 | port_type = FC_PORTTYPE_LPORT; |
| 925 | break; |
| 926 | case ISP_CFG_FL: |
| 927 | port_type = FC_PORTTYPE_NLPORT; |
| 928 | break; |
| 929 | case ISP_CFG_N: |
| 930 | port_type = FC_PORTTYPE_PTP; |
| 931 | break; |
| 932 | case ISP_CFG_F: |
| 933 | port_type = FC_PORTTYPE_NPORT; |
| 934 | break; |
| 935 | } |
| 936 | fc_host_port_type(shost) = port_type; |
| 937 | } |
| 938 | |
| 939 | static void |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 940 | qla2x00_get_starget_node_name(struct scsi_target *starget) |
| 941 | { |
| 942 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 943 | scsi_qla_host_t *vha = shost_priv(host); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 944 | fc_port_t *fcport; |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 945 | u64 node_name = 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 946 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 947 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
Andrew Vasquez | 5ab5a4d | 2008-04-03 13:13:16 -0700 | [diff] [blame] | 948 | if (fcport->rport && |
| 949 | starget->id == fcport->rport->scsi_target_id) { |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 950 | node_name = wwn_to_u64(fcport->node_name); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 951 | break; |
| 952 | } |
| 953 | } |
| 954 | |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 955 | fc_starget_node_name(starget) = node_name; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 956 | } |
| 957 | |
| 958 | static void |
| 959 | qla2x00_get_starget_port_name(struct scsi_target *starget) |
| 960 | { |
| 961 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 962 | scsi_qla_host_t *vha = shost_priv(host); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 963 | fc_port_t *fcport; |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 964 | u64 port_name = 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 965 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 966 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
Andrew Vasquez | 5ab5a4d | 2008-04-03 13:13:16 -0700 | [diff] [blame] | 967 | if (fcport->rport && |
| 968 | starget->id == fcport->rport->scsi_target_id) { |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 969 | port_name = wwn_to_u64(fcport->port_name); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 970 | break; |
| 971 | } |
| 972 | } |
| 973 | |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 974 | fc_starget_port_name(starget) = port_name; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 975 | } |
| 976 | |
| 977 | static void |
| 978 | qla2x00_get_starget_port_id(struct scsi_target *starget) |
| 979 | { |
| 980 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 981 | scsi_qla_host_t *vha = shost_priv(host); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 982 | fc_port_t *fcport; |
| 983 | uint32_t port_id = ~0U; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 984 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 985 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
Andrew Vasquez | 5ab5a4d | 2008-04-03 13:13:16 -0700 | [diff] [blame] | 986 | if (fcport->rport && |
| 987 | starget->id == fcport->rport->scsi_target_id) { |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 988 | port_id = fcport->d_id.b.domain << 16 | |
| 989 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; |
| 990 | break; |
| 991 | } |
| 992 | } |
| 993 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 994 | fc_starget_port_id(starget) = port_id; |
| 995 | } |
| 996 | |
| 997 | static void |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 998 | qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) |
| 999 | { |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1000 | if (timeout) |
Andrew Vasquez | 85821c9 | 2008-07-10 16:55:48 -0700 | [diff] [blame] | 1001 | rport->dev_loss_tmo = timeout; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1002 | else |
Andrew Vasquez | 85821c9 | 2008-07-10 16:55:48 -0700 | [diff] [blame] | 1003 | rport->dev_loss_tmo = 1; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1004 | } |
| 1005 | |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1006 | static void |
| 1007 | qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) |
| 1008 | { |
| 1009 | struct Scsi_Host *host = rport_to_shost(rport); |
| 1010 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; |
| 1011 | |
Seokmann Ju | 3c01b4f | 2009-01-22 09:45:38 -0800 | [diff] [blame] | 1012 | if (!fcport) |
| 1013 | return; |
| 1014 | |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1015 | qla2x00_abort_fcport_cmds(fcport); |
| 1016 | |
| 1017 | /* |
| 1018 | * Transport has effectively 'deleted' the rport, clear |
| 1019 | * all local references. |
| 1020 | */ |
| 1021 | spin_lock_irq(host->host_lock); |
| 1022 | fcport->rport = NULL; |
| 1023 | *((fc_port_t **)rport->dd_data) = NULL; |
| 1024 | spin_unlock_irq(host->host_lock); |
| 1025 | } |
| 1026 | |
| 1027 | static void |
| 1028 | qla2x00_terminate_rport_io(struct fc_rport *rport) |
| 1029 | { |
| 1030 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; |
| 1031 | |
Seokmann Ju | 3c01b4f | 2009-01-22 09:45:38 -0800 | [diff] [blame] | 1032 | if (!fcport) |
| 1033 | return; |
| 1034 | |
Andrew Vasquez | 6390d1f | 2008-08-13 21:36:56 -0700 | [diff] [blame] | 1035 | /* |
| 1036 | * At this point all fcport's software-states are cleared. Perform any |
| 1037 | * final cleanup of firmware resources (PCBs and XCBs). |
| 1038 | */ |
| 1039 | if (fcport->loop_id != FC_NO_LOOP_ID) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1040 | fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, |
| 1041 | fcport->loop_id, fcport->d_id.b.domain, |
| 1042 | fcport->d_id.b.area, fcport->d_id.b.al_pa); |
Andrew Vasquez | 6390d1f | 2008-08-13 21:36:56 -0700 | [diff] [blame] | 1043 | fcport->loop_id = FC_NO_LOOP_ID; |
| 1044 | } |
| 1045 | |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1046 | qla2x00_abort_fcport_cmds(fcport); |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1047 | } |
| 1048 | |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 1049 | static int |
| 1050 | qla2x00_issue_lip(struct Scsi_Host *shost) |
| 1051 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1052 | scsi_qla_host_t *vha = shost_priv(shost); |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 1053 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1054 | qla2x00_loop_reset(vha); |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 1055 | return 0; |
| 1056 | } |
| 1057 | |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1058 | static struct fc_host_statistics * |
| 1059 | qla2x00_get_fc_host_stats(struct Scsi_Host *shost) |
| 1060 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1061 | scsi_qla_host_t *vha = shost_priv(shost); |
| 1062 | struct qla_hw_data *ha = vha->hw; |
| 1063 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1064 | int rval; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1065 | struct link_statistics *stats; |
| 1066 | dma_addr_t stats_dma; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1067 | struct fc_host_statistics *pfc_host_stat; |
| 1068 | |
| 1069 | pfc_host_stat = &ha->fc_host_stat; |
| 1070 | memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics)); |
| 1071 | |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1072 | stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); |
| 1073 | if (stats == NULL) { |
| 1074 | DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1075 | __func__, base_vha->host_no)); |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1076 | goto done; |
| 1077 | } |
| 1078 | memset(stats, 0, DMA_POOL_SIZE); |
| 1079 | |
| 1080 | rval = QLA_FUNCTION_FAILED; |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1081 | if (IS_FWI2_CAPABLE(ha)) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1082 | rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); |
| 1083 | } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && |
| 1084 | !test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags) && |
| 1085 | !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags) && |
Andrew Vasquez | 178779a | 2007-01-29 10:22:25 -0800 | [diff] [blame] | 1086 | !ha->dpc_active) { |
| 1087 | /* Must be in a 'READY' state for statistics retrieval. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1088 | rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, |
| 1089 | stats, stats_dma); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1090 | } |
Andrew Vasquez | 178779a | 2007-01-29 10:22:25 -0800 | [diff] [blame] | 1091 | |
| 1092 | if (rval != QLA_SUCCESS) |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1093 | goto done_free; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1094 | |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1095 | pfc_host_stat->link_failure_count = stats->link_fail_cnt; |
| 1096 | pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt; |
| 1097 | pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt; |
| 1098 | pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; |
| 1099 | pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt; |
| 1100 | pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt; |
| 1101 | if (IS_FWI2_CAPABLE(ha)) { |
Harish Zunjarrao | 032d8dd | 2008-07-10 16:55:50 -0700 | [diff] [blame] | 1102 | pfc_host_stat->lip_count = stats->lip_cnt; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1103 | pfc_host_stat->tx_frames = stats->tx_frames; |
| 1104 | pfc_host_stat->rx_frames = stats->rx_frames; |
| 1105 | pfc_host_stat->dumped_frames = stats->dumped_frames; |
| 1106 | pfc_host_stat->nos_count = stats->nos_rcvd; |
| 1107 | } |
Harish Zunjarrao | 49fd462 | 2008-09-11 21:22:47 -0700 | [diff] [blame] | 1108 | pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20; |
| 1109 | pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1110 | |
| 1111 | done_free: |
| 1112 | dma_pool_free(ha->s_dma_pool, stats, stats_dma); |
Andrew Vasquez | 178779a | 2007-01-29 10:22:25 -0800 | [diff] [blame] | 1113 | done: |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1114 | return pfc_host_stat; |
| 1115 | } |
| 1116 | |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1117 | static void |
| 1118 | qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) |
| 1119 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1120 | scsi_qla_host_t *vha = shost_priv(shost); |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1121 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1122 | qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1123 | } |
| 1124 | |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1125 | static void |
| 1126 | qla2x00_set_host_system_hostname(struct Scsi_Host *shost) |
| 1127 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1128 | scsi_qla_host_t *vha = shost_priv(shost); |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1129 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1130 | set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1131 | } |
| 1132 | |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1133 | static void |
| 1134 | qla2x00_get_host_fabric_name(struct Scsi_Host *shost) |
| 1135 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1136 | scsi_qla_host_t *vha = shost_priv(shost); |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1137 | u64 node_name; |
| 1138 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1139 | if (vha->device_flags & SWITCH_FOUND) |
| 1140 | node_name = wwn_to_u64(vha->fabric_node_name); |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1141 | else |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1142 | node_name = wwn_to_u64(vha->node_name); |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1143 | |
| 1144 | fc_host_fabric_name(shost) = node_name; |
| 1145 | } |
| 1146 | |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1147 | static void |
| 1148 | qla2x00_get_host_port_state(struct Scsi_Host *shost) |
| 1149 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1150 | scsi_qla_host_t *vha = shost_priv(shost); |
| 1151 | struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1152 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1153 | if (!base_vha->flags.online) |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1154 | fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1155 | else if (atomic_read(&base_vha->loop_state) == LOOP_TIMEOUT) |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1156 | fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; |
| 1157 | else |
| 1158 | fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; |
| 1159 | } |
| 1160 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1161 | static int |
| 1162 | qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) |
| 1163 | { |
| 1164 | int ret = 0; |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1165 | int cnt = 0; |
| 1166 | uint8_t qos = QLA_DEFAULT_QUE_QOS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1167 | scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); |
| 1168 | scsi_qla_host_t *vha = NULL; |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1169 | struct qla_hw_data *ha = base_vha->hw; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1170 | |
| 1171 | ret = qla24xx_vport_create_req_sanity_check(fc_vport); |
| 1172 | if (ret) { |
| 1173 | DEBUG15(printk("qla24xx_vport_create_req_sanity_check failed, " |
| 1174 | "status %x\n", ret)); |
| 1175 | return (ret); |
| 1176 | } |
| 1177 | |
| 1178 | vha = qla24xx_create_vhost(fc_vport); |
| 1179 | if (vha == NULL) { |
| 1180 | DEBUG15(printk ("qla24xx_create_vhost failed, vha = %p\n", |
| 1181 | vha)); |
| 1182 | return FC_VPORT_FAILED; |
| 1183 | } |
| 1184 | if (disable) { |
| 1185 | atomic_set(&vha->vp_state, VP_OFFLINE); |
| 1186 | fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); |
| 1187 | } else |
| 1188 | atomic_set(&vha->vp_state, VP_FAILED); |
| 1189 | |
| 1190 | /* ready to create vport */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1191 | qla_printk(KERN_INFO, vha->hw, "VP entry id %d assigned.\n", |
| 1192 | vha->vp_idx); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1193 | |
| 1194 | /* initialized vport states */ |
| 1195 | atomic_set(&vha->loop_state, LOOP_DOWN); |
| 1196 | vha->vp_err_state= VP_ERR_PORTDWN; |
| 1197 | vha->vp_prev_err_state= VP_ERR_UNKWN; |
| 1198 | /* Check if physical ha port is Up */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1199 | if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || |
| 1200 | atomic_read(&base_vha->loop_state) == LOOP_DEAD) { |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1201 | /* Don't retry or attempt login of this virtual port */ |
| 1202 | DEBUG15(printk ("scsi(%ld): pport loop_state is not UP.\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1203 | base_vha->host_no)); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1204 | atomic_set(&vha->loop_state, LOOP_DEAD); |
| 1205 | if (!disable) |
| 1206 | fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); |
| 1207 | } |
| 1208 | |
| 1209 | if (scsi_add_host(vha->host, &fc_vport->dev)) { |
| 1210 | DEBUG15(printk("scsi(%ld): scsi_add_host failure for VP[%d].\n", |
| 1211 | vha->host_no, vha->vp_idx)); |
| 1212 | goto vport_create_failed_2; |
| 1213 | } |
| 1214 | |
| 1215 | /* initialize attributes */ |
| 1216 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
| 1217 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); |
| 1218 | fc_host_supported_classes(vha->host) = |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1219 | fc_host_supported_classes(base_vha->host); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1220 | fc_host_supported_speeds(vha->host) = |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1221 | fc_host_supported_speeds(base_vha->host); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1222 | |
| 1223 | qla24xx_vport_disable(fc_vport, disable); |
| 1224 | |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1225 | /* Create a queue pair for the vport */ |
| 1226 | if (ha->mqenable) { |
| 1227 | if (ha->npiv_info) { |
| 1228 | for (; cnt < ha->nvram_npiv_size; cnt++) { |
| 1229 | if (ha->npiv_info[cnt].port_name == |
| 1230 | vha->port_name && |
| 1231 | ha->npiv_info[cnt].node_name == |
| 1232 | vha->node_name) { |
| 1233 | qos = ha->npiv_info[cnt].q_qos; |
| 1234 | break; |
| 1235 | } |
| 1236 | } |
| 1237 | } |
| 1238 | qla25xx_create_queues(vha, qos); |
| 1239 | } |
| 1240 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1241 | return 0; |
| 1242 | vport_create_failed_2: |
| 1243 | qla24xx_disable_vp(vha); |
| 1244 | qla24xx_deallocate_vp_id(vha); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1245 | scsi_host_put(vha->host); |
| 1246 | return FC_VPORT_FAILED; |
| 1247 | } |
| 1248 | |
Adrian Bunk | a824ebb | 2008-01-17 09:02:15 -0800 | [diff] [blame] | 1249 | static int |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1250 | qla24xx_vport_delete(struct fc_vport *fc_vport) |
| 1251 | { |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1252 | scsi_qla_host_t *vha = fc_vport->dd_data; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1253 | fc_port_t *fcport, *tfcport; |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1254 | struct qla_hw_data *ha = vha->hw; |
| 1255 | uint16_t id = vha->vp_idx; |
Andrew Vasquez | c9c5ced | 2008-07-24 08:31:49 -0700 | [diff] [blame] | 1256 | |
| 1257 | while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1258 | test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
Andrew Vasquez | c9c5ced | 2008-07-24 08:31:49 -0700 | [diff] [blame] | 1259 | msleep(1000); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1260 | |
| 1261 | qla24xx_disable_vp(vha); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1262 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1263 | fc_remove_host(vha->host); |
| 1264 | |
| 1265 | scsi_remove_host(vha->host); |
| 1266 | |
| 1267 | list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) { |
| 1268 | list_del(&fcport->list); |
| 1269 | kfree(fcport); |
| 1270 | fcport = NULL; |
| 1271 | } |
| 1272 | |
| 1273 | qla24xx_deallocate_vp_id(vha); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1274 | |
| 1275 | if (vha->timer_active) { |
| 1276 | qla2x00_vp_stop_timer(vha); |
| 1277 | DEBUG15(printk ("scsi(%ld): timer for the vport[%d] = %p " |
| 1278 | "has stopped\n", |
| 1279 | vha->host_no, vha->vp_idx, vha)); |
| 1280 | } |
| 1281 | |
Anirban Chakraborty | cf5a163 | 2009-02-08 20:50:13 -0800 | [diff] [blame] | 1282 | if (ha->mqenable) { |
| 1283 | if (qla25xx_delete_queues(vha, 0) != QLA_SUCCESS) |
| 1284 | qla_printk(KERN_WARNING, ha, |
| 1285 | "Queue delete failed.\n"); |
| 1286 | } |
| 1287 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1288 | scsi_host_put(vha->host); |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1289 | qla_printk(KERN_INFO, ha, "vport %d deleted\n", id); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1290 | return 0; |
| 1291 | } |
| 1292 | |
Adrian Bunk | a824ebb | 2008-01-17 09:02:15 -0800 | [diff] [blame] | 1293 | static int |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1294 | qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) |
| 1295 | { |
| 1296 | scsi_qla_host_t *vha = fc_vport->dd_data; |
| 1297 | |
| 1298 | if (disable) |
| 1299 | qla24xx_disable_vp(vha); |
| 1300 | else |
| 1301 | qla24xx_enable_vp(vha); |
| 1302 | |
| 1303 | return 0; |
| 1304 | } |
| 1305 | |
Andrew Vasquez | 1c97a12 | 2005-04-21 16:13:36 -0400 | [diff] [blame] | 1306 | struct fc_function_template qla2xxx_transport_functions = { |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1307 | |
| 1308 | .show_host_node_name = 1, |
| 1309 | .show_host_port_name = 1, |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 1310 | .show_host_supported_classes = 1, |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1311 | .show_host_supported_speeds = 1, |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 1312 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1313 | .get_host_port_id = qla2x00_get_host_port_id, |
| 1314 | .show_host_port_id = 1, |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1315 | .get_host_speed = qla2x00_get_host_speed, |
| 1316 | .show_host_speed = 1, |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 1317 | .get_host_port_type = qla2x00_get_host_port_type, |
| 1318 | .show_host_port_type = 1, |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1319 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
| 1320 | .show_host_symbolic_name = 1, |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1321 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
| 1322 | .show_host_system_hostname = 1, |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1323 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
| 1324 | .show_host_fabric_name = 1, |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1325 | .get_host_port_state = qla2x00_get_host_port_state, |
| 1326 | .show_host_port_state = 1, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1327 | |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 1328 | .dd_fcrport_size = sizeof(struct fc_port *), |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 1329 | .show_rport_supported_classes = 1, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1330 | |
| 1331 | .get_starget_node_name = qla2x00_get_starget_node_name, |
| 1332 | .show_starget_node_name = 1, |
| 1333 | .get_starget_port_name = qla2x00_get_starget_port_name, |
| 1334 | .show_starget_port_name = 1, |
| 1335 | .get_starget_port_id = qla2x00_get_starget_port_id, |
| 1336 | .show_starget_port_id = 1, |
| 1337 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1338 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
| 1339 | .show_rport_dev_loss_tmo = 1, |
| 1340 | |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 1341 | .issue_fc_host_lip = qla2x00_issue_lip, |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1342 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
| 1343 | .terminate_rport_io = qla2x00_terminate_rport_io, |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1344 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1345 | |
| 1346 | .vport_create = qla24xx_vport_create, |
| 1347 | .vport_disable = qla24xx_vport_disable, |
| 1348 | .vport_delete = qla24xx_vport_delete, |
| 1349 | }; |
| 1350 | |
| 1351 | struct fc_function_template qla2xxx_transport_vport_functions = { |
| 1352 | |
| 1353 | .show_host_node_name = 1, |
| 1354 | .show_host_port_name = 1, |
| 1355 | .show_host_supported_classes = 1, |
| 1356 | |
| 1357 | .get_host_port_id = qla2x00_get_host_port_id, |
| 1358 | .show_host_port_id = 1, |
| 1359 | .get_host_speed = qla2x00_get_host_speed, |
| 1360 | .show_host_speed = 1, |
| 1361 | .get_host_port_type = qla2x00_get_host_port_type, |
| 1362 | .show_host_port_type = 1, |
| 1363 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
| 1364 | .show_host_symbolic_name = 1, |
| 1365 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
| 1366 | .show_host_system_hostname = 1, |
| 1367 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
| 1368 | .show_host_fabric_name = 1, |
| 1369 | .get_host_port_state = qla2x00_get_host_port_state, |
| 1370 | .show_host_port_state = 1, |
| 1371 | |
| 1372 | .dd_fcrport_size = sizeof(struct fc_port *), |
| 1373 | .show_rport_supported_classes = 1, |
| 1374 | |
| 1375 | .get_starget_node_name = qla2x00_get_starget_node_name, |
| 1376 | .show_starget_node_name = 1, |
| 1377 | .get_starget_port_name = qla2x00_get_starget_port_name, |
| 1378 | .show_starget_port_name = 1, |
| 1379 | .get_starget_port_id = qla2x00_get_starget_port_id, |
| 1380 | .show_starget_port_id = 1, |
| 1381 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1382 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
| 1383 | .show_rport_dev_loss_tmo = 1, |
| 1384 | |
| 1385 | .issue_fc_host_lip = qla2x00_issue_lip, |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1386 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
| 1387 | .terminate_rport_io = qla2x00_terminate_rport_io, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1388 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1389 | }; |
| 1390 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1391 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1392 | qla2x00_init_host_attr(scsi_qla_host_t *vha) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1393 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1394 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1395 | u32 speed = FC_PORTSPEED_UNKNOWN; |
| 1396 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1397 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
| 1398 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); |
| 1399 | fc_host_supported_classes(vha->host) = FC_COS_CLASS3; |
| 1400 | fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; |
| 1401 | fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1402 | |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1403 | if (IS_QLA81XX(ha)) |
| 1404 | speed = FC_PORTSPEED_10GBIT; |
| 1405 | else if (IS_QLA25XX(ha)) |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1406 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | |
| 1407 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 1408 | else if (IS_QLA24XX_TYPE(ha)) |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1409 | speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | |
| 1410 | FC_PORTSPEED_1GBIT; |
| 1411 | else if (IS_QLA23XX(ha)) |
| 1412 | speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; |
| 1413 | else |
| 1414 | speed = FC_PORTSPEED_1GBIT; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1415 | fc_host_supported_speeds(vha->host) = speed; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1416 | } |