| 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 |
Saurav Kashyap | 1e63395 | 2013-02-08 01:57:54 -0500 | [diff] [blame] | 3 | * Copyright (c) 2003-2013 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" |
Nicholas Bellinger | 2d70c10 | 2012-05-15 14:34:28 -0400 | [diff] [blame] | 8 | #include "qla_target.h" |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 9 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 10 | #include <linux/kthread.h> |
| 7aaef27 | 2005-04-17 16:32:42 -0500 | [diff] [blame] | 11 | #include <linux/vmalloc.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 12 | #include <linux/slab.h> |
FUJITA Tomonori | 00eabe7 | 2008-07-28 11:59:20 +0900 | [diff] [blame] | 13 | #include <linux/delay.h> |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 14 | |
Adrian Bunk | a824ebb | 2008-01-17 09:02:15 -0800 | [diff] [blame] | 15 | static int qla24xx_vport_disable(struct fc_vport *, bool); |
Giridhar Malavali | 6e98016 | 2010-03-19 17:03:58 -0700 | [diff] [blame] | 16 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 17 | /* SYSFS attributes --------------------------------------------------------- */ |
| 18 | |
| 19 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 20 | qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 21 | struct bin_attribute *bin_attr, |
| 22 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 23 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 24 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 25 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 26 | struct qla_hw_data *ha = vha->hw; |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 27 | int rval = 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 28 | |
Saurav Kashyap | 8117877 | 2012-08-22 14:21:04 -0400 | [diff] [blame] | 29 | if (!(ha->fw_dump_reading || ha->mctp_dump_reading)) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 30 | return 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 31 | |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 32 | if (IS_P3P_TYPE(ha)) { |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 33 | if (off < ha->md_template_size) { |
| 34 | rval = memory_read_from_buffer(buf, count, |
| 35 | &off, ha->md_tmplt_hdr, ha->md_template_size); |
| 36 | return rval; |
| 37 | } |
| 38 | off -= ha->md_template_size; |
| 39 | rval = memory_read_from_buffer(buf, count, |
| 40 | &off, ha->md_dump, ha->md_dump_size); |
| 41 | return rval; |
Saurav Kashyap | 8117877 | 2012-08-22 14:21:04 -0400 | [diff] [blame] | 42 | } else if (ha->mctp_dumped && ha->mctp_dump_reading) |
| 43 | return memory_read_from_buffer(buf, count, &off, ha->mctp_dump, |
| 44 | MCTP_DUMP_SIZE); |
| 45 | else if (ha->fw_dump_reading) |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 46 | return memory_read_from_buffer(buf, count, &off, ha->fw_dump, |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 47 | ha->fw_dump_len); |
Saurav Kashyap | 8117877 | 2012-08-22 14:21:04 -0400 | [diff] [blame] | 48 | else |
| 49 | return 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 50 | } |
| 51 | |
| 52 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 53 | qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 54 | struct bin_attribute *bin_attr, |
| 55 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 56 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 57 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 58 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 59 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 60 | int reading; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 61 | |
| 62 | if (off != 0) |
| 63 | return (0); |
| 64 | |
| 65 | reading = simple_strtol(buf, NULL, 10); |
| 66 | switch (reading) { |
| 67 | case 0: |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 68 | if (!ha->fw_dump_reading) |
| 69 | break; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 70 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 71 | ql_log(ql_log_info, vha, 0x705d, |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 72 | "Firmware dump cleared on (%ld).\n", vha->host_no); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 73 | |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 74 | if (IS_P3P_TYPE(ha)) { |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 75 | qla82xx_md_free(vha); |
| 76 | qla82xx_md_prep(vha); |
| 77 | } |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 78 | ha->fw_dump_reading = 0; |
| 79 | ha->fw_dumped = 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 80 | break; |
| 81 | case 1: |
Andrew Vasquez | d4e3e04 | 2006-05-17 15:09:50 -0700 | [diff] [blame] | 82 | if (ha->fw_dumped && !ha->fw_dump_reading) { |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 83 | ha->fw_dump_reading = 1; |
| 84 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 85 | ql_log(ql_log_info, vha, 0x705e, |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 86 | "Raw firmware dump ready for read on (%ld).\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 87 | vha->host_no); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 88 | } |
| 89 | break; |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 90 | case 2: |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 91 | qla2x00_alloc_fw_dump(vha); |
Andrew Vasquez | a7a167b | 2006-06-23 16:10:29 -0700 | [diff] [blame] | 92 | break; |
Andrew Vasquez | 68af081 | 2008-05-12 22:21:13 -0700 | [diff] [blame] | 93 | case 3: |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 94 | if (IS_QLA82XX(ha)) { |
| 95 | qla82xx_idc_lock(ha); |
| 96 | qla82xx_set_reset_owner(vha); |
| 97 | qla82xx_idc_unlock(ha); |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 98 | } else if (IS_QLA8044(ha)) { |
| 99 | qla8044_idc_lock(ha); |
| 100 | qla82xx_set_reset_owner(vha); |
| 101 | qla8044_idc_unlock(ha); |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 102 | } else |
| 103 | qla2x00_system_error(vha); |
| 104 | break; |
| 105 | case 4: |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 106 | if (IS_P3P_TYPE(ha)) { |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 107 | if (ha->md_tmplt_hdr) |
| 108 | ql_dbg(ql_dbg_user, vha, 0x705b, |
| 109 | "MiniDump supported with this firmware.\n"); |
| 110 | else |
| 111 | ql_dbg(ql_dbg_user, vha, 0x709d, |
| 112 | "MiniDump not supported with this firmware.\n"); |
| 113 | } |
| 114 | break; |
| 115 | case 5: |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 116 | if (IS_P3P_TYPE(ha)) |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 117 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
Andrew Vasquez | 68af081 | 2008-05-12 22:21:13 -0700 | [diff] [blame] | 118 | break; |
Saurav Kashyap | 8117877 | 2012-08-22 14:21:04 -0400 | [diff] [blame] | 119 | case 6: |
| 120 | if (!ha->mctp_dump_reading) |
| 121 | break; |
| 122 | ql_log(ql_log_info, vha, 0x70c1, |
| 123 | "MCTP dump cleared on (%ld).\n", vha->host_no); |
| 124 | ha->mctp_dump_reading = 0; |
| 125 | ha->mctp_dumped = 0; |
| 126 | break; |
| 127 | case 7: |
| 128 | if (ha->mctp_dumped && !ha->mctp_dump_reading) { |
| 129 | ha->mctp_dump_reading = 1; |
| 130 | ql_log(ql_log_info, vha, 0x70c2, |
| 131 | "Raw mctp dump ready for read on (%ld).\n", |
| 132 | vha->host_no); |
| 133 | } |
| 134 | break; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 135 | } |
Joe Carnuccio | 71dfe9e | 2011-11-18 09:03:13 -0800 | [diff] [blame] | 136 | return count; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 137 | } |
| 138 | |
| 139 | static struct bin_attribute sysfs_fw_dump_attr = { |
| 140 | .attr = { |
| 141 | .name = "fw_dump", |
| 142 | .mode = S_IRUSR | S_IWUSR, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 143 | }, |
| 144 | .size = 0, |
| 145 | .read = qla2x00_sysfs_read_fw_dump, |
| 146 | .write = qla2x00_sysfs_write_fw_dump, |
| 147 | }; |
| 148 | |
| 149 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 150 | qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 151 | struct bin_attribute *bin_attr, |
| 152 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 153 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 154 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 155 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 156 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 157 | |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 158 | if (!capable(CAP_SYS_ADMIN)) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 159 | return 0; |
| 160 | |
Andrew Vasquez | 6749ce3 | 2009-03-24 09:08:17 -0700 | [diff] [blame] | 161 | if (IS_NOCACHE_VPD_TYPE(ha)) |
Andrew Vasquez | 8f97975 | 2009-04-06 22:33:43 -0700 | [diff] [blame] | 162 | ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2, |
Andrew Vasquez | 6749ce3 | 2009-03-24 09:08:17 -0700 | [diff] [blame] | 163 | ha->nvram_size); |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 164 | return memory_read_from_buffer(buf, count, &off, ha->nvram, |
| 165 | ha->nvram_size); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 166 | } |
| 167 | |
| 168 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 169 | qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 170 | struct bin_attribute *bin_attr, |
| 171 | char *buf, loff_t off, size_t count) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 172 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 173 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 174 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 175 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 176 | uint16_t cnt; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 177 | |
Andrew Vasquez | 3d79038f | 2009-03-24 09:08:14 -0700 | [diff] [blame] | 178 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size || |
| 179 | !ha->isp_ops->write_nvram) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 180 | return -EINVAL; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 181 | |
| 182 | /* Checksum NVRAM. */ |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 183 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | 459c537 | 2005-07-06 10:31:07 -0700 | [diff] [blame] | 184 | uint32_t *iter; |
| 185 | uint32_t chksum; |
| 186 | |
| 187 | iter = (uint32_t *)buf; |
| 188 | chksum = 0; |
| 189 | for (cnt = 0; cnt < ((count >> 2) - 1); cnt++) |
| 190 | chksum += le32_to_cpu(*iter++); |
| 191 | chksum = ~chksum + 1; |
| 192 | *iter = cpu_to_le32(chksum); |
| 193 | } else { |
| 194 | uint8_t *iter; |
| 195 | uint8_t chksum; |
| 196 | |
| 197 | iter = (uint8_t *)buf; |
| 198 | chksum = 0; |
| 199 | for (cnt = 0; cnt < count - 1; cnt++) |
| 200 | chksum += *iter++; |
| 201 | chksum = ~chksum + 1; |
| 202 | *iter = chksum; |
| 203 | } |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 204 | |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 205 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 206 | ql_log(ql_log_warn, vha, 0x705f, |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 207 | "HBA not online, failing NVRAM update.\n"); |
| 208 | return -EAGAIN; |
| 209 | } |
| 210 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 211 | /* Write NVRAM. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 212 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count); |
| 213 | 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] | 214 | count); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 215 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 216 | ql_dbg(ql_dbg_user, vha, 0x7060, |
| 217 | "Setting ISP_ABORT_NEEDED\n"); |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 218 | /* NVRAM settings take effect immediately. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 219 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 220 | qla2xxx_wake_dpc(vha); |
| 221 | qla2x00_wait_for_chip_reset(vha); |
Andrew Vasquez | 26b8d348 | 2007-01-29 10:22:28 -0800 | [diff] [blame] | 222 | |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 223 | return count; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | static struct bin_attribute sysfs_nvram_attr = { |
| 227 | .attr = { |
| 228 | .name = "nvram", |
| 229 | .mode = S_IRUSR | S_IWUSR, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 230 | }, |
andrew.vasquez@qlogic.com | 1b3f636 | 2006-01-31 16:05:12 -0800 | [diff] [blame] | 231 | .size = 512, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 232 | .read = qla2x00_sysfs_read_nvram, |
| 233 | .write = qla2x00_sysfs_write_nvram, |
| 234 | }; |
| 235 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 236 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 237 | qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 238 | struct bin_attribute *bin_attr, |
| 239 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 240 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 241 | 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] | 242 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 243 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 244 | |
| 245 | if (ha->optrom_state != QLA_SREADING) |
| 246 | return 0; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 247 | |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 248 | return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, |
| 249 | ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 253 | qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 254 | struct bin_attribute *bin_attr, |
| 255 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 256 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 257 | 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] | 258 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 259 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 260 | |
| 261 | if (ha->optrom_state != QLA_SWRITING) |
| 262 | return -EINVAL; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 263 | if (off > ha->optrom_region_size) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 264 | return -ERANGE; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 265 | if (off + count > ha->optrom_region_size) |
| 266 | count = ha->optrom_region_size - off; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 267 | |
| 268 | memcpy(&ha->optrom_buffer[off], buf, count); |
| 269 | |
| 270 | return count; |
| 271 | } |
| 272 | |
| 273 | static struct bin_attribute sysfs_optrom_attr = { |
| 274 | .attr = { |
| 275 | .name = "optrom", |
| 276 | .mode = S_IRUSR | S_IWUSR, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 277 | }, |
Andrew Vasquez | c3a2f0d | 2007-07-19 20:37:34 -0700 | [diff] [blame] | 278 | .size = 0, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 279 | .read = qla2x00_sysfs_read_optrom, |
| 280 | .write = qla2x00_sysfs_write_optrom, |
| 281 | }; |
| 282 | |
| 283 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 284 | qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 285 | struct bin_attribute *bin_attr, |
| 286 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 287 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 288 | 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] | 289 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 290 | struct qla_hw_data *ha = vha->hw; |
| 291 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 292 | uint32_t start = 0; |
| 293 | uint32_t size = ha->optrom_size; |
| 294 | int val, valid; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 295 | |
| 296 | if (off) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 297 | return -EINVAL; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 298 | |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 299 | if (unlikely(pci_channel_offline(ha->pdev))) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 300 | return -EAGAIN; |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 301 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 302 | if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1) |
| 303 | return -EINVAL; |
| 304 | if (start > ha->optrom_size) |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 305 | return -EINVAL; |
| 306 | |
| 307 | switch (val) { |
| 308 | case 0: |
| 309 | if (ha->optrom_state != QLA_SREADING && |
| 310 | ha->optrom_state != QLA_SWRITING) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 311 | return -EINVAL; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 312 | |
| 313 | ha->optrom_state = QLA_SWAITING; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 314 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 315 | ql_dbg(ql_dbg_user, vha, 0x7061, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 316 | "Freeing flash region allocation -- 0x%x bytes.\n", |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 317 | ha->optrom_region_size); |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 318 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 319 | vfree(ha->optrom_buffer); |
| 320 | ha->optrom_buffer = NULL; |
| 321 | break; |
| 322 | case 1: |
| 323 | if (ha->optrom_state != QLA_SWAITING) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 324 | return -EINVAL; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 325 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 326 | ha->optrom_region_start = start; |
| 327 | ha->optrom_region_size = start + size > ha->optrom_size ? |
| 328 | ha->optrom_size - start : size; |
| 329 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 330 | ha->optrom_state = QLA_SREADING; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 331 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 332 | if (ha->optrom_buffer == NULL) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 333 | ql_log(ql_log_warn, vha, 0x7062, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 334 | "Unable to allocate memory for optrom retrieval " |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 335 | "(%x).\n", ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 336 | |
| 337 | ha->optrom_state = QLA_SWAITING; |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 338 | return -ENOMEM; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 339 | } |
| 340 | |
Lalit Chandivade | 86fbee8 | 2010-05-04 15:01:32 -0700 | [diff] [blame] | 341 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 342 | ql_log(ql_log_warn, vha, 0x7063, |
| 343 | "HBA not online, failing NVRAM update.\n"); |
Lalit Chandivade | 86fbee8 | 2010-05-04 15:01:32 -0700 | [diff] [blame] | 344 | return -EAGAIN; |
| 345 | } |
| 346 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 347 | ql_dbg(ql_dbg_user, vha, 0x7064, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 348 | "Reading flash region -- 0x%x/0x%x.\n", |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 349 | ha->optrom_region_start, ha->optrom_region_size); |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 350 | |
| 351 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 352 | ha->isp_ops->read_optrom(vha, ha->optrom_buffer, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 353 | ha->optrom_region_start, ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 354 | break; |
| 355 | case 2: |
| 356 | if (ha->optrom_state != QLA_SWAITING) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 357 | return -EINVAL; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 358 | |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 359 | /* |
| 360 | * We need to be more restrictive on which FLASH regions are |
| 361 | * allowed to be updated via user-space. Regions accessible |
| 362 | * via this method include: |
| 363 | * |
| 364 | * ISP21xx/ISP22xx/ISP23xx type boards: |
| 365 | * |
| 366 | * 0x000000 -> 0x020000 -- Boot code. |
| 367 | * |
| 368 | * ISP2322/ISP24xx type boards: |
| 369 | * |
| 370 | * 0x000000 -> 0x07ffff -- Boot code. |
| 371 | * 0x080000 -> 0x0fffff -- Firmware. |
| 372 | * |
| 373 | * ISP25xx type boards: |
| 374 | * |
| 375 | * 0x000000 -> 0x07ffff -- Boot code. |
| 376 | * 0x080000 -> 0x0fffff -- Firmware. |
| 377 | * 0x120000 -> 0x12ffff -- VPD and HBA parameters. |
| 378 | */ |
| 379 | valid = 0; |
| 380 | if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) |
| 381 | valid = 1; |
Andrew Vasquez | c00d899 | 2008-09-11 21:22:49 -0700 | [diff] [blame] | 382 | else if (start == (ha->flt_region_boot * 4) || |
| 383 | start == (ha->flt_region_fw * 4)) |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 384 | valid = 1; |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 385 | else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) |
| 386 | || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)) |
Giridhar Malavali | a908301 | 2010-04-12 17:59:55 -0700 | [diff] [blame] | 387 | valid = 1; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 388 | if (!valid) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 389 | ql_log(ql_log_warn, vha, 0x7065, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 390 | "Invalid start region 0x%x/0x%x.\n", start, size); |
| 391 | return -EINVAL; |
| 392 | } |
| 393 | |
| 394 | ha->optrom_region_start = start; |
| 395 | ha->optrom_region_size = start + size > ha->optrom_size ? |
| 396 | ha->optrom_size - start : size; |
| 397 | |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 398 | ha->optrom_state = QLA_SWRITING; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 399 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 400 | if (ha->optrom_buffer == NULL) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 401 | ql_log(ql_log_warn, vha, 0x7066, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 402 | "Unable to allocate memory for optrom update " |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 403 | "(%x)\n", ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 404 | |
| 405 | ha->optrom_state = QLA_SWAITING; |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 406 | return -ENOMEM; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 407 | } |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 408 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 409 | ql_dbg(ql_dbg_user, vha, 0x7067, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 410 | "Staging flash region write -- 0x%x/0x%x.\n", |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 411 | ha->optrom_region_start, ha->optrom_region_size); |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 412 | |
| 413 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 414 | break; |
| 415 | case 3: |
| 416 | if (ha->optrom_state != QLA_SWRITING) |
Joe Carnuccio | 71dfe9e | 2011-11-18 09:03:13 -0800 | [diff] [blame] | 417 | return -EINVAL; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 418 | |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 419 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 420 | ql_log(ql_log_warn, vha, 0x7068, |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 421 | "HBA not online, failing flash update.\n"); |
| 422 | return -EAGAIN; |
| 423 | } |
| 424 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 425 | ql_dbg(ql_dbg_user, vha, 0x7069, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 426 | "Writing flash region -- 0x%x/0x%x.\n", |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 427 | ha->optrom_region_start, ha->optrom_region_size); |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 428 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 429 | ha->isp_ops->write_optrom(vha, ha->optrom_buffer, |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 430 | ha->optrom_region_start, ha->optrom_region_size); |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 431 | break; |
Joe Carnuccio | b7cc176 | 2007-09-20 14:07:35 -0700 | [diff] [blame] | 432 | default: |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 433 | return -EINVAL; |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 434 | } |
| 435 | return count; |
| 436 | } |
| 437 | |
| 438 | static struct bin_attribute sysfs_optrom_ctl_attr = { |
| 439 | .attr = { |
| 440 | .name = "optrom_ctl", |
| 441 | .mode = S_IWUSR, |
andrew.vasquez@qlogic.com | 854165f | 2006-01-31 16:05:17 -0800 | [diff] [blame] | 442 | }, |
| 443 | .size = 0, |
| 444 | .write = qla2x00_sysfs_write_optrom_ctl, |
| 445 | }; |
| 446 | |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 447 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 448 | qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 449 | struct bin_attribute *bin_attr, |
| 450 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 451 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 452 | 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] | 453 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 454 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 455 | |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 456 | if (unlikely(pci_channel_offline(ha->pdev))) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 457 | return -EAGAIN; |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 458 | |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 459 | if (!capable(CAP_SYS_ADMIN)) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 460 | return -EINVAL; |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 461 | |
Andrew Vasquez | 6749ce3 | 2009-03-24 09:08:17 -0700 | [diff] [blame] | 462 | if (IS_NOCACHE_VPD_TYPE(ha)) |
| 463 | ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2, |
| 464 | ha->vpd_size); |
Akinobu Mita | b3dc908 | 2008-07-24 08:31:47 -0700 | [diff] [blame] | 465 | 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] | 466 | } |
| 467 | |
| 468 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 469 | qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 470 | struct bin_attribute *bin_attr, |
| 471 | char *buf, loff_t off, size_t count) |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 472 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 473 | 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] | 474 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 475 | struct qla_hw_data *ha = vha->hw; |
Lalit Chandivade | d0c3eef | 2009-03-24 09:08:09 -0700 | [diff] [blame] | 476 | uint8_t *tmp_data; |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 477 | |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 478 | if (unlikely(pci_channel_offline(ha->pdev))) |
| 479 | return 0; |
| 480 | |
Andrew Vasquez | 3d79038f | 2009-03-24 09:08:14 -0700 | [diff] [blame] | 481 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size || |
| 482 | !ha->isp_ops->write_nvram) |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 483 | return 0; |
| 484 | |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 485 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 486 | ql_log(ql_log_warn, vha, 0x706a, |
Lalit Chandivade | 2533cf6 | 2009-03-24 09:08:07 -0700 | [diff] [blame] | 487 | "HBA not online, failing VPD update.\n"); |
| 488 | return -EAGAIN; |
| 489 | } |
| 490 | |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 491 | /* Write NVRAM. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 492 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count); |
| 493 | 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] | 494 | |
Lalit Chandivade | d0c3eef | 2009-03-24 09:08:09 -0700 | [diff] [blame] | 495 | /* Update flash version information for 4Gb & above. */ |
| 496 | if (!IS_FWI2_CAPABLE(ha)) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 497 | return -EINVAL; |
Lalit Chandivade | d0c3eef | 2009-03-24 09:08:09 -0700 | [diff] [blame] | 498 | |
| 499 | tmp_data = vmalloc(256); |
| 500 | if (!tmp_data) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 501 | ql_log(ql_log_warn, vha, 0x706b, |
Lalit Chandivade | d0c3eef | 2009-03-24 09:08:09 -0700 | [diff] [blame] | 502 | "Unable to allocate memory for VPD information update.\n"); |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 503 | return -ENOMEM; |
Lalit Chandivade | d0c3eef | 2009-03-24 09:08:09 -0700 | [diff] [blame] | 504 | } |
| 505 | ha->isp_ops->get_flash_version(vha, tmp_data); |
| 506 | vfree(tmp_data); |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 507 | |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 508 | return count; |
| 509 | } |
| 510 | |
| 511 | static struct bin_attribute sysfs_vpd_attr = { |
| 512 | .attr = { |
| 513 | .name = "vpd", |
| 514 | .mode = S_IRUSR | S_IWUSR, |
andrew.vasquez@qlogic.com | 6f64179 | 2006-03-09 14:27:34 -0800 | [diff] [blame] | 515 | }, |
| 516 | .size = 0, |
| 517 | .read = qla2x00_sysfs_read_vpd, |
| 518 | .write = qla2x00_sysfs_write_vpd, |
| 519 | }; |
| 520 | |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 521 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 522 | qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj, |
Zhang Rui | 91a6902 | 2007-06-09 13:57:22 +0800 | [diff] [blame] | 523 | struct bin_attribute *bin_attr, |
| 524 | char *buf, loff_t off, size_t count) |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 525 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 526 | 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] | 527 | struct device, kobj))); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 528 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 529 | uint16_t iter, addr, offset; |
| 530 | int rval; |
| 531 | |
| 532 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2) |
| 533 | return 0; |
| 534 | |
Andrew Vasquez | e871108 | 2008-01-31 12:33:48 -0800 | [diff] [blame] | 535 | if (ha->sfp_data) |
| 536 | goto do_read; |
| 537 | |
| 538 | ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, |
| 539 | &ha->sfp_data_dma); |
| 540 | if (!ha->sfp_data) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 541 | ql_log(ql_log_warn, vha, 0x706c, |
Andrew Vasquez | e871108 | 2008-01-31 12:33:48 -0800 | [diff] [blame] | 542 | "Unable to allocate memory for SFP read-data.\n"); |
| 543 | return 0; |
| 544 | } |
| 545 | |
| 546 | do_read: |
| 547 | memset(ha->sfp_data, 0, SFP_BLOCK_SIZE); |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 548 | addr = 0xa0; |
| 549 | for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE; |
| 550 | iter++, offset += SFP_BLOCK_SIZE) { |
| 551 | if (iter == 4) { |
| 552 | /* Skip to next device address. */ |
| 553 | addr = 0xa2; |
| 554 | offset = 0; |
| 555 | } |
| 556 | |
Joe Carnuccio | 6766df9 | 2011-05-10 11:30:15 -0700 | [diff] [blame] | 557 | rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data, |
| 558 | addr, offset, SFP_BLOCK_SIZE, 0); |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 559 | if (rval != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 560 | ql_log(ql_log_warn, vha, 0x706d, |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 561 | "Unable to read SFP data (%x/%x/%x).\n", rval, |
| 562 | addr, offset); |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 563 | |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 564 | return -EIO; |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 565 | } |
| 566 | memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE); |
| 567 | buf += SFP_BLOCK_SIZE; |
| 568 | } |
| 569 | |
| 570 | return count; |
| 571 | } |
| 572 | |
| 573 | static struct bin_attribute sysfs_sfp_attr = { |
| 574 | .attr = { |
| 575 | .name = "sfp", |
| 576 | .mode = S_IRUSR | S_IWUSR, |
Andrew Vasquez | 88729e5 | 2006-06-23 16:10:50 -0700 | [diff] [blame] | 577 | }, |
| 578 | .size = SFP_DEV_SIZE * 2, |
| 579 | .read = qla2x00_sysfs_read_sfp, |
| 580 | }; |
| 581 | |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 582 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 583 | qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 584 | struct bin_attribute *bin_attr, |
| 585 | char *buf, loff_t off, size_t count) |
| 586 | { |
| 587 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 588 | struct device, kobj))); |
| 589 | struct qla_hw_data *ha = vha->hw; |
Giridhar Malavali | a908301 | 2010-04-12 17:59:55 -0700 | [diff] [blame] | 590 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 591 | int type; |
Santosh Vernekar | 7d613ac | 2012-08-22 14:21:03 -0400 | [diff] [blame] | 592 | uint32_t idc_control; |
Sawan Chandak | 8c2cf7d | 2013-08-27 01:37:51 -0400 | [diff] [blame] | 593 | uint8_t *tmp_data = NULL; |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 594 | if (off != 0) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 595 | return -EINVAL; |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 596 | |
| 597 | type = simple_strtol(buf, NULL, 10); |
| 598 | switch (type) { |
| 599 | case 0x2025c: |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 600 | ql_log(ql_log_info, vha, 0x706e, |
| 601 | "Issuing ISP reset.\n"); |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 602 | |
| 603 | scsi_block_requests(vha->host); |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 604 | if (IS_QLA82XX(ha)) { |
Giridhar Malavali | b6d0d9d | 2012-05-15 14:34:25 -0400 | [diff] [blame] | 605 | ha->flags.isp82xx_no_md_cap = 1; |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 606 | qla82xx_idc_lock(ha); |
| 607 | qla82xx_set_reset_owner(vha); |
| 608 | qla82xx_idc_unlock(ha); |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 609 | } else if (IS_QLA8044(ha)) { |
| 610 | qla8044_idc_lock(ha); |
| 611 | idc_control = qla8044_rd_reg(ha, |
| 612 | QLA8044_IDC_DRV_CTRL); |
| 613 | qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL, |
| 614 | (idc_control | GRACEFUL_RESET_BIT1)); |
| 615 | qla82xx_set_reset_owner(vha); |
| 616 | qla8044_idc_unlock(ha); |
| 617 | } else { |
| 618 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
| 619 | qla2xxx_wake_dpc(vha); |
Giridhar Malavali | 08de284 | 2011-08-16 11:31:44 -0700 | [diff] [blame] | 620 | } |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 621 | qla2x00_wait_for_chip_reset(vha); |
| 622 | scsi_unblock_requests(vha->host); |
| 623 | break; |
| 624 | case 0x2025d: |
Santosh Vernekar | 7d613ac | 2012-08-22 14:21:03 -0400 | [diff] [blame] | 625 | if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha)) |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 626 | return -EPERM; |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 627 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 628 | ql_log(ql_log_info, vha, 0x706f, |
| 629 | "Issuing MPI reset.\n"); |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 630 | |
Santosh Vernekar | 7d613ac | 2012-08-22 14:21:03 -0400 | [diff] [blame] | 631 | if (IS_QLA83XX(ha)) { |
| 632 | uint32_t idc_control; |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 633 | |
Santosh Vernekar | 7d613ac | 2012-08-22 14:21:03 -0400 | [diff] [blame] | 634 | qla83xx_idc_lock(vha, 0); |
| 635 | __qla83xx_get_idc_control(vha, &idc_control); |
| 636 | idc_control |= QLA83XX_IDC_GRACEFUL_RESET; |
| 637 | __qla83xx_set_idc_control(vha, idc_control); |
| 638 | qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE, |
| 639 | QLA8XXX_DEV_NEED_RESET); |
| 640 | qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP); |
| 641 | qla83xx_idc_unlock(vha, 0); |
| 642 | break; |
| 643 | } else { |
| 644 | /* Make sure FC side is not in reset */ |
| 645 | qla2x00_wait_for_hba_online(vha); |
| 646 | |
| 647 | /* Issue MPI reset */ |
| 648 | scsi_block_requests(vha->host); |
| 649 | if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) |
| 650 | ql_log(ql_log_warn, vha, 0x7070, |
| 651 | "MPI reset failed.\n"); |
| 652 | scsi_unblock_requests(vha->host); |
| 653 | break; |
| 654 | } |
Giridhar Malavali | a908301 | 2010-04-12 17:59:55 -0700 | [diff] [blame] | 655 | case 0x2025e: |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 656 | if (!IS_P3P_TYPE(ha) || vha != base_vha) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 657 | ql_log(ql_log_info, vha, 0x7071, |
| 658 | "FCoE ctx reset no supported.\n"); |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 659 | return -EPERM; |
Giridhar Malavali | a908301 | 2010-04-12 17:59:55 -0700 | [diff] [blame] | 660 | } |
| 661 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 662 | ql_log(ql_log_info, vha, 0x7072, |
| 663 | "Issuing FCoE ctx reset.\n"); |
Giridhar Malavali | a908301 | 2010-04-12 17:59:55 -0700 | [diff] [blame] | 664 | set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); |
| 665 | qla2xxx_wake_dpc(vha); |
| 666 | qla2x00_wait_for_fcoe_ctx_reset(vha); |
| 667 | break; |
Santosh Vernekar | 7d613ac | 2012-08-22 14:21:03 -0400 | [diff] [blame] | 668 | case 0x2025f: |
| 669 | if (!IS_QLA8031(ha)) |
| 670 | return -EPERM; |
| 671 | ql_log(ql_log_info, vha, 0x70bc, |
| 672 | "Disabling Reset by IDC control\n"); |
| 673 | qla83xx_idc_lock(vha, 0); |
| 674 | __qla83xx_get_idc_control(vha, &idc_control); |
| 675 | idc_control |= QLA83XX_IDC_RESET_DISABLED; |
| 676 | __qla83xx_set_idc_control(vha, idc_control); |
| 677 | qla83xx_idc_unlock(vha, 0); |
| 678 | break; |
| 679 | case 0x20260: |
| 680 | if (!IS_QLA8031(ha)) |
| 681 | return -EPERM; |
| 682 | ql_log(ql_log_info, vha, 0x70bd, |
| 683 | "Enabling Reset by IDC control\n"); |
| 684 | qla83xx_idc_lock(vha, 0); |
| 685 | __qla83xx_get_idc_control(vha, &idc_control); |
| 686 | idc_control &= ~QLA83XX_IDC_RESET_DISABLED; |
| 687 | __qla83xx_set_idc_control(vha, idc_control); |
| 688 | qla83xx_idc_unlock(vha, 0); |
| 689 | break; |
Sawan Chandak | 8c2cf7d | 2013-08-27 01:37:51 -0400 | [diff] [blame] | 690 | case 0x20261: |
| 691 | ql_dbg(ql_dbg_user, vha, 0x70e0, |
| 692 | "Updating cache versions without reset "); |
Santosh Vernekar | 7d613ac | 2012-08-22 14:21:03 -0400 | [diff] [blame] | 693 | |
Sawan Chandak | 8c2cf7d | 2013-08-27 01:37:51 -0400 | [diff] [blame] | 694 | tmp_data = vmalloc(256); |
| 695 | if (!tmp_data) { |
| 696 | ql_log(ql_log_warn, vha, 0x70e1, |
| 697 | "Unable to allocate memory for VPD information update.\n"); |
| 698 | return -ENOMEM; |
| 699 | } |
| 700 | ha->isp_ops->get_flash_version(vha, tmp_data); |
| 701 | vfree(tmp_data); |
| 702 | break; |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 703 | } |
| 704 | return count; |
| 705 | } |
| 706 | |
| 707 | static struct bin_attribute sysfs_reset_attr = { |
| 708 | .attr = { |
| 709 | .name = "reset", |
| 710 | .mode = S_IWUSR, |
| 711 | }, |
| 712 | .size = 0, |
| 713 | .write = qla2x00_sysfs_write_reset, |
| 714 | }; |
| 715 | |
Joe Carnuccio | ad0ecd6 | 2009-03-24 09:08:12 -0700 | [diff] [blame] | 716 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 717 | qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj, |
Andrew Vasquez | ce0423f | 2009-06-03 09:55:13 -0700 | [diff] [blame] | 718 | struct bin_attribute *bin_attr, |
| 719 | char *buf, loff_t off, size_t count) |
| 720 | { |
| 721 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 722 | struct device, kobj))); |
| 723 | struct qla_hw_data *ha = vha->hw; |
| 724 | int rval; |
| 725 | uint16_t actual_size; |
| 726 | |
| 727 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE) |
| 728 | return 0; |
| 729 | |
| 730 | if (ha->xgmac_data) |
| 731 | goto do_read; |
| 732 | |
| 733 | ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE, |
| 734 | &ha->xgmac_data_dma, GFP_KERNEL); |
| 735 | if (!ha->xgmac_data) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 736 | ql_log(ql_log_warn, vha, 0x7076, |
Andrew Vasquez | ce0423f | 2009-06-03 09:55:13 -0700 | [diff] [blame] | 737 | "Unable to allocate memory for XGMAC read-data.\n"); |
| 738 | return 0; |
| 739 | } |
| 740 | |
| 741 | do_read: |
| 742 | actual_size = 0; |
| 743 | memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE); |
| 744 | |
| 745 | rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma, |
| 746 | XGMAC_DATA_SIZE, &actual_size); |
| 747 | if (rval != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 748 | ql_log(ql_log_warn, vha, 0x7077, |
Andrew Vasquez | ce0423f | 2009-06-03 09:55:13 -0700 | [diff] [blame] | 749 | "Unable to read XGMAC data (%x).\n", rval); |
| 750 | count = 0; |
| 751 | } |
| 752 | |
| 753 | count = actual_size > count ? count: actual_size; |
| 754 | memcpy(buf, ha->xgmac_data, count); |
| 755 | |
| 756 | return count; |
| 757 | } |
| 758 | |
| 759 | static struct bin_attribute sysfs_xgmac_stats_attr = { |
| 760 | .attr = { |
| 761 | .name = "xgmac_stats", |
| 762 | .mode = S_IRUSR, |
| 763 | }, |
| 764 | .size = 0, |
| 765 | .read = qla2x00_sysfs_read_xgmac_stats, |
| 766 | }; |
| 767 | |
Andrew Vasquez | 11bbc1d | 2009-06-03 09:55:14 -0700 | [diff] [blame] | 768 | static ssize_t |
Chris Wright | 2c3c8be | 2010-05-12 18:28:57 -0700 | [diff] [blame] | 769 | qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj, |
Andrew Vasquez | 11bbc1d | 2009-06-03 09:55:14 -0700 | [diff] [blame] | 770 | struct bin_attribute *bin_attr, |
| 771 | char *buf, loff_t off, size_t count) |
| 772 | { |
| 773 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
| 774 | struct device, kobj))); |
| 775 | struct qla_hw_data *ha = vha->hw; |
| 776 | int rval; |
| 777 | uint16_t actual_size; |
| 778 | |
| 779 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE) |
| 780 | return 0; |
| 781 | |
| 782 | if (ha->dcbx_tlv) |
| 783 | goto do_read; |
| 784 | |
| 785 | ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, |
| 786 | &ha->dcbx_tlv_dma, GFP_KERNEL); |
| 787 | if (!ha->dcbx_tlv) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 788 | ql_log(ql_log_warn, vha, 0x7078, |
Andrew Vasquez | 11bbc1d | 2009-06-03 09:55:14 -0700 | [diff] [blame] | 789 | "Unable to allocate memory for DCBX TLV read-data.\n"); |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 790 | return -ENOMEM; |
Andrew Vasquez | 11bbc1d | 2009-06-03 09:55:14 -0700 | [diff] [blame] | 791 | } |
| 792 | |
| 793 | do_read: |
| 794 | actual_size = 0; |
| 795 | memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE); |
| 796 | |
| 797 | rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma, |
| 798 | DCBX_TLV_DATA_SIZE); |
| 799 | if (rval != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 800 | ql_log(ql_log_warn, vha, 0x7079, |
| 801 | "Unable to read DCBX TLV (%x).\n", rval); |
Joe Carnuccio | b668ae3 | 2011-08-16 11:31:53 -0700 | [diff] [blame] | 802 | return -EIO; |
Andrew Vasquez | 11bbc1d | 2009-06-03 09:55:14 -0700 | [diff] [blame] | 803 | } |
| 804 | |
| 805 | memcpy(buf, ha->dcbx_tlv, count); |
| 806 | |
| 807 | return count; |
| 808 | } |
| 809 | |
| 810 | static struct bin_attribute sysfs_dcbx_tlv_attr = { |
| 811 | .attr = { |
| 812 | .name = "dcbx_tlv", |
| 813 | .mode = S_IRUSR, |
| 814 | }, |
| 815 | .size = 0, |
| 816 | .read = qla2x00_sysfs_read_dcbx_tlv, |
| 817 | }; |
| 818 | |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 819 | static struct sysfs_entry { |
| 820 | char *name; |
| 821 | struct bin_attribute *attr; |
| 822 | int is4GBp_only; |
| 823 | } bin_file_entries[] = { |
| 824 | { "fw_dump", &sysfs_fw_dump_attr, }, |
| 825 | { "nvram", &sysfs_nvram_attr, }, |
| 826 | { "optrom", &sysfs_optrom_attr, }, |
| 827 | { "optrom_ctl", &sysfs_optrom_ctl_attr, }, |
| 828 | { "vpd", &sysfs_vpd_attr, 1 }, |
| 829 | { "sfp", &sysfs_sfp_attr, 1 }, |
Lalit Chandivade | 6e181be | 2009-03-26 08:49:17 -0700 | [diff] [blame] | 830 | { "reset", &sysfs_reset_attr, }, |
Andrew Vasquez | ce0423f | 2009-06-03 09:55:13 -0700 | [diff] [blame] | 831 | { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 }, |
Andrew Vasquez | 11bbc1d | 2009-06-03 09:55:14 -0700 | [diff] [blame] | 832 | { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 }, |
Randy Dunlap | 46ddab7 | 2006-11-27 09:35:42 -0800 | [diff] [blame] | 833 | { NULL }, |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 834 | }; |
| 835 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 836 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 837 | qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 838 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 839 | struct Scsi_Host *host = vha->host; |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 840 | struct sysfs_entry *iter; |
| 841 | int ret; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 842 | |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 843 | for (iter = bin_file_entries; iter->name; iter++) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 844 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw)) |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 845 | continue; |
Joe Carnuccio | ad0ecd6 | 2009-03-24 09:08:12 -0700 | [diff] [blame] | 846 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw)) |
| 847 | continue; |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 848 | if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw))) |
Andrew Vasquez | ce0423f | 2009-06-03 09:55:13 -0700 | [diff] [blame] | 849 | continue; |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 850 | |
| 851 | ret = sysfs_create_bin_file(&host->shost_gendev.kobj, |
| 852 | iter->attr); |
| 853 | if (ret) |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 854 | ql_log(ql_log_warn, vha, 0x00f3, |
| 855 | "Unable to create sysfs %s binary attribute (%d).\n", |
| 856 | iter->name, ret); |
| 857 | else |
| 858 | ql_dbg(ql_dbg_init, vha, 0x00f4, |
| 859 | "Successfully created sysfs %s binary attribure.\n", |
| 860 | iter->name); |
Andrew Vasquez | 7914d00 | 2006-06-23 16:10:55 -0700 | [diff] [blame] | 861 | } |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 862 | } |
| 863 | |
| 864 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 865 | qla2x00_free_sysfs_attr(scsi_qla_host_t *vha) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 866 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 867 | struct Scsi_Host *host = vha->host; |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 868 | struct sysfs_entry *iter; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 869 | struct qla_hw_data *ha = vha->hw; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 870 | |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 871 | for (iter = bin_file_entries; iter->name; iter++) { |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 872 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 873 | continue; |
Joe Carnuccio | ad0ecd6 | 2009-03-24 09:08:12 -0700 | [diff] [blame] | 874 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha)) |
| 875 | continue; |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 876 | if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw))) |
Andrew Vasquez | ce0423f | 2009-06-03 09:55:13 -0700 | [diff] [blame] | 877 | continue; |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 878 | |
Andrew Vasquez | 7914d00 | 2006-06-23 16:10:55 -0700 | [diff] [blame] | 879 | sysfs_remove_bin_file(&host->shost_gendev.kobj, |
Andrew Vasquez | f1663ad | 2006-10-13 09:33:37 -0700 | [diff] [blame] | 880 | iter->attr); |
Andrew Vasquez | 7914d00 | 2006-06-23 16:10:55 -0700 | [diff] [blame] | 881 | } |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 882 | |
| 883 | if (ha->beacon_blink_led == 1) |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 884 | ha->isp_ops->beacon_off(vha); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 885 | } |
| 886 | |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 887 | /* Scsi_Host attributes. */ |
| 888 | |
| 889 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 890 | qla2x00_drvr_version_show(struct device *dev, |
| 891 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 892 | { |
| 893 | return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); |
| 894 | } |
| 895 | |
| 896 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 897 | qla2x00_fw_version_show(struct device *dev, |
| 898 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 899 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 900 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 901 | struct qla_hw_data *ha = vha->hw; |
| 902 | char fw_str[128]; |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 903 | |
| 904 | return snprintf(buf, PAGE_SIZE, "%s\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 905 | ha->isp_ops->fw_version_str(vha, fw_str)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 906 | } |
| 907 | |
| 908 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 909 | qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, |
| 910 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 911 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 912 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 913 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 914 | uint32_t sn; |
| 915 | |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 916 | if (IS_QLAFX00(vha->hw)) { |
| 917 | return snprintf(buf, PAGE_SIZE, "%s\n", |
| 918 | vha->hw->mr.serial_num); |
| 919 | } else if (IS_FWI2_CAPABLE(ha)) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 920 | qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE); |
Joe Carnuccio | 1ee2714 | 2008-07-10 16:55:53 -0700 | [diff] [blame] | 921 | return snprintf(buf, PAGE_SIZE, "%s\n", buf); |
| 922 | } |
Andrew Vasquez | 8b7afc2 | 2007-10-19 15:59:19 -0700 | [diff] [blame] | 923 | |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 924 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; |
| 925 | return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, |
| 926 | sn % 100000); |
| 927 | } |
| 928 | |
| 929 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 930 | qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, |
| 931 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 932 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 933 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 934 | return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 935 | } |
| 936 | |
| 937 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 938 | qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, |
| 939 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 940 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 941 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 942 | struct qla_hw_data *ha = vha->hw; |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 943 | |
| 944 | if (IS_QLAFX00(vha->hw)) |
| 945 | return snprintf(buf, PAGE_SIZE, "%s\n", |
| 946 | vha->hw->mr.hw_version); |
| 947 | |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 948 | return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", |
| 949 | ha->product_id[0], ha->product_id[1], ha->product_id[2], |
| 950 | ha->product_id[3]); |
| 951 | } |
| 952 | |
| 953 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 954 | qla2x00_model_name_show(struct device *dev, struct device_attribute *attr, |
| 955 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 956 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 957 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 958 | |
| 959 | if (IS_QLAFX00(vha->hw)) |
| 960 | return snprintf(buf, PAGE_SIZE, "%s\n", |
| 961 | vha->hw->mr.product_name); |
| 962 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 963 | return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 964 | } |
| 965 | |
| 966 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 967 | qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, |
| 968 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 969 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 970 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 971 | return snprintf(buf, PAGE_SIZE, "%s\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 972 | vha->hw->model_desc ? vha->hw->model_desc : ""); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 973 | } |
| 974 | |
| 975 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 976 | qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, |
| 977 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 978 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 979 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 980 | char pci_info[30]; |
| 981 | |
| 982 | return snprintf(buf, PAGE_SIZE, "%s\n", |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 983 | vha->hw->isp_ops->pci_info_str(vha, pci_info)); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 984 | } |
| 985 | |
| 986 | static ssize_t |
Hannes Reinecke | bbd1ae4 | 2008-03-18 14:32:28 +0100 | [diff] [blame] | 987 | qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, |
| 988 | char *buf) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 989 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 990 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 991 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 992 | int len = 0; |
| 993 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 994 | if (atomic_read(&vha->loop_state) == LOOP_DOWN || |
Andrew Vasquez | 62542f4 | 2010-05-04 15:01:22 -0700 | [diff] [blame] | 995 | atomic_read(&vha->loop_state) == LOOP_DEAD || |
| 996 | vha->device_flags & DFLG_NO_CABLE) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 997 | len = snprintf(buf, PAGE_SIZE, "Link Down\n"); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 998 | else if (atomic_read(&vha->loop_state) != LOOP_READY || |
Andrew Vasquez | d051a5aa | 2012-02-09 11:14:05 -0800 | [diff] [blame] | 999 | qla2x00_reset_active(vha)) |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 1000 | len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); |
| 1001 | else { |
| 1002 | len = snprintf(buf, PAGE_SIZE, "Link Up - "); |
| 1003 | |
| 1004 | switch (ha->current_topology) { |
| 1005 | case ISP_CFG_NL: |
| 1006 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); |
| 1007 | break; |
| 1008 | case ISP_CFG_FL: |
| 1009 | len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); |
| 1010 | break; |
| 1011 | case ISP_CFG_N: |
| 1012 | len += snprintf(buf + len, PAGE_SIZE-len, |
| 1013 | "N_Port to N_Port\n"); |
| 1014 | break; |
| 1015 | case ISP_CFG_F: |
| 1016 | len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); |
| 1017 | break; |
| 1018 | default: |
| 1019 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); |
| 1020 | break; |
| 1021 | } |
| 1022 | } |
| 1023 | return len; |
| 1024 | } |
| 1025 | |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1026 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1027 | qla2x00_zio_show(struct device *dev, struct device_attribute *attr, |
| 1028 | char *buf) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1029 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1030 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1031 | int len = 0; |
| 1032 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1033 | switch (vha->hw->zio_mode) { |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1034 | case QLA_ZIO_MODE_6: |
| 1035 | len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); |
| 1036 | break; |
| 1037 | case QLA_ZIO_DISABLED: |
| 1038 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); |
| 1039 | break; |
| 1040 | } |
| 1041 | return len; |
| 1042 | } |
| 1043 | |
| 1044 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1045 | qla2x00_zio_store(struct device *dev, struct device_attribute *attr, |
| 1046 | const char *buf, size_t count) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1047 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1048 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1049 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1050 | int val = 0; |
| 1051 | uint16_t zio_mode; |
| 1052 | |
andrew.vasquez@qlogic.com | 4a59f71 | 2006-03-09 14:27:39 -0800 | [diff] [blame] | 1053 | if (!IS_ZIO_SUPPORTED(ha)) |
| 1054 | return -ENOTSUPP; |
| 1055 | |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1056 | if (sscanf(buf, "%d", &val) != 1) |
| 1057 | return -EINVAL; |
| 1058 | |
andrew.vasquez@qlogic.com | 4a59f71 | 2006-03-09 14:27:39 -0800 | [diff] [blame] | 1059 | if (val) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1060 | zio_mode = QLA_ZIO_MODE_6; |
andrew.vasquez@qlogic.com | 4a59f71 | 2006-03-09 14:27:39 -0800 | [diff] [blame] | 1061 | else |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1062 | zio_mode = QLA_ZIO_DISABLED; |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1063 | |
| 1064 | /* Update per-hba values and queue a reset. */ |
| 1065 | if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { |
| 1066 | ha->zio_mode = zio_mode; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1067 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1068 | } |
| 1069 | return strlen(buf); |
| 1070 | } |
| 1071 | |
| 1072 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1073 | qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, |
| 1074 | char *buf) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1075 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1076 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1077 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1078 | 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] | 1079 | } |
| 1080 | |
| 1081 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1082 | qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, |
| 1083 | const char *buf, size_t count) |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1084 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1085 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1086 | int val = 0; |
| 1087 | uint16_t zio_timer; |
| 1088 | |
| 1089 | if (sscanf(buf, "%d", &val) != 1) |
| 1090 | return -EINVAL; |
| 1091 | if (val > 25500 || val < 100) |
| 1092 | return -ERANGE; |
| 1093 | |
| 1094 | zio_timer = (uint16_t)(val / 100); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1095 | vha->hw->zio_timer = zio_timer; |
Andrew Vasquez | 4fdfefe | 2005-10-27 11:09:48 -0700 | [diff] [blame] | 1096 | |
| 1097 | return strlen(buf); |
| 1098 | } |
| 1099 | |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1100 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1101 | qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, |
| 1102 | char *buf) |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1103 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1104 | 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] | 1105 | int len = 0; |
| 1106 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1107 | if (vha->hw->beacon_blink_led) |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1108 | len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); |
| 1109 | else |
| 1110 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); |
| 1111 | return len; |
| 1112 | } |
| 1113 | |
| 1114 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1115 | qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, |
| 1116 | const char *buf, size_t count) |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1117 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1118 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1119 | struct qla_hw_data *ha = vha->hw; |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1120 | int val = 0; |
| 1121 | int rval; |
| 1122 | |
| 1123 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 1124 | return -EPERM; |
| 1125 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1126 | if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1127 | ql_log(ql_log_warn, vha, 0x707a, |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1128 | "Abort ISP active -- ignoring beacon request.\n"); |
| 1129 | return -EBUSY; |
| 1130 | } |
| 1131 | |
| 1132 | if (sscanf(buf, "%d", &val) != 1) |
| 1133 | return -EINVAL; |
| 1134 | |
| 1135 | if (val) |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1136 | rval = ha->isp_ops->beacon_on(vha); |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1137 | else |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1138 | rval = ha->isp_ops->beacon_off(vha); |
andrew.vasquez@qlogic.com | f6df144 | 2006-01-31 16:05:07 -0800 | [diff] [blame] | 1139 | |
| 1140 | if (rval != QLA_SUCCESS) |
| 1141 | count = 0; |
| 1142 | |
| 1143 | return count; |
| 1144 | } |
| 1145 | |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1146 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1147 | qla2x00_optrom_bios_version_show(struct device *dev, |
| 1148 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1149 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1150 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1151 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1152 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], |
| 1153 | ha->bios_revision[0]); |
| 1154 | } |
| 1155 | |
| 1156 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1157 | qla2x00_optrom_efi_version_show(struct device *dev, |
| 1158 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1159 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1160 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1161 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1162 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], |
| 1163 | ha->efi_revision[0]); |
| 1164 | } |
| 1165 | |
| 1166 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1167 | qla2x00_optrom_fcode_version_show(struct device *dev, |
| 1168 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1169 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1170 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1171 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1172 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], |
| 1173 | ha->fcode_revision[0]); |
| 1174 | } |
| 1175 | |
| 1176 | static ssize_t |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1177 | qla2x00_optrom_fw_version_show(struct device *dev, |
| 1178 | struct device_attribute *attr, char *buf) |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1179 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1180 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1181 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 30c4766 | 2007-01-29 10:22:21 -0800 | [diff] [blame] | 1182 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", |
| 1183 | ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], |
| 1184 | ha->fw_revision[3]); |
| 1185 | } |
| 1186 | |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 1187 | static ssize_t |
Madhuranath Iyengar | 0f2d962 | 2010-07-23 15:28:26 +0500 | [diff] [blame] | 1188 | qla2x00_optrom_gold_fw_version_show(struct device *dev, |
| 1189 | struct device_attribute *attr, char *buf) |
| 1190 | { |
| 1191 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1192 | struct qla_hw_data *ha = vha->hw; |
| 1193 | |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 1194 | if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha)) |
Madhuranath Iyengar | 0f2d962 | 2010-07-23 15:28:26 +0500 | [diff] [blame] | 1195 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1196 | |
| 1197 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n", |
| 1198 | ha->gold_fw_version[0], ha->gold_fw_version[1], |
| 1199 | ha->gold_fw_version[2], ha->gold_fw_version[3]); |
| 1200 | } |
| 1201 | |
| 1202 | static ssize_t |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 1203 | qla2x00_total_isp_aborts_show(struct device *dev, |
| 1204 | struct device_attribute *attr, char *buf) |
| 1205 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1206 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 1207 | return snprintf(buf, PAGE_SIZE, "%d\n", |
Saurav Kashyap | 2be21fa | 2012-05-15 14:34:16 -0400 | [diff] [blame] | 1208 | vha->qla_stats.total_isp_aborts); |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 1209 | } |
| 1210 | |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1211 | static ssize_t |
Giridhar Malavali | 9a069e1 | 2010-01-12 13:02:47 -0800 | [diff] [blame] | 1212 | qla24xx_84xx_fw_version_show(struct device *dev, |
| 1213 | struct device_attribute *attr, char *buf) |
| 1214 | { |
| 1215 | int rval = QLA_SUCCESS; |
| 1216 | uint16_t status[2] = {0, 0}; |
| 1217 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1218 | struct qla_hw_data *ha = vha->hw; |
| 1219 | |
Andrew Vasquez | 0b9dae6 | 2010-05-04 15:01:21 -0700 | [diff] [blame] | 1220 | if (!IS_QLA84XX(ha)) |
| 1221 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1222 | |
Giridhar Malavali | 6c7ccf7 | 2010-05-28 15:08:29 -0700 | [diff] [blame] | 1223 | if (ha->cs84xx->op_fw_version == 0) |
Andrew Vasquez | 0b9dae6 | 2010-05-04 15:01:21 -0700 | [diff] [blame] | 1224 | rval = qla84xx_verify_chip(vha, status); |
Giridhar Malavali | 9a069e1 | 2010-01-12 13:02:47 -0800 | [diff] [blame] | 1225 | |
| 1226 | if ((rval == QLA_SUCCESS) && (status[0] == 0)) |
| 1227 | return snprintf(buf, PAGE_SIZE, "%u\n", |
| 1228 | (uint32_t)ha->cs84xx->op_fw_version); |
Giridhar Malavali | 9a069e1 | 2010-01-12 13:02:47 -0800 | [diff] [blame] | 1229 | |
| 1230 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1231 | } |
| 1232 | |
| 1233 | static ssize_t |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1234 | qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, |
| 1235 | char *buf) |
| 1236 | { |
| 1237 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1238 | struct qla_hw_data *ha = vha->hw; |
| 1239 | |
Atul Deshmukh | 7ec0eff | 2013-08-27 01:37:28 -0400 | [diff] [blame] | 1240 | if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha)) |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1241 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1242 | |
Andrew Vasquez | 55a9615 | 2009-03-24 09:08:03 -0700 | [diff] [blame] | 1243 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n", |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1244 | ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], |
Andrew Vasquez | 55a9615 | 2009-03-24 09:08:03 -0700 | [diff] [blame] | 1245 | ha->mpi_capabilities); |
| 1246 | } |
| 1247 | |
| 1248 | static ssize_t |
| 1249 | qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr, |
| 1250 | char *buf) |
| 1251 | { |
| 1252 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1253 | struct qla_hw_data *ha = vha->hw; |
| 1254 | |
Nigel Kirkland | f863f60 | 2012-05-15 14:34:19 -0400 | [diff] [blame] | 1255 | if (!IS_QLA81XX(ha) && !IS_QLA8031(ha)) |
Andrew Vasquez | 55a9615 | 2009-03-24 09:08:03 -0700 | [diff] [blame] | 1256 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1257 | |
| 1258 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", |
| 1259 | ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]); |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1260 | } |
| 1261 | |
Lalit Chandivade | fbcbb5d | 2009-03-24 09:08:11 -0700 | [diff] [blame] | 1262 | static ssize_t |
| 1263 | qla2x00_flash_block_size_show(struct device *dev, |
| 1264 | struct device_attribute *attr, char *buf) |
| 1265 | { |
| 1266 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1267 | struct qla_hw_data *ha = vha->hw; |
| 1268 | |
| 1269 | return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size); |
| 1270 | } |
| 1271 | |
Andrew Vasquez | bad7001 | 2009-04-06 22:33:38 -0700 | [diff] [blame] | 1272 | static ssize_t |
| 1273 | qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr, |
| 1274 | char *buf) |
| 1275 | { |
| 1276 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1277 | |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 1278 | if (!IS_CNA_CAPABLE(vha->hw)) |
Andrew Vasquez | bad7001 | 2009-04-06 22:33:38 -0700 | [diff] [blame] | 1279 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1280 | |
| 1281 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id); |
| 1282 | } |
| 1283 | |
| 1284 | static ssize_t |
| 1285 | qla2x00_vn_port_mac_address_show(struct device *dev, |
| 1286 | struct device_attribute *attr, char *buf) |
| 1287 | { |
| 1288 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1289 | |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 1290 | if (!IS_CNA_CAPABLE(vha->hw)) |
Andrew Vasquez | bad7001 | 2009-04-06 22:33:38 -0700 | [diff] [blame] | 1291 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1292 | |
Andy Shevchenko | ac3d5f0 | 2013-08-27 01:37:54 -0400 | [diff] [blame^] | 1293 | return snprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac); |
Andrew Vasquez | bad7001 | 2009-04-06 22:33:38 -0700 | [diff] [blame] | 1294 | } |
| 1295 | |
Andrew Vasquez | 7f77402 | 2009-06-03 09:55:12 -0700 | [diff] [blame] | 1296 | static ssize_t |
| 1297 | qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr, |
| 1298 | char *buf) |
| 1299 | { |
| 1300 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1301 | |
| 1302 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap); |
| 1303 | } |
| 1304 | |
Andrew Vasquez | 656e891 | 2009-06-03 09:55:29 -0700 | [diff] [blame] | 1305 | static ssize_t |
Andrew Vasquez | 794a569 | 2010-12-21 16:00:21 -0800 | [diff] [blame] | 1306 | qla2x00_thermal_temp_show(struct device *dev, |
| 1307 | struct device_attribute *attr, char *buf) |
| 1308 | { |
| 1309 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Joe Carnuccio | fe52f6e | 2013-02-08 01:58:03 -0500 | [diff] [blame] | 1310 | uint16_t temp = 0; |
Andrew Vasquez | 794a569 | 2010-12-21 16:00:21 -0800 | [diff] [blame] | 1311 | |
Joe Carnuccio | fe52f6e | 2013-02-08 01:58:03 -0500 | [diff] [blame] | 1312 | if (qla2x00_reset_active(vha)) { |
| 1313 | ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n"); |
| 1314 | goto done; |
| 1315 | } |
Andrew Vasquez | 794a569 | 2010-12-21 16:00:21 -0800 | [diff] [blame] | 1316 | |
Joe Carnuccio | fe52f6e | 2013-02-08 01:58:03 -0500 | [diff] [blame] | 1317 | if (vha->hw->flags.eeh_busy) { |
| 1318 | ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n"); |
| 1319 | goto done; |
| 1320 | } |
| 1321 | |
| 1322 | if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS) |
| 1323 | return snprintf(buf, PAGE_SIZE, "%d\n", temp); |
| 1324 | |
| 1325 | done: |
| 1326 | return snprintf(buf, PAGE_SIZE, "\n"); |
Andrew Vasquez | 794a569 | 2010-12-21 16:00:21 -0800 | [diff] [blame] | 1327 | } |
| 1328 | |
| 1329 | static ssize_t |
Andrew Vasquez | 656e891 | 2009-06-03 09:55:29 -0700 | [diff] [blame] | 1330 | qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr, |
| 1331 | char *buf) |
| 1332 | { |
| 1333 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 1334 | int rval = QLA_FUNCTION_FAILED; |
Andrew Vasquez | 656e891 | 2009-06-03 09:55:29 -0700 | [diff] [blame] | 1335 | uint16_t state[5]; |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 1336 | uint32_t pstate; |
| 1337 | |
| 1338 | if (IS_QLAFX00(vha->hw)) { |
| 1339 | pstate = qlafx00_fw_state_show(dev, attr, buf); |
| 1340 | return snprintf(buf, PAGE_SIZE, "0x%x\n", pstate); |
| 1341 | } |
Andrew Vasquez | 656e891 | 2009-06-03 09:55:29 -0700 | [diff] [blame] | 1342 | |
Andrew Vasquez | d051a5aa | 2012-02-09 11:14:05 -0800 | [diff] [blame] | 1343 | if (qla2x00_reset_active(vha)) |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1344 | ql_log(ql_log_warn, vha, 0x707c, |
| 1345 | "ISP reset active.\n"); |
Santosh Vernekar | d6136f3 | 2010-03-19 16:59:20 -0700 | [diff] [blame] | 1346 | else if (!vha->hw->flags.eeh_busy) |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 1347 | rval = qla2x00_get_firmware_state(vha, state); |
Andrew Vasquez | 656e891 | 2009-06-03 09:55:29 -0700 | [diff] [blame] | 1348 | if (rval != QLA_SUCCESS) |
| 1349 | memset(state, -1, sizeof(state)); |
| 1350 | |
| 1351 | return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0], |
| 1352 | state[1], state[2], state[3], state[4]); |
| 1353 | } |
| 1354 | |
Saurav Kashyap | a9b6f722 | 2012-08-22 14:21:01 -0400 | [diff] [blame] | 1355 | static ssize_t |
| 1356 | qla2x00_diag_requests_show(struct device *dev, |
| 1357 | struct device_attribute *attr, char *buf) |
| 1358 | { |
| 1359 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1360 | |
| 1361 | if (!IS_BIDI_CAPABLE(vha->hw)) |
| 1362 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1363 | |
| 1364 | return snprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count); |
| 1365 | } |
| 1366 | |
| 1367 | static ssize_t |
| 1368 | qla2x00_diag_megabytes_show(struct device *dev, |
| 1369 | struct device_attribute *attr, char *buf) |
| 1370 | { |
| 1371 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1372 | |
| 1373 | if (!IS_BIDI_CAPABLE(vha->hw)) |
| 1374 | return snprintf(buf, PAGE_SIZE, "\n"); |
| 1375 | |
| 1376 | return snprintf(buf, PAGE_SIZE, "%llu\n", |
| 1377 | vha->bidi_stats.transfer_bytes >> 20); |
| 1378 | } |
| 1379 | |
Harish Zunjarrao | 40129a4 | 2012-08-22 14:21:02 -0400 | [diff] [blame] | 1380 | static ssize_t |
| 1381 | qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr, |
| 1382 | char *buf) |
| 1383 | { |
| 1384 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
| 1385 | struct qla_hw_data *ha = vha->hw; |
| 1386 | uint32_t size; |
| 1387 | |
| 1388 | if (!ha->fw_dumped) |
| 1389 | size = 0; |
| 1390 | else if (IS_QLA82XX(ha)) |
| 1391 | size = ha->md_template_size + ha->md_dump_size; |
| 1392 | else |
| 1393 | size = ha->fw_dump_len; |
| 1394 | |
| 1395 | return snprintf(buf, PAGE_SIZE, "%d\n", size); |
| 1396 | } |
| 1397 | |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1398 | static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL); |
| 1399 | static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); |
| 1400 | static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); |
| 1401 | static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); |
| 1402 | static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); |
| 1403 | static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); |
| 1404 | static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); |
| 1405 | static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); |
Hannes Reinecke | bbd1ae4 | 2008-03-18 14:32:28 +0100 | [diff] [blame] | 1406 | static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1407 | static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); |
| 1408 | static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, |
| 1409 | qla2x00_zio_timer_store); |
| 1410 | static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, |
| 1411 | qla2x00_beacon_store); |
| 1412 | static DEVICE_ATTR(optrom_bios_version, S_IRUGO, |
| 1413 | qla2x00_optrom_bios_version_show, NULL); |
| 1414 | static DEVICE_ATTR(optrom_efi_version, S_IRUGO, |
| 1415 | qla2x00_optrom_efi_version_show, NULL); |
| 1416 | static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, |
| 1417 | qla2x00_optrom_fcode_version_show, NULL); |
| 1418 | static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, |
| 1419 | NULL); |
Madhuranath Iyengar | 0f2d962 | 2010-07-23 15:28:26 +0500 | [diff] [blame] | 1420 | static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO, |
| 1421 | qla2x00_optrom_gold_fw_version_show, NULL); |
Giridhar Malavali | 9a069e1 | 2010-01-12 13:02:47 -0800 | [diff] [blame] | 1422 | static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show, |
| 1423 | NULL); |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 1424 | static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, |
| 1425 | NULL); |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1426 | static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); |
Andrew Vasquez | 55a9615 | 2009-03-24 09:08:03 -0700 | [diff] [blame] | 1427 | static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); |
Lalit Chandivade | fbcbb5d | 2009-03-24 09:08:11 -0700 | [diff] [blame] | 1428 | static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, |
| 1429 | NULL); |
Andrew Vasquez | bad7001 | 2009-04-06 22:33:38 -0700 | [diff] [blame] | 1430 | static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL); |
| 1431 | static DEVICE_ATTR(vn_port_mac_address, S_IRUGO, |
| 1432 | qla2x00_vn_port_mac_address_show, NULL); |
Andrew Vasquez | 7f77402 | 2009-06-03 09:55:12 -0700 | [diff] [blame] | 1433 | static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL); |
Andrew Vasquez | 656e891 | 2009-06-03 09:55:29 -0700 | [diff] [blame] | 1434 | static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL); |
Andrew Vasquez | 794a569 | 2010-12-21 16:00:21 -0800 | [diff] [blame] | 1435 | static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL); |
Saurav Kashyap | a9b6f722 | 2012-08-22 14:21:01 -0400 | [diff] [blame] | 1436 | static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL); |
| 1437 | static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL); |
Harish Zunjarrao | 40129a4 | 2012-08-22 14:21:02 -0400 | [diff] [blame] | 1438 | static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL); |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 1439 | |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1440 | struct device_attribute *qla2x00_host_attrs[] = { |
| 1441 | &dev_attr_driver_version, |
| 1442 | &dev_attr_fw_version, |
| 1443 | &dev_attr_serial_num, |
| 1444 | &dev_attr_isp_name, |
| 1445 | &dev_attr_isp_id, |
| 1446 | &dev_attr_model_name, |
| 1447 | &dev_attr_model_desc, |
| 1448 | &dev_attr_pci_info, |
Hannes Reinecke | bbd1ae4 | 2008-03-18 14:32:28 +0100 | [diff] [blame] | 1449 | &dev_attr_link_state, |
Tony Jones | ee959b0 | 2008-02-22 00:13:36 +0100 | [diff] [blame] | 1450 | &dev_attr_zio, |
| 1451 | &dev_attr_zio_timer, |
| 1452 | &dev_attr_beacon, |
| 1453 | &dev_attr_optrom_bios_version, |
| 1454 | &dev_attr_optrom_efi_version, |
| 1455 | &dev_attr_optrom_fcode_version, |
| 1456 | &dev_attr_optrom_fw_version, |
Giridhar Malavali | 9a069e1 | 2010-01-12 13:02:47 -0800 | [diff] [blame] | 1457 | &dev_attr_84xx_fw_version, |
Harish Zunjarrao | e5f5f6f | 2008-07-10 16:55:49 -0700 | [diff] [blame] | 1458 | &dev_attr_total_isp_aborts, |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1459 | &dev_attr_mpi_version, |
Andrew Vasquez | 55a9615 | 2009-03-24 09:08:03 -0700 | [diff] [blame] | 1460 | &dev_attr_phy_version, |
Lalit Chandivade | fbcbb5d | 2009-03-24 09:08:11 -0700 | [diff] [blame] | 1461 | &dev_attr_flash_block_size, |
Andrew Vasquez | bad7001 | 2009-04-06 22:33:38 -0700 | [diff] [blame] | 1462 | &dev_attr_vlan_id, |
| 1463 | &dev_attr_vn_port_mac_address, |
Andrew Vasquez | 7f77402 | 2009-06-03 09:55:12 -0700 | [diff] [blame] | 1464 | &dev_attr_fabric_param, |
Andrew Vasquez | 656e891 | 2009-06-03 09:55:29 -0700 | [diff] [blame] | 1465 | &dev_attr_fw_state, |
Madhuranath Iyengar | 0f2d962 | 2010-07-23 15:28:26 +0500 | [diff] [blame] | 1466 | &dev_attr_optrom_gold_fw_version, |
Andrew Vasquez | 794a569 | 2010-12-21 16:00:21 -0800 | [diff] [blame] | 1467 | &dev_attr_thermal_temp, |
Saurav Kashyap | a9b6f722 | 2012-08-22 14:21:01 -0400 | [diff] [blame] | 1468 | &dev_attr_diag_requests, |
| 1469 | &dev_attr_diag_megabytes, |
Harish Zunjarrao | 40129a4 | 2012-08-22 14:21:02 -0400 | [diff] [blame] | 1470 | &dev_attr_fw_dump_size, |
Andrew Vasquez | afb046e | 2005-08-26 19:09:40 -0700 | [diff] [blame] | 1471 | NULL, |
| 1472 | }; |
| 1473 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1474 | /* Host attributes. */ |
| 1475 | |
| 1476 | static void |
| 1477 | qla2x00_get_host_port_id(struct Scsi_Host *shost) |
| 1478 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1479 | scsi_qla_host_t *vha = shost_priv(shost); |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1480 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1481 | fc_host_port_id(shost) = vha->d_id.b.domain << 16 | |
| 1482 | vha->d_id.b.area << 8 | vha->d_id.b.al_pa; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1483 | } |
| 1484 | |
| 1485 | static void |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1486 | qla2x00_get_host_speed(struct Scsi_Host *shost) |
| 1487 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1488 | struct qla_hw_data *ha = ((struct scsi_qla_host *) |
| 1489 | (shost_priv(shost)))->hw; |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1490 | u32 speed = FC_PORTSPEED_UNKNOWN; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1491 | |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 1492 | if (IS_QLAFX00(ha)) { |
| 1493 | qlafx00_get_host_speed(shost); |
| 1494 | return; |
| 1495 | } |
| 1496 | |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1497 | switch (ha->link_data_rate) { |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1498 | case PORT_SPEED_1GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1499 | speed = FC_PORTSPEED_1GBIT; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1500 | break; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1501 | case PORT_SPEED_2GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1502 | speed = FC_PORTSPEED_2GBIT; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1503 | break; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1504 | case PORT_SPEED_4GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1505 | speed = FC_PORTSPEED_4GBIT; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1506 | break; |
Seokmann Ju | da4541b | 2008-01-31 12:33:52 -0800 | [diff] [blame] | 1507 | case PORT_SPEED_8GB: |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 1508 | speed = FC_PORTSPEED_8GBIT; |
Seokmann Ju | da4541b | 2008-01-31 12:33:52 -0800 | [diff] [blame] | 1509 | break; |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1510 | case PORT_SPEED_10GB: |
| 1511 | speed = FC_PORTSPEED_10GBIT; |
| 1512 | break; |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 1513 | case PORT_SPEED_16GB: |
| 1514 | speed = FC_PORTSPEED_16GBIT; |
| 1515 | break; |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 1516 | } |
| 1517 | fc_host_speed(shost) = speed; |
| 1518 | } |
| 1519 | |
| 1520 | static void |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 1521 | qla2x00_get_host_port_type(struct Scsi_Host *shost) |
| 1522 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1523 | scsi_qla_host_t *vha = shost_priv(shost); |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 1524 | uint32_t port_type = FC_PORTTYPE_UNKNOWN; |
| 1525 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1526 | if (vha->vp_idx) { |
Shyam Sundar | 2f2fa13 | 2008-05-12 22:21:07 -0700 | [diff] [blame] | 1527 | fc_host_port_type(shost) = FC_PORTTYPE_NPIV; |
| 1528 | return; |
| 1529 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1530 | switch (vha->hw->current_topology) { |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 1531 | case ISP_CFG_NL: |
| 1532 | port_type = FC_PORTTYPE_LPORT; |
| 1533 | break; |
| 1534 | case ISP_CFG_FL: |
| 1535 | port_type = FC_PORTTYPE_NLPORT; |
| 1536 | break; |
| 1537 | case ISP_CFG_N: |
| 1538 | port_type = FC_PORTTYPE_PTP; |
| 1539 | break; |
| 1540 | case ISP_CFG_F: |
| 1541 | port_type = FC_PORTTYPE_NPORT; |
| 1542 | break; |
| 1543 | } |
| 1544 | fc_host_port_type(shost) = port_type; |
| 1545 | } |
| 1546 | |
| 1547 | static void |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1548 | qla2x00_get_starget_node_name(struct scsi_target *starget) |
| 1549 | { |
| 1550 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1551 | scsi_qla_host_t *vha = shost_priv(host); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 1552 | fc_port_t *fcport; |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 1553 | u64 node_name = 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1554 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1555 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
Andrew Vasquez | 5ab5a4d | 2008-04-03 13:13:16 -0700 | [diff] [blame] | 1556 | if (fcport->rport && |
| 1557 | starget->id == fcport->rport->scsi_target_id) { |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 1558 | node_name = wwn_to_u64(fcport->node_name); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 1559 | break; |
| 1560 | } |
| 1561 | } |
| 1562 | |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 1563 | fc_starget_node_name(starget) = node_name; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1564 | } |
| 1565 | |
| 1566 | static void |
| 1567 | qla2x00_get_starget_port_name(struct scsi_target *starget) |
| 1568 | { |
| 1569 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1570 | scsi_qla_host_t *vha = shost_priv(host); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 1571 | fc_port_t *fcport; |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 1572 | u64 port_name = 0; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1573 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1574 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
Andrew Vasquez | 5ab5a4d | 2008-04-03 13:13:16 -0700 | [diff] [blame] | 1575 | if (fcport->rport && |
| 1576 | starget->id == fcport->rport->scsi_target_id) { |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 1577 | port_name = wwn_to_u64(fcport->port_name); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 1578 | break; |
| 1579 | } |
| 1580 | } |
| 1581 | |
Andrew Vasquez | f8b02a8 | 2005-08-31 15:21:20 -0700 | [diff] [blame] | 1582 | fc_starget_port_name(starget) = port_name; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1583 | } |
| 1584 | |
| 1585 | static void |
| 1586 | qla2x00_get_starget_port_id(struct scsi_target *starget) |
| 1587 | { |
| 1588 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1589 | scsi_qla_host_t *vha = shost_priv(host); |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 1590 | fc_port_t *fcport; |
| 1591 | uint32_t port_id = ~0U; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1592 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1593 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
Andrew Vasquez | 5ab5a4d | 2008-04-03 13:13:16 -0700 | [diff] [blame] | 1594 | if (fcport->rport && |
| 1595 | starget->id == fcport->rport->scsi_target_id) { |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 1596 | port_id = fcport->d_id.b.domain << 16 | |
| 1597 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; |
| 1598 | break; |
| 1599 | } |
| 1600 | } |
| 1601 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1602 | fc_starget_port_id(starget) = port_id; |
| 1603 | } |
| 1604 | |
| 1605 | static void |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1606 | qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) |
| 1607 | { |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1608 | if (timeout) |
Andrew Vasquez | 85821c9 | 2008-07-10 16:55:48 -0700 | [diff] [blame] | 1609 | rport->dev_loss_tmo = timeout; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1610 | else |
Andrew Vasquez | 85821c9 | 2008-07-10 16:55:48 -0700 | [diff] [blame] | 1611 | rport->dev_loss_tmo = 1; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 1612 | } |
| 1613 | |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1614 | static void |
| 1615 | qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) |
| 1616 | { |
| 1617 | struct Scsi_Host *host = rport_to_shost(rport); |
| 1618 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; |
Madhuranath Iyengar | 044d78e | 2011-01-28 15:17:56 -0800 | [diff] [blame] | 1619 | unsigned long flags; |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1620 | |
Seokmann Ju | 3c01b4f | 2009-01-22 09:45:38 -0800 | [diff] [blame] | 1621 | if (!fcport) |
| 1622 | return; |
| 1623 | |
Giridhar Malavali | 38170fa | 2010-10-15 11:27:49 -0700 | [diff] [blame] | 1624 | /* Now that the rport has been deleted, set the fcport state to |
| 1625 | FCS_DEVICE_DEAD */ |
Chad Dupuis | ec426e1 | 2011-03-30 11:46:32 -0700 | [diff] [blame] | 1626 | qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD); |
Giridhar Malavali | 38170fa | 2010-10-15 11:27:49 -0700 | [diff] [blame] | 1627 | |
Giridhar Malavali | 3fadb80b | 2010-09-03 15:20:55 -0700 | [diff] [blame] | 1628 | /* |
| 1629 | * Transport has effectively 'deleted' the rport, clear |
| 1630 | * all local references. |
| 1631 | */ |
Madhuranath Iyengar | 044d78e | 2011-01-28 15:17:56 -0800 | [diff] [blame] | 1632 | spin_lock_irqsave(host->host_lock, flags); |
Giridhar Malavali | 3fadb80b | 2010-09-03 15:20:55 -0700 | [diff] [blame] | 1633 | fcport->rport = fcport->drport = NULL; |
| 1634 | *((fc_port_t **)rport->dd_data) = NULL; |
Madhuranath Iyengar | 044d78e | 2011-01-28 15:17:56 -0800 | [diff] [blame] | 1635 | spin_unlock_irqrestore(host->host_lock, flags); |
Giridhar Malavali | 3fadb80b | 2010-09-03 15:20:55 -0700 | [diff] [blame] | 1636 | |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 1637 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) |
| 1638 | return; |
| 1639 | |
| 1640 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { |
Seokmann Ju | b9b12f7 | 2009-03-24 09:08:18 -0700 | [diff] [blame] | 1641 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 1642 | return; |
| 1643 | } |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1644 | } |
| 1645 | |
| 1646 | static void |
| 1647 | qla2x00_terminate_rport_io(struct fc_rport *rport) |
| 1648 | { |
| 1649 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; |
| 1650 | |
Seokmann Ju | 3c01b4f | 2009-01-22 09:45:38 -0800 | [diff] [blame] | 1651 | if (!fcport) |
| 1652 | return; |
| 1653 | |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 1654 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) |
| 1655 | return; |
| 1656 | |
Seokmann Ju | b9b12f7 | 2009-03-24 09:08:18 -0700 | [diff] [blame] | 1657 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { |
| 1658 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); |
| 1659 | return; |
| 1660 | } |
Andrew Vasquez | 6390d1f | 2008-08-13 21:36:56 -0700 | [diff] [blame] | 1661 | /* |
| 1662 | * At this point all fcport's software-states are cleared. Perform any |
| 1663 | * final cleanup of firmware resources (PCBs and XCBs). |
| 1664 | */ |
Giridhar Malavali | 220d36b | 2012-11-21 02:39:55 -0500 | [diff] [blame] | 1665 | if (fcport->loop_id != FC_NO_LOOP_ID) { |
Andrew Vasquez | af11f64 | 2012-02-09 11:15:43 -0800 | [diff] [blame] | 1666 | if (IS_FWI2_CAPABLE(fcport->vha->hw)) |
| 1667 | fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, |
| 1668 | fcport->loop_id, fcport->d_id.b.domain, |
| 1669 | fcport->d_id.b.area, fcport->d_id.b.al_pa); |
| 1670 | else |
| 1671 | qla2x00_port_logout(fcport->vha, fcport); |
| 1672 | } |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 1673 | } |
| 1674 | |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 1675 | static int |
| 1676 | qla2x00_issue_lip(struct Scsi_Host *shost) |
| 1677 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1678 | scsi_qla_host_t *vha = shost_priv(shost); |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 1679 | |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 1680 | if (IS_QLAFX00(vha->hw)) |
| 1681 | return 0; |
| 1682 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1683 | qla2x00_loop_reset(vha); |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 1684 | return 0; |
| 1685 | } |
| 1686 | |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1687 | static struct fc_host_statistics * |
| 1688 | qla2x00_get_fc_host_stats(struct Scsi_Host *shost) |
| 1689 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1690 | scsi_qla_host_t *vha = shost_priv(shost); |
| 1691 | struct qla_hw_data *ha = vha->hw; |
| 1692 | 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] | 1693 | int rval; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1694 | struct link_statistics *stats; |
| 1695 | dma_addr_t stats_dma; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1696 | struct fc_host_statistics *pfc_host_stat; |
| 1697 | |
Saurav Kashyap | 2be21fa | 2012-05-15 14:34:16 -0400 | [diff] [blame] | 1698 | pfc_host_stat = &vha->fc_host_stat; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1699 | memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics)); |
| 1700 | |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 1701 | if (IS_QLAFX00(vha->hw)) |
| 1702 | goto done; |
| 1703 | |
Andrew Vasquez | 8588080 | 2009-12-15 21:29:46 -0800 | [diff] [blame] | 1704 | if (test_bit(UNLOADING, &vha->dpc_flags)) |
| 1705 | goto done; |
| 1706 | |
| 1707 | if (unlikely(pci_channel_offline(ha->pdev))) |
| 1708 | goto done; |
| 1709 | |
Chad Dupuis | 8fbfe2d | 2013-06-25 11:27:19 -0400 | [diff] [blame] | 1710 | if (qla2x00_reset_active(vha)) |
| 1711 | goto done; |
| 1712 | |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1713 | stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); |
| 1714 | if (stats == NULL) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1715 | ql_log(ql_log_warn, vha, 0x707d, |
| 1716 | "Failed to allocate memory for stats.\n"); |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1717 | goto done; |
| 1718 | } |
| 1719 | memset(stats, 0, DMA_POOL_SIZE); |
| 1720 | |
| 1721 | rval = QLA_FUNCTION_FAILED; |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1722 | if (IS_FWI2_CAPABLE(ha)) { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1723 | rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); |
| 1724 | } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && |
Chad Dupuis | 8fbfe2d | 2013-06-25 11:27:19 -0400 | [diff] [blame] | 1725 | !ha->dpc_active) { |
Andrew Vasquez | 178779a | 2007-01-29 10:22:25 -0800 | [diff] [blame] | 1726 | /* Must be in a 'READY' state for statistics retrieval. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1727 | rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, |
| 1728 | stats, stats_dma); |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1729 | } |
Andrew Vasquez | 178779a | 2007-01-29 10:22:25 -0800 | [diff] [blame] | 1730 | |
| 1731 | if (rval != QLA_SUCCESS) |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1732 | goto done_free; |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1733 | |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1734 | pfc_host_stat->link_failure_count = stats->link_fail_cnt; |
| 1735 | pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt; |
| 1736 | pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt; |
| 1737 | pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; |
| 1738 | pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt; |
| 1739 | pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt; |
| 1740 | if (IS_FWI2_CAPABLE(ha)) { |
Harish Zunjarrao | 032d8dd | 2008-07-10 16:55:50 -0700 | [diff] [blame] | 1741 | pfc_host_stat->lip_count = stats->lip_cnt; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1742 | pfc_host_stat->tx_frames = stats->tx_frames; |
| 1743 | pfc_host_stat->rx_frames = stats->rx_frames; |
Joe Carnuccio | fabbb8d | 2013-08-27 01:37:40 -0400 | [diff] [blame] | 1744 | pfc_host_stat->dumped_frames = stats->discarded_frames; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1745 | pfc_host_stat->nos_count = stats->nos_rcvd; |
Joe Carnuccio | fabbb8d | 2013-08-27 01:37:40 -0400 | [diff] [blame] | 1746 | pfc_host_stat->error_frames = |
| 1747 | stats->dropped_frames + stats->discarded_frames; |
| 1748 | pfc_host_stat->rx_words = vha->qla_stats.input_bytes; |
| 1749 | pfc_host_stat->tx_words = vha->qla_stats.output_bytes; |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1750 | } |
Joe Carnuccio | fabbb8d | 2013-08-27 01:37:40 -0400 | [diff] [blame] | 1751 | pfc_host_stat->fcp_control_requests = vha->qla_stats.control_requests; |
| 1752 | pfc_host_stat->fcp_input_requests = vha->qla_stats.input_requests; |
| 1753 | pfc_host_stat->fcp_output_requests = vha->qla_stats.output_requests; |
Saurav Kashyap | 2be21fa | 2012-05-15 14:34:16 -0400 | [diff] [blame] | 1754 | pfc_host_stat->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20; |
| 1755 | pfc_host_stat->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20; |
Joe Carnuccio | fabbb8d | 2013-08-27 01:37:40 -0400 | [diff] [blame] | 1756 | pfc_host_stat->seconds_since_last_reset = |
| 1757 | get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset; |
| 1758 | do_div(pfc_host_stat->seconds_since_last_reset, HZ); |
Andrew Vasquez | 43ef058 | 2008-01-17 09:02:08 -0800 | [diff] [blame] | 1759 | |
| 1760 | done_free: |
| 1761 | dma_pool_free(ha->s_dma_pool, stats, stats_dma); |
Andrew Vasquez | 178779a | 2007-01-29 10:22:25 -0800 | [diff] [blame] | 1762 | done: |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 1763 | return pfc_host_stat; |
| 1764 | } |
| 1765 | |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1766 | static void |
Joe Carnuccio | fabbb8d | 2013-08-27 01:37:40 -0400 | [diff] [blame] | 1767 | qla2x00_reset_host_stats(struct Scsi_Host *shost) |
| 1768 | { |
| 1769 | scsi_qla_host_t *vha = shost_priv(shost); |
| 1770 | |
| 1771 | memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat)); |
| 1772 | |
| 1773 | vha->qla_stats.jiffies_at_last_reset = get_jiffies_64(); |
| 1774 | } |
| 1775 | |
| 1776 | static void |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1777 | qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) |
| 1778 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1779 | scsi_qla_host_t *vha = shost_priv(shost); |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1780 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1781 | qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 1782 | } |
| 1783 | |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1784 | static void |
| 1785 | qla2x00_set_host_system_hostname(struct Scsi_Host *shost) |
| 1786 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1787 | scsi_qla_host_t *vha = shost_priv(shost); |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1788 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1789 | set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1790 | } |
| 1791 | |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1792 | static void |
| 1793 | qla2x00_get_host_fabric_name(struct Scsi_Host *shost) |
| 1794 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1795 | scsi_qla_host_t *vha = shost_priv(shost); |
Giridhar Malavali | 35e0cbd | 2010-09-03 15:20:51 -0700 | [diff] [blame] | 1796 | uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \ |
| 1797 | 0xFF, 0xFF, 0xFF, 0xFF}; |
| 1798 | u64 fabric_name = wwn_to_u64(node_name); |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1799 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1800 | if (vha->device_flags & SWITCH_FOUND) |
Giridhar Malavali | 35e0cbd | 2010-09-03 15:20:51 -0700 | [diff] [blame] | 1801 | fabric_name = wwn_to_u64(vha->fabric_node_name); |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1802 | |
Giridhar Malavali | 35e0cbd | 2010-09-03 15:20:51 -0700 | [diff] [blame] | 1803 | fc_host_fabric_name(shost) = fabric_name; |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 1804 | } |
| 1805 | |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1806 | static void |
| 1807 | qla2x00_get_host_port_state(struct Scsi_Host *shost) |
| 1808 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1809 | scsi_qla_host_t *vha = shost_priv(shost); |
| 1810 | struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1811 | |
Saurav Kashyap | 49e85c2 | 2011-11-18 09:02:20 -0800 | [diff] [blame] | 1812 | if (!base_vha->flags.online) { |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1813 | fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; |
Saurav Kashyap | 49e85c2 | 2011-11-18 09:02:20 -0800 | [diff] [blame] | 1814 | return; |
| 1815 | } |
| 1816 | |
| 1817 | switch (atomic_read(&base_vha->loop_state)) { |
| 1818 | case LOOP_UPDATE: |
| 1819 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; |
| 1820 | break; |
| 1821 | case LOOP_DOWN: |
| 1822 | if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags)) |
| 1823 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; |
| 1824 | else |
| 1825 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; |
| 1826 | break; |
| 1827 | case LOOP_DEAD: |
| 1828 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; |
| 1829 | break; |
| 1830 | case LOOP_READY: |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1831 | fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; |
Saurav Kashyap | 49e85c2 | 2011-11-18 09:02:20 -0800 | [diff] [blame] | 1832 | break; |
| 1833 | default: |
| 1834 | fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; |
| 1835 | break; |
| 1836 | } |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 1837 | } |
| 1838 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1839 | static int |
| 1840 | qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) |
| 1841 | { |
| 1842 | int ret = 0; |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1843 | uint8_t qos = 0; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1844 | scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); |
| 1845 | scsi_qla_host_t *vha = NULL; |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1846 | struct qla_hw_data *ha = base_vha->hw; |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1847 | uint16_t options = 0; |
| 1848 | int cnt; |
Anirban Chakraborty | 59e0b8b | 2009-06-03 09:55:19 -0700 | [diff] [blame] | 1849 | struct req_que *req = ha->req_q_map[0]; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1850 | |
| 1851 | ret = qla24xx_vport_create_req_sanity_check(fc_vport); |
| 1852 | if (ret) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1853 | ql_log(ql_log_warn, vha, 0x707e, |
| 1854 | "Vport sanity check failed, status %x\n", ret); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1855 | return (ret); |
| 1856 | } |
| 1857 | |
| 1858 | vha = qla24xx_create_vhost(fc_vport); |
| 1859 | if (vha == NULL) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1860 | ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n"); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1861 | return FC_VPORT_FAILED; |
| 1862 | } |
| 1863 | if (disable) { |
| 1864 | atomic_set(&vha->vp_state, VP_OFFLINE); |
| 1865 | fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); |
| 1866 | } else |
| 1867 | atomic_set(&vha->vp_state, VP_FAILED); |
| 1868 | |
| 1869 | /* ready to create vport */ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1870 | ql_log(ql_log_info, vha, 0x7080, |
| 1871 | "VP entry id %d assigned.\n", vha->vp_idx); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1872 | |
| 1873 | /* initialized vport states */ |
| 1874 | atomic_set(&vha->loop_state, LOOP_DOWN); |
| 1875 | vha->vp_err_state= VP_ERR_PORTDWN; |
| 1876 | vha->vp_prev_err_state= VP_ERR_UNKWN; |
| 1877 | /* Check if physical ha port is Up */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1878 | if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || |
| 1879 | atomic_read(&base_vha->loop_state) == LOOP_DEAD) { |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1880 | /* Don't retry or attempt login of this virtual port */ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1881 | ql_dbg(ql_dbg_user, vha, 0x7081, |
| 1882 | "Vport loop state is not UP.\n"); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1883 | atomic_set(&vha->loop_state, LOOP_DEAD); |
| 1884 | if (!disable) |
| 1885 | fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); |
| 1886 | } |
| 1887 | |
Arun Easi | e02587d | 2011-08-16 11:29:23 -0700 | [diff] [blame] | 1888 | if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) { |
Arun Easi | bad7500 | 2010-05-04 15:01:30 -0700 | [diff] [blame] | 1889 | if (ha->fw_attributes & BIT_4) { |
Arun Easi | 9e522cd | 2012-08-22 14:21:31 -0400 | [diff] [blame] | 1890 | int prot = 0, guard; |
Arun Easi | bad7500 | 2010-05-04 15:01:30 -0700 | [diff] [blame] | 1891 | vha->flags.difdix_supported = 1; |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1892 | ql_dbg(ql_dbg_user, vha, 0x7082, |
| 1893 | "Registered for DIF/DIX type 1 and 3 protection.\n"); |
Arun Easi | 8cb2049 | 2011-08-16 11:29:22 -0700 | [diff] [blame] | 1894 | if (ql2xenabledif == 1) |
| 1895 | prot = SHOST_DIX_TYPE0_PROTECTION; |
Arun Easi | bad7500 | 2010-05-04 15:01:30 -0700 | [diff] [blame] | 1896 | scsi_host_set_prot(vha->host, |
Arun Easi | 8cb2049 | 2011-08-16 11:29:22 -0700 | [diff] [blame] | 1897 | prot | SHOST_DIF_TYPE1_PROTECTION |
Arun Easi | 0c47087 | 2010-07-23 15:28:38 +0500 | [diff] [blame] | 1898 | | SHOST_DIF_TYPE2_PROTECTION |
Arun Easi | bad7500 | 2010-05-04 15:01:30 -0700 | [diff] [blame] | 1899 | | SHOST_DIF_TYPE3_PROTECTION |
| 1900 | | SHOST_DIX_TYPE1_PROTECTION |
Arun Easi | 0c47087 | 2010-07-23 15:28:38 +0500 | [diff] [blame] | 1901 | | SHOST_DIX_TYPE2_PROTECTION |
Arun Easi | bad7500 | 2010-05-04 15:01:30 -0700 | [diff] [blame] | 1902 | | SHOST_DIX_TYPE3_PROTECTION); |
Arun Easi | 9e522cd | 2012-08-22 14:21:31 -0400 | [diff] [blame] | 1903 | |
| 1904 | guard = SHOST_DIX_GUARD_CRC; |
| 1905 | |
| 1906 | if (IS_PI_IPGUARD_CAPABLE(ha) && |
| 1907 | (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha))) |
| 1908 | guard |= SHOST_DIX_GUARD_IP; |
| 1909 | |
| 1910 | scsi_host_set_guard(vha->host, guard); |
Arun Easi | bad7500 | 2010-05-04 15:01:30 -0700 | [diff] [blame] | 1911 | } else |
| 1912 | vha->flags.difdix_supported = 0; |
| 1913 | } |
| 1914 | |
James Bottomley | d139b9b | 2009-11-05 13:33:12 -0600 | [diff] [blame] | 1915 | if (scsi_add_host_with_dma(vha->host, &fc_vport->dev, |
| 1916 | &ha->pdev->dev)) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1917 | ql_dbg(ql_dbg_user, vha, 0x7083, |
| 1918 | "scsi_add_host failure for VP[%d].\n", vha->vp_idx); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1919 | goto vport_create_failed_2; |
| 1920 | } |
| 1921 | |
| 1922 | /* initialize attributes */ |
Mike Christie | d2b5f10 | 2010-09-15 16:52:30 -0500 | [diff] [blame] | 1923 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1924 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
| 1925 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); |
| 1926 | fc_host_supported_classes(vha->host) = |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1927 | fc_host_supported_classes(base_vha->host); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1928 | fc_host_supported_speeds(vha->host) = |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1929 | fc_host_supported_speeds(base_vha->host); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1930 | |
Nicholas Bellinger | 2d70c10 | 2012-05-15 14:34:28 -0400 | [diff] [blame] | 1931 | qlt_vport_create(vha, ha); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1932 | qla24xx_vport_disable(fc_vport, disable); |
| 1933 | |
Anirban Chakraborty | 7163ea8 | 2009-08-05 09:18:40 -0700 | [diff] [blame] | 1934 | if (ha->flags.cpu_affinity_enabled) { |
Anirban Chakraborty | 59e0b8b | 2009-06-03 09:55:19 -0700 | [diff] [blame] | 1935 | req = ha->req_q_map[1]; |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1936 | ql_dbg(ql_dbg_multiq, vha, 0xc000, |
| 1937 | "Request queue %p attached with " |
| 1938 | "VP[%d], cpu affinity =%d\n", |
| 1939 | req, vha->vp_idx, ha->flags.cpu_affinity_enabled); |
Anirban Chakraborty | 59e0b8b | 2009-06-03 09:55:19 -0700 | [diff] [blame] | 1940 | goto vport_queue; |
| 1941 | } else if (ql2xmaxqueues == 1 || !ha->npiv_info) |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1942 | goto vport_queue; |
| 1943 | /* Create a request queue in QoS mode for the vport */ |
Anirban Chakraborty | 40859ae | 2009-06-03 09:55:16 -0700 | [diff] [blame] | 1944 | for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) { |
| 1945 | if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0 |
| 1946 | && memcmp(ha->npiv_info[cnt].node_name, vha->node_name, |
Anirban Chakraborty | 59e0b8b | 2009-06-03 09:55:19 -0700 | [diff] [blame] | 1947 | 8) == 0) { |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1948 | qos = ha->npiv_info[cnt].q_qos; |
| 1949 | break; |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1950 | } |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1951 | } |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 1952 | |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1953 | if (qos) { |
| 1954 | ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0, |
| 1955 | qos); |
| 1956 | if (!ret) |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1957 | ql_log(ql_log_warn, vha, 0x7084, |
| 1958 | "Can't create request queue for VP[%d]\n", |
| 1959 | vha->vp_idx); |
Anirban Chakraborty | 59e0b8b | 2009-06-03 09:55:19 -0700 | [diff] [blame] | 1960 | else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1961 | ql_dbg(ql_dbg_multiq, vha, 0xc001, |
| 1962 | "Request Que:%d Q0s: %d) created for VP[%d]\n", |
| 1963 | ret, qos, vha->vp_idx); |
| 1964 | ql_dbg(ql_dbg_user, vha, 0x7085, |
| 1965 | "Request Que:%d Q0s: %d) created for VP[%d]\n", |
| 1966 | ret, qos, vha->vp_idx); |
Anirban Chakraborty | 59e0b8b | 2009-06-03 09:55:19 -0700 | [diff] [blame] | 1967 | req = ha->req_q_map[ret]; |
| 1968 | } |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1969 | } |
| 1970 | |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1971 | vport_queue: |
Anirban Chakraborty | 59e0b8b | 2009-06-03 09:55:19 -0700 | [diff] [blame] | 1972 | vha->req = req; |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1973 | return 0; |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 1974 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1975 | vport_create_failed_2: |
| 1976 | qla24xx_disable_vp(vha); |
| 1977 | qla24xx_deallocate_vp_id(vha); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1978 | scsi_host_put(vha->host); |
| 1979 | return FC_VPORT_FAILED; |
| 1980 | } |
| 1981 | |
Adrian Bunk | a824ebb | 2008-01-17 09:02:15 -0800 | [diff] [blame] | 1982 | static int |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1983 | qla24xx_vport_delete(struct fc_vport *fc_vport) |
| 1984 | { |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1985 | scsi_qla_host_t *vha = fc_vport->dd_data; |
Anirban Chakraborty | 73208df | 2008-12-09 16:45:39 -0800 | [diff] [blame] | 1986 | struct qla_hw_data *ha = vha->hw; |
| 1987 | uint16_t id = vha->vp_idx; |
Andrew Vasquez | c9c5ced | 2008-07-24 08:31:49 -0700 | [diff] [blame] | 1988 | |
| 1989 | while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1990 | test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
Andrew Vasquez | c9c5ced | 2008-07-24 08:31:49 -0700 | [diff] [blame] | 1991 | msleep(1000); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1992 | |
| 1993 | qla24xx_disable_vp(vha); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 1994 | |
Arun Easi | feafb7b | 2010-09-03 14:57:00 -0700 | [diff] [blame] | 1995 | vha->flags.delete_progress = 1; |
| 1996 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1997 | fc_remove_host(vha->host); |
| 1998 | |
| 1999 | scsi_remove_host(vha->host); |
| 2000 | |
Arun Easi | 9f40682 | 2011-05-10 11:18:17 -0700 | [diff] [blame] | 2001 | /* Allow timer to run to drain queued items, when removing vp */ |
| 2002 | qla24xx_deallocate_vp_id(vha); |
| 2003 | |
Arun Easi | feafb7b | 2010-09-03 14:57:00 -0700 | [diff] [blame] | 2004 | if (vha->timer_active) { |
| 2005 | qla2x00_vp_stop_timer(vha); |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 2006 | ql_dbg(ql_dbg_user, vha, 0x7086, |
| 2007 | "Timer for the VP[%d] has stopped\n", vha->vp_idx); |
Arun Easi | feafb7b | 2010-09-03 14:57:00 -0700 | [diff] [blame] | 2008 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 2009 | |
Arun Easi | feafb7b | 2010-09-03 14:57:00 -0700 | [diff] [blame] | 2010 | BUG_ON(atomic_read(&vha->vref_count)); |
| 2011 | |
| 2012 | qla2x00_free_fcports(vha); |
| 2013 | |
Andrew Vasquez | 0d6e61b | 2009-08-25 11:36:19 -0700 | [diff] [blame] | 2014 | mutex_lock(&ha->vport_lock); |
| 2015 | ha->cur_vport_count--; |
| 2016 | clear_bit(vha->vp_idx, ha->vp_idx_map); |
| 2017 | mutex_unlock(&ha->vport_lock); |
| 2018 | |
Anirban Chakraborty | 7163ea8 | 2009-08-05 09:18:40 -0700 | [diff] [blame] | 2019 | if (vha->req->id && !ha->flags.cpu_affinity_enabled) { |
Anirban Chakraborty | 2afa19a | 2009-04-06 22:33:40 -0700 | [diff] [blame] | 2020 | if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS) |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 2021 | ql_log(ql_log_warn, vha, 0x7087, |
| 2022 | "Queue delete failed.\n"); |
Anirban Chakraborty | cf5a163 | 2009-02-08 20:50:13 -0800 | [diff] [blame] | 2023 | } |
| 2024 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 2025 | ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id); |
Chad Dupuis | cfb0919 | 2011-11-18 09:03:07 -0800 | [diff] [blame] | 2026 | scsi_host_put(vha->host); |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2027 | return 0; |
| 2028 | } |
| 2029 | |
Adrian Bunk | a824ebb | 2008-01-17 09:02:15 -0800 | [diff] [blame] | 2030 | static int |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2031 | qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) |
| 2032 | { |
| 2033 | scsi_qla_host_t *vha = fc_vport->dd_data; |
| 2034 | |
| 2035 | if (disable) |
| 2036 | qla24xx_disable_vp(vha); |
| 2037 | else |
| 2038 | qla24xx_enable_vp(vha); |
| 2039 | |
| 2040 | return 0; |
| 2041 | } |
| 2042 | |
Andrew Vasquez | 1c97a12 | 2005-04-21 16:13:36 -0400 | [diff] [blame] | 2043 | struct fc_function_template qla2xxx_transport_functions = { |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2044 | |
| 2045 | .show_host_node_name = 1, |
| 2046 | .show_host_port_name = 1, |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 2047 | .show_host_supported_classes = 1, |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 2048 | .show_host_supported_speeds = 1, |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 2049 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2050 | .get_host_port_id = qla2x00_get_host_port_id, |
| 2051 | .show_host_port_id = 1, |
andrew.vasquez@qlogic.com | 0441401 | 2006-01-31 16:04:51 -0800 | [diff] [blame] | 2052 | .get_host_speed = qla2x00_get_host_speed, |
| 2053 | .show_host_speed = 1, |
andrew.vasquez@qlogic.com | 8d06762 | 2006-01-31 16:04:56 -0800 | [diff] [blame] | 2054 | .get_host_port_type = qla2x00_get_host_port_type, |
| 2055 | .show_host_port_type = 1, |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 2056 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
| 2057 | .show_host_symbolic_name = 1, |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 2058 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
| 2059 | .show_host_system_hostname = 1, |
Andrew Vasquez | 90991c8 | 2006-10-02 12:00:46 -0700 | [diff] [blame] | 2060 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
| 2061 | .show_host_fabric_name = 1, |
Andrew Vasquez | 7047fcd | 2006-10-02 12:00:47 -0700 | [diff] [blame] | 2062 | .get_host_port_state = qla2x00_get_host_port_state, |
| 2063 | .show_host_port_state = 1, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2064 | |
| bdf7962 | 2005-04-17 15:06:53 -0500 | [diff] [blame] | 2065 | .dd_fcrport_size = sizeof(struct fc_port *), |
Andrew Vasquez | ad3e0ed | 2005-08-26 19:08:10 -0700 | [diff] [blame] | 2066 | .show_rport_supported_classes = 1, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2067 | |
| 2068 | .get_starget_node_name = qla2x00_get_starget_node_name, |
| 2069 | .show_starget_node_name = 1, |
| 2070 | .get_starget_port_name = qla2x00_get_starget_port_name, |
| 2071 | .show_starget_port_name = 1, |
| 2072 | .get_starget_port_id = qla2x00_get_starget_port_id, |
| 2073 | .show_starget_port_id = 1, |
| 2074 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2075 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
| 2076 | .show_rport_dev_loss_tmo = 1, |
| 2077 | |
Andrew Vasquez | 91ca7b0 | 2005-10-27 16:03:37 -0700 | [diff] [blame] | 2078 | .issue_fc_host_lip = qla2x00_issue_lip, |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 2079 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
| 2080 | .terminate_rport_io = qla2x00_terminate_rport_io, |
andrew.vasquez@qlogic.com | 392e2f6 | 2006-01-31 16:05:02 -0800 | [diff] [blame] | 2081 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
Joe Carnuccio | fabbb8d | 2013-08-27 01:37:40 -0400 | [diff] [blame] | 2082 | .reset_fc_host_stats = qla2x00_reset_host_stats, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2083 | |
| 2084 | .vport_create = qla24xx_vport_create, |
| 2085 | .vport_disable = qla24xx_vport_disable, |
| 2086 | .vport_delete = qla24xx_vport_delete, |
Giridhar Malavali | 9a069e1 | 2010-01-12 13:02:47 -0800 | [diff] [blame] | 2087 | .bsg_request = qla24xx_bsg_request, |
| 2088 | .bsg_timeout = qla24xx_bsg_timeout, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2089 | }; |
| 2090 | |
| 2091 | struct fc_function_template qla2xxx_transport_vport_functions = { |
| 2092 | |
| 2093 | .show_host_node_name = 1, |
| 2094 | .show_host_port_name = 1, |
| 2095 | .show_host_supported_classes = 1, |
| 2096 | |
| 2097 | .get_host_port_id = qla2x00_get_host_port_id, |
| 2098 | .show_host_port_id = 1, |
| 2099 | .get_host_speed = qla2x00_get_host_speed, |
| 2100 | .show_host_speed = 1, |
| 2101 | .get_host_port_type = qla2x00_get_host_port_type, |
| 2102 | .show_host_port_type = 1, |
| 2103 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
| 2104 | .show_host_symbolic_name = 1, |
| 2105 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
| 2106 | .show_host_system_hostname = 1, |
| 2107 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
| 2108 | .show_host_fabric_name = 1, |
| 2109 | .get_host_port_state = qla2x00_get_host_port_state, |
| 2110 | .show_host_port_state = 1, |
| 2111 | |
| 2112 | .dd_fcrport_size = sizeof(struct fc_port *), |
| 2113 | .show_rport_supported_classes = 1, |
| 2114 | |
| 2115 | .get_starget_node_name = qla2x00_get_starget_node_name, |
| 2116 | .show_starget_node_name = 1, |
| 2117 | .get_starget_port_name = qla2x00_get_starget_port_name, |
| 2118 | .show_starget_port_name = 1, |
| 2119 | .get_starget_port_id = qla2x00_get_starget_port_id, |
| 2120 | .show_starget_port_id = 1, |
| 2121 | |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2122 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
| 2123 | .show_rport_dev_loss_tmo = 1, |
| 2124 | |
| 2125 | .issue_fc_host_lip = qla2x00_issue_lip, |
Seokmann Ju | 5f3a9a2 | 2008-07-10 16:55:47 -0700 | [diff] [blame] | 2126 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
| 2127 | .terminate_rport_io = qla2x00_terminate_rport_io, |
Seokmann Ju | 2c3dfe3 | 2007-07-05 13:16:51 -0700 | [diff] [blame] | 2128 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
Joe Carnuccio | fabbb8d | 2013-08-27 01:37:40 -0400 | [diff] [blame] | 2129 | .reset_fc_host_stats = qla2x00_reset_host_stats, |
| 2130 | |
Giridhar Malavali | 9a069e1 | 2010-01-12 13:02:47 -0800 | [diff] [blame] | 2131 | .bsg_request = qla24xx_bsg_request, |
| 2132 | .bsg_timeout = qla24xx_bsg_timeout, |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2133 | }; |
| 2134 | |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2135 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 2136 | qla2x00_init_host_attr(scsi_qla_host_t *vha) |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2137 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 2138 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 2139 | u32 speed = FC_PORTSPEED_UNKNOWN; |
| 2140 | |
Mike Christie | d2b5f10 | 2010-09-15 16:52:30 -0500 | [diff] [blame] | 2141 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 2142 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
| 2143 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); |
Nicholas Bellinger | 2d70c10 | 2012-05-15 14:34:28 -0400 | [diff] [blame] | 2144 | fc_host_supported_classes(vha->host) = ha->tgt.enable_class_2 ? |
| 2145 | (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 2146 | fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; |
| 2147 | fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 2148 | |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 2149 | if (IS_CNA_CAPABLE(ha)) |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 2150 | speed = FC_PORTSPEED_10GBIT; |
Giridhar Malavali | 6f606d2 | 2012-05-15 14:34:18 -0400 | [diff] [blame] | 2151 | else if (IS_QLA2031(ha)) |
| 2152 | speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT | |
| 2153 | FC_PORTSPEED_4GBIT; |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 2154 | else if (IS_QLA25XX(ha)) |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 2155 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | |
| 2156 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 2157 | else if (IS_QLA24XX_TYPE(ha)) |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 2158 | speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | |
| 2159 | FC_PORTSPEED_1GBIT; |
| 2160 | else if (IS_QLA23XX(ha)) |
| 2161 | speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; |
Giridhar Malavali | 8ae6d9c | 2013-03-28 08:21:23 -0400 | [diff] [blame] | 2162 | else if (IS_QLAFX00(ha)) |
| 2163 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | |
| 2164 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; |
Andrew Vasquez | 2ae2b37 | 2008-04-03 13:13:14 -0700 | [diff] [blame] | 2165 | else |
| 2166 | speed = FC_PORTSPEED_1GBIT; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 2167 | fc_host_supported_speeds(vha->host) = speed; |
| 8482e118 | 2005-04-17 15:04:54 -0500 | [diff] [blame] | 2168 | } |