Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 1 | /* |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 2 | * Copyright IBM Corp. 2007 |
| 3 | * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, |
| 4 | * Frank Pavlic <fpavlic@de.ibm.com>, |
| 5 | * Thomas Spatzier <tspat@de.ibm.com>, |
| 6 | * Frank Blaschka <frank.blaschka@de.ibm.com> |
| 7 | */ |
| 8 | |
Ursula Braun | fe7a262 | 2010-03-08 20:36:53 +0000 | [diff] [blame] | 9 | #define KMSG_COMPONENT "qeth" |
| 10 | #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt |
| 11 | |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 12 | #include <linux/list.h> |
| 13 | #include <linux/rwsem.h> |
| 14 | #include <asm/ebcdic.h> |
| 15 | |
| 16 | #include "qeth_core.h" |
| 17 | |
| 18 | static ssize_t qeth_dev_state_show(struct device *dev, |
| 19 | struct device_attribute *attr, char *buf) |
| 20 | { |
| 21 | struct qeth_card *card = dev_get_drvdata(dev); |
| 22 | if (!card) |
| 23 | return -EINVAL; |
| 24 | |
| 25 | switch (card->state) { |
| 26 | case CARD_STATE_DOWN: |
| 27 | return sprintf(buf, "DOWN\n"); |
| 28 | case CARD_STATE_HARDSETUP: |
| 29 | return sprintf(buf, "HARDSETUP\n"); |
| 30 | case CARD_STATE_SOFTSETUP: |
| 31 | return sprintf(buf, "SOFTSETUP\n"); |
| 32 | case CARD_STATE_UP: |
| 33 | if (card->lan_online) |
| 34 | return sprintf(buf, "UP (LAN ONLINE)\n"); |
| 35 | else |
| 36 | return sprintf(buf, "UP (LAN OFFLINE)\n"); |
| 37 | case CARD_STATE_RECOVER: |
| 38 | return sprintf(buf, "RECOVER\n"); |
| 39 | default: |
| 40 | return sprintf(buf, "UNKNOWN\n"); |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | static DEVICE_ATTR(state, 0444, qeth_dev_state_show, NULL); |
| 45 | |
| 46 | static ssize_t qeth_dev_chpid_show(struct device *dev, |
| 47 | struct device_attribute *attr, char *buf) |
| 48 | { |
| 49 | struct qeth_card *card = dev_get_drvdata(dev); |
| 50 | if (!card) |
| 51 | return -EINVAL; |
| 52 | |
| 53 | return sprintf(buf, "%02X\n", card->info.chpid); |
| 54 | } |
| 55 | |
| 56 | static DEVICE_ATTR(chpid, 0444, qeth_dev_chpid_show, NULL); |
| 57 | |
| 58 | static ssize_t qeth_dev_if_name_show(struct device *dev, |
| 59 | struct device_attribute *attr, char *buf) |
| 60 | { |
| 61 | struct qeth_card *card = dev_get_drvdata(dev); |
| 62 | if (!card) |
| 63 | return -EINVAL; |
| 64 | return sprintf(buf, "%s\n", QETH_CARD_IFNAME(card)); |
| 65 | } |
| 66 | |
| 67 | static DEVICE_ATTR(if_name, 0444, qeth_dev_if_name_show, NULL); |
| 68 | |
| 69 | static ssize_t qeth_dev_card_type_show(struct device *dev, |
| 70 | struct device_attribute *attr, char *buf) |
| 71 | { |
| 72 | struct qeth_card *card = dev_get_drvdata(dev); |
| 73 | if (!card) |
| 74 | return -EINVAL; |
| 75 | |
| 76 | return sprintf(buf, "%s\n", qeth_get_cardname_short(card)); |
| 77 | } |
| 78 | |
| 79 | static DEVICE_ATTR(card_type, 0444, qeth_dev_card_type_show, NULL); |
| 80 | |
| 81 | static inline const char *qeth_get_bufsize_str(struct qeth_card *card) |
| 82 | { |
| 83 | if (card->qdio.in_buf_size == 16384) |
| 84 | return "16k"; |
| 85 | else if (card->qdio.in_buf_size == 24576) |
| 86 | return "24k"; |
| 87 | else if (card->qdio.in_buf_size == 32768) |
| 88 | return "32k"; |
| 89 | else if (card->qdio.in_buf_size == 40960) |
| 90 | return "40k"; |
| 91 | else |
| 92 | return "64k"; |
| 93 | } |
| 94 | |
| 95 | static ssize_t qeth_dev_inbuf_size_show(struct device *dev, |
| 96 | struct device_attribute *attr, char *buf) |
| 97 | { |
| 98 | struct qeth_card *card = dev_get_drvdata(dev); |
| 99 | if (!card) |
| 100 | return -EINVAL; |
| 101 | |
| 102 | return sprintf(buf, "%s\n", qeth_get_bufsize_str(card)); |
| 103 | } |
| 104 | |
| 105 | static DEVICE_ATTR(inbuf_size, 0444, qeth_dev_inbuf_size_show, NULL); |
| 106 | |
| 107 | static ssize_t qeth_dev_portno_show(struct device *dev, |
| 108 | struct device_attribute *attr, char *buf) |
| 109 | { |
| 110 | struct qeth_card *card = dev_get_drvdata(dev); |
| 111 | if (!card) |
| 112 | return -EINVAL; |
| 113 | |
| 114 | return sprintf(buf, "%i\n", card->info.portno); |
| 115 | } |
| 116 | |
| 117 | static ssize_t qeth_dev_portno_store(struct device *dev, |
| 118 | struct device_attribute *attr, const char *buf, size_t count) |
| 119 | { |
| 120 | struct qeth_card *card = dev_get_drvdata(dev); |
| 121 | char *tmp; |
Ursula Braun | 76b11f8 | 2010-01-11 02:50:50 +0000 | [diff] [blame] | 122 | unsigned int portno, limit; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 123 | int rc = 0; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 124 | |
| 125 | if (!card) |
| 126 | return -EINVAL; |
| 127 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 128 | mutex_lock(&card->conf_mutex); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 129 | if ((card->state != CARD_STATE_DOWN) && |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 130 | (card->state != CARD_STATE_RECOVER)) { |
| 131 | rc = -EPERM; |
| 132 | goto out; |
| 133 | } |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 134 | |
| 135 | portno = simple_strtoul(buf, &tmp, 16); |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 136 | if (portno > QETH_MAX_PORTNO) { |
| 137 | rc = -EINVAL; |
| 138 | goto out; |
| 139 | } |
Ursula Braun | 76b11f8 | 2010-01-11 02:50:50 +0000 | [diff] [blame] | 140 | limit = (card->ssqd.pcnt ? card->ssqd.pcnt - 1 : card->ssqd.pcnt); |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 141 | if (portno > limit) { |
| 142 | rc = -EINVAL; |
| 143 | goto out; |
| 144 | } |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 145 | card->info.portno = portno; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 146 | out: |
| 147 | mutex_unlock(&card->conf_mutex); |
| 148 | return rc ? rc : count; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 149 | } |
| 150 | |
| 151 | static DEVICE_ATTR(portno, 0644, qeth_dev_portno_show, qeth_dev_portno_store); |
| 152 | |
| 153 | static ssize_t qeth_dev_portname_show(struct device *dev, |
| 154 | struct device_attribute *attr, char *buf) |
| 155 | { |
Ursula Braun | 239ff40 | 2015-09-18 16:06:50 +0200 | [diff] [blame] | 156 | return sprintf(buf, "no portname required\n"); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 157 | } |
| 158 | |
| 159 | static ssize_t qeth_dev_portname_store(struct device *dev, |
| 160 | struct device_attribute *attr, const char *buf, size_t count) |
| 161 | { |
| 162 | struct qeth_card *card = dev_get_drvdata(dev); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 163 | |
Ursula Braun | 239ff40 | 2015-09-18 16:06:50 +0200 | [diff] [blame] | 164 | dev_warn_once(&card->gdev->dev, |
| 165 | "portname is deprecated and is ignored\n"); |
| 166 | return count; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 167 | } |
| 168 | |
| 169 | static DEVICE_ATTR(portname, 0644, qeth_dev_portname_show, |
| 170 | qeth_dev_portname_store); |
| 171 | |
| 172 | static ssize_t qeth_dev_prioqing_show(struct device *dev, |
| 173 | struct device_attribute *attr, char *buf) |
| 174 | { |
| 175 | struct qeth_card *card = dev_get_drvdata(dev); |
| 176 | |
| 177 | if (!card) |
| 178 | return -EINVAL; |
| 179 | |
| 180 | switch (card->qdio.do_prio_queueing) { |
| 181 | case QETH_PRIO_Q_ING_PREC: |
| 182 | return sprintf(buf, "%s\n", "by precedence"); |
| 183 | case QETH_PRIO_Q_ING_TOS: |
| 184 | return sprintf(buf, "%s\n", "by type of service"); |
Stefan Raspl | d66cb37 | 2014-04-28 10:05:09 +0200 | [diff] [blame] | 185 | case QETH_PRIO_Q_ING_SKB: |
| 186 | return sprintf(buf, "%s\n", "by skb-priority"); |
| 187 | case QETH_PRIO_Q_ING_VLAN: |
| 188 | return sprintf(buf, "%s\n", "by VLAN headers"); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 189 | default: |
| 190 | return sprintf(buf, "always queue %i\n", |
| 191 | card->qdio.default_out_queue); |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | static ssize_t qeth_dev_prioqing_store(struct device *dev, |
| 196 | struct device_attribute *attr, const char *buf, size_t count) |
| 197 | { |
| 198 | struct qeth_card *card = dev_get_drvdata(dev); |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 199 | int rc = 0; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 200 | |
| 201 | if (!card) |
| 202 | return -EINVAL; |
| 203 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 204 | mutex_lock(&card->conf_mutex); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 205 | if ((card->state != CARD_STATE_DOWN) && |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 206 | (card->state != CARD_STATE_RECOVER)) { |
| 207 | rc = -EPERM; |
| 208 | goto out; |
| 209 | } |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 210 | |
| 211 | /* check if 1920 devices are supported , |
| 212 | * if though we have to permit priority queueing |
| 213 | */ |
| 214 | if (card->qdio.no_out_queues == 1) { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 215 | card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 216 | rc = -EPERM; |
| 217 | goto out; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 218 | } |
| 219 | |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 220 | if (sysfs_streq(buf, "prio_queueing_prec")) { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 221 | card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_PREC; |
Stefan Raspl | 0f8ee7f | 2014-04-28 10:05:05 +0200 | [diff] [blame] | 222 | card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 223 | } else if (sysfs_streq(buf, "prio_queueing_skb")) { |
Stefan Raspl | d66cb37 | 2014-04-28 10:05:09 +0200 | [diff] [blame] | 224 | card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_SKB; |
| 225 | card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 226 | } else if (sysfs_streq(buf, "prio_queueing_tos")) { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 227 | card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_TOS; |
Stefan Raspl | 0f8ee7f | 2014-04-28 10:05:05 +0200 | [diff] [blame] | 228 | card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 229 | } else if (sysfs_streq(buf, "prio_queueing_vlan")) { |
Stefan Raspl | d66cb37 | 2014-04-28 10:05:09 +0200 | [diff] [blame] | 230 | if (!card->options.layer2) { |
| 231 | rc = -ENOTSUPP; |
| 232 | goto out; |
| 233 | } |
| 234 | card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_VLAN; |
| 235 | card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 236 | } else if (sysfs_streq(buf, "no_prio_queueing:0")) { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 237 | card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; |
| 238 | card->qdio.default_out_queue = 0; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 239 | } else if (sysfs_streq(buf, "no_prio_queueing:1")) { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 240 | card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; |
| 241 | card->qdio.default_out_queue = 1; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 242 | } else if (sysfs_streq(buf, "no_prio_queueing:2")) { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 243 | card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; |
| 244 | card->qdio.default_out_queue = 2; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 245 | } else if (sysfs_streq(buf, "no_prio_queueing:3")) { |
Hans Wippel | 70deb01 | 2016-06-16 16:19:02 +0200 | [diff] [blame] | 246 | if (card->info.type == QETH_CARD_TYPE_IQD) { |
| 247 | rc = -EPERM; |
| 248 | goto out; |
| 249 | } |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 250 | card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; |
| 251 | card->qdio.default_out_queue = 3; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 252 | } else if (sysfs_streq(buf, "no_prio_queueing")) { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 253 | card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING; |
| 254 | card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 255 | } else |
| 256 | rc = -EINVAL; |
| 257 | out: |
| 258 | mutex_unlock(&card->conf_mutex); |
| 259 | return rc ? rc : count; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 260 | } |
| 261 | |
| 262 | static DEVICE_ATTR(priority_queueing, 0644, qeth_dev_prioqing_show, |
| 263 | qeth_dev_prioqing_store); |
| 264 | |
| 265 | static ssize_t qeth_dev_bufcnt_show(struct device *dev, |
| 266 | struct device_attribute *attr, char *buf) |
| 267 | { |
| 268 | struct qeth_card *card = dev_get_drvdata(dev); |
| 269 | |
| 270 | if (!card) |
| 271 | return -EINVAL; |
| 272 | |
| 273 | return sprintf(buf, "%i\n", card->qdio.in_buf_pool.buf_count); |
| 274 | } |
| 275 | |
| 276 | static ssize_t qeth_dev_bufcnt_store(struct device *dev, |
| 277 | struct device_attribute *attr, const char *buf, size_t count) |
| 278 | { |
| 279 | struct qeth_card *card = dev_get_drvdata(dev); |
| 280 | char *tmp; |
| 281 | int cnt, old_cnt; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 282 | int rc = 0; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 283 | |
| 284 | if (!card) |
| 285 | return -EINVAL; |
| 286 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 287 | mutex_lock(&card->conf_mutex); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 288 | if ((card->state != CARD_STATE_DOWN) && |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 289 | (card->state != CARD_STATE_RECOVER)) { |
| 290 | rc = -EPERM; |
| 291 | goto out; |
| 292 | } |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 293 | |
| 294 | old_cnt = card->qdio.in_buf_pool.buf_count; |
| 295 | cnt = simple_strtoul(buf, &tmp, 10); |
| 296 | cnt = (cnt < QETH_IN_BUF_COUNT_MIN) ? QETH_IN_BUF_COUNT_MIN : |
| 297 | ((cnt > QETH_IN_BUF_COUNT_MAX) ? QETH_IN_BUF_COUNT_MAX : cnt); |
| 298 | if (old_cnt != cnt) { |
| 299 | rc = qeth_realloc_buffer_pool(card, cnt); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 300 | } |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 301 | out: |
| 302 | mutex_unlock(&card->conf_mutex); |
| 303 | return rc ? rc : count; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | static DEVICE_ATTR(buffer_count, 0644, qeth_dev_bufcnt_show, |
| 307 | qeth_dev_bufcnt_store); |
| 308 | |
| 309 | static ssize_t qeth_dev_recover_store(struct device *dev, |
| 310 | struct device_attribute *attr, const char *buf, size_t count) |
| 311 | { |
| 312 | struct qeth_card *card = dev_get_drvdata(dev); |
| 313 | char *tmp; |
| 314 | int i; |
| 315 | |
| 316 | if (!card) |
| 317 | return -EINVAL; |
| 318 | |
| 319 | if (card->state != CARD_STATE_UP) |
| 320 | return -EPERM; |
| 321 | |
| 322 | i = simple_strtoul(buf, &tmp, 16); |
| 323 | if (i == 1) |
| 324 | qeth_schedule_recovery(card); |
| 325 | |
| 326 | return count; |
| 327 | } |
| 328 | |
| 329 | static DEVICE_ATTR(recover, 0200, NULL, qeth_dev_recover_store); |
| 330 | |
| 331 | static ssize_t qeth_dev_performance_stats_show(struct device *dev, |
| 332 | struct device_attribute *attr, char *buf) |
| 333 | { |
| 334 | struct qeth_card *card = dev_get_drvdata(dev); |
| 335 | |
| 336 | if (!card) |
| 337 | return -EINVAL; |
| 338 | |
| 339 | return sprintf(buf, "%i\n", card->options.performance_stats ? 1:0); |
| 340 | } |
| 341 | |
| 342 | static ssize_t qeth_dev_performance_stats_store(struct device *dev, |
| 343 | struct device_attribute *attr, const char *buf, size_t count) |
| 344 | { |
| 345 | struct qeth_card *card = dev_get_drvdata(dev); |
| 346 | char *tmp; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 347 | int i, rc = 0; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 348 | |
| 349 | if (!card) |
| 350 | return -EINVAL; |
| 351 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 352 | mutex_lock(&card->conf_mutex); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 353 | i = simple_strtoul(buf, &tmp, 16); |
| 354 | if ((i == 0) || (i == 1)) { |
| 355 | if (i == card->options.performance_stats) |
Joe Perches | cdac082 | 2010-11-26 02:41:18 +0000 | [diff] [blame] | 356 | goto out; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 357 | card->options.performance_stats = i; |
| 358 | if (i == 0) |
| 359 | memset(&card->perf_stats, 0, |
| 360 | sizeof(struct qeth_perf_stats)); |
| 361 | card->perf_stats.initial_rx_packets = card->stats.rx_packets; |
| 362 | card->perf_stats.initial_tx_packets = card->stats.tx_packets; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 363 | } else |
| 364 | rc = -EINVAL; |
| 365 | out: |
| 366 | mutex_unlock(&card->conf_mutex); |
| 367 | return rc ? rc : count; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 368 | } |
| 369 | |
| 370 | static DEVICE_ATTR(performance_stats, 0644, qeth_dev_performance_stats_show, |
| 371 | qeth_dev_performance_stats_store); |
| 372 | |
| 373 | static ssize_t qeth_dev_layer2_show(struct device *dev, |
| 374 | struct device_attribute *attr, char *buf) |
| 375 | { |
| 376 | struct qeth_card *card = dev_get_drvdata(dev); |
| 377 | |
| 378 | if (!card) |
| 379 | return -EINVAL; |
| 380 | |
Ursula Braun | 7c6a3ed | 2009-08-26 02:01:10 +0000 | [diff] [blame] | 381 | return sprintf(buf, "%i\n", card->options.layer2); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 382 | } |
| 383 | |
| 384 | static ssize_t qeth_dev_layer2_store(struct device *dev, |
| 385 | struct device_attribute *attr, const char *buf, size_t count) |
| 386 | { |
| 387 | struct qeth_card *card = dev_get_drvdata(dev); |
| 388 | char *tmp; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 389 | int i, rc = 0; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 390 | enum qeth_discipline_id newdis; |
| 391 | |
| 392 | if (!card) |
| 393 | return -EINVAL; |
| 394 | |
Ursula Braun | 9dc48cc | 2010-07-22 23:15:05 +0000 | [diff] [blame] | 395 | mutex_lock(&card->discipline_mutex); |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 396 | if (card->state != CARD_STATE_DOWN) { |
| 397 | rc = -EPERM; |
| 398 | goto out; |
| 399 | } |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 400 | |
| 401 | i = simple_strtoul(buf, &tmp, 16); |
| 402 | switch (i) { |
| 403 | case 0: |
| 404 | newdis = QETH_DISCIPLINE_LAYER3; |
| 405 | break; |
| 406 | case 1: |
| 407 | newdis = QETH_DISCIPLINE_LAYER2; |
| 408 | break; |
| 409 | default: |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 410 | rc = -EINVAL; |
| 411 | goto out; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 412 | } |
| 413 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 414 | if (card->options.layer2 == newdis) |
| 415 | goto out; |
Julian Wiedmann | b68c2e3 | 2017-05-10 19:07:52 +0200 | [diff] [blame] | 416 | if (card->info.type == QETH_CARD_TYPE_OSM) { |
| 417 | /* fixed layer, can't switch */ |
| 418 | rc = -EOPNOTSUPP; |
| 419 | goto out; |
| 420 | } |
| 421 | |
| 422 | card->info.mac_bits = 0; |
| 423 | if (card->discipline) { |
| 424 | card->discipline->remove(card->gdev); |
| 425 | qeth_core_free_discipline(card); |
Julian Wiedmann | d3638df | 2018-07-19 12:43:49 +0200 | [diff] [blame] | 426 | card->options.layer2 = -1; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 427 | } |
| 428 | |
| 429 | rc = qeth_core_load_discipline(card, newdis); |
| 430 | if (rc) |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 431 | goto out; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 432 | |
Sebastian Ott | c041f2d487 | 2012-05-15 18:02:21 +0200 | [diff] [blame] | 433 | rc = card->discipline->setup(card->gdev); |
Ursula Braun | 25c1a1e | 2017-05-10 19:07:51 +0200 | [diff] [blame] | 434 | if (rc) |
| 435 | qeth_core_free_discipline(card); |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 436 | out: |
Ursula Braun | 9dc48cc | 2010-07-22 23:15:05 +0000 | [diff] [blame] | 437 | mutex_unlock(&card->discipline_mutex); |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 438 | return rc ? rc : count; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 439 | } |
| 440 | |
| 441 | static DEVICE_ATTR(layer2, 0644, qeth_dev_layer2_show, |
| 442 | qeth_dev_layer2_store); |
| 443 | |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 444 | #define ATTR_QETH_ISOLATION_NONE ("none") |
| 445 | #define ATTR_QETH_ISOLATION_FWD ("forward") |
| 446 | #define ATTR_QETH_ISOLATION_DROP ("drop") |
| 447 | |
| 448 | static ssize_t qeth_dev_isolation_show(struct device *dev, |
| 449 | struct device_attribute *attr, char *buf) |
| 450 | { |
| 451 | struct qeth_card *card = dev_get_drvdata(dev); |
| 452 | |
| 453 | if (!card) |
| 454 | return -EINVAL; |
| 455 | |
| 456 | switch (card->options.isolation) { |
| 457 | case ISOLATION_MODE_NONE: |
| 458 | return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_NONE); |
| 459 | case ISOLATION_MODE_FWD: |
| 460 | return snprintf(buf, 9, "%s\n", ATTR_QETH_ISOLATION_FWD); |
| 461 | case ISOLATION_MODE_DROP: |
| 462 | return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_DROP); |
| 463 | default: |
| 464 | return snprintf(buf, 5, "%s\n", "N/A"); |
| 465 | } |
| 466 | } |
| 467 | |
| 468 | static ssize_t qeth_dev_isolation_store(struct device *dev, |
| 469 | struct device_attribute *attr, const char *buf, size_t count) |
| 470 | { |
| 471 | struct qeth_card *card = dev_get_drvdata(dev); |
| 472 | enum qeth_ipa_isolation_modes isolation; |
| 473 | int rc = 0; |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 474 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 475 | if (!card) |
| 476 | return -EINVAL; |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 477 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 478 | mutex_lock(&card->conf_mutex); |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 479 | /* check for unknown, too, in case we do not yet know who we are */ |
Ursula Braun | 5113fec | 2010-05-16 21:15:14 +0000 | [diff] [blame] | 480 | if (card->info.type != QETH_CARD_TYPE_OSD && |
| 481 | card->info.type != QETH_CARD_TYPE_OSX && |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 482 | card->info.type != QETH_CARD_TYPE_UNKNOWN) { |
| 483 | rc = -EOPNOTSUPP; |
| 484 | dev_err(&card->gdev->dev, "Adapter does not " |
| 485 | "support QDIO data connection isolation\n"); |
| 486 | goto out; |
| 487 | } |
| 488 | |
| 489 | /* parse input into isolation mode */ |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 490 | if (sysfs_streq(buf, ATTR_QETH_ISOLATION_NONE)) { |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 491 | isolation = ISOLATION_MODE_NONE; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 492 | } else if (sysfs_streq(buf, ATTR_QETH_ISOLATION_FWD)) { |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 493 | isolation = ISOLATION_MODE_FWD; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 494 | } else if (sysfs_streq(buf, ATTR_QETH_ISOLATION_DROP)) { |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 495 | isolation = ISOLATION_MODE_DROP; |
| 496 | } else { |
| 497 | rc = -EINVAL; |
| 498 | goto out; |
| 499 | } |
| 500 | rc = count; |
| 501 | |
| 502 | /* defer IP assist if device is offline (until discipline->set_online)*/ |
Stefan Raspl | 0f54761 | 2013-01-21 02:30:20 +0000 | [diff] [blame] | 503 | card->options.prev_isolation = card->options.isolation; |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 504 | card->options.isolation = isolation; |
Eugene Crosser | c352125 | 2015-01-16 14:05:47 +0100 | [diff] [blame] | 505 | if (qeth_card_hw_is_reachable(card)) { |
Stefan Raspl | 0f54761 | 2013-01-21 02:30:20 +0000 | [diff] [blame] | 506 | int ipa_rc = qeth_set_access_ctrl_online(card, 1); |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 507 | if (ipa_rc != 0) |
| 508 | rc = ipa_rc; |
| 509 | } |
| 510 | out: |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 511 | mutex_unlock(&card->conf_mutex); |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 512 | return rc; |
| 513 | } |
| 514 | |
| 515 | static DEVICE_ATTR(isolation, 0644, qeth_dev_isolation_show, |
Stefan Raspl | 45cbb2e | 2014-07-21 12:54:43 +0200 | [diff] [blame] | 516 | qeth_dev_isolation_store); |
| 517 | |
| 518 | static ssize_t qeth_dev_switch_attrs_show(struct device *dev, |
| 519 | struct device_attribute *attr, char *buf) |
| 520 | { |
| 521 | struct qeth_card *card = dev_get_drvdata(dev); |
| 522 | struct qeth_switch_info sw_info; |
| 523 | int rc = 0; |
| 524 | |
| 525 | if (!card) |
| 526 | return -EINVAL; |
| 527 | |
Eugene Crosser | c352125 | 2015-01-16 14:05:47 +0100 | [diff] [blame] | 528 | if (!qeth_card_hw_is_reachable(card)) |
Stefan Raspl | 45cbb2e | 2014-07-21 12:54:43 +0200 | [diff] [blame] | 529 | return sprintf(buf, "n/a\n"); |
| 530 | |
| 531 | rc = qeth_query_switch_attributes(card, &sw_info); |
| 532 | if (rc) |
| 533 | return rc; |
| 534 | |
| 535 | if (!sw_info.capabilities) |
| 536 | rc = sprintf(buf, "unknown"); |
| 537 | |
| 538 | if (sw_info.capabilities & QETH_SWITCH_FORW_802_1) |
| 539 | rc = sprintf(buf, (sw_info.settings & QETH_SWITCH_FORW_802_1 ? |
| 540 | "[802.1]" : "802.1")); |
| 541 | if (sw_info.capabilities & QETH_SWITCH_FORW_REFL_RELAY) |
| 542 | rc += sprintf(buf + rc, |
| 543 | (sw_info.settings & QETH_SWITCH_FORW_REFL_RELAY ? |
| 544 | " [rr]" : " rr")); |
| 545 | rc += sprintf(buf + rc, "\n"); |
| 546 | |
| 547 | return rc; |
| 548 | } |
| 549 | |
| 550 | static DEVICE_ATTR(switch_attrs, 0444, |
| 551 | qeth_dev_switch_attrs_show, NULL); |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 552 | |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 553 | static ssize_t qeth_hw_trap_show(struct device *dev, |
| 554 | struct device_attribute *attr, char *buf) |
| 555 | { |
| 556 | struct qeth_card *card = dev_get_drvdata(dev); |
| 557 | |
| 558 | if (!card) |
| 559 | return -EINVAL; |
| 560 | if (card->info.hwtrap) |
| 561 | return snprintf(buf, 5, "arm\n"); |
| 562 | else |
| 563 | return snprintf(buf, 8, "disarm\n"); |
| 564 | } |
| 565 | |
| 566 | static ssize_t qeth_hw_trap_store(struct device *dev, |
| 567 | struct device_attribute *attr, const char *buf, size_t count) |
| 568 | { |
| 569 | struct qeth_card *card = dev_get_drvdata(dev); |
| 570 | int rc = 0; |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 571 | int state = 0; |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 572 | |
| 573 | if (!card) |
| 574 | return -EINVAL; |
| 575 | |
| 576 | mutex_lock(&card->conf_mutex); |
Eugene Crosser | c352125 | 2015-01-16 14:05:47 +0100 | [diff] [blame] | 577 | if (qeth_card_hw_is_reachable(card)) |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 578 | state = 1; |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 579 | |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 580 | if (sysfs_streq(buf, "arm") && !card->info.hwtrap) { |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 581 | if (state) { |
| 582 | if (qeth_is_diagass_supported(card, |
| 583 | QETH_DIAGS_CMD_TRAP)) { |
| 584 | rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM); |
| 585 | if (!rc) |
| 586 | card->info.hwtrap = 1; |
| 587 | } else |
| 588 | rc = -EINVAL; |
| 589 | } else |
| 590 | card->info.hwtrap = 1; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 591 | } else if (sysfs_streq(buf, "disarm") && card->info.hwtrap) { |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 592 | if (state) { |
| 593 | rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM); |
| 594 | if (!rc) |
| 595 | card->info.hwtrap = 0; |
| 596 | } else |
| 597 | card->info.hwtrap = 0; |
Eugene Crosser | 7e846d6b | 2015-01-16 14:05:48 +0100 | [diff] [blame] | 598 | } else if (sysfs_streq(buf, "trap") && state && card->info.hwtrap) |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 599 | rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_CAPTURE); |
| 600 | else |
| 601 | rc = -EINVAL; |
| 602 | |
| 603 | mutex_unlock(&card->conf_mutex); |
| 604 | return rc ? rc : count; |
| 605 | } |
| 606 | |
| 607 | static DEVICE_ATTR(hw_trap, 0644, qeth_hw_trap_show, |
| 608 | qeth_hw_trap_store); |
| 609 | |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 610 | static ssize_t qeth_dev_blkt_show(char *buf, struct qeth_card *card, int value) |
| 611 | { |
| 612 | |
| 613 | if (!card) |
| 614 | return -EINVAL; |
| 615 | |
| 616 | return sprintf(buf, "%i\n", value); |
| 617 | } |
| 618 | |
| 619 | static ssize_t qeth_dev_blkt_store(struct qeth_card *card, |
| 620 | const char *buf, size_t count, int *value, int max_value) |
| 621 | { |
| 622 | char *tmp; |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 623 | int i, rc = 0; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 624 | |
| 625 | if (!card) |
| 626 | return -EINVAL; |
| 627 | |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 628 | mutex_lock(&card->conf_mutex); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 629 | if ((card->state != CARD_STATE_DOWN) && |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 630 | (card->state != CARD_STATE_RECOVER)) { |
| 631 | rc = -EPERM; |
| 632 | goto out; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 633 | } |
Frank Blaschka | c4949f0 | 2010-05-11 19:34:47 +0000 | [diff] [blame] | 634 | i = simple_strtoul(buf, &tmp, 10); |
| 635 | if (i <= max_value) |
| 636 | *value = i; |
| 637 | else |
| 638 | rc = -EINVAL; |
| 639 | out: |
| 640 | mutex_unlock(&card->conf_mutex); |
| 641 | return rc ? rc : count; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 642 | } |
| 643 | |
| 644 | static ssize_t qeth_dev_blkt_total_show(struct device *dev, |
| 645 | struct device_attribute *attr, char *buf) |
| 646 | { |
| 647 | struct qeth_card *card = dev_get_drvdata(dev); |
| 648 | |
| 649 | return qeth_dev_blkt_show(buf, card, card->info.blkt.time_total); |
| 650 | } |
| 651 | |
| 652 | static ssize_t qeth_dev_blkt_total_store(struct device *dev, |
| 653 | struct device_attribute *attr, const char *buf, size_t count) |
| 654 | { |
| 655 | struct qeth_card *card = dev_get_drvdata(dev); |
| 656 | |
| 657 | return qeth_dev_blkt_store(card, buf, count, |
Einar Lueck | a60389a | 2010-01-11 02:50:52 +0000 | [diff] [blame] | 658 | &card->info.blkt.time_total, 5000); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 659 | } |
| 660 | |
| 661 | |
| 662 | |
| 663 | static DEVICE_ATTR(total, 0644, qeth_dev_blkt_total_show, |
| 664 | qeth_dev_blkt_total_store); |
| 665 | |
| 666 | static ssize_t qeth_dev_blkt_inter_show(struct device *dev, |
| 667 | struct device_attribute *attr, char *buf) |
| 668 | { |
| 669 | struct qeth_card *card = dev_get_drvdata(dev); |
| 670 | |
| 671 | return qeth_dev_blkt_show(buf, card, card->info.blkt.inter_packet); |
| 672 | } |
| 673 | |
| 674 | static ssize_t qeth_dev_blkt_inter_store(struct device *dev, |
| 675 | struct device_attribute *attr, const char *buf, size_t count) |
| 676 | { |
| 677 | struct qeth_card *card = dev_get_drvdata(dev); |
| 678 | |
| 679 | return qeth_dev_blkt_store(card, buf, count, |
Einar Lueck | a60389a | 2010-01-11 02:50:52 +0000 | [diff] [blame] | 680 | &card->info.blkt.inter_packet, 1000); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 681 | } |
| 682 | |
| 683 | static DEVICE_ATTR(inter, 0644, qeth_dev_blkt_inter_show, |
| 684 | qeth_dev_blkt_inter_store); |
| 685 | |
| 686 | static ssize_t qeth_dev_blkt_inter_jumbo_show(struct device *dev, |
| 687 | struct device_attribute *attr, char *buf) |
| 688 | { |
| 689 | struct qeth_card *card = dev_get_drvdata(dev); |
| 690 | |
| 691 | return qeth_dev_blkt_show(buf, card, |
| 692 | card->info.blkt.inter_packet_jumbo); |
| 693 | } |
| 694 | |
| 695 | static ssize_t qeth_dev_blkt_inter_jumbo_store(struct device *dev, |
| 696 | struct device_attribute *attr, const char *buf, size_t count) |
| 697 | { |
| 698 | struct qeth_card *card = dev_get_drvdata(dev); |
| 699 | |
| 700 | return qeth_dev_blkt_store(card, buf, count, |
Einar Lueck | a60389a | 2010-01-11 02:50:52 +0000 | [diff] [blame] | 701 | &card->info.blkt.inter_packet_jumbo, 1000); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 702 | } |
| 703 | |
| 704 | static DEVICE_ATTR(inter_jumbo, 0644, qeth_dev_blkt_inter_jumbo_show, |
| 705 | qeth_dev_blkt_inter_jumbo_store); |
| 706 | |
| 707 | static struct attribute *qeth_blkt_device_attrs[] = { |
| 708 | &dev_attr_total.attr, |
| 709 | &dev_attr_inter.attr, |
| 710 | &dev_attr_inter_jumbo.attr, |
| 711 | NULL, |
| 712 | }; |
Julian Wiedmann | b68c2e3 | 2017-05-10 19:07:52 +0200 | [diff] [blame] | 713 | const struct attribute_group qeth_device_blkt_group = { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 714 | .name = "blkt", |
| 715 | .attrs = qeth_blkt_device_attrs, |
| 716 | }; |
Julian Wiedmann | b68c2e3 | 2017-05-10 19:07:52 +0200 | [diff] [blame] | 717 | EXPORT_SYMBOL_GPL(qeth_device_blkt_group); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 718 | |
| 719 | static struct attribute *qeth_device_attrs[] = { |
| 720 | &dev_attr_state.attr, |
| 721 | &dev_attr_chpid.attr, |
| 722 | &dev_attr_if_name.attr, |
| 723 | &dev_attr_card_type.attr, |
| 724 | &dev_attr_inbuf_size.attr, |
| 725 | &dev_attr_portno.attr, |
| 726 | &dev_attr_portname.attr, |
| 727 | &dev_attr_priority_queueing.attr, |
| 728 | &dev_attr_buffer_count.attr, |
| 729 | &dev_attr_recover.attr, |
| 730 | &dev_attr_performance_stats.attr, |
| 731 | &dev_attr_layer2.attr, |
Einar Lueck | d64ecc2 | 2009-11-12 00:11:41 +0000 | [diff] [blame] | 732 | &dev_attr_isolation.attr, |
Frank Blaschka | 1da74b1 | 2011-05-12 18:45:02 +0000 | [diff] [blame] | 733 | &dev_attr_hw_trap.attr, |
Stefan Raspl | 45cbb2e | 2014-07-21 12:54:43 +0200 | [diff] [blame] | 734 | &dev_attr_switch_attrs.attr, |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 735 | NULL, |
| 736 | }; |
Julian Wiedmann | b68c2e3 | 2017-05-10 19:07:52 +0200 | [diff] [blame] | 737 | const struct attribute_group qeth_device_attr_group = { |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 738 | .attrs = qeth_device_attrs, |
| 739 | }; |
Julian Wiedmann | b68c2e3 | 2017-05-10 19:07:52 +0200 | [diff] [blame] | 740 | EXPORT_SYMBOL_GPL(qeth_device_attr_group); |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 741 | |
Sebastian Ott | b7169c5 | 2012-05-15 18:01:46 +0200 | [diff] [blame] | 742 | const struct attribute_group *qeth_generic_attr_groups[] = { |
| 743 | &qeth_device_attr_group, |
| 744 | &qeth_device_blkt_group, |
| 745 | NULL, |
| 746 | }; |
| 747 | |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 748 | static struct attribute *qeth_osn_device_attrs[] = { |
| 749 | &dev_attr_state.attr, |
| 750 | &dev_attr_chpid.attr, |
| 751 | &dev_attr_if_name.attr, |
| 752 | &dev_attr_card_type.attr, |
| 753 | &dev_attr_buffer_count.attr, |
| 754 | &dev_attr_recover.attr, |
| 755 | NULL, |
| 756 | }; |
Frank Blaschka | 4a71df5 | 2008-02-15 09:19:42 +0100 | [diff] [blame] | 757 | static struct attribute_group qeth_osn_device_attr_group = { |
| 758 | .attrs = qeth_osn_device_attrs, |
| 759 | }; |
Sebastian Ott | b7169c5 | 2012-05-15 18:01:46 +0200 | [diff] [blame] | 760 | const struct attribute_group *qeth_osn_attr_groups[] = { |
| 761 | &qeth_osn_device_attr_group, |
| 762 | NULL, |
| 763 | }; |