786 строки
20 KiB
C
786 строки
20 KiB
C
/*
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* Copyright IBM Corp. 2007
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* Author(s): Utz Bacher <utz.bacher@de.ibm.com>,
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* Frank Pavlic <fpavlic@de.ibm.com>,
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* Thomas Spatzier <tspat@de.ibm.com>,
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* Frank Blaschka <frank.blaschka@de.ibm.com>
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*/
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#define KMSG_COMPONENT "qeth"
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#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
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#include <linux/list.h>
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#include <linux/rwsem.h>
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#include <asm/ebcdic.h>
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#include "qeth_core.h"
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static ssize_t qeth_dev_state_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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switch (card->state) {
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case CARD_STATE_DOWN:
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return sprintf(buf, "DOWN\n");
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case CARD_STATE_HARDSETUP:
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return sprintf(buf, "HARDSETUP\n");
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case CARD_STATE_SOFTSETUP:
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return sprintf(buf, "SOFTSETUP\n");
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case CARD_STATE_UP:
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if (card->lan_online)
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return sprintf(buf, "UP (LAN ONLINE)\n");
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else
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return sprintf(buf, "UP (LAN OFFLINE)\n");
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case CARD_STATE_RECOVER:
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return sprintf(buf, "RECOVER\n");
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default:
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return sprintf(buf, "UNKNOWN\n");
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}
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}
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static DEVICE_ATTR(state, 0444, qeth_dev_state_show, NULL);
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static ssize_t qeth_dev_chpid_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%02X\n", card->info.chpid);
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}
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static DEVICE_ATTR(chpid, 0444, qeth_dev_chpid_show, NULL);
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static ssize_t qeth_dev_if_name_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%s\n", QETH_CARD_IFNAME(card));
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}
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static DEVICE_ATTR(if_name, 0444, qeth_dev_if_name_show, NULL);
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static ssize_t qeth_dev_card_type_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%s\n", qeth_get_cardname_short(card));
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}
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static DEVICE_ATTR(card_type, 0444, qeth_dev_card_type_show, NULL);
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static inline const char *qeth_get_bufsize_str(struct qeth_card *card)
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{
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if (card->qdio.in_buf_size == 16384)
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return "16k";
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else if (card->qdio.in_buf_size == 24576)
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return "24k";
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else if (card->qdio.in_buf_size == 32768)
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return "32k";
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else if (card->qdio.in_buf_size == 40960)
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return "40k";
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else
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return "64k";
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}
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static ssize_t qeth_dev_inbuf_size_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%s\n", qeth_get_bufsize_str(card));
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}
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static DEVICE_ATTR(inbuf_size, 0444, qeth_dev_inbuf_size_show, NULL);
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static ssize_t qeth_dev_portno_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%i\n", card->info.portno);
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}
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static ssize_t qeth_dev_portno_store(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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char *tmp;
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unsigned int portno, limit;
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int rc = 0;
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if (!card)
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return -EINVAL;
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mutex_lock(&card->conf_mutex);
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if ((card->state != CARD_STATE_DOWN) &&
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(card->state != CARD_STATE_RECOVER)) {
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rc = -EPERM;
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goto out;
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}
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portno = simple_strtoul(buf, &tmp, 16);
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if (portno > QETH_MAX_PORTNO) {
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rc = -EINVAL;
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goto out;
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}
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limit = (card->ssqd.pcnt ? card->ssqd.pcnt - 1 : card->ssqd.pcnt);
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if (portno > limit) {
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rc = -EINVAL;
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goto out;
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}
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card->info.portno = portno;
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out:
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mutex_unlock(&card->conf_mutex);
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return rc ? rc : count;
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}
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static DEVICE_ATTR(portno, 0644, qeth_dev_portno_show, qeth_dev_portno_store);
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static ssize_t qeth_dev_portname_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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char portname[9] = {0, };
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if (!card)
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return -EINVAL;
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if (card->info.portname_required) {
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memcpy(portname, card->info.portname + 1, 8);
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EBCASC(portname, 8);
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return sprintf(buf, "%s\n", portname);
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} else
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return sprintf(buf, "no portname required\n");
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}
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static ssize_t qeth_dev_portname_store(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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char *tmp;
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int i, rc = 0;
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if (!card)
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return -EINVAL;
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mutex_lock(&card->conf_mutex);
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if ((card->state != CARD_STATE_DOWN) &&
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(card->state != CARD_STATE_RECOVER)) {
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rc = -EPERM;
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goto out;
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}
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tmp = strsep((char **) &buf, "\n");
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if ((strlen(tmp) > 8) || (strlen(tmp) == 0)) {
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rc = -EINVAL;
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goto out;
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}
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card->info.portname[0] = strlen(tmp);
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/* for beauty reasons */
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for (i = 1; i < 9; i++)
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card->info.portname[i] = ' ';
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strcpy(card->info.portname + 1, tmp);
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ASCEBC(card->info.portname + 1, 8);
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out:
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mutex_unlock(&card->conf_mutex);
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return rc ? rc : count;
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}
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static DEVICE_ATTR(portname, 0644, qeth_dev_portname_show,
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qeth_dev_portname_store);
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static ssize_t qeth_dev_prioqing_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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switch (card->qdio.do_prio_queueing) {
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case QETH_PRIO_Q_ING_PREC:
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return sprintf(buf, "%s\n", "by precedence");
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case QETH_PRIO_Q_ING_TOS:
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return sprintf(buf, "%s\n", "by type of service");
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case QETH_PRIO_Q_ING_SKB:
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return sprintf(buf, "%s\n", "by skb-priority");
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case QETH_PRIO_Q_ING_VLAN:
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return sprintf(buf, "%s\n", "by VLAN headers");
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default:
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return sprintf(buf, "always queue %i\n",
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card->qdio.default_out_queue);
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}
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}
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static ssize_t qeth_dev_prioqing_store(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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int rc = 0;
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if (!card)
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return -EINVAL;
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mutex_lock(&card->conf_mutex);
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if ((card->state != CARD_STATE_DOWN) &&
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(card->state != CARD_STATE_RECOVER)) {
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rc = -EPERM;
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goto out;
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}
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/* check if 1920 devices are supported ,
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* if though we have to permit priority queueing
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*/
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if (card->qdio.no_out_queues == 1) {
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card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT;
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rc = -EPERM;
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goto out;
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}
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if (sysfs_streq(buf, "prio_queueing_prec")) {
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card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_PREC;
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card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
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} else if (sysfs_streq(buf, "prio_queueing_skb")) {
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card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_SKB;
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card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
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} else if (sysfs_streq(buf, "prio_queueing_tos")) {
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card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_TOS;
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card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
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} else if (sysfs_streq(buf, "prio_queueing_vlan")) {
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if (!card->options.layer2) {
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rc = -ENOTSUPP;
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goto out;
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}
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card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_VLAN;
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card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
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} else if (sysfs_streq(buf, "no_prio_queueing:0")) {
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card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING;
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card->qdio.default_out_queue = 0;
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} else if (sysfs_streq(buf, "no_prio_queueing:1")) {
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card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING;
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card->qdio.default_out_queue = 1;
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} else if (sysfs_streq(buf, "no_prio_queueing:2")) {
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card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING;
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card->qdio.default_out_queue = 2;
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} else if (sysfs_streq(buf, "no_prio_queueing:3")) {
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card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING;
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card->qdio.default_out_queue = 3;
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} else if (sysfs_streq(buf, "no_prio_queueing")) {
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card->qdio.do_prio_queueing = QETH_NO_PRIO_QUEUEING;
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card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
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} else
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rc = -EINVAL;
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out:
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mutex_unlock(&card->conf_mutex);
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return rc ? rc : count;
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}
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static DEVICE_ATTR(priority_queueing, 0644, qeth_dev_prioqing_show,
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qeth_dev_prioqing_store);
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static ssize_t qeth_dev_bufcnt_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%i\n", card->qdio.in_buf_pool.buf_count);
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}
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static ssize_t qeth_dev_bufcnt_store(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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char *tmp;
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int cnt, old_cnt;
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int rc = 0;
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if (!card)
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return -EINVAL;
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mutex_lock(&card->conf_mutex);
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if ((card->state != CARD_STATE_DOWN) &&
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(card->state != CARD_STATE_RECOVER)) {
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rc = -EPERM;
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goto out;
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}
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old_cnt = card->qdio.in_buf_pool.buf_count;
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cnt = simple_strtoul(buf, &tmp, 10);
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cnt = (cnt < QETH_IN_BUF_COUNT_MIN) ? QETH_IN_BUF_COUNT_MIN :
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((cnt > QETH_IN_BUF_COUNT_MAX) ? QETH_IN_BUF_COUNT_MAX : cnt);
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if (old_cnt != cnt) {
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rc = qeth_realloc_buffer_pool(card, cnt);
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}
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out:
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mutex_unlock(&card->conf_mutex);
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return rc ? rc : count;
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}
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static DEVICE_ATTR(buffer_count, 0644, qeth_dev_bufcnt_show,
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qeth_dev_bufcnt_store);
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static ssize_t qeth_dev_recover_store(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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char *tmp;
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int i;
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if (!card)
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return -EINVAL;
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if (card->state != CARD_STATE_UP)
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return -EPERM;
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i = simple_strtoul(buf, &tmp, 16);
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if (i == 1)
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qeth_schedule_recovery(card);
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return count;
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}
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static DEVICE_ATTR(recover, 0200, NULL, qeth_dev_recover_store);
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static ssize_t qeth_dev_performance_stats_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%i\n", card->options.performance_stats ? 1:0);
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}
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static ssize_t qeth_dev_performance_stats_store(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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char *tmp;
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int i, rc = 0;
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if (!card)
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return -EINVAL;
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mutex_lock(&card->conf_mutex);
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i = simple_strtoul(buf, &tmp, 16);
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if ((i == 0) || (i == 1)) {
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if (i == card->options.performance_stats)
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goto out;
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card->options.performance_stats = i;
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if (i == 0)
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memset(&card->perf_stats, 0,
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sizeof(struct qeth_perf_stats));
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card->perf_stats.initial_rx_packets = card->stats.rx_packets;
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card->perf_stats.initial_tx_packets = card->stats.tx_packets;
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} else
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rc = -EINVAL;
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out:
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mutex_unlock(&card->conf_mutex);
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return rc ? rc : count;
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}
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static DEVICE_ATTR(performance_stats, 0644, qeth_dev_performance_stats_show,
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qeth_dev_performance_stats_store);
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static ssize_t qeth_dev_layer2_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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return sprintf(buf, "%i\n", card->options.layer2);
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}
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static ssize_t qeth_dev_layer2_store(struct device *dev,
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struct device_attribute *attr, const char *buf, size_t count)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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char *tmp;
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int i, rc = 0;
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enum qeth_discipline_id newdis;
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if (!card)
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return -EINVAL;
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mutex_lock(&card->discipline_mutex);
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if (card->state != CARD_STATE_DOWN) {
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rc = -EPERM;
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goto out;
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}
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i = simple_strtoul(buf, &tmp, 16);
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switch (i) {
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case 0:
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newdis = QETH_DISCIPLINE_LAYER3;
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break;
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case 1:
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newdis = QETH_DISCIPLINE_LAYER2;
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break;
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default:
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rc = -EINVAL;
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goto out;
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}
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if (card->options.layer2 == newdis)
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goto out;
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else {
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card->info.mac_bits = 0;
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if (card->discipline) {
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card->discipline->remove(card->gdev);
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qeth_core_free_discipline(card);
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}
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}
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rc = qeth_core_load_discipline(card, newdis);
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if (rc)
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goto out;
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rc = card->discipline->setup(card->gdev);
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out:
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mutex_unlock(&card->discipline_mutex);
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return rc ? rc : count;
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}
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static DEVICE_ATTR(layer2, 0644, qeth_dev_layer2_show,
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qeth_dev_layer2_store);
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#define ATTR_QETH_ISOLATION_NONE ("none")
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#define ATTR_QETH_ISOLATION_FWD ("forward")
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#define ATTR_QETH_ISOLATION_DROP ("drop")
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static ssize_t qeth_dev_isolation_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qeth_card *card = dev_get_drvdata(dev);
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if (!card)
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return -EINVAL;
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switch (card->options.isolation) {
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case ISOLATION_MODE_NONE:
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return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_NONE);
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case ISOLATION_MODE_FWD:
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return snprintf(buf, 9, "%s\n", ATTR_QETH_ISOLATION_FWD);
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case ISOLATION_MODE_DROP:
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return snprintf(buf, 6, "%s\n", ATTR_QETH_ISOLATION_DROP);
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default:
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return snprintf(buf, 5, "%s\n", "N/A");
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}
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}
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|
|
static ssize_t qeth_dev_isolation_store(struct device *dev,
|
|
struct device_attribute *attr, const char *buf, size_t count)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
enum qeth_ipa_isolation_modes isolation;
|
|
int rc = 0;
|
|
|
|
if (!card)
|
|
return -EINVAL;
|
|
|
|
mutex_lock(&card->conf_mutex);
|
|
/* check for unknown, too, in case we do not yet know who we are */
|
|
if (card->info.type != QETH_CARD_TYPE_OSD &&
|
|
card->info.type != QETH_CARD_TYPE_OSX &&
|
|
card->info.type != QETH_CARD_TYPE_UNKNOWN) {
|
|
rc = -EOPNOTSUPP;
|
|
dev_err(&card->gdev->dev, "Adapter does not "
|
|
"support QDIO data connection isolation\n");
|
|
goto out;
|
|
}
|
|
|
|
/* parse input into isolation mode */
|
|
if (sysfs_streq(buf, ATTR_QETH_ISOLATION_NONE)) {
|
|
isolation = ISOLATION_MODE_NONE;
|
|
} else if (sysfs_streq(buf, ATTR_QETH_ISOLATION_FWD)) {
|
|
isolation = ISOLATION_MODE_FWD;
|
|
} else if (sysfs_streq(buf, ATTR_QETH_ISOLATION_DROP)) {
|
|
isolation = ISOLATION_MODE_DROP;
|
|
} else {
|
|
rc = -EINVAL;
|
|
goto out;
|
|
}
|
|
rc = count;
|
|
|
|
/* defer IP assist if device is offline (until discipline->set_online)*/
|
|
card->options.prev_isolation = card->options.isolation;
|
|
card->options.isolation = isolation;
|
|
if (qeth_card_hw_is_reachable(card)) {
|
|
int ipa_rc = qeth_set_access_ctrl_online(card, 1);
|
|
if (ipa_rc != 0)
|
|
rc = ipa_rc;
|
|
}
|
|
out:
|
|
mutex_unlock(&card->conf_mutex);
|
|
return rc;
|
|
}
|
|
|
|
static DEVICE_ATTR(isolation, 0644, qeth_dev_isolation_show,
|
|
qeth_dev_isolation_store);
|
|
|
|
static ssize_t qeth_dev_switch_attrs_show(struct device *dev,
|
|
struct device_attribute *attr, char *buf)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
struct qeth_switch_info sw_info;
|
|
int rc = 0;
|
|
|
|
if (!card)
|
|
return -EINVAL;
|
|
|
|
if (!qeth_card_hw_is_reachable(card))
|
|
return sprintf(buf, "n/a\n");
|
|
|
|
rc = qeth_query_switch_attributes(card, &sw_info);
|
|
if (rc)
|
|
return rc;
|
|
|
|
if (!sw_info.capabilities)
|
|
rc = sprintf(buf, "unknown");
|
|
|
|
if (sw_info.capabilities & QETH_SWITCH_FORW_802_1)
|
|
rc = sprintf(buf, (sw_info.settings & QETH_SWITCH_FORW_802_1 ?
|
|
"[802.1]" : "802.1"));
|
|
if (sw_info.capabilities & QETH_SWITCH_FORW_REFL_RELAY)
|
|
rc += sprintf(buf + rc,
|
|
(sw_info.settings & QETH_SWITCH_FORW_REFL_RELAY ?
|
|
" [rr]" : " rr"));
|
|
rc += sprintf(buf + rc, "\n");
|
|
|
|
return rc;
|
|
}
|
|
|
|
static DEVICE_ATTR(switch_attrs, 0444,
|
|
qeth_dev_switch_attrs_show, NULL);
|
|
|
|
static ssize_t qeth_hw_trap_show(struct device *dev,
|
|
struct device_attribute *attr, char *buf)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
|
|
if (!card)
|
|
return -EINVAL;
|
|
if (card->info.hwtrap)
|
|
return snprintf(buf, 5, "arm\n");
|
|
else
|
|
return snprintf(buf, 8, "disarm\n");
|
|
}
|
|
|
|
static ssize_t qeth_hw_trap_store(struct device *dev,
|
|
struct device_attribute *attr, const char *buf, size_t count)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
int rc = 0;
|
|
int state = 0;
|
|
|
|
if (!card)
|
|
return -EINVAL;
|
|
|
|
mutex_lock(&card->conf_mutex);
|
|
if (qeth_card_hw_is_reachable(card))
|
|
state = 1;
|
|
|
|
if (sysfs_streq(buf, "arm") && !card->info.hwtrap) {
|
|
if (state) {
|
|
if (qeth_is_diagass_supported(card,
|
|
QETH_DIAGS_CMD_TRAP)) {
|
|
rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_ARM);
|
|
if (!rc)
|
|
card->info.hwtrap = 1;
|
|
} else
|
|
rc = -EINVAL;
|
|
} else
|
|
card->info.hwtrap = 1;
|
|
} else if (sysfs_streq(buf, "disarm") && card->info.hwtrap) {
|
|
if (state) {
|
|
rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);
|
|
if (!rc)
|
|
card->info.hwtrap = 0;
|
|
} else
|
|
card->info.hwtrap = 0;
|
|
} else if (sysfs_streq(buf, "trap") && state && card->info.hwtrap)
|
|
rc = qeth_hw_trap(card, QETH_DIAGS_TRAP_CAPTURE);
|
|
else
|
|
rc = -EINVAL;
|
|
|
|
mutex_unlock(&card->conf_mutex);
|
|
return rc ? rc : count;
|
|
}
|
|
|
|
static DEVICE_ATTR(hw_trap, 0644, qeth_hw_trap_show,
|
|
qeth_hw_trap_store);
|
|
|
|
static ssize_t qeth_dev_blkt_show(char *buf, struct qeth_card *card, int value)
|
|
{
|
|
|
|
if (!card)
|
|
return -EINVAL;
|
|
|
|
return sprintf(buf, "%i\n", value);
|
|
}
|
|
|
|
static ssize_t qeth_dev_blkt_store(struct qeth_card *card,
|
|
const char *buf, size_t count, int *value, int max_value)
|
|
{
|
|
char *tmp;
|
|
int i, rc = 0;
|
|
|
|
if (!card)
|
|
return -EINVAL;
|
|
|
|
mutex_lock(&card->conf_mutex);
|
|
if ((card->state != CARD_STATE_DOWN) &&
|
|
(card->state != CARD_STATE_RECOVER)) {
|
|
rc = -EPERM;
|
|
goto out;
|
|
}
|
|
i = simple_strtoul(buf, &tmp, 10);
|
|
if (i <= max_value)
|
|
*value = i;
|
|
else
|
|
rc = -EINVAL;
|
|
out:
|
|
mutex_unlock(&card->conf_mutex);
|
|
return rc ? rc : count;
|
|
}
|
|
|
|
static ssize_t qeth_dev_blkt_total_show(struct device *dev,
|
|
struct device_attribute *attr, char *buf)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
|
|
return qeth_dev_blkt_show(buf, card, card->info.blkt.time_total);
|
|
}
|
|
|
|
static ssize_t qeth_dev_blkt_total_store(struct device *dev,
|
|
struct device_attribute *attr, const char *buf, size_t count)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
|
|
return qeth_dev_blkt_store(card, buf, count,
|
|
&card->info.blkt.time_total, 5000);
|
|
}
|
|
|
|
|
|
|
|
static DEVICE_ATTR(total, 0644, qeth_dev_blkt_total_show,
|
|
qeth_dev_blkt_total_store);
|
|
|
|
static ssize_t qeth_dev_blkt_inter_show(struct device *dev,
|
|
struct device_attribute *attr, char *buf)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
|
|
return qeth_dev_blkt_show(buf, card, card->info.blkt.inter_packet);
|
|
}
|
|
|
|
static ssize_t qeth_dev_blkt_inter_store(struct device *dev,
|
|
struct device_attribute *attr, const char *buf, size_t count)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
|
|
return qeth_dev_blkt_store(card, buf, count,
|
|
&card->info.blkt.inter_packet, 1000);
|
|
}
|
|
|
|
static DEVICE_ATTR(inter, 0644, qeth_dev_blkt_inter_show,
|
|
qeth_dev_blkt_inter_store);
|
|
|
|
static ssize_t qeth_dev_blkt_inter_jumbo_show(struct device *dev,
|
|
struct device_attribute *attr, char *buf)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
|
|
return qeth_dev_blkt_show(buf, card,
|
|
card->info.blkt.inter_packet_jumbo);
|
|
}
|
|
|
|
static ssize_t qeth_dev_blkt_inter_jumbo_store(struct device *dev,
|
|
struct device_attribute *attr, const char *buf, size_t count)
|
|
{
|
|
struct qeth_card *card = dev_get_drvdata(dev);
|
|
|
|
return qeth_dev_blkt_store(card, buf, count,
|
|
&card->info.blkt.inter_packet_jumbo, 1000);
|
|
}
|
|
|
|
static DEVICE_ATTR(inter_jumbo, 0644, qeth_dev_blkt_inter_jumbo_show,
|
|
qeth_dev_blkt_inter_jumbo_store);
|
|
|
|
static struct attribute *qeth_blkt_device_attrs[] = {
|
|
&dev_attr_total.attr,
|
|
&dev_attr_inter.attr,
|
|
&dev_attr_inter_jumbo.attr,
|
|
NULL,
|
|
};
|
|
static struct attribute_group qeth_device_blkt_group = {
|
|
.name = "blkt",
|
|
.attrs = qeth_blkt_device_attrs,
|
|
};
|
|
|
|
static struct attribute *qeth_device_attrs[] = {
|
|
&dev_attr_state.attr,
|
|
&dev_attr_chpid.attr,
|
|
&dev_attr_if_name.attr,
|
|
&dev_attr_card_type.attr,
|
|
&dev_attr_inbuf_size.attr,
|
|
&dev_attr_portno.attr,
|
|
&dev_attr_portname.attr,
|
|
&dev_attr_priority_queueing.attr,
|
|
&dev_attr_buffer_count.attr,
|
|
&dev_attr_recover.attr,
|
|
&dev_attr_performance_stats.attr,
|
|
&dev_attr_layer2.attr,
|
|
&dev_attr_isolation.attr,
|
|
&dev_attr_hw_trap.attr,
|
|
&dev_attr_switch_attrs.attr,
|
|
NULL,
|
|
};
|
|
static struct attribute_group qeth_device_attr_group = {
|
|
.attrs = qeth_device_attrs,
|
|
};
|
|
|
|
const struct attribute_group *qeth_generic_attr_groups[] = {
|
|
&qeth_device_attr_group,
|
|
&qeth_device_blkt_group,
|
|
NULL,
|
|
};
|
|
|
|
static struct attribute *qeth_osn_device_attrs[] = {
|
|
&dev_attr_state.attr,
|
|
&dev_attr_chpid.attr,
|
|
&dev_attr_if_name.attr,
|
|
&dev_attr_card_type.attr,
|
|
&dev_attr_buffer_count.attr,
|
|
&dev_attr_recover.attr,
|
|
NULL,
|
|
};
|
|
static struct attribute_group qeth_osn_device_attr_group = {
|
|
.attrs = qeth_osn_device_attrs,
|
|
};
|
|
const struct attribute_group *qeth_osn_attr_groups[] = {
|
|
&qeth_osn_device_attr_group,
|
|
NULL,
|
|
};
|