/*
- * Copyright (c) 2006 QLogic, Inc. All rights reserved.
+ * Copyright (c) 2006, 2007 QLogic Corporation. All rights reserved.
* Copyright (c) 2006 PathScale, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
*/
#include <linux/ctype.h>
-#include <linux/pci.h>
#include "ipath_kernel.h"
-#include "ips_common.h"
-#include "ipath_layer.h"
+#include "ipath_common.h"
/**
* ipath_parse_ushort - parse an unsigned short value in an arbitrary base
static ssize_t show_version(struct device_driver *dev, char *buf)
{
/* The string printed here is already newline-terminated. */
- return scnprintf(buf, PAGE_SIZE, "%s", ipath_core_version);
+ return scnprintf(buf, PAGE_SIZE, "%s", ib_ipath_version);
}
static ssize_t show_num_units(struct device_driver *dev, char *buf)
ipath_count_units(NULL, NULL, NULL));
}
-#define DRIVER_STAT(name, attr) \
- static ssize_t show_stat_##name(struct device_driver *dev, \
- char *buf) \
- { \
- return scnprintf( \
- buf, PAGE_SIZE, "%llu\n", \
- (unsigned long long) ipath_stats.sps_ ##attr); \
- } \
- static DRIVER_ATTR(name, S_IRUGO, show_stat_##name, NULL)
-
-DRIVER_STAT(intrs, ints);
-DRIVER_STAT(err_intrs, errints);
-DRIVER_STAT(errs, errs);
-DRIVER_STAT(pkt_errs, pkterrs);
-DRIVER_STAT(crc_errs, crcerrs);
-DRIVER_STAT(hw_errs, hwerrs);
-DRIVER_STAT(ib_link, iblink);
-DRIVER_STAT(port0_pkts, port0pkts);
-DRIVER_STAT(ether_spkts, ether_spkts);
-DRIVER_STAT(ether_rpkts, ether_rpkts);
-DRIVER_STAT(sma_spkts, sma_spkts);
-DRIVER_STAT(sma_rpkts, sma_rpkts);
-DRIVER_STAT(hdrq_full, hdrqfull);
-DRIVER_STAT(etid_full, etidfull);
-DRIVER_STAT(no_piobufs, nopiobufs);
-DRIVER_STAT(ports, ports);
-DRIVER_STAT(pkey0, pkeys[0]);
-DRIVER_STAT(pkey1, pkeys[1]);
-DRIVER_STAT(pkey2, pkeys[2]);
-DRIVER_STAT(pkey3, pkeys[3]);
-/* XXX fix the following when dynamic table of devices used */
-DRIVER_STAT(lid0, lid[0]);
-DRIVER_STAT(lid1, lid[1]);
-DRIVER_STAT(lid2, lid[2]);
-DRIVER_STAT(lid3, lid[3]);
-
-DRIVER_STAT(nports, nports);
-DRIVER_STAT(null_intr, nullintr);
-DRIVER_STAT(max_pkts_call, maxpkts_call);
-DRIVER_STAT(avg_pkts_call, avgpkts_call);
-DRIVER_STAT(page_locks, pagelocks);
-DRIVER_STAT(page_unlocks, pageunlocks);
-DRIVER_STAT(krdrops, krdrops);
-/* XXX fix the following when dynamic table of devices used */
-DRIVER_STAT(mlid0, mlid[0]);
-DRIVER_STAT(mlid1, mlid[1]);
-DRIVER_STAT(mlid2, mlid[2]);
-DRIVER_STAT(mlid3, mlid[3]);
-
-static struct attribute *driver_stat_attributes[] = {
- &driver_attr_intrs.attr,
- &driver_attr_err_intrs.attr,
- &driver_attr_errs.attr,
- &driver_attr_pkt_errs.attr,
- &driver_attr_crc_errs.attr,
- &driver_attr_hw_errs.attr,
- &driver_attr_ib_link.attr,
- &driver_attr_port0_pkts.attr,
- &driver_attr_ether_spkts.attr,
- &driver_attr_ether_rpkts.attr,
- &driver_attr_sma_spkts.attr,
- &driver_attr_sma_rpkts.attr,
- &driver_attr_hdrq_full.attr,
- &driver_attr_etid_full.attr,
- &driver_attr_no_piobufs.attr,
- &driver_attr_ports.attr,
- &driver_attr_pkey0.attr,
- &driver_attr_pkey1.attr,
- &driver_attr_pkey2.attr,
- &driver_attr_pkey3.attr,
- &driver_attr_lid0.attr,
- &driver_attr_lid1.attr,
- &driver_attr_lid2.attr,
- &driver_attr_lid3.attr,
- &driver_attr_nports.attr,
- &driver_attr_null_intr.attr,
- &driver_attr_max_pkts_call.attr,
- &driver_attr_avg_pkts_call.attr,
- &driver_attr_page_locks.attr,
- &driver_attr_page_unlocks.attr,
- &driver_attr_krdrops.attr,
- &driver_attr_mlid0.attr,
- &driver_attr_mlid1.attr,
- &driver_attr_mlid2.attr,
- &driver_attr_mlid3.attr,
- NULL
-};
-
-static struct attribute_group driver_stat_attr_group = {
- .name = "stats",
- .attrs = driver_stat_attributes
-};
-
static ssize_t show_status(struct device *dev,
struct device_attribute *attr,
char *buf)
"Initted",
"Disabled",
"Admin_Disabled",
- "OIB_SMA",
- "SMA",
+ "", /* This used to be the old "OIB_SMA" status. */
+ "", /* This used to be the old "SMA" status. */
"Present",
"IB_link_up",
"IB_configured",
return scnprintf(buf, PAGE_SIZE, "%s", dd->ipath_boardversion);
}
+static ssize_t show_lmc(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct ipath_devdata *dd = dev_get_drvdata(dev);
+
+ return scnprintf(buf, PAGE_SIZE, "%u\n", dd->ipath_lmc);
+}
+
+static ssize_t store_lmc(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct ipath_devdata *dd = dev_get_drvdata(dev);
+ u16 lmc = 0;
+ int ret;
+
+ ret = ipath_parse_ushort(buf, &lmc);
+ if (ret < 0)
+ goto invalid;
+
+ if (lmc > 7) {
+ ret = -EINVAL;
+ goto invalid;
+ }
+
+ ipath_set_lid(dd, dd->ipath_lid, lmc);
+
+ goto bail;
+invalid:
+ ipath_dev_err(dd, "attempt to set invalid LMC %u\n", lmc);
+bail:
+ return ret;
+}
+
static ssize_t show_lid(struct device *dev,
struct device_attribute *attr,
char *buf)
size_t count)
{
struct ipath_devdata *dd = dev_get_drvdata(dev);
- u16 lid;
+ u16 lid = 0;
int ret;
ret = ipath_parse_ushort(buf, &lid);
if (ret < 0)
goto invalid;
- if (lid == 0 || lid >= IPS_MULTICAST_LID_BASE) {
+ if (lid == 0 || lid >= IPATH_MULTICAST_LID_BASE) {
ret = -EINVAL;
goto invalid;
}
- ipath_set_sps_lid(dd, lid, 0);
+ ipath_set_lid(dd, lid, dd->ipath_lmc);
goto bail;
invalid:
- ipath_dev_err(dd, "attempt to set invalid LID\n");
+ ipath_dev_err(dd, "attempt to set invalid LID 0x%x\n", lid);
bail:
return ret;
}
size_t count)
{
struct ipath_devdata *dd = dev_get_drvdata(dev);
- int unit;
u16 mlid;
int ret;
ret = ipath_parse_ushort(buf, &mlid);
- if (ret < 0 || mlid < IPS_MULTICAST_LID_BASE)
+ if (ret < 0 || mlid < IPATH_MULTICAST_LID_BASE)
goto invalid;
- unit = dd->ipath_unit;
-
dd->ipath_mlid = mlid;
- ipath_stats.sps_mlid[unit] = mlid;
- ipath_layer_intr(dd, IPATH_LAYER_INT_BCAST);
goto bail;
invalid:
struct ipath_devdata *dd = dev_get_drvdata(dev);
ssize_t ret;
unsigned short guid[8];
- __be64 nguid;
+ __be64 new_guid;
u8 *ng;
int i;
&guid[4], &guid[5], &guid[6], &guid[7]) != 8)
goto invalid;
- ng = (u8 *) &nguid;
+ ng = (u8 *) &new_guid;
for (i = 0; i < 8; i++) {
if (guid[i] > 0xff)
ng[i] = guid[i];
}
- dd->ipath_guid = nguid;
+ if (new_guid == 0)
+ goto invalid;
+
+ dd->ipath_guid = new_guid;
dd->ipath_nguid = 1;
ret = strlen(buf);
return scnprintf(buf, PAGE_SIZE, "%u\n", dd->ipath_nguid);
}
+static ssize_t show_nports(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct ipath_devdata *dd = dev_get_drvdata(dev);
+
+ /* Return the number of user ports available. */
+ return scnprintf(buf, PAGE_SIZE, "%u\n", dd->ipath_cfgports - 1);
+}
+
static ssize_t show_serial(struct device *dev,
struct device_attribute *attr,
char *buf)
if (ret < 0)
goto invalid;
- r = ipath_layer_set_linkstate(dd, state);
+ r = ipath_set_linkstate(dd, state);
if (r < 0) {
ret = r;
goto bail;
if (ret < 0)
goto invalid;
- r = ipath_layer_set_mtu(dd, mtu);
+ r = ipath_set_mtu(dd, mtu);
if (r < 0)
ret = r;
return ret;
}
+static ssize_t store_rx_pol_inv(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct ipath_devdata *dd = dev_get_drvdata(dev);
+ int ret, r;
+ u16 val;
+
+ ret = ipath_parse_ushort(buf, &val);
+ if (ret < 0)
+ goto invalid;
+
+ r = ipath_set_rx_pol_inv(dd, val);
+ if (r < 0) {
+ ret = r;
+ goto bail;
+ }
+
+ goto bail;
+invalid:
+ ipath_dev_err(dd, "attempt to set invalid Rx Polarity invert\n");
+bail:
+ return ret;
+}
+
+static ssize_t store_led_override(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct ipath_devdata *dd = dev_get_drvdata(dev);
+ int ret;
+ u16 val;
+
+ ret = ipath_parse_ushort(buf, &val);
+ if (ret > 0)
+ ipath_set_led_override(dd, val);
+ else
+ ipath_dev_err(dd, "attempt to set invalid LED override\n");
+ return ret;
+}
+
+static ssize_t show_logged_errs(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct ipath_devdata *dd = dev_get_drvdata(dev);
+ int idx, count;
+
+ /* force consistency with actual EEPROM */
+ if (ipath_update_eeprom_log(dd) != 0)
+ return -ENXIO;
+
+ count = 0;
+ for (idx = 0; idx < IPATH_EEP_LOG_CNT; ++idx) {
+ count += scnprintf(buf + count, PAGE_SIZE - count, "%d%c",
+ dd->ipath_eep_st_errs[idx],
+ idx == (IPATH_EEP_LOG_CNT - 1) ? '\n' : ' ');
+ }
+
+ return count;
+}
+
static DRIVER_ATTR(num_units, S_IRUGO, show_num_units, NULL);
static DRIVER_ATTR(version, S_IRUGO, show_version, NULL);
};
static DEVICE_ATTR(guid, S_IWUSR | S_IRUGO, show_guid, store_guid);
+static DEVICE_ATTR(lmc, S_IWUSR | S_IRUGO, show_lmc, store_lmc);
static DEVICE_ATTR(lid, S_IWUSR | S_IRUGO, show_lid, store_lid);
static DEVICE_ATTR(link_state, S_IWUSR, NULL, store_link_state);
static DEVICE_ATTR(mlid, S_IWUSR | S_IRUGO, show_mlid, store_mlid);
static DEVICE_ATTR(mtu, S_IWUSR | S_IRUGO, show_mtu, store_mtu);
static DEVICE_ATTR(enabled, S_IWUSR | S_IRUGO, show_enabled, store_enabled);
static DEVICE_ATTR(nguid, S_IRUGO, show_nguid, NULL);
+static DEVICE_ATTR(nports, S_IRUGO, show_nports, NULL);
static DEVICE_ATTR(reset, S_IWUSR, NULL, store_reset);
static DEVICE_ATTR(serial, S_IRUGO, show_serial, NULL);
static DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
static DEVICE_ATTR(status_str, S_IRUGO, show_status_str, NULL);
static DEVICE_ATTR(boardversion, S_IRUGO, show_boardversion, NULL);
static DEVICE_ATTR(unit, S_IRUGO, show_unit, NULL);
+static DEVICE_ATTR(rx_pol_inv, S_IWUSR, NULL, store_rx_pol_inv);
+static DEVICE_ATTR(led_override, S_IWUSR, NULL, store_led_override);
+static DEVICE_ATTR(logged_errors, S_IRUGO, show_logged_errs, NULL);
static struct attribute *dev_attributes[] = {
&dev_attr_guid.attr,
+ &dev_attr_lmc.attr,
&dev_attr_lid.attr,
&dev_attr_link_state.attr,
&dev_attr_mlid.attr,
&dev_attr_mtu.attr,
&dev_attr_nguid.attr,
+ &dev_attr_nports.attr,
&dev_attr_serial.attr,
&dev_attr_status.attr,
&dev_attr_status_str.attr,
&dev_attr_boardversion.attr,
&dev_attr_unit.attr,
&dev_attr_enabled.attr,
+ &dev_attr_rx_pol_inv.attr,
+ &dev_attr_led_override.attr,
+ &dev_attr_logged_errors.attr,
NULL
};
int ret;
ret = sysfs_create_group(&drv->kobj, &driver_attr_group);
- if (ret)
- goto bail;
- ret = sysfs_create_group(&drv->kobj, &driver_stat_attr_group);
- if (ret)
- sysfs_remove_group(&drv->kobj, &driver_attr_group);
-
-bail:
return ret;
}
void ipath_driver_remove_group(struct device_driver *drv)
{
- sysfs_remove_group(&drv->kobj, &driver_stat_attr_group);
sysfs_remove_group(&drv->kobj, &driver_attr_group);
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff