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authorBryan O'Sullivan <bos@pathscale.com>2006-07-01 07:36:11 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-01 12:56:01 -0400
commit1eb68b990aab4c007e520acae39c74d8116693bc (patch)
tree9e11f750a252879c22636048f68503b622cf2fbc /drivers
parent12eef41f8b72b6e11e36b48c78849c17e49781c8 (diff)
[PATCH] IB/ipath: purge sps_lid and sps_mlid arrays
The two arrays only had space for 4 units. Also changed from ipath_set_sps_lid() to ipath_set_lid(); the sps was leftover. Signed-off-by: Dave Olson <dave.olson@qlogic.com> Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Cc: "Michael S. Tsirkin" <mst@mellanox.co.il> Cc: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_common.h7
-rw-r--r--drivers/infiniband/hw/ipath/ipath_init_chip.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_layer.c9
-rw-r--r--drivers/infiniband/hw/ipath/ipath_layer.h2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_mad.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_sysfs.c25
6 files changed, 11 insertions, 36 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_common.h b/drivers/infiniband/hw/ipath/ipath_common.h
index 7a8a086a579a..106f8f49cbb1 100644
--- a/drivers/infiniband/hw/ipath/ipath_common.h
+++ b/drivers/infiniband/hw/ipath/ipath_common.h
@@ -122,8 +122,7 @@ struct infinipath_stats {
122 __u64 sps_ports; 122 __u64 sps_ports;
123 /* list of pkeys (other than default) accepted (0 means not set) */ 123 /* list of pkeys (other than default) accepted (0 means not set) */
124 __u16 sps_pkeys[4]; 124 __u16 sps_pkeys[4];
125 /* lids for up to 4 infinipaths, indexed by infinipath # */ 125 __u16 sps_unused16[4]; /* available; maintaining compatible layout */
126 __u16 sps_lid[4];
127 /* number of user ports per chip (not IB ports) */ 126 /* number of user ports per chip (not IB ports) */
128 __u32 sps_nports; 127 __u32 sps_nports;
129 /* not our interrupt, or already handled */ 128 /* not our interrupt, or already handled */
@@ -141,10 +140,8 @@ struct infinipath_stats {
141 * packets if ipath not configured, sma/mad, etc.) 140 * packets if ipath not configured, sma/mad, etc.)
142 */ 141 */
143 __u64 sps_krdrops; 142 __u64 sps_krdrops;
144 /* mlids for up to 4 infinipaths, indexed by infinipath # */
145 __u16 sps_mlid[4];
146 /* pad for future growth */ 143 /* pad for future growth */
147 __u64 __sps_pad[45]; 144 __u64 __sps_pad[46];
148}; 145};
149 146
150/* 147/*
diff --git a/drivers/infiniband/hw/ipath/ipath_init_chip.c b/drivers/infiniband/hw/ipath/ipath_init_chip.c
index 385605f63f0f..9faa201abe8e 100644
--- a/drivers/infiniband/hw/ipath/ipath_init_chip.c
+++ b/drivers/infiniband/hw/ipath/ipath_init_chip.c
@@ -811,8 +811,6 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit)
811 /* clear any interrups up to this point (ints still not enabled) */ 811 /* clear any interrups up to this point (ints still not enabled) */
812 ipath_write_kreg(dd, dd->ipath_kregs->kr_intclear, -1LL); 812 ipath_write_kreg(dd, dd->ipath_kregs->kr_intclear, -1LL);
813 813
814 ipath_stats.sps_lid[dd->ipath_unit] = dd->ipath_lid;
815
816 /* 814 /*
817 * Set up the port 0 (kernel) rcvhdr q and egr TIDs. If doing 815 * Set up the port 0 (kernel) rcvhdr q and egr TIDs. If doing
818 * re-init, the simplest way to handle this is to free 816 * re-init, the simplest way to handle this is to free
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.c b/drivers/infiniband/hw/ipath/ipath_layer.c
index 6e3d9bf3354f..963942d7ef09 100644
--- a/drivers/infiniband/hw/ipath/ipath_layer.c
+++ b/drivers/infiniband/hw/ipath/ipath_layer.c
@@ -300,9 +300,8 @@ bail:
300 300
301EXPORT_SYMBOL_GPL(ipath_layer_set_mtu); 301EXPORT_SYMBOL_GPL(ipath_layer_set_mtu);
302 302
303int ipath_set_sps_lid(struct ipath_devdata *dd, u32 arg, u8 lmc) 303int ipath_set_lid(struct ipath_devdata *dd, u32 arg, u8 lmc)
304{ 304{
305 ipath_stats.sps_lid[dd->ipath_unit] = arg;
306 dd->ipath_lid = arg; 305 dd->ipath_lid = arg;
307 dd->ipath_lmc = lmc; 306 dd->ipath_lmc = lmc;
308 307
@@ -316,7 +315,7 @@ int ipath_set_sps_lid(struct ipath_devdata *dd, u32 arg, u8 lmc)
316 return 0; 315 return 0;
317} 316}
318 317
319EXPORT_SYMBOL_GPL(ipath_set_sps_lid); 318EXPORT_SYMBOL_GPL(ipath_set_lid);
320 319
321int ipath_layer_set_guid(struct ipath_devdata *dd, __be64 guid) 320int ipath_layer_set_guid(struct ipath_devdata *dd, __be64 guid)
322{ 321{
@@ -632,9 +631,9 @@ int ipath_layer_open(struct ipath_devdata *dd, u32 * pktmax)
632 631
633 if (*dd->ipath_statusp & IPATH_STATUS_IB_READY) 632 if (*dd->ipath_statusp & IPATH_STATUS_IB_READY)
634 intval |= IPATH_LAYER_INT_IF_UP; 633 intval |= IPATH_LAYER_INT_IF_UP;
635 if (ipath_stats.sps_lid[dd->ipath_unit]) 634 if (dd->ipath_lid)
636 intval |= IPATH_LAYER_INT_LID; 635 intval |= IPATH_LAYER_INT_LID;
637 if (ipath_stats.sps_mlid[dd->ipath_unit]) 636 if (dd->ipath_mlid)
638 intval |= IPATH_LAYER_INT_BCAST; 637 intval |= IPATH_LAYER_INT_BCAST;
639 /* 638 /*
640 * do this on open, in case low level is already up and 639 * do this on open, in case low level is already up and
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.h b/drivers/infiniband/hw/ipath/ipath_layer.h
index ee617e851a4d..71485096fcac 100644
--- a/drivers/infiniband/hw/ipath/ipath_layer.h
+++ b/drivers/infiniband/hw/ipath/ipath_layer.h
@@ -129,7 +129,7 @@ u16 ipath_layer_get_bcast(struct ipath_devdata *dd);
129u32 ipath_layer_get_cr_errpkey(struct ipath_devdata *dd); 129u32 ipath_layer_get_cr_errpkey(struct ipath_devdata *dd);
130int ipath_layer_set_linkstate(struct ipath_devdata *dd, u8 state); 130int ipath_layer_set_linkstate(struct ipath_devdata *dd, u8 state);
131int ipath_layer_set_mtu(struct ipath_devdata *, u16); 131int ipath_layer_set_mtu(struct ipath_devdata *, u16);
132int ipath_set_sps_lid(struct ipath_devdata *, u32, u8); 132int ipath_set_lid(struct ipath_devdata *, u32, u8);
133int ipath_layer_send_hdr(struct ipath_devdata *dd, 133int ipath_layer_send_hdr(struct ipath_devdata *dd,
134 struct ether_header *hdr); 134 struct ether_header *hdr);
135int ipath_verbs_send(struct ipath_devdata *dd, u32 hdrwords, 135int ipath_verbs_send(struct ipath_devdata *dd, u32 hdrwords,
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index 95756924ecd2..195f82e136e4 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -308,7 +308,7 @@ static int recv_subn_set_portinfo(struct ib_smp *smp,
308 /* Must be a valid unicast LID address. */ 308 /* Must be a valid unicast LID address. */
309 if (lid == 0 || lid >= IPS_MULTICAST_LID_BASE) 309 if (lid == 0 || lid >= IPS_MULTICAST_LID_BASE)
310 goto err; 310 goto err;
311 ipath_set_sps_lid(dev->dd, lid, pip->mkeyprot_resv_lmc & 7); 311 ipath_set_lid(dev->dd, lid, pip->mkeyprot_resv_lmc & 7);
312 event.event = IB_EVENT_LID_CHANGE; 312 event.event = IB_EVENT_LID_CHANGE;
313 ib_dispatch_event(&event); 313 ib_dispatch_event(&event);
314 } 314 }
diff --git a/drivers/infiniband/hw/ipath/ipath_sysfs.c b/drivers/infiniband/hw/ipath/ipath_sysfs.c
index ccff629278a4..59694f1ef3ad 100644
--- a/drivers/infiniband/hw/ipath/ipath_sysfs.c
+++ b/drivers/infiniband/hw/ipath/ipath_sysfs.c
@@ -115,11 +115,6 @@ DRIVER_STAT(pkey0, pkeys[0]);
115DRIVER_STAT(pkey1, pkeys[1]); 115DRIVER_STAT(pkey1, pkeys[1]);
116DRIVER_STAT(pkey2, pkeys[2]); 116DRIVER_STAT(pkey2, pkeys[2]);
117DRIVER_STAT(pkey3, pkeys[3]); 117DRIVER_STAT(pkey3, pkeys[3]);
118/* XXX fix the following when dynamic table of devices used */
119DRIVER_STAT(lid0, lid[0]);
120DRIVER_STAT(lid1, lid[1]);
121DRIVER_STAT(lid2, lid[2]);
122DRIVER_STAT(lid3, lid[3]);
123 118
124DRIVER_STAT(nports, nports); 119DRIVER_STAT(nports, nports);
125DRIVER_STAT(null_intr, nullintr); 120DRIVER_STAT(null_intr, nullintr);
@@ -128,11 +123,6 @@ DRIVER_STAT(avg_pkts_call, avgpkts_call);
128DRIVER_STAT(page_locks, pagelocks); 123DRIVER_STAT(page_locks, pagelocks);
129DRIVER_STAT(page_unlocks, pageunlocks); 124DRIVER_STAT(page_unlocks, pageunlocks);
130DRIVER_STAT(krdrops, krdrops); 125DRIVER_STAT(krdrops, krdrops);
131/* XXX fix the following when dynamic table of devices used */
132DRIVER_STAT(mlid0, mlid[0]);
133DRIVER_STAT(mlid1, mlid[1]);
134DRIVER_STAT(mlid2, mlid[2]);
135DRIVER_STAT(mlid3, mlid[3]);
136 126
137static struct attribute *driver_stat_attributes[] = { 127static struct attribute *driver_stat_attributes[] = {
138 &driver_attr_intrs.attr, 128 &driver_attr_intrs.attr,
@@ -155,10 +145,6 @@ static struct attribute *driver_stat_attributes[] = {
155 &driver_attr_pkey1.attr, 145 &driver_attr_pkey1.attr,
156 &driver_attr_pkey2.attr, 146 &driver_attr_pkey2.attr,
157 &driver_attr_pkey3.attr, 147 &driver_attr_pkey3.attr,
158 &driver_attr_lid0.attr,
159 &driver_attr_lid1.attr,
160 &driver_attr_lid2.attr,
161 &driver_attr_lid3.attr,
162 &driver_attr_nports.attr, 148 &driver_attr_nports.attr,
163 &driver_attr_null_intr.attr, 149 &driver_attr_null_intr.attr,
164 &driver_attr_max_pkts_call.attr, 150 &driver_attr_max_pkts_call.attr,
@@ -166,10 +152,6 @@ static struct attribute *driver_stat_attributes[] = {
166 &driver_attr_page_locks.attr, 152 &driver_attr_page_locks.attr,
167 &driver_attr_page_unlocks.attr, 153 &driver_attr_page_unlocks.attr,
168 &driver_attr_krdrops.attr, 154 &driver_attr_krdrops.attr,
169 &driver_attr_mlid0.attr,
170 &driver_attr_mlid1.attr,
171 &driver_attr_mlid2.attr,
172 &driver_attr_mlid3.attr,
173 NULL 155 NULL
174}; 156};
175 157
@@ -273,7 +255,7 @@ static ssize_t store_lid(struct device *dev,
273 size_t count) 255 size_t count)
274{ 256{
275 struct ipath_devdata *dd = dev_get_drvdata(dev); 257 struct ipath_devdata *dd = dev_get_drvdata(dev);
276 u16 lid; 258 u16 lid = 0;
277 int ret; 259 int ret;
278 260
279 ret = ipath_parse_ushort(buf, &lid); 261 ret = ipath_parse_ushort(buf, &lid);
@@ -285,11 +267,11 @@ static ssize_t store_lid(struct device *dev,
285 goto invalid; 267 goto invalid;
286 } 268 }
287 269
288 ipath_set_sps_lid(dd, lid, 0); 270 ipath_set_lid(dd, lid, 0);
289 271
290 goto bail; 272 goto bail;
291invalid: 273invalid:
292 ipath_dev_err(dd, "attempt to set invalid LID\n"); 274 ipath_dev_err(dd, "attempt to set invalid LID 0x%x\n", lid);
293bail: 275bail:
294 return ret; 276 return ret;
295} 277}
@@ -320,7 +302,6 @@ static ssize_t store_mlid(struct device *dev,
320 unit = dd->ipath_unit; 302 unit = dd->ipath_unit;
321 303
322 dd->ipath_mlid = mlid; 304 dd->ipath_mlid = mlid;
323 ipath_stats.sps_mlid[unit] = mlid;
324 ipath_layer_intr(dd, IPATH_LAYER_INT_BCAST); 305 ipath_layer_intr(dd, IPATH_LAYER_INT_BCAST);
325 306
326 goto bail; 307 goto bail;