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-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib.h2
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_cm.c13
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_fs.c8
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ib.c37
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c4
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_multicast.c8
6 files changed, 43 insertions, 29 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index 936804e..86df632 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -46,7 +46,7 @@
#include <net/neighbour.h>
#include <net/sch_generic.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <rdma/ib_verbs.h>
#include <rdma/ib_pack.h>
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 073acdf..3767853 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -37,6 +37,7 @@
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
+#include <linux/moduleparam.h>
#include "ipoib.h"
@@ -84,7 +85,7 @@ static void ipoib_cm_dma_unmap_rx(struct ipoib_dev_priv *priv, int frags,
ib_dma_unmap_single(priv->ca, mapping[0], IPOIB_CM_HEAD_SIZE, DMA_FROM_DEVICE);
for (i = 0; i < frags; ++i)
- ib_dma_unmap_single(priv->ca, mapping[i + 1], PAGE_SIZE, DMA_FROM_DEVICE);
+ ib_dma_unmap_page(priv->ca, mapping[i + 1], PAGE_SIZE, DMA_FROM_DEVICE);
}
static int ipoib_cm_post_receive_srq(struct net_device *dev, int id)
@@ -169,7 +170,7 @@ static struct sk_buff *ipoib_cm_alloc_rx_skb(struct net_device *dev,
goto partial_error;
skb_fill_page_desc(skb, i, page, 0, PAGE_SIZE);
- mapping[i + 1] = ib_dma_map_page(priv->ca, skb_shinfo(skb)->frags[i].page,
+ mapping[i + 1] = ib_dma_map_page(priv->ca, page,
0, PAGE_SIZE, DMA_FROM_DEVICE);
if (unlikely(ib_dma_mapping_error(priv->ca, mapping[i + 1])))
goto partial_error;
@@ -183,7 +184,7 @@ partial_error:
ib_dma_unmap_single(priv->ca, mapping[0], IPOIB_CM_HEAD_SIZE, DMA_FROM_DEVICE);
for (; i > 0; --i)
- ib_dma_unmap_single(priv->ca, mapping[i], PAGE_SIZE, DMA_FROM_DEVICE);
+ ib_dma_unmap_page(priv->ca, mapping[i], PAGE_SIZE, DMA_FROM_DEVICE);
dev_kfree_skb_any(skb);
return NULL;
@@ -537,12 +538,13 @@ static void skb_put_frags(struct sk_buff *skb, unsigned int hdr_space,
if (length == 0) {
/* don't need this page */
- skb_fill_page_desc(toskb, i, frag->page, 0, PAGE_SIZE);
+ skb_fill_page_desc(toskb, i, skb_frag_page(frag),
+ 0, PAGE_SIZE);
--skb_shinfo(skb)->nr_frags;
} else {
size = min(length, (unsigned) PAGE_SIZE);
- frag->size = size;
+ skb_frag_size_set(frag, size);
skb->data_len += size;
skb->truesize += size;
skb->len += size;
@@ -1500,6 +1502,7 @@ static void ipoib_cm_create_srq(struct net_device *dev, int max_sge)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ib_srq_init_attr srq_init_attr = {
+ .srq_type = IB_SRQT_BASIC,
.attr = {
.max_wr = ipoib_recvq_size,
.max_sge = max_sge
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_fs.c b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
index 86eae22..5006185 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_fs.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
@@ -37,6 +37,7 @@
struct file_operations;
#include <linux/debugfs.h>
+#include <linux/export.h>
#include "ipoib.h"
@@ -212,16 +213,15 @@ static int ipoib_path_seq_show(struct seq_file *file, void *iter_ptr)
gid_buf, path.pathrec.dlid ? "yes" : "no");
if (path.pathrec.dlid) {
- rate = ib_rate_to_mult(path.pathrec.rate) * 25;
+ rate = ib_rate_to_mbps(path.pathrec.rate);
seq_printf(file,
" DLID: 0x%04x\n"
" SL: %12d\n"
- " rate: %*d%s Gb/sec\n",
+ " rate: %8d.%d Gb/sec\n",
be16_to_cpu(path.pathrec.dlid),
path.pathrec.sl,
- 10 - ((rate % 10) ? 2 : 0),
- rate / 10, rate % 10 ? ".5" : "");
+ rate / 1000, rate % 1000);
}
seq_putc(file, '\n');
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 81ae61d..4115be5 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -34,6 +34,7 @@
*/
#include <linux/delay.h>
+#include <linux/moduleparam.h>
#include <linux/dma-mapping.h>
#include <linux/slab.h>
@@ -56,21 +57,24 @@ struct ipoib_ah *ipoib_create_ah(struct net_device *dev,
struct ib_pd *pd, struct ib_ah_attr *attr)
{
struct ipoib_ah *ah;
+ struct ib_ah *vah;
ah = kmalloc(sizeof *ah, GFP_KERNEL);
if (!ah)
- return NULL;
+ return ERR_PTR(-ENOMEM);
ah->dev = dev;
ah->last_send = 0;
kref_init(&ah->ref);
- ah->ah = ib_create_ah(pd, attr);
- if (IS_ERR(ah->ah)) {
+ vah = ib_create_ah(pd, attr);
+ if (IS_ERR(vah)) {
kfree(ah);
- ah = NULL;
- } else
+ ah = (struct ipoib_ah *)vah;
+ } else {
+ ah->ah = vah;
ipoib_dbg(netdev_priv(dev), "Created ah %p\n", ah->ah);
+ }
return ah;
}
@@ -117,7 +121,7 @@ static void ipoib_ud_skb_put_frags(struct ipoib_dev_priv *priv,
size = length - IPOIB_UD_HEAD_SIZE;
- frag->size = size;
+ skb_frag_size_set(frag, size);
skb->data_len += size;
skb->truesize += size;
} else
@@ -182,7 +186,7 @@ static struct sk_buff *ipoib_alloc_rx_skb(struct net_device *dev, int id)
goto partial_error;
skb_fill_page_desc(skb, 0, page, 0, PAGE_SIZE);
mapping[1] =
- ib_dma_map_page(priv->ca, skb_shinfo(skb)->frags[0].page,
+ ib_dma_map_page(priv->ca, page,
0, PAGE_SIZE, DMA_FROM_DEVICE);
if (unlikely(ib_dma_mapping_error(priv->ca, mapping[1])))
goto partial_error;
@@ -322,9 +326,10 @@ static int ipoib_dma_map_tx(struct ib_device *ca,
off = 0;
for (i = 0; i < skb_shinfo(skb)->nr_frags; ++i) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- mapping[i + off] = ib_dma_map_page(ca, frag->page,
- frag->page_offset, frag->size,
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+ mapping[i + off] = ib_dma_map_page(ca,
+ skb_frag_page(frag),
+ frag->page_offset, skb_frag_size(frag),
DMA_TO_DEVICE);
if (unlikely(ib_dma_mapping_error(ca, mapping[i + off])))
goto partial_error;
@@ -333,8 +338,9 @@ static int ipoib_dma_map_tx(struct ib_device *ca,
partial_error:
for (; i > 0; --i) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
- ib_dma_unmap_page(ca, mapping[i - !off], frag->size, DMA_TO_DEVICE);
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
+
+ ib_dma_unmap_page(ca, mapping[i - !off], skb_frag_size(frag), DMA_TO_DEVICE);
}
if (off)
@@ -358,8 +364,9 @@ static void ipoib_dma_unmap_tx(struct ib_device *ca,
off = 0;
for (i = 0; i < skb_shinfo(skb)->nr_frags; ++i) {
- skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
- ib_dma_unmap_page(ca, mapping[i + off], frag->size,
+ const skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+
+ ib_dma_unmap_page(ca, mapping[i + off], skb_frag_size(frag),
DMA_TO_DEVICE);
}
}
@@ -509,7 +516,7 @@ static inline int post_send(struct ipoib_dev_priv *priv,
for (i = 0; i < nr_frags; ++i) {
priv->tx_sge[i + off].addr = mapping[i + off];
- priv->tx_sge[i + off].length = frags[i].size;
+ priv->tx_sge[i + off].length = skb_frag_size(&frags[i]);
}
priv->tx_wr.num_sge = nr_frags + off;
priv->tx_wr.wr_id = wr_id;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 6ea9600..1740b82 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -432,7 +432,7 @@ static void path_rec_completion(int status,
spin_lock_irqsave(&priv->lock, flags);
- if (ah) {
+ if (!IS_ERR_OR_NULL(ah)) {
path->pathrec = *pathrec;
old_ah = path->ah;
@@ -989,7 +989,7 @@ static const struct net_device_ops ipoib_netdev_ops = {
.ndo_fix_features = ipoib_fix_features,
.ndo_start_xmit = ipoib_start_xmit,
.ndo_tx_timeout = ipoib_timeout,
- .ndo_set_multicast_list = ipoib_set_mcast_list,
+ .ndo_set_rx_mode = ipoib_set_mcast_list,
.ndo_neigh_setup = ipoib_neigh_setup_dev,
};
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index fc04594..80799c0 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -34,6 +34,7 @@
#include <linux/skbuff.h>
#include <linux/rtnetlink.h>
+#include <linux/moduleparam.h>
#include <linux/ip.h>
#include <linux/in.h>
#include <linux/igmp.h>
@@ -248,8 +249,11 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
av.grh.dgid = mcast->mcmember.mgid;
ah = ipoib_create_ah(dev, priv->pd, &av);
- if (!ah) {
- ipoib_warn(priv, "ib_address_create failed\n");
+ if (IS_ERR(ah)) {
+ ipoib_warn(priv, "ib_address_create failed %ld\n",
+ -PTR_ERR(ah));
+ /* use original error */
+ return PTR_ERR(ah);
} else {
spin_lock_irq(&priv->lock);
mcast->ah = ah;
generated by cgit v1.1 at 2024-04-27 21:36:40 +0000