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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

Browse source 
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  RDMA: Update workqueue usage
  RDMA/nes: Fix incorrect SFP+ link status detection on driver init
  RDMA/nes: Fix SFP+ link down detection issue with switch port disable
  RDMA/nes: Generate IB_EVENT_PORT_ERR/PORT_ACTIVE events
  RDMA/nes: Fix bonding on iw_nes
  IB/srp: Test only once whether iu allocation succeeded
  IB/mlx4: Handle protocol field in multicast table
  RDMA: Use vzalloc() to replace vmalloc()+memset(0)
  mlx4_{core, ib, en}: Fix driver when sizeof (phys_addr_t) > sizeof (long)
  IB/mthca: Fix driver when sizeof (phys_addr_t) > sizeof (long)
This commit is contained in:
Linus Torvalds 2011-01-17 14:45:48 -08:00
commit 6845a44a31
38 changed files with 351 additions and 144 deletions
Download patch file Download diff file Expand all files Collapse all files

6
drivers/net/mlx4/catas.c
View file

@ -113,7 +113,7 @@ static void catas_reset(struct work_struct *work)
void mlx4_start_catas_poll(struct mlx4_dev *dev)
{
struct mlx4_priv *priv = mlx4_priv(dev);
unsigned long addr;
phys_addr_t addr;
INIT_LIST_HEAD(&priv->catas_err.list);
init_timer(&priv->catas_err.timer);
@ -124,8 +124,8 @@ void mlx4_start_catas_poll(struct mlx4_dev *dev)
priv->catas_err.map = ioremap(addr, priv->fw.catas_size * 4);
if (!priv->catas_err.map) {
mlx4_warn(dev, "Failed to map internal error buffer at 0x%lx\n",
addr);
mlx4_warn(dev, "Failed to map internal error buffer at 0x%llx\n",
(unsigned long long) addr);
return;
}

3
drivers/net/mlx4/en_main.c
View file

@ -202,7 +202,8 @@ static void *mlx4_en_add(struct mlx4_dev *dev)
if (mlx4_uar_alloc(dev, &mdev->priv_uar))
goto err_pd;
mdev->uar_map = ioremap(mdev->priv_uar.pfn << PAGE_SHIFT, PAGE_SIZE);
mdev->uar_map = ioremap((phys_addr_t) mdev->priv_uar.pfn << PAGE_SHIFT,
PAGE_SIZE);
if (!mdev->uar_map)
goto err_uar;
spin_lock_init(&mdev->uar_lock);

2
drivers/net/mlx4/main.c
View file

@ -829,7 +829,7 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
goto err_uar_table_free;
}
priv->kar = ioremap(priv->driver_uar.pfn << PAGE_SHIFT, PAGE_SIZE);
priv->kar = ioremap((phys_addr_t) priv->driver_uar.pfn << PAGE_SHIFT, PAGE_SIZE);
if (!priv->kar) {
mlx4_err(dev, "Couldn't map kernel access region, "
"aborting.\n");

23
drivers/net/mlx4/mcg.c
View file

@ -95,7 +95,8 @@ static int mlx4_MGID_HASH(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox
* entry in hash chain and *mgm holds end of hash chain.
*/
static int find_mgm(struct mlx4_dev *dev,
u8 *gid, struct mlx4_cmd_mailbox *mgm_mailbox,
u8 *gid, enum mlx4_protocol protocol,
struct mlx4_cmd_mailbox *mgm_mailbox,
u16 *hash, int *prev, int *index)
{
struct mlx4_cmd_mailbox *mailbox;
@ -134,7 +135,8 @@ static int find_mgm(struct mlx4_dev *dev,
return err;
}
if (!memcmp(mgm->gid, gid, 16))
if (!memcmp(mgm->gid, gid, 16) &&
be32_to_cpu(mgm->members_count) >> 30 == protocol)
return err;
*prev = *index;
@ -146,7 +148,7 @@ static int find_mgm(struct mlx4_dev *dev,
}
int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
int block_mcast_loopback)
int block_mcast_loopback, enum mlx4_protocol protocol)
{
struct mlx4_priv *priv = mlx4_priv(dev);
struct mlx4_cmd_mailbox *mailbox;
@ -165,7 +167,7 @@ int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
mutex_lock(&priv->mcg_table.mutex);
err = find_mgm(dev, gid, mailbox, &hash, &prev, &index);
err = find_mgm(dev, gid, protocol, mailbox, &hash, &prev, &index);
if (err)
goto out;
@ -187,7 +189,7 @@ int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
memcpy(mgm->gid, gid, 16);
}
members_count = be32_to_cpu(mgm->members_count);
members_count = be32_to_cpu(mgm->members_count) & 0xffffff;
if (members_count == MLX4_QP_PER_MGM) {
mlx4_err(dev, "MGM at index %x is full.\n", index);
err = -ENOMEM;
@ -207,7 +209,7 @@ int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
else
mgm->qp[members_count++] = cpu_to_be32(qp->qpn & MGM_QPN_MASK);
mgm->members_count = cpu_to_be32(members_count);
mgm->members_count = cpu_to_be32(members_count | (u32) protocol << 30);
err = mlx4_WRITE_MCG(dev, index, mailbox);
if (err)
@ -242,7 +244,8 @@ out:
}
EXPORT_SYMBOL_GPL(mlx4_multicast_attach);
int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16])
int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
enum mlx4_protocol protocol)
{
struct mlx4_priv *priv = mlx4_priv(dev);
struct mlx4_cmd_mailbox *mailbox;
@ -260,7 +263,7 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16])
mutex_lock(&priv->mcg_table.mutex);
err = find_mgm(dev, gid, mailbox, &hash, &prev, &index);
err = find_mgm(dev, gid, protocol, mailbox, &hash, &prev, &index);
if (err)
goto out;
@ -270,7 +273,7 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16])
goto out;
}
members_count = be32_to_cpu(mgm->members_count);
members_count = be32_to_cpu(mgm->members_count) & 0xffffff;
for (loc = -1, i = 0; i < members_count; ++i)
if ((be32_to_cpu(mgm->qp[i]) & MGM_QPN_MASK) == qp->qpn)
loc = i;
@ -282,7 +285,7 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16])
}
mgm->members_count = cpu_to_be32(--members_count);
mgm->members_count = cpu_to_be32(--members_count | (u32) protocol << 30);
mgm->qp[loc] = mgm->qp[i - 1];
mgm->qp[i - 1] = 0;