* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
- *
- * $Id: mthca_mcg.c 1349 2004-12-16 21:09:43Z roland $
*/
-#include <linux/init.h>
#include <linux/string.h>
#include <linux/slab.h>
return PTR_ERR(mailbox);
mgm = mailbox->buf;
- if (down_interruptible(&dev->mcg_table.sem)) {
- err = -EINTR;
- goto err_sem;
- }
+ mutex_lock(&dev->mcg_table.mutex);
err = find_mgm(dev, gid->raw, mailbox, &hash, &prev, &index);
if (err)
for (i = 0; i < MTHCA_QP_PER_MGM; ++i)
if (mgm->qp[i] == cpu_to_be32(ibqp->qp_num | (1 << 31))) {
- mthca_dbg(dev, "QP %06x already a member of MGM\n",
+ mthca_dbg(dev, "QP %06x already a member of MGM\n",
ibqp->qp_num);
err = 0;
goto out;
BUG_ON(index < dev->limits.num_mgms);
mthca_free(&dev->mcg_table.alloc, index);
}
- up(&dev->mcg_table.sem);
- err_sem:
+ mutex_unlock(&dev->mcg_table.mutex);
+
mthca_free_mailbox(dev, mailbox);
return err;
}
return PTR_ERR(mailbox);
mgm = mailbox->buf;
- if (down_interruptible(&dev->mcg_table.sem)) {
- err = -EINTR;
- goto err_sem;
- }
+ mutex_lock(&dev->mcg_table.mutex);
err = find_mgm(dev, gid->raw, mailbox, &hash, &prev, &index);
if (err)
}
out:
- up(&dev->mcg_table.sem);
- err_sem:
+ mutex_unlock(&dev->mcg_table.mutex);
+
mthca_free_mailbox(dev, mailbox);
return err;
}
-int __devinit mthca_init_mcg_table(struct mthca_dev *dev)
+int mthca_init_mcg_table(struct mthca_dev *dev)
{
int err;
int table_size = dev->limits.num_mgms + dev->limits.num_amgms;
if (err)
return err;
- init_MUTEX(&dev->mcg_table.sem);
+ mutex_init(&dev->mcg_table.mutex);
return 0;
}
-void __devexit mthca_cleanup_mcg_table(struct mthca_dev *dev)
+void mthca_cleanup_mcg_table(struct mthca_dev *dev)
{
mthca_alloc_cleanup(&dev->mcg_table.alloc);
}