diff options
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_cmd.c | 7 | ||||
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_cmd.h | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_dev.h | 1 | ||||
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_main.c | 1 | ||||
-rw-r--r-- | drivers/infiniband/hw/mthca/mthca_qp.c | 11 |
5 files changed, 10 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c index e15c1e2..c258c1b 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c @@ -1282,10 +1282,8 @@ int mthca_INIT_IB(struct mthca_dev *dev, #define INIT_IB_FLAG_SIG (1 << 18) #define INIT_IB_FLAG_NG (1 << 17) #define INIT_IB_FLAG_G0 (1 << 16) -#define INIT_IB_FLAG_1X (1 << 8) -#define INIT_IB_FLAG_4X (1 << 9) -#define INIT_IB_FLAG_12X (1 << 11) #define INIT_IB_VL_SHIFT 4 +#define INIT_IB_PORT_WIDTH_SHIFT 8 #define INIT_IB_MTU_SHIFT 12 #define INIT_IB_MAX_GID_OFFSET 0x06 #define INIT_IB_MAX_PKEY_OFFSET 0x0a @@ -1301,12 +1299,11 @@ int mthca_INIT_IB(struct mthca_dev *dev, memset(inbox, 0, INIT_IB_IN_SIZE); flags = 0; - flags |= param->enable_1x ? INIT_IB_FLAG_1X : 0; - flags |= param->enable_4x ? INIT_IB_FLAG_4X : 0; flags |= param->set_guid0 ? INIT_IB_FLAG_G0 : 0; flags |= param->set_node_guid ? INIT_IB_FLAG_NG : 0; flags |= param->set_si_guid ? INIT_IB_FLAG_SIG : 0; flags |= param->vl_cap << INIT_IB_VL_SHIFT; + flags |= param->port_width << INIT_IB_PORT_WIDTH_SHIFT; flags |= param->mtu_cap << INIT_IB_MTU_SHIFT; MTHCA_PUT(inbox, flags, INIT_IB_FLAGS_OFFSET); diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.h b/drivers/infiniband/hw/mthca/mthca_cmd.h index 4e00627..11f02a6 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.h +++ b/drivers/infiniband/hw/mthca/mthca_cmd.h @@ -220,8 +220,7 @@ struct mthca_init_hca_param { }; struct mthca_init_ib_param { - int enable_1x; - int enable_4x; + int port_width; int vl_cap; int mtu_cap; u16 gid_cap; diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h index c8f67c0..0f90a17 100644 --- a/drivers/infiniband/hw/mthca/mthca_dev.h +++ b/drivers/infiniband/hw/mthca/mthca_dev.h @@ -148,6 +148,7 @@ struct mthca_limits { int reserved_mcgs; int num_pds; int reserved_pds; + u8 port_width_cap; }; struct mthca_alloc { diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c index 279f158..16c5d4a 100644 --- a/drivers/infiniband/hw/mthca/mthca_main.c +++ b/drivers/infiniband/hw/mthca/mthca_main.c @@ -171,6 +171,7 @@ static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim mdev->limits.reserved_mrws = dev_lim->reserved_mrws; mdev->limits.reserved_uars = dev_lim->reserved_uars; mdev->limits.reserved_pds = dev_lim->reserved_pds; + mdev->limits.port_width_cap = dev_lim->max_port_width; /* IB_DEVICE_RESIZE_MAX_WR not supported by driver. May be doable since hardware supports it for SRQ. diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 8fbb4f1..b7e3d23 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -575,12 +575,11 @@ static void init_port(struct mthca_dev *dev, int port) memset(¶m, 0, sizeof param); - param.enable_1x = 1; - param.enable_4x = 1; - param.vl_cap = dev->limits.vl_cap; - param.mtu_cap = dev->limits.mtu_cap; - param.gid_cap = dev->limits.gid_table_len; - param.pkey_cap = dev->limits.pkey_table_len; + param.port_width = dev->limits.port_width_cap; + param.vl_cap = dev->limits.vl_cap; + param.mtu_cap = dev->limits.mtu_cap; + param.gid_cap = dev->limits.gid_table_len; + param.pkey_cap = dev->limits.pkey_table_len; err = mthca_INIT_IB(dev, ¶m, port, &status); if (err) |