diff options
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_offload.c')
| -rw-r--r-- | drivers/net/cxgb3/cxgb3_offload.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c index ff9c013ce535..c5b3de1bb456 100644 --- a/drivers/net/cxgb3/cxgb3_offload.c +++ b/drivers/net/cxgb3/cxgb3_offload.c @@ -207,6 +207,17 @@ static int cxgb_ulp_iscsi_ctl(struct adapter *adapter, unsigned int req, break; case ULP_ISCSI_SET_PARAMS: t3_write_reg(adapter, A_ULPRX_ISCSI_TAGMASK, uiip->tagmask); + /* set MaxRxData and MaxCoalesceSize to 16224 */ + t3_write_reg(adapter, A_TP_PARA_REG2, 0x3f603f60); + /* program the ddp page sizes */ + { + int i; + unsigned int val = 0; + for (i = 0; i < 4; i++) + val |= (uiip->pgsz_factor[i] & 0xF) << (8 * i); + if (val) + t3_write_reg(adapter, A_ULPRX_ISCSI_PSZ, val); + } break; default: ret = -EOPNOTSUPP; @@ -303,6 +314,12 @@ static int cxgb_rdma_ctl(struct adapter *adapter, unsigned int req, void *data) spin_unlock_irq(&adapter->sge.reg_lock); break; } + case RDMA_GET_MIB: { + spin_lock(&adapter->stats_lock); + t3_tp_get_mib_stats(adapter, (struct tp_mib_stats *)data); + spin_unlock(&adapter->stats_lock); + break; + } default: ret = -EOPNOTSUPP; } @@ -381,6 +398,7 @@ static int cxgb_offload_ctl(struct t3cdev *tdev, unsigned int req, void *data) case RDMA_CQ_DISABLE: case RDMA_CTRL_QP_SETUP: case RDMA_GET_MEM: + case RDMA_GET_MIB: if (!offload_running(adapter)) return -EAGAIN; return cxgb_rdma_ctl(adapter, req, data); @@ -1248,6 +1266,25 @@ static inline void unregister_tdev(struct t3cdev *tdev) mutex_unlock(&cxgb3_db_lock); } +static inline int adap2type(struct adapter *adapter) +{ + int type = 0; + + switch (adapter->params.rev) { + case T3_REV_A: + type = T3A; + break; + case T3_REV_B: + case T3_REV_B2: + type = T3B; + break; + case T3_REV_C: + type = T3C; + break; + } + return type; +} + void __devinit cxgb3_adapter_ofld(struct adapter *adapter) { struct t3cdev *tdev = &adapter->tdev; @@ -1257,7 +1294,7 @@ void __devinit cxgb3_adapter_ofld(struct adapter *adapter) cxgb3_set_dummy_ops(tdev); tdev->send = t3_offload_tx; tdev->ctl = cxgb_offload_ctl; - tdev->type = adapter->params.rev == 0 ? T3A : T3B; + tdev->type = adap2type(adapter); register_tdev(tdev); } |