From: Mitch Williams <mitch.a.willi...@intel.com> The iWarp client cannot continue until this operation has been completed by the PF driver. Sleep (with timeout) until the reply from the PF driver has been received.
Change-ID: I5dc41b857bba32d0218b7ce167b5da122dadf349 Signed-off-by: Mitch Williams <mitch.a.willi...@intel.com> Tested-by: Andrew Bowers <andrewx.bow...@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com> --- drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h | 1 + drivers/net/ethernet/intel/i40evf/i40evf.h | 1 + drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c | 4 ++++ 3 files changed, 6 insertions(+) diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h index fc374f8..d38a2b2 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h @@ -81,6 +81,7 @@ enum i40e_virtchnl_ops { I40E_VIRTCHNL_OP_GET_STATS = 15, I40E_VIRTCHNL_OP_FCOE = 16, I40E_VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */ + I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21, I40E_VIRTCHNL_OP_CONFIG_RSS_KEY = 23, I40E_VIRTCHNL_OP_CONFIG_RSS_LUT = 24, I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25, diff --git a/drivers/net/ethernet/intel/i40evf/i40evf.h b/drivers/net/ethernet/intel/i40evf/i40evf.h index 1789266..f16d9d1 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf.h +++ b/drivers/net/ethernet/intel/i40evf/i40evf.h @@ -195,6 +195,7 @@ struct i40evf_adapter { u64 hw_csum_rx_error; u32 rx_desc_count; int num_msix_vectors; + u32 client_pending; struct msix_entry *msix_entries; u32 flags; diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c index 2059a8e..bee58af 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c @@ -999,6 +999,10 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter, if (v_opcode != adapter->current_op) return; break; + case I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP: + adapter->client_pending &= + ~(BIT(I40E_VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP)); + break; case I40E_VIRTCHNL_OP_GET_RSS_HENA_CAPS: { struct i40e_virtchnl_rss_hena *vrh = (struct i40e_virtchnl_rss_hena *)msg; -- 2.10.2