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Commit d3bd3a5e authored by Padmanabh Ratnakar's avatar Padmanabh Ratnakar Committed by David S. Miller
Browse files

be2net: Enable RSS UDP hashing for Lancer and Skyhawk 



Signed-off-by: default avatarPadmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b4e32a71

drivers/net/ethernet/emulex/benet/be.h

+3 −0
Original line number Diff line number Diff line
@@ -457,6 +457,9 @@ struct be_adapter { 
#define lancer_chip(adapter)	((adapter->pdev->device == OC_DEVICE_ID3) || \

				 (adapter->pdev->device == OC_DEVICE_ID4))



#define skyhawk_chip(adapter)	(adapter->pdev->device == OC_DEVICE_ID5)





#define be_roce_supported(adapter) ((adapter->if_type == SLI_INTF_TYPE_3 || \

				adapter->sli_family == SKYHAWK_SLI_FAMILY) && \

				(adapter->function_mode & RDMA_ENABLED))

drivers/net/ethernet/emulex/benet/be_cmds.c

+7 −0
Original line number Diff line number Diff line
@@ -1792,6 +1792,13 @@ int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u16 table_size) 
	req->if_id = cpu_to_le32(adapter->if_handle);

	req->enable_rss = cpu_to_le16(RSS_ENABLE_TCP_IPV4 | RSS_ENABLE_IPV4 |

				      RSS_ENABLE_TCP_IPV6 | RSS_ENABLE_IPV6);



	if (lancer_chip(adapter) || skyhawk_chip(adapter)) {

		req->hdr.version = 1;

		req->enable_rss |= cpu_to_le16(RSS_ENABLE_UDP_IPV4 |

					       RSS_ENABLE_UDP_IPV6);

	}



	req->cpu_table_size_log2 = cpu_to_le16(fls(table_size) - 1);

	memcpy(req->cpu_table, rsstable, table_size);

	memcpy(req->hash, myhash, sizeof(myhash));

drivers/net/ethernet/emulex/benet/be_cmds.h

+2 −0
Original line number Diff line number Diff line
@@ -1089,6 +1089,8 @@ struct be_cmd_resp_query_fw_cfg { 
#define RSS_ENABLE_TCP_IPV4			0x2

#define RSS_ENABLE_IPV6				0x4

#define RSS_ENABLE_TCP_IPV6			0x8

#define RSS_ENABLE_UDP_IPV4			0x10

#define RSS_ENABLE_UDP_IPV6			0x20



struct be_cmd_req_rss_config {

	struct be_cmd_req_hdr hdr;