diff options
| author | Ajit Khaparde <ajit.khaparde@emulex.com> | 2011-05-16 11:36:18 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-16 22:13:52 +0400 |
| commit | 89a88ab84b946a90839fb66ca3583a2504c11292 (patch) | |
| tree | 68ee672b503efdcd24a94500229bbde1393cd402 /drivers/net/benet/be_cmds.c | |
| parent | 538dd2e3976a7c572ee927d6bbebe01bf4d6f128 (diff) | |
| download | linux-89a88ab84b946a90839fb66ca3583a2504c11292.tar.xz | |
be2net: Support for version 1 of stats for BE3
Added support to get version 1 of the stats for BE3.
Use old stats command for BE2.
Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/benet/be_cmds.c')
| -rw-r--r-- | drivers/net/benet/be_cmds.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index f2c90997fabd..08e09388789a 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -80,10 +80,20 @@ static int be_mcc_compl_process(struct be_adapter *adapter, if (compl_status == MCC_STATUS_SUCCESS) { if ((compl->tag0 == OPCODE_ETH_GET_STATISTICS) && (compl->tag1 == CMD_SUBSYSTEM_ETH)) { - struct be_cmd_resp_get_stats *resp = - adapter->stats_cmd.va; - be_dws_le_to_cpu(&resp->hw_stats, - sizeof(resp->hw_stats)); + if (adapter->generation == BE_GEN3) { + struct be_cmd_resp_get_stats_v1 *resp = + adapter->stats_cmd.va; + + be_dws_le_to_cpu(&resp->hw_stats, + sizeof(resp->hw_stats)); + } else { + struct be_cmd_resp_get_stats_v0 *resp = + adapter->stats_cmd.va; + + be_dws_le_to_cpu(&resp->hw_stats, + sizeof(resp->hw_stats)); + } + be_parse_stats(adapter); netdev_stats_update(adapter); adapter->stats_cmd_sent = false; } @@ -1075,7 +1085,7 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id, u32 domain) int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) { struct be_mcc_wrb *wrb; - struct be_cmd_req_get_stats *req; + struct be_cmd_req_hdr *hdr; struct be_sge *sge; int status = 0; @@ -1089,14 +1099,18 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) status = -EBUSY; goto err; } - req = nonemb_cmd->va; + hdr = nonemb_cmd->va; sge = nonembedded_sgl(wrb); - be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, + be_wrb_hdr_prepare(wrb, nonemb_cmd->size, false, 1, OPCODE_ETH_GET_STATISTICS); - be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_GET_STATISTICS, sizeof(*req)); + be_cmd_hdr_prepare(hdr, CMD_SUBSYSTEM_ETH, + OPCODE_ETH_GET_STATISTICS, nonemb_cmd->size); + + if (adapter->generation == BE_GEN3) + hdr->version = 1; + wrb->tag1 = CMD_SUBSYSTEM_ETH; sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma)); sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF); |