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path: root/drivers/net/benet/be_cmds.c
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Diffstat (limited to 'drivers/net/benet/be_cmds.c')
-rw-r--r--drivers/net/benet/be_cmds.c142
1 files changed, 123 insertions, 19 deletions
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 81654ae16c6..054fa67bc4e 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -106,14 +106,24 @@ static int be_mcc_compl_process(struct be_adapter *adapter,
netdev_stats_update(adapter);
adapter->stats_cmd_sent = false;
}
- } else if ((compl_status != MCC_STATUS_NOT_SUPPORTED) &&
- (compl->tag0 != OPCODE_COMMON_NTWK_MAC_QUERY)) {
- extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) &
- CQE_STATUS_EXTD_MASK;
- dev_warn(&adapter->pdev->dev,
- "Error in cmd completion - opcode %d, compl %d, extd %d\n",
- compl->tag0, compl_status, extd_status);
+ } else {
+ if (compl_status == MCC_STATUS_NOT_SUPPORTED ||
+ compl_status == MCC_STATUS_ILLEGAL_REQUEST)
+ goto done;
+
+ if (compl_status == MCC_STATUS_UNAUTHORIZED_REQUEST) {
+ dev_warn(&adapter->pdev->dev, "This domain(VM) is not "
+ "permitted to execute this cmd (opcode %d)\n",
+ compl->tag0);
+ } else {
+ extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) &
+ CQE_STATUS_EXTD_MASK;
+ dev_err(&adapter->pdev->dev, "Cmd (opcode %d) failed:"
+ "status %d, extd-status %d\n",
+ compl->tag0, compl_status, extd_status);
+ }
}
+done:
return compl_status;
}
@@ -799,12 +809,12 @@ static u32 be_encoded_q_len(int q_len)
return len_encoded;
}
-int be_cmd_mccq_create(struct be_adapter *adapter,
+int be_cmd_mccq_ext_create(struct be_adapter *adapter,
struct be_queue_info *mccq,
struct be_queue_info *cq)
{
struct be_mcc_wrb *wrb;
- struct be_cmd_req_mcc_create *req;
+ struct be_cmd_req_mcc_ext_create *req;
struct be_dma_mem *q_mem = &mccq->dma_mem;
void *ctxt;
int status;
@@ -859,6 +869,67 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
return status;
}
+int be_cmd_mccq_org_create(struct be_adapter *adapter,
+ struct be_queue_info *mccq,
+ struct be_queue_info *cq)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_mcc_create *req;
+ struct be_dma_mem *q_mem = &mccq->dma_mem;
+ void *ctxt;
+ int status;
+
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
+ wrb = wrb_from_mbox(adapter);
+ req = embedded_payload(wrb);
+ ctxt = &req->context;
+
+ be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0,
+ OPCODE_COMMON_MCC_CREATE);
+
+ be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_MCC_CREATE, sizeof(*req));
+
+ req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
+
+ AMAP_SET_BITS(struct amap_mcc_context_be, valid, ctxt, 1);
+ AMAP_SET_BITS(struct amap_mcc_context_be, ring_size, ctxt,
+ be_encoded_q_len(mccq->len));
+ AMAP_SET_BITS(struct amap_mcc_context_be, cq_id, ctxt, cq->id);
+
+ be_dws_cpu_to_le(ctxt, sizeof(req->context));
+
+ be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
+
+ status = be_mbox_notify_wait(adapter);
+ if (!status) {
+ struct be_cmd_resp_mcc_create *resp = embedded_payload(wrb);
+ mccq->id = le16_to_cpu(resp->id);
+ mccq->created = true;
+ }
+
+ mutex_unlock(&adapter->mbox_lock);
+ return status;
+}
+
+int be_cmd_mccq_create(struct be_adapter *adapter,
+ struct be_queue_info *mccq,
+ struct be_queue_info *cq)
+{
+ int status;
+
+ status = be_cmd_mccq_ext_create(adapter, mccq, cq);
+ if (status && !lancer_chip(adapter)) {
+ dev_warn(&adapter->pdev->dev, "Upgrade to F/W ver 2.102.235.0 "
+ "or newer to avoid conflicting priorities between NIC "
+ "and FCoE traffic");
+ status = be_cmd_mccq_org_create(adapter, mccq, cq);
+ }
+ return status;
+}
+
int be_cmd_txq_create(struct be_adapter *adapter,
struct be_queue_info *txq,
struct be_queue_info *cq)
@@ -913,7 +984,7 @@ int be_cmd_txq_create(struct be_adapter *adapter,
return status;
}
-/* Uses mbox */
+/* Uses MCC */
int be_cmd_rxq_create(struct be_adapter *adapter,
struct be_queue_info *rxq, u16 cq_id, u16 frag_size,
u16 max_frame_size, u32 if_id, u32 rss, u8 *rss_id)
@@ -923,10 +994,13 @@ int be_cmd_rxq_create(struct be_adapter *adapter,
struct be_dma_mem *q_mem = &rxq->dma_mem;
int status;
- if (mutex_lock_interruptible(&adapter->mbox_lock))
- return -1;
+ spin_lock_bh(&adapter->mcc_lock);
- wrb = wrb_from_mbox(adapter);
+ wrb = wrb_from_mccq(adapter);
+ if (!wrb) {
+ status = -EBUSY;
+ goto err;
+ }
req = embedded_payload(wrb);
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0,
@@ -943,7 +1017,7 @@ int be_cmd_rxq_create(struct be_adapter *adapter,
req->max_frame_size = cpu_to_le16(max_frame_size);
req->rss_queue = cpu_to_le32(rss);
- status = be_mbox_notify_wait(adapter);
+ status = be_mcc_notify_wait(adapter);
if (!status) {
struct be_cmd_resp_eth_rx_create *resp = embedded_payload(wrb);
rxq->id = le16_to_cpu(resp->id);
@@ -951,8 +1025,8 @@ int be_cmd_rxq_create(struct be_adapter *adapter,
*rss_id = resp->rss_id;
}
- mutex_unlock(&adapter->mbox_lock);
-
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
return status;
}
@@ -1007,9 +1081,40 @@ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q,
req->id = cpu_to_le16(q->id);
status = be_mbox_notify_wait(adapter);
+ if (!status)
+ q->created = false;
mutex_unlock(&adapter->mbox_lock);
+ return status;
+}
+
+/* Uses MCC */
+int be_cmd_rxq_destroy(struct be_adapter *adapter, struct be_queue_info *q)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_q_destroy *req;
+ int status;
+ spin_lock_bh(&adapter->mcc_lock);
+
+ wrb = wrb_from_mccq(adapter);
+ if (!wrb) {
+ status = -EBUSY;
+ goto err;
+ }
+ req = embedded_payload(wrb);
+
+ be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, OPCODE_ETH_RX_DESTROY);
+ be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, OPCODE_ETH_RX_DESTROY,
+ sizeof(*req));
+ req->id = cpu_to_le16(q->id);
+
+ status = be_mcc_notify_wait(adapter);
+ if (!status)
+ q->created = false;
+
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
return status;
}
@@ -2273,8 +2378,7 @@ int be_cmd_get_cntl_attributes(struct be_adapter *adapter)
status = be_mbox_notify_wait(adapter);
if (!status) {
- attribs = (struct mgmt_controller_attrib *)( attribs_cmd.va +
- sizeof(struct be_cmd_resp_hdr));
+ attribs = attribs_cmd.va + sizeof(struct be_cmd_resp_hdr);
adapter->hba_port_num = attribs->hba_attribs.phy_port;
}
@@ -2286,7 +2390,7 @@ err:
}
/* Uses mbox */
-int be_cmd_check_native_mode(struct be_adapter *adapter)
+int be_cmd_req_native_mode(struct be_adapter *adapter)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_set_func_cap *req;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-13 01:20:53 +0000