/*
- * Copyright (C) 2005 - 2011 Emulex
+ * Copyright (C) 2005 - 2013 Emulex
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
if (!mccq->created)
return NULL;
- if (atomic_read(&mccq->used) >= mccq->len) {
- dev_err(&adapter->pdev->dev, "Out of MCCQ wrbs\n");
+ if (atomic_read(&mccq->used) >= mccq->len)
return NULL;
- }
wrb = queue_head_node(mccq);
queue_head_inc(mccq);
return status;
}
-int be_cmd_txq_create(struct be_adapter *adapter,
- struct be_queue_info *txq,
- struct be_queue_info *cq)
+int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_eth_tx_create *req;
+ struct be_queue_info *txq = &txo->q;
+ struct be_queue_info *cq = &txo->cq;
struct be_dma_mem *q_mem = &txq->dma_mem;
- void *ctxt;
- int status;
+ int status, ver = 0;
spin_lock_bh(&adapter->mcc_lock);
}
req = embedded_payload(wrb);
- ctxt = &req->context;
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH,
OPCODE_ETH_TX_CREATE, sizeof(*req), wrb, NULL);
if (lancer_chip(adapter)) {
req->hdr.version = 1;
- AMAP_SET_BITS(struct amap_tx_context, if_id, ctxt,
- adapter->if_handle);
+ req->if_id = cpu_to_le16(adapter->if_handle);
+ } else if (BEx_chip(adapter)) {
+ if (adapter->function_caps & BE_FUNCTION_CAPS_SUPER_NIC)
+ req->hdr.version = 2;
+ } else { /* For SH */
+ req->hdr.version = 2;
}
req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size);
req->ulp_num = BE_ULP1_NUM;
req->type = BE_ETH_TX_RING_TYPE_STANDARD;
-
- AMAP_SET_BITS(struct amap_tx_context, tx_ring_size, ctxt,
- be_encoded_q_len(txq->len));
- AMAP_SET_BITS(struct amap_tx_context, ctx_valid, ctxt, 1);
- AMAP_SET_BITS(struct amap_tx_context, cq_id_send, ctxt, cq->id);
-
- be_dws_cpu_to_le(ctxt, sizeof(req->context));
-
+ req->cq_id = cpu_to_le16(cq->id);
+ req->queue_size = be_encoded_q_len(txq->len);
be_cmd_page_addrs_prepare(req->pages, ARRAY_SIZE(req->pages), q_mem);
+ ver = req->hdr.version;
+
status = be_mcc_notify_wait(adapter);
if (!status) {
struct be_cmd_resp_eth_tx_create *resp = embedded_payload(wrb);
txq->id = le16_to_cpu(resp->cid);
+ if (ver == 2)
+ txo->db_offset = le32_to_cpu(resp->db_offset);
+ else
+ txo->db_offset = DB_TXULP1_OFFSET;
txq->created = true;
}
/* Uses mbox */
int be_cmd_query_fw_cfg(struct be_adapter *adapter, u32 *port_num,
- u32 *mode, u32 *caps)
+ u32 *mode, u32 *caps, u16 *asic_rev)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_query_fw_cfg *req;
*port_num = le32_to_cpu(resp->phys_port);
*mode = le32_to_cpu(resp->function_mode);
*caps = le32_to_cpu(resp->function_caps);
+ *asic_rev = le32_to_cpu(resp->asic_revision) & 0xFF;
}
mutex_unlock(&adapter->mbox_lock);
return status;
}
-int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u16 table_size)
+int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable,
+ u32 rss_hash_opts, u16 table_size)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_rss_config *req;
OPCODE_ETH_RSS_CONFIG, sizeof(*req), wrb, NULL);
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);
+ req->enable_rss = cpu_to_le16(rss_hash_opts);
+ req->cpu_table_size_log2 = cpu_to_le16(fls(table_size) - 1);
- if (lancer_chip(adapter) || skyhawk_chip(adapter)) {
+ 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));
be_dws_cpu_to_le(req->hash, sizeof(req->hash));
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_seeprom_read *req;
- struct be_sge *sge;
int status;
spin_lock_bh(&adapter->mcc_lock);
goto err;
}
req = nonemb_cmd->va;
- sge = nonembedded_sgl(wrb);
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_SEEPROM_READ, sizeof(*req), wrb,
cmd.size = sizeof(struct be_cmd_req_set_mac_list);
cmd.va = dma_alloc_coherent(&adapter->pdev->dev, cmd.size,
&cmd.dma, GFP_KERNEL);
- if (!cmd.va) {
- dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
+ if (!cmd.va)
return -ENOMEM;
- }
spin_lock_bh(&adapter->mcc_lock);
break;
}
- if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_ID)
+ if (desc->desc_type == NIC_RESOURCE_DESC_TYPE_V0 ||
+ desc->desc_type == NIC_RESOURCE_DESC_TYPE_V1)
break;
desc = (void *)desc + desc->desc_len;
return status;
}
- /* Uses sync mcc */
-int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
- u8 domain)
+/* Uses mbox */
+int be_cmd_get_profile_config_mbox(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_profile_config *req;
int status;
- struct be_dma_mem cmd;
- memset(&cmd, 0, sizeof(struct be_dma_mem));
- cmd.size = sizeof(struct be_cmd_resp_get_profile_config);
- cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size,
- &cmd.dma);
- if (!cmd.va) {
- dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
- return -ENOMEM;
- }
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+ wrb = wrb_from_mbox(adapter);
+
+ req = cmd->va;
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_GET_PROFILE_CONFIG,
+ cmd->size, wrb, cmd);
+
+ req->type = ACTIVE_PROFILE_TYPE;
+ req->hdr.domain = domain;
+ if (!lancer_chip(adapter))
+ req->hdr.version = 1;
+
+ status = be_mbox_notify_wait(adapter);
+
+ mutex_unlock(&adapter->mbox_lock);
+ return status;
+}
+
+/* Uses sync mcc */
+int be_cmd_get_profile_config_mccq(struct be_adapter *adapter,
+ u8 domain, struct be_dma_mem *cmd)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_get_profile_config *req;
+ int status;
spin_lock_bh(&adapter->mcc_lock);
goto err;
}
- req = cmd.va;
-
+ req = cmd->va;
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_GET_PROFILE_CONFIG,
- cmd.size, wrb, &cmd);
+ cmd->size, wrb, cmd);
req->type = ACTIVE_PROFILE_TYPE;
req->hdr.domain = domain;
+ if (!lancer_chip(adapter))
+ req->hdr.version = 1;
status = be_mcc_notify_wait(adapter);
+
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
+ return status;
+}
+
+/* Uses sync mcc, if MCCQ is already created otherwise mbox */
+int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
+ u16 *txq_count, u8 domain)
+{
+ struct be_queue_info *mccq = &adapter->mcc_obj.q;
+ struct be_dma_mem cmd;
+ int status;
+
+ memset(&cmd, 0, sizeof(struct be_dma_mem));
+ if (!lancer_chip(adapter))
+ cmd.size = sizeof(struct be_cmd_resp_get_profile_config_v1);
+ else
+ cmd.size = sizeof(struct be_cmd_resp_get_profile_config);
+ cmd.va = pci_alloc_consistent(adapter->pdev, cmd.size,
+ &cmd.dma);
+ if (!cmd.va) {
+ dev_err(&adapter->pdev->dev, "Memory alloc failure\n");
+ return -ENOMEM;
+ }
+
+ if (!mccq->created)
+ status = be_cmd_get_profile_config_mbox(adapter, domain, &cmd);
+ else
+ status = be_cmd_get_profile_config_mccq(adapter, domain, &cmd);
if (!status) {
struct be_cmd_resp_get_profile_config *resp = cmd.va;
u32 desc_count = le32_to_cpu(resp->desc_count);
status = -EINVAL;
goto err;
}
- *cap_flags = le32_to_cpu(desc->cap_flags);
+ if (cap_flags)
+ *cap_flags = le32_to_cpu(desc->cap_flags);
+ if (txq_count)
+ *txq_count = le32_to_cpu(desc->txq_count);
}
err:
- spin_unlock_bh(&adapter->mcc_lock);
- pci_free_consistent(adapter->pdev, cmd.size,
- cmd.va, cmd.dma);
+ if (cmd.va)
+ pci_free_consistent(adapter->pdev, cmd.size,
+ cmd.va, cmd.dma);
return status;
}
req->hdr.domain = domain;
req->desc_count = cpu_to_le32(1);
- req->nic_desc.desc_type = NIC_RESOURCE_DESC_TYPE_ID;
+ req->nic_desc.desc_type = NIC_RESOURCE_DESC_TYPE_V0;
req->nic_desc.desc_len = RESOURCE_DESC_SIZE;
req->nic_desc.flags = (1 << QUN) | (1 << IMM) | (1 << NOSV);
req->nic_desc.pf_num = adapter->pf_number;
return status;
}
+int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_intr_set *req;
+ int status;
+
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
+ wrb = wrb_from_mbox(adapter);
+
+ req = embedded_payload(wrb);
+
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_SET_INTERRUPT_ENABLE, sizeof(*req),
+ wrb, NULL);
+
+ req->intr_enabled = intr_enable;
+
+ status = be_mbox_notify_wait(adapter);
+
+ mutex_unlock(&adapter->mbox_lock);
+ return status;
+}
+
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
int wrb_payload_size, u16 *cmd_status, u16 *ext_status)
{
projects / cascardo / linux.git / blobdiff