{
struct be_dma_mem nonemb_cmd;
struct be_ctrl_info *ctrl = &phba->ctrl;
- struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
- struct be_sge *sge = nonembedded_sgl(wrb);
+ struct be_mcc_wrb *wrb;
+ struct be_sge *sge;
struct invalidate_commands_params_in *req;
- int status = 0;
+ unsigned int tag = 0;
+
+ spin_lock(&ctrl->mbox_lock);
+ tag = alloc_mcc_tag(phba);
+ if (!tag) {
+ spin_unlock(&ctrl->mbox_lock);
+ return tag;
+ }
nonemb_cmd.va = pci_alloc_consistent(ctrl->pdev,
sizeof(struct invalidate_commands_params_in),
}
nonemb_cmd.size = sizeof(struct invalidate_commands_params_in);
req = nonemb_cmd.va;
- spin_lock(&ctrl->mbox_lock);
- memset(wrb, 0, sizeof(*wrb));
+ wrb = wrb_from_mccq(phba);
+ sge = nonembedded_sgl(wrb);
+ wrb->tag0 |= tag;
be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
sge->pa_lo = cpu_to_le32(nonemb_cmd.dma & 0xFFFFFFFF);
sge->len = cpu_to_le32(nonemb_cmd.size);
- status = be_mcc_notify_wait(phba);
- if (status)
- SE_DEBUG(DBG_LVL_1, "ICDS Invalidation Failed\n");
+ be_mcc_notify(phba);
spin_unlock(&ctrl->mbox_lock);
if (nonemb_cmd.va)
pci_free_consistent(ctrl->pdev, nonemb_cmd.size,
nonemb_cmd.va, nonemb_cmd.dma);
- return status;
+ return tag;
}
unsigned char mgmt_invalidate_connection(struct beiscsi_hba *phba,
unsigned short savecfg_flag)
{
struct be_ctrl_info *ctrl = &phba->ctrl;
- struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
- struct iscsi_invalidate_connection_params_in *req =
- embedded_payload(wrb);
- int status = 0;
+ struct be_mcc_wrb *wrb;
+ struct iscsi_invalidate_connection_params_in *req;
+ unsigned int tag = 0;
spin_lock(&ctrl->mbox_lock);
- memset(wrb, 0, sizeof(*wrb));
+ tag = alloc_mcc_tag(phba);
+ if (!tag) {
+ spin_unlock(&ctrl->mbox_lock);
+ return tag;
+ }
+ wrb = wrb_from_mccq(phba);
+ wrb->tag0 |= tag;
+ req = embedded_payload(wrb);
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI_INI,
else
req->cleanup_type = CMD_ISCSI_CONNECTION_INVALIDATE;
req->save_cfg = savecfg_flag;
- status = be_mcc_notify_wait(phba);
- if (status)
- SE_DEBUG(DBG_LVL_1, "Invalidation Failed\n");
-
+ be_mcc_notify(phba);
spin_unlock(&ctrl->mbox_lock);
- return status;
+ return tag;
}
unsigned char mgmt_upload_connection(struct beiscsi_hba *phba,
unsigned short cid, unsigned int upload_flag)
{
struct be_ctrl_info *ctrl = &phba->ctrl;
- struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
- struct tcp_upload_params_in *req = embedded_payload(wrb);
- int status = 0;
+ struct be_mcc_wrb *wrb;
+ struct tcp_upload_params_in *req;
+ unsigned int tag = 0;
spin_lock(&ctrl->mbox_lock);
- memset(wrb, 0, sizeof(*wrb));
+ tag = alloc_mcc_tag(phba);
+ if (!tag) {
+ spin_unlock(&ctrl->mbox_lock);
+ return tag;
+ }
+ wrb = wrb_from_mccq(phba);
+ req = embedded_payload(wrb);
+ wrb->tag0 |= tag;
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
be_cmd_hdr_prepare(&req->hdr, CMD_COMMON_TCP_UPLOAD,
OPCODE_COMMON_TCP_UPLOAD, sizeof(*req));
req->id = (unsigned short)cid;
req->upload_type = (unsigned char)upload_flag;
- status = be_mcc_notify_wait(phba);
- if (status)
- SE_DEBUG(DBG_LVL_1, "mgmt_upload_connection Failed\n");
+ be_mcc_notify(phba);
spin_unlock(&ctrl->mbox_lock);
- return status;
+ return tag;
}
int mgmt_open_connection(struct beiscsi_hba *phba,
struct sockaddr_in *daddr_in = (struct sockaddr_in *)dst_addr;
struct sockaddr_in6 *daddr_in6 = (struct sockaddr_in6 *)dst_addr;
struct be_ctrl_info *ctrl = &phba->ctrl;
- struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
- struct tcp_connect_and_offload_in *req = embedded_payload(wrb);
+ struct be_mcc_wrb *wrb;
+ struct tcp_connect_and_offload_in *req;
unsigned short def_hdr_id;
unsigned short def_data_id;
struct phys_addr template_address = { 0, 0 };
struct phys_addr *ptemplate_address;
- int status = 0;
+ unsigned int tag = 0;
unsigned int i;
unsigned short cid = beiscsi_ep->ep_cid;
ptemplate_address = &template_address;
ISCSI_GET_PDU_TEMPLATE_ADDRESS(phba, ptemplate_address);
spin_lock(&ctrl->mbox_lock);
- memset(wrb, 0, sizeof(*wrb));
+ tag = alloc_mcc_tag(phba);
+ if (!tag) {
+ spin_unlock(&ctrl->mbox_lock);
+ return tag;
+ }
+ wrb = wrb_from_mccq(phba);
+ req = embedded_payload(wrb);
+ wrb->tag0 |= tag;
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
req->do_offload = 1;
req->dataout_template_pa.lo = ptemplate_address->lo;
req->dataout_template_pa.hi = ptemplate_address->hi;
- status = be_mcc_notify_wait(phba);
- if (!status) {
- struct iscsi_endpoint *ep;
- struct tcp_connect_and_offload_out *ptcpcnct_out =
- embedded_payload(wrb);
-
- ep = phba->ep_array[ptcpcnct_out->cid -
- phba->fw_config.iscsi_cid_start];
- beiscsi_ep = ep->dd_data;
- beiscsi_ep->fw_handle = ptcpcnct_out->connection_handle;
- beiscsi_ep->cid_vld = 1;
- SE_DEBUG(DBG_LVL_8, "mgmt_open_connection Success\n");
- } else
- SE_DEBUG(DBG_LVL_1, "mgmt_open_connection Failed\n");
+ be_mcc_notify(phba);
spin_unlock(&ctrl->mbox_lock);
- return status;
+ return tag;
}
-int be_cmd_get_mac_addr(struct beiscsi_hba *phba, u8 *mac_addr)
+unsigned int be_cmd_get_mac_addr(struct beiscsi_hba *phba)
{
struct be_ctrl_info *ctrl = &phba->ctrl;
- struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
- struct be_cmd_req_get_mac_addr *req = embedded_payload(wrb);
- int status;
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_get_mac_addr *req;
+ unsigned int tag = 0;
SE_DEBUG(DBG_LVL_8, "In be_cmd_get_mac_addr\n");
spin_lock(&ctrl->mbox_lock);
- memset(wrb, 0, sizeof(*wrb));
+ tag = alloc_mcc_tag(phba);
+ if (!tag) {
+ spin_unlock(&ctrl->mbox_lock);
+ return tag;
+ }
+
+ wrb = wrb_from_mccq(phba);
+ req = embedded_payload(wrb);
+ wrb->tag0 |= tag;
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
OPCODE_COMMON_ISCSI_NTWK_GET_NIC_CONFIG,
sizeof(*req));
- status = be_mcc_notify_wait(phba);
- if (!status) {
- struct be_cmd_resp_get_mac_addr *resp = embedded_payload(wrb);
-
- memcpy(mac_addr, resp->mac_address, ETH_ALEN);
- }
-
+ be_mcc_notify(phba);
spin_unlock(&ctrl->mbox_lock);
- return status;
+ return tag;
}
projects / karo-tx-linux.git / blobdiff