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Date: Wed, 15 Jan 2014 13:23:33 +0530
From: Sathya Perla <sathya.perla@...lex.com>
To: <netdev@...r.kernel.org>
Subject: [PATCH net-next 03/11] be2net: Log the profile-id used by FW during driver initialization
From: Vasundhara Volam <vasundhara.volam@...lex.com>
Signed-off-by: Vasundhara Volam <vasundhara.volam@...lex.com>
Signed-off-by: Sathya Perla <sathya.perla@...lex.com>
---
drivers/net/ethernet/emulex/benet/be_cmds.c | 34 +++++++++++++++++++++++++++
drivers/net/ethernet/emulex/benet/be_cmds.h | 13 ++++++++++
drivers/net/ethernet/emulex/benet/be_main.c | 8 ++++++
3 files changed, 55 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index d9bdeba..1c626e1 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -3608,6 +3608,40 @@ int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable)
return status;
}
+/* Uses MBOX */
+int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile_id)
+{
+ struct be_cmd_req_get_active_profile *req;
+ struct be_mcc_wrb *wrb;
+ int status;
+
+ if (mutex_lock_interruptible(&adapter->mbox_lock))
+ return -1;
+
+ wrb = wrb_from_mbox(adapter);
+ if (!wrb) {
+ status = -EBUSY;
+ goto err;
+ }
+
+ req = embedded_payload(wrb);
+
+ be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_GET_ACTIVE_PROFILE, sizeof(*req),
+ wrb, NULL);
+
+ status = be_mbox_notify_wait(adapter);
+ if (!status) {
+ struct be_cmd_resp_get_active_profile *resp =
+ embedded_payload(wrb);
+ *profile_id = le16_to_cpu(resp->active_profile_id);
+ }
+
+err:
+ 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)
{
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index ed1daed..8054b84 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -216,6 +216,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_GET_FUNC_CONFIG 160
#define OPCODE_COMMON_GET_PROFILE_CONFIG 164
#define OPCODE_COMMON_SET_PROFILE_CONFIG 165
+#define OPCODE_COMMON_GET_ACTIVE_PROFILE 167
#define OPCODE_COMMON_SET_HSW_CONFIG 153
#define OPCODE_COMMON_GET_FN_PRIVILEGES 170
#define OPCODE_COMMON_READ_OBJECT 171
@@ -1917,6 +1918,17 @@ struct be_cmd_resp_set_profile_config {
struct be_cmd_resp_hdr hdr;
};
+struct be_cmd_req_get_active_profile {
+ struct be_cmd_req_hdr hdr;
+ u32 rsvd;
+} __packed;
+
+struct be_cmd_resp_get_active_profile {
+ struct be_cmd_resp_hdr hdr;
+ u16 active_profile_id;
+ u16 next_profile_id;
+} __packed;
+
struct be_cmd_enable_disable_vf {
struct be_cmd_req_hdr hdr;
u8 enable;
@@ -2063,6 +2075,7 @@ int be_cmd_get_func_config(struct be_adapter *adapter,
int be_cmd_get_profile_config(struct be_adapter *adapter,
struct be_resources *res, u8 domain);
int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps, u8 domain);
+int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile);
int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg,
int vf_num);
int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain);
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 3acf137..1f670d3 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -3233,6 +3233,7 @@ static int be_get_resources(struct be_adapter *adapter)
/* Routine to query per function resource limits */
static int be_get_config(struct be_adapter *adapter)
{
+ u16 profile_id;
int status;
status = be_cmd_query_fw_cfg(adapter, &adapter->port_num,
@@ -3242,6 +3243,13 @@ static int be_get_config(struct be_adapter *adapter)
if (status)
return status;
+ if (be_physfn(adapter)) {
+ status = be_cmd_get_active_profile(adapter, &profile_id);
+ if (!status)
+ dev_info(&adapter->pdev->dev,
+ "Using profile 0x%x\n", profile_id);
+ }
+
status = be_get_resources(adapter);
if (status)
return status;
--
1.7.1
--
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