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Message-ID: <20110805195958.GA13539@akhaparde-VBox>
Date: Fri, 5 Aug 2011 14:59:58 -0500
From: Ajit Khaparde <ajit.khaparde@...lex.com>
To: <davem@...emloft.net>
CC: <netdev@...r.kernel.org>
Subject: [PATCH net-next 2/6] be2net: add be_cmd_set_port_speed_v1 to set
port speed
Signed-off-by: Suresh Reddy <suresh.reddy@...lex.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@...lex.com>
---
drivers/net/benet/be_cmds.c | 35 +++++++++++++++++++++++++++++++++++
drivers/net/benet/be_cmds.h | 37 ++++++++++++++++++++++++++++++++++++-
2 files changed, 71 insertions(+), 1 deletions(-)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 8d178d2..863ae67 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -2367,3 +2367,38 @@ err:
mutex_unlock(&adapter->mbox_lock);
return status;
}
+
+int be_cmd_set_port_speed_v1(struct be_adapter *adapter,
+ u8 port_num, u16 mac_speed,
+ u16 dac_cable_len)
+{
+ struct be_mcc_wrb *wrb;
+ struct be_cmd_req_set_port_speed_v1 *req;
+ int status = 0;
+
+ 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_COMMON_NTWK_SET_LINK_SPEED);
+
+ be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+ OPCODE_COMMON_NTWK_SET_LINK_SPEED,
+ sizeof(*req));
+ req->hdr.version = 1;
+
+ req->port_num = port_num;
+ req->virt_port = port_num;
+ req->mac_speed = cpu_to_le16(mac_speed);
+ req->dac_cable_length = cpu_to_le16(dac_cable_len);
+ status = be_mcc_notify_wait(adapter);
+err:
+ spin_unlock_bh(&adapter->mcc_lock);
+ return status;
+}
+
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index b61eac7..4a6a959 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -178,6 +178,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_MCC_DESTROY 53
#define OPCODE_COMMON_CQ_DESTROY 54
#define OPCODE_COMMON_EQ_DESTROY 55
+#define OPCODE_COMMON_NTWK_SET_LINK_SPEED 57
#define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG 58
#define OPCODE_COMMON_NTWK_PMAC_ADD 59
#define OPCODE_COMMON_NTWK_PMAC_DEL 60
@@ -1237,6 +1238,8 @@ enum {
PHY_TYPE_KX4_10GB,
PHY_TYPE_BASET_10GB,
PHY_TYPE_BASET_1GB,
+ PHY_TYPE_BASEX_1GB,
+ PHY_TYPE_SGMII,
PHY_TYPE_DISABLED = 255
};
@@ -1301,6 +1304,37 @@ struct be_cmd_resp_set_func_cap {
u8 rsvd[212];
};
+/* MAC speed valid values */
+#define SPEED_DEFAULT 0x0
+#define SPEED_FORCED_10GB 0x1
+#define SPEED_FORCED_1GB 0x2
+#define SPEED_AUTONEG_10GB 0x3
+#define SPEED_AUTONEG_1GB 0x4
+#define SPEED_AUTONEG_100MB 0x5
+#define SPEED_AUTONEG_10GB_1GB 0x6
+#define SPEED_AUTONEG_10GB_1GB_100MB 0x7
+#define SPEED_AUTONEG_1GB_100MB 0x8
+#define SPEED_AUTONEG_10MB 0x9
+#define SPEED_AUTONEG_1GB_100MB_10MB 0xa
+#define SPEED_AUTONEG_100MB_10MB 0xb
+#define SPEED_FORCED_100MB 0xc
+#define SPEED_FORCED_10MB 0xd
+
+/*************** Set speed ********************/
+struct be_cmd_req_set_port_speed_v1 {
+ struct be_cmd_req_hdr hdr;
+ u8 port_num;
+ u8 virt_port;
+ u16 mac_speed;
+ u16 dac_cable_length;
+ u16 rsvd0;
+};
+
+struct be_cmd_resp_set_port_speed_v1 {
+ struct be_cmd_resp_hdr hdr;
+ u32 rsvd0;
+};
+
/*************** HW Stats Get v1 **********************************/
#define BE_TXP_SW_SZ 48
struct be_port_rxf_stats_v1 {
@@ -1499,4 +1533,5 @@ extern int be_cmd_get_cntl_attributes(struct be_adapter *adapter);
extern int be_cmd_req_native_mode(struct be_adapter *adapter);
extern int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size);
extern void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf);
-
+extern int be_cmd_set_port_speed_v1(struct be_adapter *adapter, u8 port_num,
+ u16 mac_speed, u16 dac_cable_len);
--
1.7.4.1
--
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