From: Sarveshwar Bandi Date: Wed, 28 Oct 2009 11:15:20 +0000 (-0700) Subject: be2net: Changes to update ethtool get_settings function to return appropriate values. X-Git-Tag: v3.12-rc1~12159^2~632 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0388f251a33ea60937564ad1f27cf77243409f06;p=kernel%2Fkernel-generic.git be2net: Changes to update ethtool get_settings function to return appropriate values. Update ethtool get_settings function to: - get current link speed settings from controller - get port transceiver type from controller - fill appropriate values for supported, phy_address Signed-off-by: Sarveshwar Bandi Signed-off-by: David S. Miller --- diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index 827d86b..cc75dd0 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -834,7 +834,7 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) /* Uses synchronous mcc */ int be_cmd_link_status_query(struct be_adapter *adapter, - bool *link_up) + bool *link_up, u8 *mac_speed, u16 *link_speed) { struct be_mcc_wrb *wrb; struct be_cmd_req_link_status *req; @@ -855,8 +855,11 @@ int be_cmd_link_status_query(struct be_adapter *adapter, status = be_mcc_notify_wait(adapter); if (!status) { struct be_cmd_resp_link_status *resp = embedded_payload(wrb); - if (resp->mac_speed != PHY_LINK_SPEED_ZERO) + if (resp->mac_speed != PHY_LINK_SPEED_ZERO) { *link_up = true; + *link_speed = le16_to_cpu(resp->link_speed); + *mac_speed = resp->mac_speed; + } } spin_unlock_bh(&adapter->mcc_lock); @@ -1188,6 +1191,36 @@ int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num, u32 *state) return status; } +/* Uses sync mcc */ +int be_cmd_read_port_type(struct be_adapter *adapter, u32 port, + u8 *connector) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_port_type *req; + int status; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + req = embedded_payload(wrb); + + be_wrb_hdr_prepare(wrb, sizeof(struct be_cmd_resp_port_type), true, 0); + + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_READ_TRANSRECV_DATA, sizeof(*req)); + + req->port = cpu_to_le32(port); + req->page_num = cpu_to_le32(TR_PAGE_A0); + status = be_mcc_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_port_type *resp = embedded_payload(wrb); + *connector = resp->data.connector; + } + + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, u32 flash_type, u32 flash_opcode, u32 buf_size) { diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h index fe9f535..76410c1 100644 --- a/drivers/net/benet/be_cmds.h +++ b/drivers/net/benet/be_cmds.h @@ -140,6 +140,7 @@ struct be_mcc_mailbox { #define OPCODE_COMMON_FUNCTION_RESET 61 #define OPCODE_COMMON_ENABLE_DISABLE_BEACON 69 #define OPCODE_COMMON_GET_BEACON_STATE 70 +#define OPCODE_COMMON_READ_TRANSRECV_DATA 73 #define OPCODE_ETH_ACPI_CONFIG 2 #define OPCODE_ETH_PROMISCUOUS 3 @@ -635,9 +636,47 @@ struct be_cmd_resp_link_status { u8 mac_fault; u8 mgmt_mac_duplex; u8 mgmt_mac_speed; - u16 rsvd0; + u16 link_speed; + u32 rsvd0; } __packed; +/******************** Port Identification ***************************/ +/* Identifies the type of port attached to NIC */ +struct be_cmd_req_port_type { + struct be_cmd_req_hdr hdr; + u32 page_num; + u32 port; +}; + +enum { + TR_PAGE_A0 = 0xa0, + TR_PAGE_A2 = 0xa2 +}; + +struct be_cmd_resp_port_type { + struct be_cmd_resp_hdr hdr; + u32 page_num; + u32 port; + struct data { + u8 identifier; + u8 identifier_ext; + u8 connector; + u8 transceiver[8]; + u8 rsvd0[3]; + u8 length_km; + u8 length_hm; + u8 length_om1; + u8 length_om2; + u8 length_cu; + u8 length_cu_m; + u8 vendor_name[16]; + u8 rsvd; + u8 vendor_oui[3]; + u8 vendor_pn[16]; + u8 vendor_rev[4]; + } data; +}; + /******************** Get FW Version *******************/ struct be_cmd_req_get_fw_version { struct be_cmd_req_hdr hdr; @@ -776,7 +815,7 @@ extern int be_cmd_rxq_create(struct be_adapter *adapter, extern int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q, int type); extern int be_cmd_link_status_query(struct be_adapter *adapter, - bool *link_up); + bool *link_up, u8 *mac_speed, u16 *link_speed); extern int be_cmd_reset(struct be_adapter *adapter); extern int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd); @@ -802,6 +841,8 @@ extern int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, u8 beacon, u8 status, u8 state); extern int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num, u32 *state); +extern int be_cmd_read_port_type(struct be_adapter *adapter, u32 port, + u8 *connector); extern int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, u32 flash_oper, u32 flash_opcode, u32 buf_size); diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c index 280471e..edebce9 100644 --- a/drivers/net/benet/be_ethtool.c +++ b/drivers/net/benet/be_ethtool.c @@ -293,9 +293,43 @@ static int be_get_sset_count(struct net_device *netdev, int stringset) static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) { - ecmd->speed = SPEED_10000; + struct be_adapter *adapter = netdev_priv(netdev); + u8 mac_speed = 0, connector = 0; + u16 link_speed = 0; + bool link_up = false; + + be_cmd_link_status_query(adapter, &link_up, &mac_speed, &link_speed); + + /* link_speed is in units of 10 Mbps */ + if (link_speed) { + ecmd->speed = link_speed*10; + } else { + switch (mac_speed) { + case PHY_LINK_SPEED_1GBPS: + ecmd->speed = SPEED_1000; + break; + case PHY_LINK_SPEED_10GBPS: + ecmd->speed = SPEED_10000; + break; + } + } ecmd->duplex = DUPLEX_FULL; ecmd->autoneg = AUTONEG_DISABLE; + ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_TP); + + be_cmd_read_port_type(adapter, adapter->port_num, &connector); + switch (connector) { + case 7: + ecmd->port = PORT_FIBRE; + break; + default: + ecmd->port = PORT_TP; + break; + } + + ecmd->phy_address = adapter->port_num; + ecmd->transceiver = XCVR_INTERNAL; + return 0; } diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index 21b0657..4520db7 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -1586,6 +1586,8 @@ static int be_open(struct net_device *netdev) struct be_eq_obj *tx_eq = &adapter->tx_eq; bool link_up; int status; + u8 mac_speed; + u16 link_speed; /* First time posting */ be_post_rx_frags(adapter); @@ -1604,7 +1606,8 @@ static int be_open(struct net_device *netdev) /* Rx compl queue may be in unarmed state; rearm it */ be_cq_notify(adapter, adapter->rx_obj.cq.id, true, 0); - status = be_cmd_link_status_query(adapter, &link_up); + status = be_cmd_link_status_query(adapter, &link_up, &mac_speed, + &link_speed); if (status) return status; be_link_status_update(adapter, link_up);