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be2net: Fix setting QoS for VF for Lancer 

Use Lancer specific command to set QoS for VF.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Padmanabh Ratnakar 2012-10-20 06:01:53 +00:00 committed by David S. Miller
parent abb9395123
commit d5c184731f
4 changed files with 86 additions and 1 deletions
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1
drivers/net/ethernet/emulex/benet/be.h
View File

@ -444,6 +444,7 @@ struct be_adapter {
u16 max_vlans;
u16 max_event_queues;
u32 if_cap_flags;
u8 pf_number;
};
#define be_physfn(adapter) (!adapter->virtfn)

58
drivers/net/ethernet/emulex/benet/be_cmds.c
View File

@ -2862,6 +2862,7 @@ int be_cmd_get_func_config(struct be_adapter *adapter)
goto err;
}
adapter->pf_number = desc->pf_num;
adapter->max_pmac_cnt = le16_to_cpu(desc->unicast_mac_count);
adapter->max_vlans = le16_to_cpu(desc->vlan_count);
adapter->max_mcast_mac = le16_to_cpu(desc->mcast_mac_count);
@ -2936,6 +2937,63 @@ err:
return status;
}
/* Uses sync mcc */
int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
u8 domain)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_set_profile_config *req;
int status;
spin_lock_bh(&adapter->mcc_lock);
wrb = wrb_from_mccq(adapter);
if (!wrb) {
status = -EBUSY;
goto err;
}
req = embedded_payload(wrb);
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_SET_PROFILE_CONFIG, sizeof(*req),
wrb, NULL);
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_len = RESOURCE_DESC_SIZE;
req->nic_desc.flags = (1 << QUN) | (1 << IMM) | (1 << NOSV);
req->nic_desc.pf_num = adapter->pf_number;
req->nic_desc.vf_num = domain;
/* Mark fields invalid */
req->nic_desc.unicast_mac_count = 0xFFFF;
req->nic_desc.mcc_count = 0xFFFF;
req->nic_desc.vlan_count = 0xFFFF;
req->nic_desc.mcast_mac_count = 0xFFFF;
req->nic_desc.txq_count = 0xFFFF;
req->nic_desc.rq_count = 0xFFFF;
req->nic_desc.rssq_count = 0xFFFF;
req->nic_desc.lro_count = 0xFFFF;
req->nic_desc.cq_count = 0xFFFF;
req->nic_desc.toe_conn_count = 0xFFFF;
req->nic_desc.eq_count = 0xFFFF;
req->nic_desc.link_param = 0xFF;
req->nic_desc.bw_min = 0xFFFFFFFF;
req->nic_desc.acpi_params = 0xFF;
req->nic_desc.wol_param = 0x0F;
/* Change BW */
req->nic_desc.bw_min = cpu_to_le32(bps);
req->nic_desc.bw_max = cpu_to_le32(bps);
status = be_mcc_notify_wait(adapter);
err:
spin_unlock_bh(&adapter->mcc_lock);
return status;
}
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
int wrb_payload_size, u16 *cmd_status, u16 *ext_status)
{

23
drivers/net/ethernet/emulex/benet/be_cmds.h
View File

@ -198,6 +198,7 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_GET_HSW_CONFIG 152
#define OPCODE_COMMON_GET_FUNC_CONFIG 160
#define OPCODE_COMMON_GET_PROFILE_CONFIG 164
#define OPCODE_COMMON_SET_PROFILE_CONFIG 165
#define OPCODE_COMMON_SET_HSW_CONFIG 153
#define OPCODE_COMMON_READ_OBJECT 171
#define OPCODE_COMMON_WRITE_OBJECT 172
@ -1689,6 +1690,14 @@ struct be_cmd_req_set_ext_fat_caps {
#define RESOURCE_DESC_SIZE 72
#define NIC_RESOURCE_DESC_TYPE_ID 0x41
#define MAX_RESOURCE_DESC 4
/* QOS unit number */
#define QUN 4
/* Immediate */
#define IMM 6
/* No save */
#define NOSV 7
struct be_nic_resource_desc {
u8 desc_type;
u8 desc_len;
@ -1746,6 +1755,17 @@ struct be_cmd_resp_get_profile_config {
u8 func_param[MAX_RESOURCE_DESC * RESOURCE_DESC_SIZE];
};
struct be_cmd_req_set_profile_config {
struct be_cmd_req_hdr hdr;
u32 rsvd;
u32 desc_count;
struct be_nic_resource_desc nic_desc;
};
struct be_cmd_resp_set_profile_config {
struct be_cmd_req_hdr hdr;
};
extern int be_pci_fnum_get(struct be_adapter *adapter);
extern int be_fw_wait_ready(struct be_adapter *adapter);
extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
@ -1863,3 +1883,6 @@ extern int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name);
extern int be_cmd_get_func_config(struct be_adapter *adapter);
extern int be_cmd_get_profile_config(struct be_adapter *adapter, u32 *cap_flags,
u8 domain);
extern int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps,
u8 domain);

5
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -1062,7 +1062,10 @@ static int be_set_vf_tx_rate(struct net_device *netdev,
return -EINVAL;
}
status = be_cmd_set_qos(adapter, rate / 10, vf + 1);
if (lancer_chip(adapter))
status = be_cmd_set_profile_config(adapter, rate / 10, vf + 1);
else
status = be_cmd_set_qos(adapter, rate / 10, vf + 1);
if (status)
dev_err(&adapter->pdev->dev,