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sfc: Implement ndo_gets_phys_port_id() for EF10 VFs

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Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shradha Shah 2015-06-02 11:38:16 +01:00 committed by David S. Miller
parent 0f5c084588
commit 1d051e0098
8 changed files with 45 additions and 0 deletions
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11
drivers/net/ethernet/sfc/ef10.c
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@ -406,6 +406,16 @@ static int efx_ef10_probe(struct efx_nic *efx)
efx_ptp_probe(efx, NULL);
#ifdef CONFIG_SFC_SRIOV
if ((efx->pci_dev->physfn) && (!efx->pci_dev->is_physfn)) {
struct pci_dev *pci_dev_pf = efx->pci_dev->physfn;
struct efx_nic *efx_pf = pci_get_drvdata(pci_dev_pf);
efx_pf->type->get_mac_address(efx_pf, nic_data->port_id);
} else
#endif
ether_addr_copy(nic_data->port_id, efx->net_dev->perm_addr);
return 0;
fail5:
@ -4140,6 +4150,7 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
.vswitching_probe = efx_ef10_vswitching_probe_vf,
.vswitching_restore = efx_ef10_vswitching_restore_vf,
.vswitching_remove = efx_ef10_vswitching_remove_vf,
.sriov_get_phys_port_id = efx_ef10_sriov_get_phys_port_id,
#endif
.get_mac_address = efx_ef10_get_mac_address_vf,
.set_mac_address = efx_ef10_set_mac_address,

14
drivers/net/ethernet/sfc/ef10_sriov.c
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@ -736,3 +736,17 @@ int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
return 0;
}
int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx,
struct netdev_phys_item_id *ppid)
{
struct efx_ef10_nic_data *nic_data = efx->nic_data;
if (!is_valid_ether_addr(nic_data->port_id))
return -EOPNOTSUPP;
ppid->id_len = ETH_ALEN;
memcpy(ppid->id, nic_data->port_id, ppid->id_len);
return 0;
}

3
drivers/net/ethernet/sfc/ef10_sriov.h
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@ -54,6 +54,9 @@ int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
int link_state);
int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx,
struct netdev_phys_item_id *ppid);
int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);

1
drivers/net/ethernet/sfc/efx.c
View File

@ -2282,6 +2282,7 @@ static const struct net_device_ops efx_netdev_ops = {
.ndo_set_vf_spoofchk = efx_sriov_set_vf_spoofchk,
.ndo_get_vf_config = efx_sriov_get_vf_config,
.ndo_set_vf_link_state = efx_sriov_set_vf_link_state,
.ndo_get_phys_port_id = efx_sriov_get_phys_port_id,
#endif
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = efx_netpoll,

2
drivers/net/ethernet/sfc/net_driver.h
View File

@ -1350,6 +1350,8 @@ struct efx_nic_type {
struct ifla_vf_info *ivi);
int (*sriov_set_vf_link_state)(struct efx_nic *efx, int vf_i,
int link_state);
int (*sriov_get_phys_port_id)(struct efx_nic *efx,
struct netdev_phys_item_id *ppid);
int (*vswitching_probe)(struct efx_nic *efx);
int (*vswitching_restore)(struct efx_nic *efx);
void (*vswitching_remove)(struct efx_nic *efx);

1
drivers/net/ethernet/sfc/nic.h
View File

@ -524,6 +524,7 @@ struct efx_ef10_nic_data {
unsigned int vport_id;
bool must_probe_vswitching;
unsigned int pf_index;
u8 port_id[ETH_ALEN];
#ifdef CONFIG_SFC_SRIOV
unsigned int vf_index;
struct ef10_vf *vf;

11
drivers/net/ethernet/sfc/sriov.c
View File

@ -70,3 +70,14 @@ int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
else
return -EOPNOTSUPP;
}
int efx_sriov_get_phys_port_id(struct net_device *net_dev,
struct netdev_phys_item_id *ppid)
{
struct efx_nic *efx = netdev_priv(net_dev);
if (efx->type->sriov_get_phys_port_id)
return efx->type->sriov_get_phys_port_id(efx, ppid);
else
return -EOPNOTSUPP;
}

2
drivers/net/ethernet/sfc/sriov.h
View File

@ -23,6 +23,8 @@ int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,
struct ifla_vf_info *ivi);
int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
int link_state);
int efx_sriov_get_phys_port_id(struct net_device *net_dev,
struct netdev_phys_item_id *ppid);
#endif /* CONFIG_SFC_SRIOV */