diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4vf')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/adapter.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 47 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c | 6 |
5 files changed, 45 insertions, 14 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h b/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h index 3782e48dada2..f55105a4112f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h +++ b/drivers/net/ethernet/chelsio/cxgb4vf/adapter.h @@ -562,7 +562,7 @@ int t4vf_sge_alloc_eth_txq(struct adapter *, struct sge_eth_txq *, unsigned int); void t4vf_free_sge_resources(struct adapter *); -int t4vf_eth_xmit(struct sk_buff *, struct net_device *); +netdev_tx_t t4vf_eth_xmit(struct sk_buff *, struct net_device *); int t4vf_ethrx_handler(struct sge_rspq *, const __be64 *, const struct pkt_gl *); diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c index a7641be9094f..dbe8ee7e0e21 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c @@ -2916,6 +2916,39 @@ static const struct net_device_ops cxgb4vf_netdev_ops = { #endif }; +/** + * cxgb4vf_get_port_mask - Get port mask for the VF based on mac + * address stored on the adapter + * @adapter: The adapter + * + * Find the the port mask for the VF based on the index of mac + * address stored in the adapter. If no mac address is stored on + * the adapter for the VF, use the port mask received from the + * firmware. + */ +static unsigned int cxgb4vf_get_port_mask(struct adapter *adapter) +{ + unsigned int naddr = 1, pidx = 0; + unsigned int pmask, rmask = 0; + u8 mac[ETH_ALEN]; + int err; + + pmask = adapter->params.vfres.pmask; + while (pmask) { + if (pmask & 1) { + err = t4vf_get_vf_mac_acl(adapter, pidx, &naddr, mac); + if (!err && !is_zero_ether_addr(mac)) + rmask |= (1 << pidx); + } + pmask >>= 1; + pidx++; + } + if (!rmask) + rmask = adapter->params.vfres.pmask; + + return rmask; +} + /* * "Probe" a device: initialize a device and construct all kernel and driver * state needed to manage the device. This routine is called "init_one" in @@ -2924,13 +2957,12 @@ static const struct net_device_ops cxgb4vf_netdev_ops = { static int cxgb4vf_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { - int pci_using_dac; - int err, pidx; - unsigned int pmask; struct adapter *adapter; - struct port_info *pi; struct net_device *netdev; - unsigned int pf; + struct port_info *pi; + unsigned int pmask; + int pci_using_dac; + int err, pidx; /* * Initialize generic PCI device state. @@ -3073,8 +3105,7 @@ static int cxgb4vf_pci_probe(struct pci_dev *pdev, /* * Allocate our "adapter ports" and stitch everything together. */ - pmask = adapter->params.vfres.pmask; - pf = t4vf_get_pf_from_vf(adapter); + pmask = cxgb4vf_get_port_mask(adapter); for_each_port(adapter, pidx) { int port_id, viid; u8 mac[ETH_ALEN]; @@ -3157,7 +3188,7 @@ static int cxgb4vf_pci_probe(struct pci_dev *pdev, goto err_free_dev; } - err = t4vf_get_vf_mac_acl(adapter, pf, &naddr, mac); + err = t4vf_get_vf_mac_acl(adapter, port_id, &naddr, mac); if (err) { dev_err(&pdev->dev, "unable to determine MAC ACL address, " diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c index 8c3d6e11a4bf..95657da0aa4b 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c @@ -1154,7 +1154,7 @@ static inline void txq_advance(struct sge_txq *tq, unsigned int n) * * Add a packet to an SGE Ethernet TX queue. Runs with softirqs disabled. */ -int t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev) +netdev_tx_t t4vf_eth_xmit(struct sk_buff *skb, struct net_device *dev) { u32 wr_mid; u64 cntrl, *end; diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h index 57cfd10a99ec..03777145efec 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h +++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h @@ -415,7 +415,7 @@ int t4vf_eth_eq_free(struct adapter *, unsigned int); int t4vf_update_port_info(struct port_info *pi); int t4vf_handle_fw_rpl(struct adapter *, const __be64 *); int t4vf_prep_adapter(struct adapter *); -int t4vf_get_vf_mac_acl(struct adapter *adapter, unsigned int pf, +int t4vf_get_vf_mac_acl(struct adapter *adapter, unsigned int port, unsigned int *naddr, u8 *addr); int t4vf_get_vf_vlan_acl(struct adapter *adapter); diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c index a31b87390b50..cd8f9a481d73 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c @@ -2187,14 +2187,14 @@ int t4vf_prep_adapter(struct adapter *adapter) * t4vf_get_vf_mac_acl - Get the MAC address to be set to * the VI of this VF. * @adapter: The adapter - * @pf: The pf associated with vf + * @port: The port associated with vf * @naddr: the number of ACL MAC addresses returned in addr * @addr: Placeholder for MAC addresses * * Find the MAC address to be set to the VF's VI. The requested MAC address * is from the host OS via callback in the PF driver. */ -int t4vf_get_vf_mac_acl(struct adapter *adapter, unsigned int pf, +int t4vf_get_vf_mac_acl(struct adapter *adapter, unsigned int port, unsigned int *naddr, u8 *addr) { struct fw_acl_mac_cmd cmd; @@ -2212,7 +2212,7 @@ int t4vf_get_vf_mac_acl(struct adapter *adapter, unsigned int pf, if (cmd.nmac < *naddr) *naddr = cmd.nmac; - switch (pf) { + switch (port) { case 3: memcpy(addr, cmd.macaddr3, sizeof(cmd.macaddr3)); break; |