Commit c5ba5c8a authored by David S. Miller's avatar David S. Miller

Merge branch 'bnxt_en-fixes'

Michael Chan says:

====================
bnxt_en: set mac address and uc_list bug fixes.

Fix ndo_set_mac_address() for PF and VF.
Re-apply uc_list after chip reset.

v2: Fix compile error if CONFIG_BNXT_SRIOV is not set.
====================
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents 39198ec9 b664f008
...@@ -3625,6 +3625,7 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp) ...@@ -3625,6 +3625,7 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp)
pf->fw_fid = le16_to_cpu(resp->fid); pf->fw_fid = le16_to_cpu(resp->fid);
pf->port_id = le16_to_cpu(resp->port_id); pf->port_id = le16_to_cpu(resp->port_id);
memcpy(pf->mac_addr, resp->perm_mac_address, ETH_ALEN); memcpy(pf->mac_addr, resp->perm_mac_address, ETH_ALEN);
memcpy(bp->dev->dev_addr, pf->mac_addr, ETH_ALEN);
pf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx); pf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx);
pf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings); pf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings);
pf->max_tx_rings = le16_to_cpu(resp->max_tx_rings); pf->max_tx_rings = le16_to_cpu(resp->max_tx_rings);
...@@ -3648,8 +3649,11 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp) ...@@ -3648,8 +3649,11 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp)
vf->fw_fid = le16_to_cpu(resp->fid); vf->fw_fid = le16_to_cpu(resp->fid);
memcpy(vf->mac_addr, resp->perm_mac_address, ETH_ALEN); memcpy(vf->mac_addr, resp->perm_mac_address, ETH_ALEN);
if (!is_valid_ether_addr(vf->mac_addr)) if (is_valid_ether_addr(vf->mac_addr))
random_ether_addr(vf->mac_addr); /* overwrite netdev dev_adr with admin VF MAC */
memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN);
else
random_ether_addr(bp->dev->dev_addr);
vf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx); vf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx);
vf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings); vf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings);
...@@ -3880,6 +3884,8 @@ static int bnxt_alloc_rfs_vnics(struct bnxt *bp) ...@@ -3880,6 +3884,8 @@ static int bnxt_alloc_rfs_vnics(struct bnxt *bp)
#endif #endif
} }
static int bnxt_cfg_rx_mode(struct bnxt *);
static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init) static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init)
{ {
int rc = 0; int rc = 0;
...@@ -3946,11 +3952,9 @@ static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init) ...@@ -3946,11 +3952,9 @@ static int bnxt_init_chip(struct bnxt *bp, bool irq_re_init)
bp->vnic_info[0].rx_mask |= bp->vnic_info[0].rx_mask |=
CFA_L2_SET_RX_MASK_REQ_MASK_PROMISCUOUS; CFA_L2_SET_RX_MASK_REQ_MASK_PROMISCUOUS;
rc = bnxt_hwrm_cfa_l2_set_rx_mask(bp, 0); rc = bnxt_cfg_rx_mode(bp);
if (rc) { if (rc)
netdev_err(bp->dev, "HWRM cfa l2 rx mask failure rc: %x\n", rc);
goto err_out; goto err_out;
}
rc = bnxt_hwrm_set_coal(bp); rc = bnxt_hwrm_set_coal(bp);
if (rc) if (rc)
...@@ -4865,7 +4869,7 @@ static void bnxt_set_rx_mode(struct net_device *dev) ...@@ -4865,7 +4869,7 @@ static void bnxt_set_rx_mode(struct net_device *dev)
} }
} }
static void bnxt_cfg_rx_mode(struct bnxt *bp) static int bnxt_cfg_rx_mode(struct bnxt *bp)
{ {
struct net_device *dev = bp->dev; struct net_device *dev = bp->dev;
struct bnxt_vnic_info *vnic = &bp->vnic_info[0]; struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
...@@ -4914,6 +4918,7 @@ static void bnxt_cfg_rx_mode(struct bnxt *bp) ...@@ -4914,6 +4918,7 @@ static void bnxt_cfg_rx_mode(struct bnxt *bp)
netdev_err(bp->dev, "HWRM vnic filter failure rc: %x\n", netdev_err(bp->dev, "HWRM vnic filter failure rc: %x\n",
rc); rc);
vnic->uc_filter_count = i; vnic->uc_filter_count = i;
return rc;
} }
} }
...@@ -4922,6 +4927,8 @@ static void bnxt_cfg_rx_mode(struct bnxt *bp) ...@@ -4922,6 +4927,8 @@ static void bnxt_cfg_rx_mode(struct bnxt *bp)
if (rc) if (rc)
netdev_err(bp->dev, "HWRM cfa l2 rx mask failure rc: %x\n", netdev_err(bp->dev, "HWRM cfa l2 rx mask failure rc: %x\n",
rc); rc);
return rc;
} }
static netdev_features_t bnxt_fix_features(struct net_device *dev, static netdev_features_t bnxt_fix_features(struct net_device *dev,
...@@ -5212,13 +5219,27 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev) ...@@ -5212,13 +5219,27 @@ static int bnxt_init_board(struct pci_dev *pdev, struct net_device *dev)
static int bnxt_change_mac_addr(struct net_device *dev, void *p) static int bnxt_change_mac_addr(struct net_device *dev, void *p)
{ {
struct sockaddr *addr = p; struct sockaddr *addr = p;
struct bnxt *bp = netdev_priv(dev);
int rc = 0;
if (!is_valid_ether_addr(addr->sa_data)) if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL; return -EADDRNOTAVAIL;
#ifdef CONFIG_BNXT_SRIOV
if (BNXT_VF(bp) && is_valid_ether_addr(bp->vf.mac_addr))
return -EADDRNOTAVAIL;
#endif
if (ether_addr_equal(addr->sa_data, dev->dev_addr))
return 0;
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
if (netif_running(dev)) {
bnxt_close_nic(bp, false, false);
rc = bnxt_open_nic(bp, false, false);
}
return 0; return rc;
} }
/* rtnl_lock held */ /* rtnl_lock held */
...@@ -5686,15 +5707,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) ...@@ -5686,15 +5707,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
bnxt_set_tpa_flags(bp); bnxt_set_tpa_flags(bp);
bnxt_set_ring_params(bp); bnxt_set_ring_params(bp);
dflt_rings = netif_get_num_default_rss_queues(); dflt_rings = netif_get_num_default_rss_queues();
if (BNXT_PF(bp)) { if (BNXT_PF(bp))
memcpy(dev->dev_addr, bp->pf.mac_addr, ETH_ALEN);
bp->pf.max_irqs = max_irqs; bp->pf.max_irqs = max_irqs;
} else {
#if defined(CONFIG_BNXT_SRIOV) #if defined(CONFIG_BNXT_SRIOV)
memcpy(dev->dev_addr, bp->vf.mac_addr, ETH_ALEN); else
bp->vf.max_irqs = max_irqs; bp->vf.max_irqs = max_irqs;
#endif #endif
}
bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings); bnxt_get_max_rings(bp, &max_rx_rings, &max_tx_rings);
bp->rx_nr_rings = min_t(int, dflt_rings, max_rx_rings); bp->rx_nr_rings = min_t(int, dflt_rings, max_rx_rings);
bp->tx_nr_rings_per_tc = min_t(int, dflt_rings, max_tx_rings); bp->tx_nr_rings_per_tc = min_t(int, dflt_rings, max_tx_rings);
......
...@@ -804,10 +804,9 @@ void bnxt_update_vf_mac(struct bnxt *bp) ...@@ -804,10 +804,9 @@ void bnxt_update_vf_mac(struct bnxt *bp)
if (!is_valid_ether_addr(resp->perm_mac_address)) if (!is_valid_ether_addr(resp->perm_mac_address))
goto update_vf_mac_exit; goto update_vf_mac_exit;
if (ether_addr_equal(resp->perm_mac_address, bp->vf.mac_addr)) if (!ether_addr_equal(resp->perm_mac_address, bp->vf.mac_addr))
goto update_vf_mac_exit; memcpy(bp->vf.mac_addr, resp->perm_mac_address, ETH_ALEN);
/* overwrite netdev dev_adr with admin VF MAC */
memcpy(bp->vf.mac_addr, resp->perm_mac_address, ETH_ALEN);
memcpy(bp->dev->dev_addr, bp->vf.mac_addr, ETH_ALEN); memcpy(bp->dev->dev_addr, bp->vf.mac_addr, ETH_ALEN);
update_vf_mac_exit: update_vf_mac_exit:
mutex_unlock(&bp->hwrm_cmd_lock); mutex_unlock(&bp->hwrm_cmd_lock);
......
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