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path: root/net/ncsi/ncsi-rsp.c
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Diffstat (limited to 'net/ncsi/ncsi-rsp.c')
-rw-r--r--net/ncsi/ncsi-rsp.c62
1 files changed, 27 insertions, 35 deletions
diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index bee290d0f48b..472cc68ad86f 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -628,16 +628,14 @@ static int ncsi_rsp_handler_snfc(struct ncsi_request *nr)
static int ncsi_rsp_handler_oem_gma(struct ncsi_request *nr, int mfr_id)
{
struct ncsi_dev_priv *ndp = nr->ndp;
+ struct sockaddr_storage *saddr = &ndp->pending_mac;
struct net_device *ndev = ndp->ndev.dev;
struct ncsi_rsp_oem_pkt *rsp;
- struct sockaddr saddr;
u32 mac_addr_off = 0;
- int ret = 0;
/* Get the response header */
rsp = (struct ncsi_rsp_oem_pkt *)skb_network_header(nr->rsp);
- saddr.sa_family = ndev->type;
ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
if (mfr_id == NCSI_OEM_MFR_BCM_ID)
mac_addr_off = BCM_MAC_ADDR_OFFSET;
@@ -646,22 +644,17 @@ static int ncsi_rsp_handler_oem_gma(struct ncsi_request *nr, int mfr_id)
else if (mfr_id == NCSI_OEM_MFR_INTEL_ID)
mac_addr_off = INTEL_MAC_ADDR_OFFSET;
- memcpy(saddr.sa_data, &rsp->data[mac_addr_off], ETH_ALEN);
+ saddr->ss_family = ndev->type;
+ memcpy(saddr->__data, &rsp->data[mac_addr_off], ETH_ALEN);
if (mfr_id == NCSI_OEM_MFR_BCM_ID || mfr_id == NCSI_OEM_MFR_INTEL_ID)
- eth_addr_inc((u8 *)saddr.sa_data);
- if (!is_valid_ether_addr((const u8 *)saddr.sa_data))
+ eth_addr_inc(saddr->__data);
+ if (!is_valid_ether_addr(saddr->__data))
return -ENXIO;
/* Set the flag for GMA command which should only be called once */
ndp->gma_flag = 1;
- rtnl_lock();
- ret = dev_set_mac_address(ndev, &saddr, NULL);
- rtnl_unlock();
- if (ret < 0)
- netdev_warn(ndev, "NCSI: 'Writing mac address to device failed\n");
-
- return ret;
+ return 0;
}
/* Response handler for Mellanox card */
@@ -795,12 +788,13 @@ static int ncsi_rsp_handler_gc(struct ncsi_request *nr)
struct ncsi_rsp_gc_pkt *rsp;
struct ncsi_dev_priv *ndp = nr->ndp;
struct ncsi_channel *nc;
+ struct ncsi_package *np;
size_t size;
/* Find the channel */
rsp = (struct ncsi_rsp_gc_pkt *)skb_network_header(nr->rsp);
ncsi_find_package_and_channel(ndp, rsp->rsp.common.channel,
- NULL, &nc);
+ &np, &nc);
if (!nc)
return -ENODEV;
@@ -835,6 +829,7 @@ static int ncsi_rsp_handler_gc(struct ncsi_request *nr)
*/
nc->vlan_filter.bitmap = U64_MAX;
nc->vlan_filter.n_vids = rsp->vlan_cnt;
+ np->ndp->channel_count = rsp->channel_cnt;
return 0;
}
@@ -931,16 +926,15 @@ static int ncsi_rsp_handler_gcps(struct ncsi_request *nr)
/* Update HNC's statistics */
ncs = &nc->stats;
- ncs->hnc_cnt_hi = ntohl(rsp->cnt_hi);
- ncs->hnc_cnt_lo = ntohl(rsp->cnt_lo);
- ncs->hnc_rx_bytes = ntohl(rsp->rx_bytes);
- ncs->hnc_tx_bytes = ntohl(rsp->tx_bytes);
- ncs->hnc_rx_uc_pkts = ntohl(rsp->rx_uc_pkts);
- ncs->hnc_rx_mc_pkts = ntohl(rsp->rx_mc_pkts);
- ncs->hnc_rx_bc_pkts = ntohl(rsp->rx_bc_pkts);
- ncs->hnc_tx_uc_pkts = ntohl(rsp->tx_uc_pkts);
- ncs->hnc_tx_mc_pkts = ntohl(rsp->tx_mc_pkts);
- ncs->hnc_tx_bc_pkts = ntohl(rsp->tx_bc_pkts);
+ ncs->hnc_cnt = be64_to_cpu(rsp->cnt);
+ ncs->hnc_rx_bytes = be64_to_cpu(rsp->rx_bytes);
+ ncs->hnc_tx_bytes = be64_to_cpu(rsp->tx_bytes);
+ ncs->hnc_rx_uc_pkts = be64_to_cpu(rsp->rx_uc_pkts);
+ ncs->hnc_rx_mc_pkts = be64_to_cpu(rsp->rx_mc_pkts);
+ ncs->hnc_rx_bc_pkts = be64_to_cpu(rsp->rx_bc_pkts);
+ ncs->hnc_tx_uc_pkts = be64_to_cpu(rsp->tx_uc_pkts);
+ ncs->hnc_tx_mc_pkts = be64_to_cpu(rsp->tx_mc_pkts);
+ ncs->hnc_tx_bc_pkts = be64_to_cpu(rsp->tx_bc_pkts);
ncs->hnc_fcs_err = ntohl(rsp->fcs_err);
ncs->hnc_align_err = ntohl(rsp->align_err);
ncs->hnc_false_carrier = ntohl(rsp->false_carrier);
@@ -969,7 +963,7 @@ static int ncsi_rsp_handler_gcps(struct ncsi_request *nr)
ncs->hnc_tx_1023_frames = ntohl(rsp->tx_1023_frames);
ncs->hnc_tx_1522_frames = ntohl(rsp->tx_1522_frames);
ncs->hnc_tx_9022_frames = ntohl(rsp->tx_9022_frames);
- ncs->hnc_rx_valid_bytes = ntohl(rsp->rx_valid_bytes);
+ ncs->hnc_rx_valid_bytes = be64_to_cpu(rsp->rx_valid_bytes);
ncs->hnc_rx_runt_pkts = ntohl(rsp->rx_runt_pkts);
ncs->hnc_rx_jabber_pkts = ntohl(rsp->rx_jabber_pkts);
@@ -1094,14 +1088,12 @@ static int ncsi_rsp_handler_netlink(struct ncsi_request *nr)
static int ncsi_rsp_handler_gmcma(struct ncsi_request *nr)
{
struct ncsi_dev_priv *ndp = nr->ndp;
+ struct sockaddr_storage *saddr = &ndp->pending_mac;
struct net_device *ndev = ndp->ndev.dev;
struct ncsi_rsp_gmcma_pkt *rsp;
- struct sockaddr saddr;
- int ret = -1;
int i;
rsp = (struct ncsi_rsp_gmcma_pkt *)skb_network_header(nr->rsp);
- saddr.sa_family = ndev->type;
ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netdev_info(ndev, "NCSI: Received %d provisioned MAC addresses\n",
@@ -1113,20 +1105,20 @@ static int ncsi_rsp_handler_gmcma(struct ncsi_request *nr)
rsp->addresses[i][4], rsp->addresses[i][5]);
}
+ saddr->ss_family = ndev->type;
for (i = 0; i < rsp->address_count; i++) {
- memcpy(saddr.sa_data, &rsp->addresses[i], ETH_ALEN);
- ret = ndev->netdev_ops->ndo_set_mac_address(ndev, &saddr);
- if (ret < 0) {
+ if (!is_valid_ether_addr(rsp->addresses[i])) {
netdev_warn(ndev, "NCSI: Unable to assign %pM to device\n",
- saddr.sa_data);
+ rsp->addresses[i]);
continue;
}
- netdev_warn(ndev, "NCSI: Set MAC address to %pM\n", saddr.sa_data);
+ memcpy(saddr->__data, rsp->addresses[i], ETH_ALEN);
+ netdev_warn(ndev, "NCSI: Will set MAC address to %pM\n", saddr->__data);
break;
}
- ndp->gma_flag = ret == 0;
- return ret;
+ ndp->gma_flag = 1;
+ return 0;
}
static struct ncsi_rsp_handler {
generated by cgit (git 2.34.1) at 2025-07-23 11:18:02 +0000