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Merge branch 'stmmac-Fix-selftests-in-Synopsys-AXS101-board' 

Jose Abreu says:

====================
net: stmmac: Fix selftests in Synopsys AXS101 board

Set of fixes for sefltests so that they work in Synopsys AXS101 board.

Final output:

$ ethtool -t eth0
The test result is PASS
The test extra info:
 1. MAC Loopback                 0
 2. PHY Loopback                 -95
 3. MMC Counters                 0
 4. EEE                          -95
 5. Hash Filter MC               0
 6. Perfect Filter UC            0
 7. MC Filter                    0
 8. UC Filter                    0
 9. Flow Control                 -95
10. RSS                          -95
11. VLAN Filtering               -95
12. VLAN Filtering (perf)        -95
13. Double VLAN Filter           -95
14. Double VLAN Filter (perf)    -95
15. Flexible RX Parser           -95
16. SA Insertion (desc)          -95
17. SA Replacement (desc)        -95
18. SA Insertion (reg)           -95
19. SA Replacement (reg)         -95
20. VLAN TX Insertion            -95
21. SVLAN TX Insertion           -95
22. L3 DA Filtering              -95
23. L3 SA Filtering              -95
24. L4 DA TCP Filtering          -95
25. L4 SA TCP Filtering          -95
26. L4 DA UDP Filtering          -95
27. L4 SA UDP Filtering          -95
28. ARP Offload                  -95
29. Jumbo Frame                  0
30. Multichannel Jumbo           -95
31. Split Header                 -95

Description:

1) Fixes the unaligned accesses that caused CPU halt in Synopsys AXS101
boards.

2) Fixes the VLAN tests when filtering failed to work.

3) Fixes the VLAN Perfect tests when filtering is not available in HW.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
alistair/sunxi64-5.5-dsi
David S. Miller 2020-01-15 23:11:18 +01:00
parent ddf4203905 4eee13f14d
commit 567110f147
1 changed files with 22 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c
View File

@ -80,7 +80,7 @@ static struct sk_buff *stmmac_test_get_udp_skb(struct stmmac_priv *priv,
if (attr->max_size && (attr->max_size > size))
size = attr->max_size;
skb = netdev_alloc_skb_ip_align(priv->dev, size);
skb = netdev_alloc_skb(priv->dev, size);
if (!skb)
return NULL;
@ -244,6 +244,8 @@ static int stmmac_test_loopback_validate(struct sk_buff *skb,
struct net_device *orig_ndev)
{
struct stmmac_test_priv *tpriv = pt->af_packet_priv;
unsigned char *src = tpriv->packet->src;
unsigned char *dst = tpriv->packet->dst;
struct stmmachdr *shdr;
struct ethhdr *ehdr;
struct udphdr *uhdr;
@ -260,15 +262,15 @@ static int stmmac_test_loopback_validate(struct sk_buff *skb,
goto out;
ehdr = (struct ethhdr *)skb_mac_header(skb);
if (tpriv->packet->dst) {
if (!ether_addr_equal(ehdr->h_dest, tpriv->packet->dst))
if (dst) {
if (!ether_addr_equal_unaligned(ehdr->h_dest, dst))
goto out;
}
if (tpriv->packet->sarc) {
if (!ether_addr_equal(ehdr->h_source, ehdr->h_dest))
if (!ether_addr_equal_unaligned(ehdr->h_source, ehdr->h_dest))
goto out;
} else if (tpriv->packet->src) {
if (!ether_addr_equal(ehdr->h_source, tpriv->packet->src))
} else if (src) {
if (!ether_addr_equal_unaligned(ehdr->h_source, src))
goto out;
}
@ -714,7 +716,7 @@ static int stmmac_test_flowctrl_validate(struct sk_buff *skb,
struct ethhdr *ehdr;
ehdr = (struct ethhdr *)skb_mac_header(skb);
if (!ether_addr_equal(ehdr->h_source, orig_ndev->dev_addr))
if (!ether_addr_equal_unaligned(ehdr->h_source, orig_ndev->dev_addr))
goto out;
if (ehdr->h_proto != htons(ETH_P_PAUSE))
goto out;
@ -851,12 +853,16 @@ static int stmmac_test_vlan_validate(struct sk_buff *skb,
if (tpriv->vlan_id) {
if (skb->vlan_proto != htons(proto))
goto out;
if (skb->vlan_tci != tpriv->vlan_id)
if (skb->vlan_tci != tpriv->vlan_id) {
/* Means filter did not work. */
tpriv->ok = false;
complete(&tpriv->comp);
goto out;
}
}
ehdr = (struct ethhdr *)skb_mac_header(skb);
if (!ether_addr_equal(ehdr->h_dest, tpriv->packet->dst))
if (!ether_addr_equal_unaligned(ehdr->h_dest, tpriv->packet->dst))
goto out;
ihdr = ip_hdr(skb);
@ -965,6 +971,9 @@ static int stmmac_test_vlanfilt_perfect(struct stmmac_priv *priv)
{
int ret, prev_cap = priv->dma_cap.vlhash;
if (!(priv->dev->features & NETIF_F_HW_VLAN_CTAG_FILTER))
return -EOPNOTSUPP;
priv->dma_cap.vlhash = 0;
ret = __stmmac_test_vlanfilt(priv);
priv->dma_cap.vlhash = prev_cap;
@ -1057,6 +1066,9 @@ static int stmmac_test_dvlanfilt_perfect(struct stmmac_priv *priv)
{
int ret, prev_cap = priv->dma_cap.vlhash;
if (!(priv->dev->features & NETIF_F_HW_VLAN_STAG_FILTER))
return -EOPNOTSUPP;
priv->dma_cap.vlhash = 0;
ret = __stmmac_test_dvlanfilt(priv);
priv->dma_cap.vlhash = prev_cap;
@ -1586,7 +1598,7 @@ static int stmmac_test_arp_validate(struct sk_buff *skb,
struct arphdr *ahdr;
ehdr = (struct ethhdr *)skb_mac_header(skb);
if (!ether_addr_equal(ehdr->h_dest, tpriv->packet->src))
if (!ether_addr_equal_unaligned(ehdr->h_dest, tpriv->packet->src))
goto out;
ahdr = arp_hdr(skb);