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author | David S. Miller <davem@davemloft.net> | 2018-12-09 21:27:48 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2018-12-09 21:43:31 -0800 |
commit | 4cc1feeb6ffc2799f8badb4dea77c637d340cb0d (patch) | |
tree | c41c1e4c05f016298246ad7b3a6034dc1e65c154 /drivers/net/ethernet/socionext | |
parent | a60956ed72f7b715e9918df93fcf2f63a30fdda1 (diff) | |
parent | 40e020c129cfc991e8ab4736d2665351ffd1468d (diff) | |
download | linux-stable-4cc1feeb6ffc2799f8badb4dea77c637d340cb0d.tar.gz linux-stable-4cc1feeb6ffc2799f8badb4dea77c637d340cb0d.tar.bz2 linux-stable-4cc1feeb6ffc2799f8badb4dea77c637d340cb0d.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Several conflicts, seemingly all over the place.
I used Stephen Rothwell's sample resolutions for many of these, if not
just to double check my own work, so definitely the credit largely
goes to him.
The NFP conflict consisted of a bug fix (moving operations
past the rhashtable operation) while chaning the initial
argument in the function call in the moved code.
The net/dsa/master.c conflict had to do with a bug fix intermixing of
making dsa_master_set_mtu() static with the fixing of the tagging
attribute location.
cls_flower had a conflict because the dup reject fix from Or
overlapped with the addition of port range classifiction.
__set_phy_supported()'s conflict was relatively easy to resolve
because Andrew fixed it in both trees, so it was just a matter
of taking the net-next copy. Or at least I think it was :-)
Joe Stringer's fix to the handling of netns id 0 in bpf_sk_lookup()
intermixed with changes on how the sdif and caller_net are calculated
in these code paths in net-next.
The remaining BPF conflicts were largely about the addition of the
__bpf_md_ptr stuff in 'net' overlapping with adjustments and additions
to the relevant data structure where the MD pointer macros are used.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/socionext')
-rw-r--r-- | drivers/net/ethernet/socionext/sni_ave.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c index 1f9ef68d91ee..bb6d5fb73035 100644 --- a/drivers/net/ethernet/socionext/sni_ave.c +++ b/drivers/net/ethernet/socionext/sni_ave.c @@ -185,8 +185,8 @@ NETIF_MSG_TX_ERR) /* Parameter for descriptor */ -#define AVE_NR_TXDESC 32 /* Tx descriptor */ -#define AVE_NR_RXDESC 64 /* Rx descriptor */ +#define AVE_NR_TXDESC 64 /* Tx descriptor */ +#define AVE_NR_RXDESC 256 /* Rx descriptor */ #define AVE_DESC_OFS_CMDSTS 0 #define AVE_DESC_OFS_ADDRL 4 @@ -194,6 +194,7 @@ /* Parameter for ethernet frame */ #define AVE_MAX_ETHFRAME 1518 +#define AVE_FRAME_HEADROOM 2 /* Parameter for interrupt */ #define AVE_INTM_COUNT 20 @@ -577,12 +578,13 @@ static int ave_rxdesc_prepare(struct net_device *ndev, int entry) skb = priv->rx.desc[entry].skbs; if (!skb) { - skb = netdev_alloc_skb_ip_align(ndev, - AVE_MAX_ETHFRAME); + skb = netdev_alloc_skb(ndev, AVE_MAX_ETHFRAME); if (!skb) { netdev_err(ndev, "can't allocate skb for Rx\n"); return -ENOMEM; } + skb->data += AVE_FRAME_HEADROOM; + skb->tail += AVE_FRAME_HEADROOM; } /* set disable to cmdsts */ @@ -595,12 +597,12 @@ static int ave_rxdesc_prepare(struct net_device *ndev, int entry) * - Rx buffer begins with 2 byte headroom, and data will be put from * (buffer + 2). * To satisfy this, specify the address to put back the buffer - * pointer advanced by NET_IP_ALIGN by netdev_alloc_skb_ip_align(), - * and expand the map size by NET_IP_ALIGN. + * pointer advanced by AVE_FRAME_HEADROOM, and expand the map size + * by AVE_FRAME_HEADROOM. */ ret = ave_dma_map(ndev, &priv->rx.desc[entry], - skb->data - NET_IP_ALIGN, - AVE_MAX_ETHFRAME + NET_IP_ALIGN, + skb->data - AVE_FRAME_HEADROOM, + AVE_MAX_ETHFRAME + AVE_FRAME_HEADROOM, DMA_FROM_DEVICE, &paddr); if (ret) { netdev_err(ndev, "can't map skb for Rx\n"); @@ -1694,9 +1696,10 @@ static int ave_probe(struct platform_device *pdev) pdev->name, pdev->id); /* Register as a NAPI supported driver */ - netif_napi_add(ndev, &priv->napi_rx, ave_napi_poll_rx, priv->rx.ndesc); + netif_napi_add(ndev, &priv->napi_rx, ave_napi_poll_rx, + NAPI_POLL_WEIGHT); netif_tx_napi_add(ndev, &priv->napi_tx, ave_napi_poll_tx, - priv->tx.ndesc); + NAPI_POLL_WEIGHT); platform_set_drvdata(pdev, ndev); @@ -1971,5 +1974,6 @@ static struct platform_driver ave_driver = { }; module_platform_driver(ave_driver); +MODULE_AUTHOR("Kunihiko Hayashi <hayashi.kunihiko@socionext.com>"); MODULE_DESCRIPTION("Socionext UniPhier AVE ethernet driver"); MODULE_LICENSE("GPL v2"); |