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authorAl Viro <viro@ftp.linux.org.uk>2007-12-22 13:56:43 -0500
committerDavid S. Miller <davem@davemloft.net>2008-01-28 18:10:31 -0500
commit66341fffd4e5e546906ebcfeb6f5cce8df802c17 (patch)
tree4101824e02b1ada17854e83c7aa60d82ae5ca78a /drivers/net/myri10ge/myri10ge.c
parent05e5c1165393a2d6044b01288f089d2e74a49d58 (diff)
annotate myri10ge
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/myri10ge/myri10ge.c')
-rw-r--r--drivers/net/myri10ge/myri10ge.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 6bdabc3a84bf..cead81e80f0c 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -185,7 +185,7 @@ struct myri10ge_priv {
185 dma_addr_t fw_stats_bus; 185 dma_addr_t fw_stats_bus;
186 struct pci_dev *pdev; 186 struct pci_dev *pdev;
187 int msi_enabled; 187 int msi_enabled;
188 __be32 link_state; 188 u32 link_state;
189 unsigned int rdma_tags_available; 189 unsigned int rdma_tags_available;
190 int intr_coal_delay; 190 int intr_coal_delay;
191 __be32 __iomem *intr_coal_delay_ptr; 191 __be32 __iomem *intr_coal_delay_ptr;
@@ -576,7 +576,7 @@ static int myri10ge_adopt_running_firmware(struct myri10ge_priv *mgp)
576 int status; 576 int status;
577 577
578 /* find running firmware header */ 578 /* find running firmware header */
579 hdr_offset = ntohl(__raw_readl(mgp->sram + MCP_HEADER_PTR_OFFSET)); 579 hdr_offset = swab32(readl(mgp->sram + MCP_HEADER_PTR_OFFSET));
580 580
581 if ((hdr_offset & 3) || hdr_offset + sizeof(*hdr) > mgp->sram_size) { 581 if ((hdr_offset & 3) || hdr_offset + sizeof(*hdr) > mgp->sram_size) {
582 dev_err(dev, "Running firmware has bad header offset (%d)\n", 582 dev_err(dev, "Running firmware has bad header offset (%d)\n",
@@ -1053,7 +1053,10 @@ myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,
1053 rx_frags[0].size -= MXGEFW_PAD; 1053 rx_frags[0].size -= MXGEFW_PAD;
1054 len -= MXGEFW_PAD; 1054 len -= MXGEFW_PAD;
1055 lro_receive_frags(&mgp->rx_done.lro_mgr, rx_frags, 1055 lro_receive_frags(&mgp->rx_done.lro_mgr, rx_frags,
1056 len, len, (void *)(unsigned long)csum, csum); 1056 len, len,
1057 /* opaque, will come back in get_frag_header */
1058 (void *)(__force unsigned long)csum,
1059 csum);
1057 return 1; 1060 return 1;
1058 } 1061 }
1059 1062
@@ -1786,7 +1789,8 @@ myri10ge_get_frag_header(struct skb_frag_struct *frag, void **mac_hdr,
1786 struct iphdr *iph; 1789 struct iphdr *iph;
1787 u8 *va = page_address(frag->page) + frag->page_offset; 1790 u8 *va = page_address(frag->page) + frag->page_offset;
1788 unsigned long ll_hlen; 1791 unsigned long ll_hlen;
1789 __wsum csum = (__wsum) (unsigned long)priv; 1792 /* passed opaque through lro_receive_frags() */
1793 __wsum csum = (__force __wsum) (unsigned long)priv;
1790 1794
1791 /* find the mac header, aborting if not IPv4 */ 1795 /* find the mac header, aborting if not IPv4 */
1792 1796
@@ -1967,7 +1971,7 @@ static int myri10ge_open(struct net_device *dev)
1967 goto abort_with_rings; 1971 goto abort_with_rings;
1968 } 1972 }
1969 1973
1970 mgp->link_state = htonl(~0U); 1974 mgp->link_state = ~0U;
1971 mgp->rdma_tags_available = 15; 1975 mgp->rdma_tags_available = 15;
1972 1976
1973 lro_mgr = &mgp->rx_done.lro_mgr; 1977 lro_mgr = &mgp->rx_done.lro_mgr;