#include "bnx2_fw.h"
#define DRV_MODULE_NAME "bnx2"
-#define DRV_MODULE_VERSION "2.0.15"
-#define DRV_MODULE_RELDATE "May 4, 2010"
+#define DRV_MODULE_VERSION "2.0.16"
+#define DRV_MODULE_RELDATE "July 2, 2010"
#define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-5.0.0.j6.fw"
#define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-5.0.0.j3.fw"
#define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-5.0.0.j15.fw"
struct bnx2_tx_ring_info *txr = &bnapi->tx_ring;
if (txr->tx_desc_ring) {
- pci_free_consistent(bp->pdev, TXBD_RING_SIZE,
- txr->tx_desc_ring,
- txr->tx_desc_mapping);
+ dma_free_coherent(&bp->pdev->dev, TXBD_RING_SIZE,
+ txr->tx_desc_ring,
+ txr->tx_desc_mapping);
txr->tx_desc_ring = NULL;
}
kfree(txr->tx_buf_ring);
for (j = 0; j < bp->rx_max_ring; j++) {
if (rxr->rx_desc_ring[j])
- pci_free_consistent(bp->pdev, RXBD_RING_SIZE,
- rxr->rx_desc_ring[j],
- rxr->rx_desc_mapping[j]);
+ dma_free_coherent(&bp->pdev->dev, RXBD_RING_SIZE,
+ rxr->rx_desc_ring[j],
+ rxr->rx_desc_mapping[j]);
rxr->rx_desc_ring[j] = NULL;
}
vfree(rxr->rx_buf_ring);
for (j = 0; j < bp->rx_max_pg_ring; j++) {
if (rxr->rx_pg_desc_ring[j])
- pci_free_consistent(bp->pdev, RXBD_RING_SIZE,
- rxr->rx_pg_desc_ring[j],
- rxr->rx_pg_desc_mapping[j]);
+ dma_free_coherent(&bp->pdev->dev, RXBD_RING_SIZE,
+ rxr->rx_pg_desc_ring[j],
+ rxr->rx_pg_desc_mapping[j]);
rxr->rx_pg_desc_ring[j] = NULL;
}
vfree(rxr->rx_pg_ring);
return -ENOMEM;
txr->tx_desc_ring =
- pci_alloc_consistent(bp->pdev, TXBD_RING_SIZE,
- &txr->tx_desc_mapping);
+ dma_alloc_coherent(&bp->pdev->dev, TXBD_RING_SIZE,
+ &txr->tx_desc_mapping, GFP_KERNEL);
if (txr->tx_desc_ring == NULL)
return -ENOMEM;
}
for (j = 0; j < bp->rx_max_ring; j++) {
rxr->rx_desc_ring[j] =
- pci_alloc_consistent(bp->pdev, RXBD_RING_SIZE,
- &rxr->rx_desc_mapping[j]);
+ dma_alloc_coherent(&bp->pdev->dev,
+ RXBD_RING_SIZE,
+ &rxr->rx_desc_mapping[j],
+ GFP_KERNEL);
if (rxr->rx_desc_ring[j] == NULL)
return -ENOMEM;
for (j = 0; j < bp->rx_max_pg_ring; j++) {
rxr->rx_pg_desc_ring[j] =
- pci_alloc_consistent(bp->pdev, RXBD_RING_SIZE,
- &rxr->rx_pg_desc_mapping[j]);
+ dma_alloc_coherent(&bp->pdev->dev,
+ RXBD_RING_SIZE,
+ &rxr->rx_pg_desc_mapping[j],
+ GFP_KERNEL);
if (rxr->rx_pg_desc_ring[j] == NULL)
return -ENOMEM;
for (i = 0; i < bp->ctx_pages; i++) {
if (bp->ctx_blk[i]) {
- pci_free_consistent(bp->pdev, BCM_PAGE_SIZE,
- bp->ctx_blk[i],
- bp->ctx_blk_mapping[i]);
+ dma_free_coherent(&bp->pdev->dev, BCM_PAGE_SIZE,
+ bp->ctx_blk[i],
+ bp->ctx_blk_mapping[i]);
bp->ctx_blk[i] = NULL;
}
}
if (bnapi->status_blk.msi) {
- pci_free_consistent(bp->pdev, bp->status_stats_size,
- bnapi->status_blk.msi,
- bp->status_blk_mapping);
+ dma_free_coherent(&bp->pdev->dev, bp->status_stats_size,
+ bnapi->status_blk.msi,
+ bp->status_blk_mapping);
bnapi->status_blk.msi = NULL;
bp->stats_blk = NULL;
}
bp->status_stats_size = status_blk_size +
sizeof(struct statistics_block);
- status_blk = pci_alloc_consistent(bp->pdev, bp->status_stats_size,
- &bp->status_blk_mapping);
+ status_blk = dma_alloc_coherent(&bp->pdev->dev, bp->status_stats_size,
+ &bp->status_blk_mapping, GFP_KERNEL);
if (status_blk == NULL)
goto alloc_mem_err;
if (bp->ctx_pages == 0)
bp->ctx_pages = 1;
for (i = 0; i < bp->ctx_pages; i++) {
- bp->ctx_blk[i] = pci_alloc_consistent(bp->pdev,
+ bp->ctx_blk[i] = dma_alloc_coherent(&bp->pdev->dev,
BCM_PAGE_SIZE,
- &bp->ctx_blk_mapping[i]);
+ &bp->ctx_blk_mapping[i],
+ GFP_KERNEL);
if (bp->ctx_blk[i] == NULL)
goto alloc_mem_err;
}
}
static inline int
-bnx2_alloc_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index)
+bnx2_alloc_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index, gfp_t gfp)
{
dma_addr_t mapping;
struct sw_pg *rx_pg = &rxr->rx_pg_ring[index];
struct rx_bd *rxbd =
&rxr->rx_pg_desc_ring[RX_RING(index)][RX_IDX(index)];
- struct page *page = alloc_page(GFP_ATOMIC);
+ struct page *page = alloc_page(gfp);
if (!page)
return -ENOMEM;
- mapping = pci_map_page(bp->pdev, page, 0, PAGE_SIZE,
+ mapping = dma_map_page(&bp->pdev->dev, page, 0, PAGE_SIZE,
PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(bp->pdev, mapping)) {
+ if (dma_mapping_error(&bp->pdev->dev, mapping)) {
__free_page(page);
return -EIO;
}
if (!page)
return;
- pci_unmap_page(bp->pdev, dma_unmap_addr(rx_pg, mapping), PAGE_SIZE,
- PCI_DMA_FROMDEVICE);
+ dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(rx_pg, mapping),
+ PAGE_SIZE, PCI_DMA_FROMDEVICE);
__free_page(page);
rx_pg->page = NULL;
}
static inline int
-bnx2_alloc_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index)
+bnx2_alloc_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index, gfp_t gfp)
{
struct sk_buff *skb;
struct sw_bd *rx_buf = &rxr->rx_buf_ring[index];
struct rx_bd *rxbd = &rxr->rx_desc_ring[RX_RING(index)][RX_IDX(index)];
unsigned long align;
- skb = netdev_alloc_skb(bp->dev, bp->rx_buf_size);
+ skb = __netdev_alloc_skb(bp->dev, bp->rx_buf_size, gfp);
if (skb == NULL) {
return -ENOMEM;
}
if (unlikely((align = (unsigned long) skb->data & (BNX2_RX_ALIGN - 1))))
skb_reserve(skb, BNX2_RX_ALIGN - align);
- mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
- PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(bp->pdev, mapping)) {
+ mapping = dma_map_single(&bp->pdev->dev, skb->data, bp->rx_buf_use_size,
+ PCI_DMA_FROMDEVICE);
+ if (dma_mapping_error(&bp->pdev->dev, mapping)) {
dev_kfree_skb(skb);
return -EIO;
}
}
}
- pci_unmap_single(bp->pdev, dma_unmap_addr(tx_buf, mapping),
+ dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping),
skb_headlen(skb), PCI_DMA_TODEVICE);
tx_buf->skb = NULL;
for (i = 0; i < last; i++) {
sw_cons = NEXT_TX_BD(sw_cons);
- pci_unmap_page(bp->pdev,
+ dma_unmap_page(&bp->pdev->dev,
dma_unmap_addr(
&txr->tx_buf_ring[TX_RING_IDX(sw_cons)],
mapping),
cons_rx_buf = &rxr->rx_buf_ring[cons];
prod_rx_buf = &rxr->rx_buf_ring[prod];
- pci_dma_sync_single_for_device(bp->pdev,
+ dma_sync_single_for_device(&bp->pdev->dev,
dma_unmap_addr(cons_rx_buf, mapping),
BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH, PCI_DMA_FROMDEVICE);
int err;
u16 prod = ring_idx & 0xffff;
- err = bnx2_alloc_rx_skb(bp, rxr, prod);
+ err = bnx2_alloc_rx_skb(bp, rxr, prod, GFP_ATOMIC);
if (unlikely(err)) {
bnx2_reuse_rx_skb(bp, rxr, skb, (u16) (ring_idx >> 16), prod);
if (hdr_len) {
}
skb_reserve(skb, BNX2_RX_OFFSET);
- pci_unmap_single(bp->pdev, dma_addr, bp->rx_buf_use_size,
+ dma_unmap_single(&bp->pdev->dev, dma_addr, bp->rx_buf_use_size,
PCI_DMA_FROMDEVICE);
if (hdr_len == 0) {
rx_pg->page = NULL;
err = bnx2_alloc_rx_page(bp, rxr,
- RX_PG_RING_IDX(pg_prod));
+ RX_PG_RING_IDX(pg_prod),
+ GFP_ATOMIC);
if (unlikely(err)) {
rxr->rx_pg_cons = pg_cons;
rxr->rx_pg_prod = pg_prod;
return err;
}
- pci_unmap_page(bp->pdev, mapping_old,
+ dma_unmap_page(&bp->pdev->dev, mapping_old,
PAGE_SIZE, PCI_DMA_FROMDEVICE);
frag_size -= frag_len;
u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod;
struct l2_fhdr *rx_hdr;
int rx_pkt = 0, pg_ring_used = 0;
- struct pci_dev *pdev = bp->pdev;
hw_cons = bnx2_get_hw_rx_cons(bnapi);
sw_cons = rxr->rx_cons;
skb = rx_buf->skb;
prefetchw(skb);
- if (!get_dma_ops(&pdev->dev)->sync_single_for_cpu) {
- next_rx_buf =
- &rxr->rx_buf_ring[
- RX_RING_IDX(NEXT_RX_BD(sw_cons))];
- prefetch(next_rx_buf->desc);
- }
+ next_rx_buf =
+ &rxr->rx_buf_ring[RX_RING_IDX(NEXT_RX_BD(sw_cons))];
+ prefetch(next_rx_buf->desc);
+
rx_buf->skb = NULL;
dma_addr = dma_unmap_addr(rx_buf, mapping);
- pci_dma_sync_single_for_cpu(bp->pdev, dma_addr,
+ dma_sync_single_for_cpu(&bp->pdev->dev, dma_addr,
BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH,
PCI_DMA_FROMDEVICE);
L2_FHDR_ERRORS_UDP_XSUM)) == 0))
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
+ if ((bp->dev->features & NETIF_F_RXHASH) &&
+ ((status & L2_FHDR_STATUS_USE_RXHASH) ==
+ L2_FHDR_STATUS_USE_RXHASH))
+ skb->rxhash = rx_hdr->l2_fhdr_hash;
skb_record_rx_queue(skb, bnapi - &bp->bnx2_napi[0]);
ring_prod = prod = rxr->rx_pg_prod;
for (i = 0; i < bp->rx_pg_ring_size; i++) {
- if (bnx2_alloc_rx_page(bp, rxr, ring_prod) < 0) {
+ if (bnx2_alloc_rx_page(bp, rxr, ring_prod, GFP_KERNEL) < 0) {
netdev_warn(bp->dev, "init'ed rx page ring %d with %d/%d pages only\n",
ring_num, i, bp->rx_pg_ring_size);
break;
ring_prod = prod = rxr->rx_prod;
for (i = 0; i < bp->rx_ring_size; i++) {
- if (bnx2_alloc_rx_skb(bp, rxr, ring_prod) < 0) {
+ if (bnx2_alloc_rx_skb(bp, rxr, ring_prod, GFP_KERNEL) < 0) {
netdev_warn(bp->dev, "init'ed rx ring %d with %d/%d skbs only\n",
ring_num, i, bp->rx_ring_size);
break;
continue;
}
- pci_unmap_single(bp->pdev,
+ dma_unmap_single(&bp->pdev->dev,
dma_unmap_addr(tx_buf, mapping),
skb_headlen(skb),
PCI_DMA_TODEVICE);
j++;
for (k = 0; k < last; k++, j++) {
tx_buf = &txr->tx_buf_ring[TX_RING_IDX(j)];
- pci_unmap_page(bp->pdev,
+ dma_unmap_page(&bp->pdev->dev,
dma_unmap_addr(tx_buf, mapping),
skb_shinfo(skb)->frags[k].size,
PCI_DMA_TODEVICE);
if (skb == NULL)
continue;
- pci_unmap_single(bp->pdev,
+ dma_unmap_single(&bp->pdev->dev,
dma_unmap_addr(rx_buf, mapping),
bp->rx_buf_use_size,
PCI_DMA_FROMDEVICE);
for (i = 14; i < pkt_size; i++)
packet[i] = (unsigned char) (i & 0xff);
- map = pci_map_single(bp->pdev, skb->data, pkt_size,
- PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(bp->pdev, map)) {
+ map = dma_map_single(&bp->pdev->dev, skb->data, pkt_size,
+ PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&bp->pdev->dev, map)) {
dev_kfree_skb(skb);
return -EIO;
}
udelay(5);
- pci_unmap_single(bp->pdev, map, pkt_size, PCI_DMA_TODEVICE);
+ dma_unmap_single(&bp->pdev->dev, map, pkt_size, PCI_DMA_TODEVICE);
dev_kfree_skb(skb);
if (bnx2_get_hw_tx_cons(tx_napi) != txr->tx_prod)
rx_hdr = rx_buf->desc;
skb_reserve(rx_skb, BNX2_RX_OFFSET);
- pci_dma_sync_single_for_cpu(bp->pdev,
+ dma_sync_single_for_cpu(&bp->pdev->dev,
dma_unmap_addr(rx_buf, mapping),
bp->rx_buf_size, PCI_DMA_FROMDEVICE);
bp->irq_nvecs = 1;
bp->irq_tbl[0].vector = bp->pdev->irq;
- if ((bp->flags & BNX2_FLAG_MSIX_CAP) && !dis_msi && cpus > 1)
+ if ((bp->flags & BNX2_FLAG_MSIX_CAP) && !dis_msi)
bnx2_enable_msix(bp, msix_vecs);
if ((bp->flags & BNX2_FLAG_MSI_CAP) && !dis_msi &&
bnx2_dump_state(struct bnx2 *bp)
{
struct net_device *dev = bp->dev;
- u32 mcp_p0, mcp_p1;
-
- netdev_err(dev, "DEBUG: intr_sem[%x]\n", atomic_read(&bp->intr_sem));
+ u32 mcp_p0, mcp_p1, val1, val2;
+
+ pci_read_config_dword(bp->pdev, PCI_COMMAND, &val1);
+ netdev_err(dev, "DEBUG: intr_sem[%x] PCI_CMD[%08x]\n",
+ atomic_read(&bp->intr_sem), val1);
+ pci_read_config_dword(bp->pdev, bp->pm_cap + PCI_PM_CTRL, &val1);
+ pci_read_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, &val2);
+ netdev_err(dev, "DEBUG: PCI_PM[%08x] PCI_MISC_CFG[%08x]\n", val1, val2);
netdev_err(dev, "DEBUG: EMAC_TX_STATUS[%08x] EMAC_RX_STATUS[%08x]\n",
REG_RD(bp, BNX2_EMAC_TX_STATUS),
REG_RD(bp, BNX2_EMAC_RX_STATUS));
} else
mss = 0;
- mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(bp->pdev, mapping)) {
+ mapping = dma_map_single(&bp->pdev->dev, skb->data, len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&bp->pdev->dev, mapping)) {
dev_kfree_skb(skb);
return NETDEV_TX_OK;
}
txbd = &txr->tx_desc_ring[ring_prod];
len = frag->size;
- mapping = pci_map_page(bp->pdev, frag->page, frag->page_offset,
- len, PCI_DMA_TODEVICE);
- if (pci_dma_mapping_error(bp->pdev, mapping))
+ mapping = dma_map_page(&bp->pdev->dev, frag->page, frag->page_offset,
+ len, PCI_DMA_TODEVICE);
+ if (dma_mapping_error(&bp->pdev->dev, mapping))
goto dma_error;
dma_unmap_addr_set(&txr->tx_buf_ring[ring_prod], mapping,
mapping);
ring_prod = TX_RING_IDX(prod);
tx_buf = &txr->tx_buf_ring[ring_prod];
tx_buf->skb = NULL;
- pci_unmap_single(bp->pdev, dma_unmap_addr(tx_buf, mapping),
+ dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping),
skb_headlen(skb), PCI_DMA_TODEVICE);
/* unmap remaining mapped pages */
prod = NEXT_TX_BD(prod);
ring_prod = TX_RING_IDX(prod);
tx_buf = &txr->tx_buf_ring[ring_prod];
- pci_unmap_page(bp->pdev, dma_unmap_addr(tx_buf, mapping),
+ dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping),
skb_shinfo(skb)->frags[i].size,
PCI_DMA_TODEVICE);
}
temp_stats[i] += hw_stats[i];
}
-#define GET_64BIT_NET_STATS64(ctr) \
- (unsigned long) ((unsigned long) (ctr##_hi) << 32) + \
- (unsigned long) (ctr##_lo)
-
-#define GET_64BIT_NET_STATS32(ctr) \
- (ctr##_lo)
+#define GET_64BIT_NET_STATS64(ctr) \
+ (((u64) (ctr##_hi) << 32) + (u64) (ctr##_lo))
-#if (BITS_PER_LONG == 64)
#define GET_64BIT_NET_STATS(ctr) \
GET_64BIT_NET_STATS64(bp->stats_blk->ctr) + \
GET_64BIT_NET_STATS64(bp->temp_stats_blk->ctr)
-#else
-#define GET_64BIT_NET_STATS(ctr) \
- GET_64BIT_NET_STATS32(bp->stats_blk->ctr) + \
- GET_64BIT_NET_STATS32(bp->temp_stats_blk->ctr)
-#endif
#define GET_32BIT_NET_STATS(ctr) \
(unsigned long) (bp->stats_blk->ctr + \
bp->temp_stats_blk->ctr)
-static struct net_device_stats *
-bnx2_get_stats(struct net_device *dev)
+static struct rtnl_link_stats64 *
+bnx2_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *net_stats)
{
struct bnx2 *bp = netdev_priv(dev);
- struct net_device_stats *net_stats = &dev->stats;
- if (bp->stats_blk == NULL) {
+ if (bp->stats_blk == NULL)
return net_stats;
- }
+
net_stats->rx_packets =
GET_64BIT_NET_STATS(stat_IfHCInUcastPkts) +
GET_64BIT_NET_STATS(stat_IfHCInMulticastPkts) +
return (ethtool_op_set_tx_csum(dev, data));
}
+static int
+bnx2_set_flags(struct net_device *dev, u32 data)
+{
+ return ethtool_op_set_flags(dev, data, ETH_FLAG_RXHASH);
+}
+
static const struct ethtool_ops bnx2_ethtool_ops = {
.get_settings = bnx2_get_settings,
.set_settings = bnx2_set_settings,
.phys_id = bnx2_phys_id,
.get_ethtool_stats = bnx2_get_ethtool_stats,
.get_sset_count = bnx2_get_sset_count,
+ .set_flags = bnx2_set_flags,
+ .get_flags = ethtool_op_get_flags,
};
/* Called with rtnl_lock */
.ndo_open = bnx2_open,
.ndo_start_xmit = bnx2_start_xmit,
.ndo_stop = bnx2_close,
- .ndo_get_stats = bnx2_get_stats,
+ .ndo_get_stats64 = bnx2_get_stats64,
.ndo_set_rx_mode = bnx2_set_rx_mode,
.ndo_do_ioctl = bnx2_ioctl,
.ndo_validate_addr = eth_validate_addr,
memcpy(dev->dev_addr, bp->mac_addr, 6);
memcpy(dev->perm_addr, bp->mac_addr, 6);
- dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_GRO;
+ dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_GRO |
+ NETIF_F_RXHASH;
vlan_features_add(dev, NETIF_F_IP_CSUM | NETIF_F_SG);
if (CHIP_NUM(bp) == CHIP_NUM_5709) {
dev->features |= NETIF_F_IPV6_CSUM;
git://bbs.cooldavid.org / net-next-2.6.git / blobdiff