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path: root/drivers/net/bnx2.c
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Diffstat (limited to 'drivers/net/bnx2.c')
-rw-r--r--drivers/net/bnx2.c121
1 files changed, 71 insertions, 50 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 062600be073..df99edf3464 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -56,11 +56,11 @@
#include "bnx2_fw.h"
#define DRV_MODULE_NAME "bnx2"
-#define DRV_MODULE_VERSION "2.0.18"
-#define DRV_MODULE_RELDATE "Oct 7, 2010"
-#define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-6.0.15.fw"
+#define DRV_MODULE_VERSION "2.0.21"
+#define DRV_MODULE_RELDATE "Dec 23, 2010"
+#define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-6.2.1.fw"
#define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-6.0.15.fw"
-#define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-6.0.17.fw"
+#define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-6.2.1.fw"
#define FW_RV2P_FILE_09_Ax "bnx2/bnx2-rv2p-09ax-6.0.17.fw"
#define FW_RV2P_FILE_09 "bnx2/bnx2-rv2p-09-6.0.17.fw"
@@ -766,13 +766,10 @@ bnx2_alloc_rx_mem(struct bnx2 *bp)
int j;
rxr->rx_buf_ring =
- vmalloc(SW_RXBD_RING_SIZE * bp->rx_max_ring);
+ vzalloc(SW_RXBD_RING_SIZE * bp->rx_max_ring);
if (rxr->rx_buf_ring == NULL)
return -ENOMEM;
- memset(rxr->rx_buf_ring, 0,
- SW_RXBD_RING_SIZE * bp->rx_max_ring);
-
for (j = 0; j < bp->rx_max_ring; j++) {
rxr->rx_desc_ring[j] =
dma_alloc_coherent(&bp->pdev->dev,
@@ -785,13 +782,11 @@ bnx2_alloc_rx_mem(struct bnx2 *bp)
}
if (bp->rx_pg_ring_size) {
- rxr->rx_pg_ring = vmalloc(SW_RXPG_RING_SIZE *
+ rxr->rx_pg_ring = vzalloc(SW_RXPG_RING_SIZE *
bp->rx_max_pg_ring);
if (rxr->rx_pg_ring == NULL)
return -ENOMEM;
- memset(rxr->rx_pg_ring, 0, SW_RXPG_RING_SIZE *
- bp->rx_max_pg_ring);
}
for (j = 0; j < bp->rx_max_pg_ring; j++) {
@@ -4645,13 +4640,28 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
/* Wait for the current PCI transaction to complete before
* issuing a reset. */
- REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
- BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
- BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
- BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
- BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
- val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
- udelay(5);
+ if ((CHIP_NUM(bp) == CHIP_NUM_5706) ||
+ (CHIP_NUM(bp) == CHIP_NUM_5708)) {
+ REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
+ BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
+ BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
+ BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
+ BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
+ val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
+ udelay(5);
+ } else { /* 5709 */
+ val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+ val &= ~BNX2_MISC_NEW_CORE_CTL_DMA_ENABLE;
+ REG_WR(bp, BNX2_MISC_NEW_CORE_CTL, val);
+ val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+
+ for (i = 0; i < 100; i++) {
+ msleep(1);
+ val = REG_RD(bp, BNX2_PCICFG_DEVICE_CONTROL);
+ if (!(val & BNX2_PCICFG_DEVICE_STATUS_NO_PEND))
+ break;
+ }
+ }
/* Wait for the firmware to tell us it is ok to issue a reset. */
bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT0 | reset_code, 1, 1);
@@ -4673,7 +4683,7 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
val = BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
- pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, val);
+ REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
} else {
val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
@@ -6086,7 +6096,7 @@ bnx2_request_irq(struct bnx2 *bp)
}
static void
-bnx2_free_irq(struct bnx2 *bp)
+__bnx2_free_irq(struct bnx2 *bp)
{
struct bnx2_irq *irq;
int i;
@@ -6097,6 +6107,13 @@ bnx2_free_irq(struct bnx2 *bp)
free_irq(irq->vector, &bp->bnx2_napi[i]);
irq->requested = 0;
}
+}
+
+static void
+bnx2_free_irq(struct bnx2 *bp)
+{
+
+ __bnx2_free_irq(bp);
if (bp->flags & BNX2_FLAG_USING_MSI)
pci_disable_msi(bp->pdev);
else if (bp->flags & BNX2_FLAG_USING_MSIX)
@@ -6801,28 +6818,30 @@ bnx2_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *_p)
u32 *p = _p, i, offset;
u8 *orig_p = _p;
struct bnx2 *bp = netdev_priv(dev);
- u32 reg_boundaries[] = { 0x0000, 0x0098, 0x0400, 0x045c,
- 0x0800, 0x0880, 0x0c00, 0x0c10,
- 0x0c30, 0x0d08, 0x1000, 0x101c,
- 0x1040, 0x1048, 0x1080, 0x10a4,
- 0x1400, 0x1490, 0x1498, 0x14f0,
- 0x1500, 0x155c, 0x1580, 0x15dc,
- 0x1600, 0x1658, 0x1680, 0x16d8,
- 0x1800, 0x1820, 0x1840, 0x1854,
- 0x1880, 0x1894, 0x1900, 0x1984,
- 0x1c00, 0x1c0c, 0x1c40, 0x1c54,
- 0x1c80, 0x1c94, 0x1d00, 0x1d84,
- 0x2000, 0x2030, 0x23c0, 0x2400,
- 0x2800, 0x2820, 0x2830, 0x2850,
- 0x2b40, 0x2c10, 0x2fc0, 0x3058,
- 0x3c00, 0x3c94, 0x4000, 0x4010,
- 0x4080, 0x4090, 0x43c0, 0x4458,
- 0x4c00, 0x4c18, 0x4c40, 0x4c54,
- 0x4fc0, 0x5010, 0x53c0, 0x5444,
- 0x5c00, 0x5c18, 0x5c80, 0x5c90,
- 0x5fc0, 0x6000, 0x6400, 0x6428,
- 0x6800, 0x6848, 0x684c, 0x6860,
- 0x6888, 0x6910, 0x8000 };
+ static const u32 reg_boundaries[] = {
+ 0x0000, 0x0098, 0x0400, 0x045c,
+ 0x0800, 0x0880, 0x0c00, 0x0c10,
+ 0x0c30, 0x0d08, 0x1000, 0x101c,
+ 0x1040, 0x1048, 0x1080, 0x10a4,
+ 0x1400, 0x1490, 0x1498, 0x14f0,
+ 0x1500, 0x155c, 0x1580, 0x15dc,
+ 0x1600, 0x1658, 0x1680, 0x16d8,
+ 0x1800, 0x1820, 0x1840, 0x1854,
+ 0x1880, 0x1894, 0x1900, 0x1984,
+ 0x1c00, 0x1c0c, 0x1c40, 0x1c54,
+ 0x1c80, 0x1c94, 0x1d00, 0x1d84,
+ 0x2000, 0x2030, 0x23c0, 0x2400,
+ 0x2800, 0x2820, 0x2830, 0x2850,
+ 0x2b40, 0x2c10, 0x2fc0, 0x3058,
+ 0x3c00, 0x3c94, 0x4000, 0x4010,
+ 0x4080, 0x4090, 0x43c0, 0x4458,
+ 0x4c00, 0x4c18, 0x4c40, 0x4c54,
+ 0x4fc0, 0x5010, 0x53c0, 0x5444,
+ 0x5c00, 0x5c18, 0x5c80, 0x5c90,
+ 0x5fc0, 0x6000, 0x6400, 0x6428,
+ 0x6800, 0x6848, 0x684c, 0x6860,
+ 0x6888, 0x6910, 0x8000
+ };
regs->version = 0;
@@ -7080,6 +7099,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx)
bnx2_netif_stop(bp, true);
bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET);
+ __bnx2_free_irq(bp);
bnx2_free_skbs(bp);
bnx2_free_mem(bp);
}
@@ -7092,6 +7112,9 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx)
rc = bnx2_alloc_mem(bp);
if (!rc)
+ rc = bnx2_request_irq(bp);
+
+ if (!rc)
rc = bnx2_init_nic(bp, 0);
if (rc) {
@@ -7914,15 +7937,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
goto err_out_release;
}
+ bnx2_set_power_state(bp, PCI_D0);
+
/* Configure byte swap and enable write to the reg_window registers.
* Rely on CPU to do target byte swapping on big endian systems
* The chip's target access swapping will not swap all accesses
*/
- pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG,
- BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
- BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
-
- bnx2_set_power_state(bp, PCI_D0);
+ REG_WR(bp, BNX2_PCICFG_MISC_CONFIG,
+ BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
+ BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP);
bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
@@ -8383,8 +8406,6 @@ bnx2_remove_one(struct pci_dev *pdev)
struct net_device *dev = pci_get_drvdata(pdev);
struct bnx2 *bp = netdev_priv(dev);
- flush_scheduled_work();
-
unregister_netdev(dev);
if (bp->mips_firmware)
@@ -8421,7 +8442,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state)
if (!netif_running(dev))
return 0;
- flush_scheduled_work();
+ cancel_work_sync(&bp->reset_task);
bnx2_netif_stop(bp, true);
netif_device_detach(dev);
del_timer_sync(&bp->timer);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 00:19:32 +0000