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| author | Michael Chan <mchan@broadcom.com> | 2005-08-25 15:39:15 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 16:10:48 -0700 |
| commit | 73eef4cddb2738c4e8c5ef157ebb1b19d6c9272f (patch) | |
| tree | adb68a5d7901439a2667fb6f60bbfa28c034d177 /drivers/net/bnx2.c | |
| parent | c770a65cee7cc250d7bccd99fa55e742988ae4e0 (diff) | |
| download | kernel_samsung_smdk4412-73eef4cddb2738c4e8c5ef157ebb1b19d6c9272f.zip kernel_samsung_smdk4412-73eef4cddb2738c4e8c5ef157ebb1b19d6c9272f.tar.gz kernel_samsung_smdk4412-73eef4cddb2738c4e8c5ef157ebb1b19d6c9272f.tar.bz2 | |
[BNX2]: update version and minor fixes
Update version and add 4 minor fixes, the last 2 were suggested by
Jeff Garzik:
1. check for a valid ethernet address before setting it
2. zero out bp->regview if init_one encounters an error and unmaps
the IO address. This prevents remove_one from unmapping again.
3. use netif_rx_schedule() instead of hand coding the same.
4. use IRQ_HANDLED and IRQ_NONE.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.c')
| -rw-r--r-- | drivers/net/bnx2.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 418190b..7babf6a 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -14,8 +14,8 @@ #define DRV_MODULE_NAME "bnx2" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.2.19" -#define DRV_MODULE_RELDATE "May 23, 2005" +#define DRV_MODULE_VERSION "1.2.20" +#define DRV_MODULE_RELDATE "August 22, 2005" #define RUN_AT(x) (jiffies + (x)) @@ -1538,15 +1538,12 @@ bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs) BNX2_PCICFG_INT_ACK_CMD_MASK_INT); /* Return here if interrupt is disabled. */ - if (unlikely(atomic_read(&bp->intr_sem) != 0)) { - return IRQ_RETVAL(1); - } + if (unlikely(atomic_read(&bp->intr_sem) != 0)) + return IRQ_HANDLED; - if (netif_rx_schedule_prep(dev)) { - __netif_rx_schedule(dev); - } + netif_rx_schedule(dev); - return IRQ_RETVAL(1); + return IRQ_HANDLED; } static irqreturn_t @@ -1564,22 +1561,19 @@ bnx2_interrupt(int irq, void *dev_instance, struct pt_regs *regs) if ((bp->status_blk->status_idx == bp->last_status_idx) || (REG_RD(bp, BNX2_PCICFG_MISC_STATUS) & BNX2_PCICFG_MISC_STATUS_INTA_VALUE)) - return IRQ_RETVAL(0); + return IRQ_NONE; REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD, BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM | BNX2_PCICFG_INT_ACK_CMD_MASK_INT); /* Return here if interrupt is shared and is disabled. */ - if (unlikely(atomic_read(&bp->intr_sem) != 0)) { - return IRQ_RETVAL(1); - } + if (unlikely(atomic_read(&bp->intr_sem) != 0)) + return IRQ_HANDLED; - if (netif_rx_schedule_prep(dev)) { - __netif_rx_schedule(dev); - } + netif_rx_schedule(dev); - return IRQ_RETVAL(1); + return IRQ_HANDLED; } static int @@ -5071,6 +5065,9 @@ bnx2_change_mac_addr(struct net_device *dev, void *p) struct sockaddr *addr = p; struct bnx2 *bp = dev->priv; + if (!is_valid_ether_addr(addr->sa_data)) + return -EINVAL; + memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); if (netif_running(dev)) bnx2_set_mac_addr(bp); @@ -5369,6 +5366,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) err_out_unmap: if (bp->regview) { iounmap(bp->regview); + bp->regview = NULL; } err_out_release: |