diff options
| author | Michael Chan <mchan@broadcom.com> | 2009-08-21 16:20:46 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-22 17:48:48 -0700 |
| commit | 61d9e3fa7eacabfb7879e3da91709f1a5420c507 (patch) | |
| tree | c1a14dc4fa43429961e1b53651870f4b749d66af /drivers/net | |
| parent | 6fefb65e78f098c09d0ab877b2c70421e4c84116 (diff) | |
| download | linux-61d9e3fa7eacabfb7879e3da91709f1a5420c507.tar.gz linux-61d9e3fa7eacabfb7879e3da91709f1a5420c507.tar.bz2 linux-61d9e3fa7eacabfb7879e3da91709f1a5420c507.zip | |
bnx2: Apply BROKEN_STATS workaround to 5706 and 5708.
Add flag to expand the workaround to both chips.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/bnx2.c | 7 | ||||
| -rw-r--r-- | drivers/net/bnx2.h | 1 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 1d502e6f6c9c..085c2dd8e7f8 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -4900,7 +4900,7 @@ bnx2_init_chip(struct bnx2 *bp) REG_WR(bp, BNX2_HC_CMD_TICKS, (bp->cmd_ticks_int << 16) | bp->cmd_ticks); - if (CHIP_NUM(bp) == CHIP_NUM_5708) + if (bp->flags & BNX2_FLAG_BROKEN_STATS) REG_WR(bp, BNX2_HC_STATS_TICKS, 0); else REG_WR(bp, BNX2_HC_STATS_TICKS, bp->stats_ticks); @@ -6025,7 +6025,7 @@ bnx2_timer(unsigned long data) bnx2_reg_rd_ind(bp, BNX2_FW_RX_DROP_COUNT); /* workaround occasional corrupted counters */ - if (CHIP_NUM(bp) == CHIP_NUM_5708 && bp->stats_ticks) + if ((bp->flags & BNX2_FLAG_BROKEN_STATS) && bp->stats_ticks) REG_WR(bp, BNX2_HC_COMMAND, bp->hc_cmd | BNX2_HC_COMMAND_STATS_NOW); @@ -6941,7 +6941,7 @@ bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) 0xff; bp->stats_ticks = coal->stats_block_coalesce_usecs; - if (CHIP_NUM(bp) == CHIP_NUM_5708) { + if (bp->flags & BNX2_FLAG_BROKEN_STATS) { if (bp->stats_ticks != 0 && bp->stats_ticks != USEC_PER_SEC) bp->stats_ticks = USEC_PER_SEC; } @@ -7722,6 +7722,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) rc = -EIO; goto err_out_unmap; } + bp->flags |= BNX2_FLAG_BROKEN_STATS; } if (CHIP_NUM(bp) == CHIP_NUM_5709 && CHIP_REV(bp) != CHIP_REV_Ax) { diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h index f1edfaa9e56a..3c004b44cf7e 100644 --- a/drivers/net/bnx2.h +++ b/drivers/net/bnx2.h @@ -6718,6 +6718,7 @@ struct bnx2 { BNX2_FLAG_USING_MSIX) #define BNX2_FLAG_JUMBO_BROKEN 0x00000800 #define BNX2_FLAG_CAN_KEEP_VLAN 0x00001000 +#define BNX2_FLAG_BROKEN_STATS 0x00002000 struct bnx2_napi bnx2_napi[BNX2_MAX_MSIX_VEC]; |