diff options
| author | Michael Chan <mchan@broadcom.com> | 2006-03-20 17:48:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-03-20 17:48:46 -0800 |
| commit | 244ac4f446ac6a19caf5eb692c4844f29e6478bf (patch) | |
| tree | e181bcec9f657987b1a8c6a55af69ae5f5a81f0f | |
| parent | 6b39777c5924b9db2406c5769a044da383782d0e (diff) | |
[BNX2]: Add ethtool -d support
Add ETHTOOL_GREGS support.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/bnx2.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 4be21b8501b..6fbb5486163 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -4540,6 +4540,64 @@ bnx2_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) info->fw_version[5] = 0; } +#define BNX2_REGDUMP_LEN (32 * 1024) + +static int +bnx2_get_regs_len(struct net_device *dev) +{ + return BNX2_REGDUMP_LEN; +} + +static void +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 }; + + regs->version = 0; + + memset(p, 0, BNX2_REGDUMP_LEN); + + if (!netif_running(bp->dev)) + return; + + i = 0; + offset = reg_boundaries[0]; + p += offset; + while (offset < BNX2_REGDUMP_LEN) { + *p++ = REG_RD(bp, offset); + offset += 4; + if (offset == reg_boundaries[i + 1]) { + offset = reg_boundaries[i + 2]; + p = (u32 *) (orig_p + offset); + i += 2; + } + } +} + static void bnx2_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { @@ -5106,6 +5164,8 @@ static struct ethtool_ops bnx2_ethtool_ops = { .get_settings = bnx2_get_settings, .set_settings = bnx2_set_settings, .get_drvinfo = bnx2_get_drvinfo, + .get_regs_len = bnx2_get_regs_len, + .get_regs = bnx2_get_regs, .get_wol = bnx2_get_wol, .set_wol = bnx2_set_wol, .nway_reset = bnx2_nway_reset, |