| Message ID | 1395366197-9781-2-git-send-email-vbridgers2013@gmail.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Vince Bridgers <vbridgers2013@gmail.com> Date: Thu, 20 Mar 2014 20:43:15 -0500 > Set the version number returned by the driver's get regs routine > invoked by ethtool so formatting can be dependent on the version > number returned, and any interesting formatted output can check > the version number for specific types of register data returned. > > Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/altera/altera_tse_ethtool.c b/drivers/net/ethernet/altera/altera_tse_ethtool.c index 63ac5f4..319ca74 100644 --- a/drivers/net/ethernet/altera/altera_tse_ethtool.c +++ b/drivers/net/ethernet/altera/altera_tse_ethtool.c @@ -181,6 +181,14 @@ static void tse_get_regs(struct net_device *dev, struct ethtool_regs *regs, u32 *tse_mac_regs = (u32 *)priv->mac_dev; u32 *buf = regbuf; + /* Set version to a known value, so ethtool knows + * how to do any special formatting of this data. + * This version number will need to change if and + * when this register table is changed. + */ + + regs->version = 1; + for (i = 0; i < TSE_NUM_REGS; i++) buf[i] = ioread32(&tse_mac_regs[i]); }
Set the version number returned by the driver's get regs routine invoked by ethtool so formatting can be dependent on the version number returned, and any interesting formatted output can check the version number for specific types of register data returned. Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> --- drivers/net/ethernet/altera/altera_tse_ethtool.c | 8 ++++++++ 1 file changed, 8 insertions(+)