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bnxt_en: Do not allow VF to read EEPROM. 

Firmware does not allow the operation and would return failure, causing
a warning in dmesg.  So check for VF and disallow it in the driver.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2018-04-26 17:44:37 -04:00 committed by David S. Miller
parent 20c1d28e10
commit 4cebbaca12
1 changed files with 5 additions and 0 deletions
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5
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
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@ -1818,6 +1818,11 @@ static int nvm_get_dir_info(struct net_device *dev, u32 *entries, u32 *length)
static int bnxt_get_eeprom_len(struct net_device *dev) static int bnxt_get_eeprom_len(struct net_device *dev)
{ {
struct bnxt *bp = netdev_priv(dev);
if (BNXT_VF(bp))
return 0;
/* The -1 return value allows the entire 32-bit range of offsets to be /* The -1 return value allows the entire 32-bit range of offsets to be
* passed via the ethtool command-line utility. * passed via the ethtool command-line utility.
*/ */