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sfc: Make PHY flash mode a device attribute, not a module parameter

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This allows updating PHY firmware for one interface without removing
all other interfaces handled by the driver.

Replace tx_disabled flags and 10Xpress status enumeration with flags in
enum efx_phy_mode.

Prevent an interface from being brought up while in PHY flash mode.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ben Hutchings
2008-09-01 12:48:17 +01:00
committed by Jeff Garzik
parent 3594e131b2
commit f8b87c1701
9 changed files with 171 additions and 123 deletions
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3
drivers/net/sfc/efx.c
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@@ -1296,6 +1296,9 @@ static int efx_net_open(struct net_device *net_dev)
EFX_LOG(efx, "opening device %s on CPU %d\n", net_dev->name,
raw_smp_processor_id());
if (efx->phy_mode & PHY_MODE_SPECIAL)
return -EBUSY;
efx_start_all(efx);
return 0;
}