sfc_ef100: check firmware version at start-of-day
authorEdward Cree <ecree@solarflare.com>
Mon, 3 Aug 2020 20:32:05 +0000 (21:32 +0100)
committerDavid S. Miller <davem@davemloft.net>
Tue, 4 Aug 2020 01:22:54 +0000 (18:22 -0700)
commit8e737145e8b27f04fe1c348ac99644f6cad4cfbb
tree5a270ec40ed21d637a6cc4eabdc891120b7ebe10
parent215602a8d21209545923d39b92e9839093b1dcec
sfc_ef100: check firmware version at start-of-day

Early in EF100 development there was a different format of event
 descriptor; if the NIC is somehow running the very old firmware
 which will use that format, fail the probe.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/sfc/ef100_nic.c