tree 8e9613d37d4bab8ee690d6c6f378b3718f9473a8
parent e20204dc2c74b896b3ef4f4328acb15f4abcd5cb
author Derek Chickles <derek.chickles@cavium.com> 1499281167 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1500615738 +0200

liquidio: fix bug in soft reset failure detection

commit 05a6b4cae8c0cc1680c9dd33a97a49a13c0f01bc upstream.

The code that detects a failed soft reset of Octeon is comparing the wrong
value against the reset value of the Octeon SLI_SCRATCH_1 register,
resulting in an inability to detect a soft reset failure.  Fix it by using
the correct value in the comparison, which is any non-zero value.

Fixes: f21fb3ed364b ("Add support of Cavium Liquidio ethernet adapters")
Fixes: c0eab5b3580a ("liquidio: CN23XX firmware download")
Signed-off-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Satanand Burla <satananda.burla@cavium.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>