diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_mbx.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_mbx.c | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c index ea82c5a1cd3e..1ff0eefcfd0a 100644 --- a/drivers/net/ixgbe/ixgbe_mbx.c +++ b/drivers/net/ixgbe/ixgbe_mbx.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2010 Intel Corporation. + Copyright(c) 1999 - 2011 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -154,9 +154,6 @@ static s32 ixgbe_poll_for_msg(struct ixgbe_hw *hw, u16 mbx_id) udelay(mbx->usec_delay); } - /* if we failed, all future posted messages fail until reset */ - if (!countdown) - mbx->timeout = 0; out: return countdown ? 0 : IXGBE_ERR_MBX; } @@ -183,9 +180,6 @@ static s32 ixgbe_poll_for_ack(struct ixgbe_hw *hw, u16 mbx_id) udelay(mbx->usec_delay); } - /* if we failed, all future posted messages fail until reset */ - if (!countdown) - mbx->timeout = 0; out: return countdown ? 0 : IXGBE_ERR_MBX; } @@ -437,6 +431,7 @@ out_no_read: return ret_val; } +#ifdef CONFIG_PCI_IOV /** * ixgbe_init_mbx_params_pf - set initial values for pf mailbox * @hw: pointer to the HW structure @@ -447,24 +442,22 @@ void ixgbe_init_mbx_params_pf(struct ixgbe_hw *hw) { struct ixgbe_mbx_info *mbx = &hw->mbx; - switch (hw->mac.type) { - case ixgbe_mac_82599EB: - case ixgbe_mac_X540: - mbx->timeout = 0; - mbx->usec_delay = 0; + if (hw->mac.type != ixgbe_mac_82599EB && + hw->mac.type != ixgbe_mac_X540) + return; - mbx->size = IXGBE_VFMAILBOX_SIZE; + mbx->timeout = 0; + mbx->usec_delay = 0; - mbx->stats.msgs_tx = 0; - mbx->stats.msgs_rx = 0; - mbx->stats.reqs = 0; - mbx->stats.acks = 0; - mbx->stats.rsts = 0; - break; - default: - break; - } + mbx->stats.msgs_tx = 0; + mbx->stats.msgs_rx = 0; + mbx->stats.reqs = 0; + mbx->stats.acks = 0; + mbx->stats.rsts = 0; + + mbx->size = IXGBE_VFMAILBOX_SIZE; } +#endif /* CONFIG_PCI_IOV */ struct ixgbe_mbx_operations mbx_ops_generic = { .read = ixgbe_read_mbx_pf, |