diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_filters.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_filters.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c index aee827f07c16..6102251bb909 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_filters.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_filters.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only -/* Copyright (C) 2014-2017 aQuantia Corporation. */ +/* Copyright (C) 2014-2019 aQuantia Corporation. */ /* File aq_filters.c: RX filters related functions. */ @@ -89,12 +89,14 @@ static int aq_check_approve_fl3l4(struct aq_nic_s *aq_nic, struct aq_hw_rx_fltrs_s *rx_fltrs, struct ethtool_rx_flow_spec *fsp) { + u32 last_location = AQ_RX_LAST_LOC_FL3L4 - + aq_nic->aq_hw_rx_fltrs.fl3l4.reserved_count; + if (fsp->location < AQ_RX_FIRST_LOC_FL3L4 || - fsp->location > AQ_RX_LAST_LOC_FL3L4) { + fsp->location > last_location) { netdev_err(aq_nic->ndev, "ethtool: location must be in range [%d, %d]", - AQ_RX_FIRST_LOC_FL3L4, - AQ_RX_LAST_LOC_FL3L4); + AQ_RX_FIRST_LOC_FL3L4, last_location); return -EINVAL; } if (rx_fltrs->fl3l4.is_ipv6 && rx_fltrs->fl3l4.active_ipv4) { @@ -124,12 +126,15 @@ aq_check_approve_fl2(struct aq_nic_s *aq_nic, struct aq_hw_rx_fltrs_s *rx_fltrs, struct ethtool_rx_flow_spec *fsp) { + u32 last_location = AQ_RX_LAST_LOC_FETHERT - + aq_nic->aq_hw_rx_fltrs.fet_reserved_count; + if (fsp->location < AQ_RX_FIRST_LOC_FETHERT || - fsp->location > AQ_RX_LAST_LOC_FETHERT) { + fsp->location > last_location) { netdev_err(aq_nic->ndev, "ethtool: location must be in range [%d, %d]", AQ_RX_FIRST_LOC_FETHERT, - AQ_RX_LAST_LOC_FETHERT); + last_location); return -EINVAL; } |