diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_dcb_82599.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_dcb_82599.c | 69 |
1 files changed, 6 insertions, 63 deletions
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c index 25b02fb425ac..67c219f86c3a 100644 --- a/drivers/net/ixgbe/ixgbe_dcb_82599.c +++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c @@ -31,70 +31,13 @@ #include "ixgbe_dcb_82599.h" /** - * ixgbe_dcb_get_tc_stats_82599 - Returns status for each traffic class - * @hw: pointer to hardware structure - * @stats: pointer to statistics structure - * @tc_count: Number of elements in bwg_array. - * - * This function returns the status data for each of the Traffic Classes in use. - */ -s32 ixgbe_dcb_get_tc_stats_82599(struct ixgbe_hw *hw, - struct ixgbe_hw_stats *stats, - u8 tc_count) -{ - int tc; - - if (tc_count > MAX_TRAFFIC_CLASS) - return DCB_ERR_PARAM; - /* Statistics pertaining to each traffic class */ - for (tc = 0; tc < tc_count; tc++) { - /* Transmitted Packets */ - stats->qptc[tc] += IXGBE_READ_REG(hw, IXGBE_QPTC(tc)); - /* Transmitted Bytes */ - stats->qbtc[tc] += IXGBE_READ_REG(hw, IXGBE_QBTC(tc)); - /* Received Packets */ - stats->qprc[tc] += IXGBE_READ_REG(hw, IXGBE_QPRC(tc)); - /* Received Bytes */ - stats->qbrc[tc] += IXGBE_READ_REG(hw, IXGBE_QBRC(tc)); - } - - return 0; -} - -/** - * ixgbe_dcb_get_pfc_stats_82599 - Return CBFC status data - * @hw: pointer to hardware structure - * @stats: pointer to statistics structure - * @tc_count: Number of elements in bwg_array. - * - * This function returns the CBFC status data for each of the Traffic Classes. - */ -s32 ixgbe_dcb_get_pfc_stats_82599(struct ixgbe_hw *hw, - struct ixgbe_hw_stats *stats, - u8 tc_count) -{ - int tc; - - if (tc_count > MAX_TRAFFIC_CLASS) - return DCB_ERR_PARAM; - for (tc = 0; tc < tc_count; tc++) { - /* Priority XOFF Transmitted */ - stats->pxofftxc[tc] += IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(tc)); - /* Priority XOFF Received */ - stats->pxoffrxc[tc] += IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(tc)); - } - - return 0; -} - -/** * ixgbe_dcb_config_packet_buffers_82599 - Configure DCB packet buffers * @hw: pointer to hardware structure * @dcb_config: pointer to ixgbe_dcb_config structure * * Configure packet buffers for DCB mode. */ -s32 ixgbe_dcb_config_packet_buffers_82599(struct ixgbe_hw *hw, +static s32 ixgbe_dcb_config_packet_buffers_82599(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config) { s32 ret_val = 0; @@ -136,7 +79,7 @@ s32 ixgbe_dcb_config_packet_buffers_82599(struct ixgbe_hw *hw, * * Configure Rx Packet Arbiter and credits for each traffic class. */ -s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw, +static s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config) { struct tc_bw_alloc *p; @@ -191,7 +134,7 @@ s32 ixgbe_dcb_config_rx_arbiter_82599(struct ixgbe_hw *hw, * * Configure Tx Descriptor Arbiter and credits for each traffic class. */ -s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw, +static s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config) { struct tc_bw_alloc *p; @@ -238,7 +181,7 @@ s32 ixgbe_dcb_config_tx_desc_arbiter_82599(struct ixgbe_hw *hw, * * Configure Tx Packet Arbiter and credits for each traffic class. */ -s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw, +static s32 ixgbe_dcb_config_tx_data_arbiter_82599(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config) { struct tc_bw_alloc *p; @@ -359,7 +302,7 @@ out: * Configure queue statistics registers, all queues belonging to same traffic * class uses a single set of queue statistics counters. */ -s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw) +static s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw) { u32 reg = 0; u8 i = 0; @@ -412,7 +355,7 @@ s32 ixgbe_dcb_config_tc_stats_82599(struct ixgbe_hw *hw) * * Configure general DCB parameters. */ -s32 ixgbe_dcb_config_82599(struct ixgbe_hw *hw) +static s32 ixgbe_dcb_config_82599(struct ixgbe_hw *hw) { u32 reg; u32 q; |