diff options
Diffstat (limited to 'drivers/net/ethernet/qualcomm/emac/emac-mac.h')
| -rw-r--r-- | drivers/net/ethernet/qualcomm/emac/emac-mac.h | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.h b/drivers/net/ethernet/qualcomm/emac/emac-mac.h index 5028fb4bec2b..920123eb8ace 100644 --- a/drivers/net/ethernet/qualcomm/emac/emac-mac.h +++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ /* EMAC DMA HW engine uses three rings: @@ -114,8 +106,9 @@ struct emac_tpd { #define TPD_INSTC_SET(tpd, val) BITS_SET((tpd)->word[3], 17, 17, val) /* High-14bit Buffer Address, So, the 64b-bit address is * {DESC_CTRL_11_TX_DATA_HIADDR[17:0],(register) BUFFER_ADDR_H, BUFFER_ADDR_L} + * Extend TPD_BUFFER_ADDR_H to [31, 18], because we never enable timestamping. */ -#define TPD_BUFFER_ADDR_H_SET(tpd, val) BITS_SET((tpd)->word[3], 18, 30, val) +#define TPD_BUFFER_ADDR_H_SET(tpd, val) BITS_SET((tpd)->word[3], 18, 31, val) /* Format D. Word offset from the 1st byte of this packet to start to calculate * the custom checksum. */ @@ -234,8 +227,9 @@ void emac_mac_stop(struct emac_adapter *adpt); void emac_mac_mode_config(struct emac_adapter *adpt); void emac_mac_rx_process(struct emac_adapter *adpt, struct emac_rx_queue *rx_q, int *num_pkts, int max_pkts); -int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q, - struct sk_buff *skb); +netdev_tx_t emac_mac_tx_buf_send(struct emac_adapter *adpt, + struct emac_tx_queue *tx_q, + struct sk_buff *skb); void emac_mac_tx_process(struct emac_adapter *adpt, struct emac_tx_queue *tx_q); void emac_mac_rx_tx_ring_init_all(struct platform_device *pdev, struct emac_adapter *adpt); |