| /* |
| * Copyright (c) 2021, The Linux Foundation. All rights reserved. |
| * |
| * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER |
| * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT |
| * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE |
| * USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef __EDMA_CFG_TX_H__ |
| #define __EDMA_CFG_TX_H__ |
| |
| #define EDMA_TX_NAPI_WORK_MIN 16 |
| #define EDMA_TX_NAPI_WORK_MAX 512 |
| |
| #define EDMA_TX_MITIGATION_TIMER_MIN 0 /* Tx mitigation timer's minimum value in microseconds */ |
| #define EDMA_TX_MITIGATION_TIMER_MAX 1000 /* Tx mitigation timer's maximum value in microseconds */ |
| #define EDMA_TX_MITIGATION_PKT_CNT_MIN 0 /* Tx mitigation packet count's minimum value */ |
| #define EDMA_TX_MITIGATION_PKT_CNT_MAX 256 /* Tx mitigation packet count's maximum value */ |
| |
| void edma_cfg_tx_rings(struct edma_gbl_ctx *egc); |
| int32_t edma_cfg_tx_rings_alloc(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_rings_cleanup(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_napi_enable(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_napi_disable(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_napi_delete(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_napi_add(struct edma_gbl_ctx *egc, struct net_device *netdev); |
| void edma_cfg_tx_mapping(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_rings_enable(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_rings_disable(struct edma_gbl_ctx *egc); |
| void edma_cfg_tx_fill_per_port_tx_map(struct net_device *netdev, uint32_t macid); |
| #endif /* __EDMA_CFG_TX_H__ */ |
