diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_init_ops.h')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_init_ops.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_ops.h b/drivers/net/ethernet/qlogic/qed/qed_init_ops.h new file mode 100644 index 000000000..12e5c4e37 --- /dev/null +++ b/drivers/net/ethernet/qlogic/qed/qed_init_ops.h @@ -0,0 +1,94 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* QLogic qed NIC Driver + * Copyright (c) 2015-2017 QLogic Corporation + * Copyright (c) 2019-2020 Marvell International Ltd. + */ + +#ifndef _QED_INIT_OPS_H +#define _QED_INIT_OPS_H + +#include <linux/types.h> +#include <linux/slab.h> +#include "qed.h" + +/** + * qed_init_iro_array(): init iro_arr. + * + * @cdev: Qed dev pointer. + * + * Return: Void. + */ +void qed_init_iro_array(struct qed_dev *cdev); + +/** + * qed_init_run(): Run the init-sequence. + * + * @p_hwfn: HW device data. + * @p_ptt: P_ptt. + * @phase: Phase. + * @phase_id: Phase ID. + * @modes: Mode. + * + * Return: _qed_status_t + */ +int qed_init_run(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + int phase, + int phase_id, + int modes); + +/** + * qed_init_alloc(): Allocate RT array, Store 'values' ptrs. + * + * @p_hwfn: HW device data. + * + * Return: _qed_status_t. + */ +int qed_init_alloc(struct qed_hwfn *p_hwfn); + +/** + * qed_init_free(): Init HW function deallocate. + * + * @p_hwfn: HW device data. + * + * Return: Void. + */ +void qed_init_free(struct qed_hwfn *p_hwfn); + +/** + * qed_init_store_rt_reg(): Store a configuration value in the RT array. + * + * @p_hwfn: HW device data. + * @rt_offset: RT offset. + * @val: Val. + * + * Return: Void. + */ +void qed_init_store_rt_reg(struct qed_hwfn *p_hwfn, + u32 rt_offset, + u32 val); + +#define STORE_RT_REG(hwfn, offset, val) \ + qed_init_store_rt_reg(hwfn, offset, val) + +#define OVERWRITE_RT_REG(hwfn, offset, val) \ + qed_init_store_rt_reg(hwfn, offset, val) + +void qed_init_store_rt_agg(struct qed_hwfn *p_hwfn, + u32 rt_offset, + u32 *val, + size_t size); + +#define STORE_RT_REG_AGG(hwfn, offset, val) \ + qed_init_store_rt_agg(hwfn, offset, (u32 *)&(val), sizeof(val)) + +/** + * qed_gtt_init(): Initialize GTT global windows and set admin window + * related params of GTT/PTT to default values. + * + * @p_hwfn: HW device data. + * + * Return Void. + */ +void qed_gtt_init(struct qed_hwfn *p_hwfn); +#endif |