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 | 134 |
1 files changed, 134 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..555dd0867 --- /dev/null +++ b/drivers/net/ethernet/qlogic/qed/qed_init_ops.h @@ -0,0 +1,134 @@ +/* QLogic qed NIC Driver + * Copyright (c) 2015-2017 QLogic Corporation + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and /or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef _QED_INIT_OPS_H +#define _QED_INIT_OPS_H + +#include <linux/types.h> +#include <linux/slab.h> +#include "qed.h" + +/** + * @brief qed_init_iro_array - init iro_arr. + * + * + * @param cdev + */ +void qed_init_iro_array(struct qed_dev *cdev); + +/** + * @brief qed_init_run - Run the init-sequence. + * + * + * @param p_hwfn + * @param p_ptt + * @param phase + * @param phase_id + * @param modes + * @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); + +/** + * @brief qed_init_hwfn_allocate - Allocate RT array, Store 'values' ptrs. + * + * + * @param p_hwfn + * + * @return _qed_status_t + */ +int qed_init_alloc(struct qed_hwfn *p_hwfn); + +/** + * @brief qed_init_hwfn_deallocate + * + * + * @param p_hwfn + */ +void qed_init_free(struct qed_hwfn *p_hwfn); + +/** + * @brief qed_init_clear_rt_data - Clears the runtime init array. + * + * + * @param p_hwfn + */ +void qed_init_clear_rt_data(struct qed_hwfn *p_hwfn); + +/** + * @brief qed_init_store_rt_reg - Store a configuration value in the RT array. + * + * + * @param p_hwfn + * @param rt_offset + * @param val + */ +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) + +/** + * @brief + * + * + * @param p_hwfn + * @param rt_offset + * @param val + * @param size + */ +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)) + +/** + * @brief + * Initialize GTT global windows and set admin window + * related params of GTT/PTT to default values. + * + * @param p_hwfn + */ +void qed_gtt_init(struct qed_hwfn *p_hwfn); +#endif |