diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_fcoe.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_fcoe.c | 84 |
1 files changed, 30 insertions, 54 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c index 4c7fa391fd33..b768f0698170 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c +++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* 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. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -121,7 +95,7 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, struct qed_cxt_info cxt_info; u32 dummy_cid; int rc = 0; - u16 tmp; + __le16 tmp; u8 i; /* Get SPQ entry */ @@ -188,17 +162,13 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, tmp = cpu_to_le16(fcoe_pf_params->cmdq_num_entries); p_data->q_params.cmdq_num_entries = tmp; - tmp = fcoe_pf_params->num_cqs; - p_data->q_params.num_queues = (u8)tmp; + p_data->q_params.num_queues = fcoe_pf_params->num_cqs; - tmp = (u16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS]; - p_data->q_params.queue_relative_offset = (u8)tmp; + tmp = (__force __le16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS]; + p_data->q_params.queue_relative_offset = (__force u8)tmp; for (i = 0; i < fcoe_pf_params->num_cqs; i++) { - u16 igu_sb_id; - - igu_sb_id = qed_get_igu_sb_id(p_hwfn, i); - tmp = cpu_to_le16(igu_sb_id); + tmp = cpu_to_le16(qed_get_igu_sb_id(p_hwfn, i)); p_data->q_params.cq_cmdq_sb_num_arr[i] = tmp; } @@ -211,21 +181,21 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_RQ]); p_data->q_params.bdq_pbl_num_entries[BDQ_ID_RQ] = fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_RQ]; - tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ]; - p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp); - tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ]; - p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp); + tmp = cpu_to_le16(fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ]); + p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = tmp; + tmp = cpu_to_le16(fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ]); + p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = tmp; DMA_REGPAIR_LE(p_data->q_params.bdq_pbl_base_address[BDQ_ID_IMM_DATA], fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_IMM_DATA]); p_data->q_params.bdq_pbl_num_entries[BDQ_ID_IMM_DATA] = fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_IMM_DATA]; - tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA]; - p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp); - tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA]; - p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp); - tmp = fcoe_pf_params->rq_buffer_size; - p_data->q_params.rq_buffer_size = cpu_to_le16(tmp); + tmp = cpu_to_le16(fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA]); + p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = tmp; + tmp = cpu_to_le16(fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA]); + p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = tmp; + tmp = cpu_to_le16(fcoe_pf_params->rq_buffer_size); + p_data->q_params.rq_buffer_size = tmp; if (fcoe_pf_params->is_target) { SET_FIELD(p_data->q_params.q_validity, @@ -259,7 +229,8 @@ qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn, struct fcoe_conn_offload_ramrod_data *p_data; struct qed_spq_entry *p_ent = NULL; struct qed_sp_init_data init_data; - u16 physical_q0, tmp; + u16 physical_q0; + __le16 tmp; int rc; /* Get SPQ entry */ @@ -280,7 +251,7 @@ qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn, /* Transmission PQ is the first of the PF */ physical_q0 = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD); - p_conn->physical_q0 = cpu_to_le16(physical_q0); + p_conn->physical_q0 = physical_q0; p_data->physical_q0 = cpu_to_le16(physical_q0); p_data->conn_id = cpu_to_le16(p_conn->conn_id); @@ -579,8 +550,8 @@ int qed_fcoe_alloc(struct qed_hwfn *p_hwfn) void qed_fcoe_setup(struct qed_hwfn *p_hwfn) { struct e4_fcoe_task_context *p_task_ctx = NULL; + u32 i, lc; int rc; - u32 i; spin_lock_init(&p_hwfn->p_fcoe_info->lock); for (i = 0; i < p_hwfn->pf_params.fcoe_pf_params.num_tasks; i++) { @@ -591,10 +562,15 @@ void qed_fcoe_setup(struct qed_hwfn *p_hwfn) continue; memset(p_task_ctx, 0, sizeof(struct e4_fcoe_task_context)); - SET_FIELD(p_task_ctx->timer_context.logical_client_0, - TIMERS_CONTEXT_VALIDLC0, 1); - SET_FIELD(p_task_ctx->timer_context.logical_client_1, - TIMERS_CONTEXT_VALIDLC1, 1); + + lc = 0; + SET_FIELD(lc, TIMERS_CONTEXT_VALIDLC0, 1); + p_task_ctx->timer_context.logical_client_0 = cpu_to_le32(lc); + + lc = 0; + SET_FIELD(lc, TIMERS_CONTEXT_VALIDLC1, 1); + p_task_ctx->timer_context.logical_client_1 = cpu_to_le32(lc); + SET_FIELD(p_task_ctx->tstorm_ag_context.flags0, E4_TSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE, 1); } |