diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_ooo.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_ooo.c | 55 |
1 files changed, 15 insertions, 40 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_ooo.c b/drivers/net/ethernet/qlogic/qed/qed_ooo.c index ffac4ac87394..5d725f59db24 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ooo.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ooo.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> @@ -42,7 +16,7 @@ #include "qed_ll2.h" #include "qed_ooo.h" #include "qed_cxt.h" - +#include "qed_nvmetcp.h" static struct qed_ooo_archipelago *qed_ooo_seek_archipelago(struct qed_hwfn *p_hwfn, struct qed_ooo_info @@ -52,12 +26,12 @@ static struct qed_ooo_archipelago u32 idx = (cid & 0xffff) - p_ooo_info->cid_base; struct qed_ooo_archipelago *p_archipelago; - if (idx >= p_ooo_info->max_num_archipelagos) + if (unlikely(idx >= p_ooo_info->max_num_archipelagos)) return NULL; p_archipelago = &p_ooo_info->p_archipelagos_mem[idx]; - if (list_empty(&p_archipelago->isles_list)) + if (unlikely(list_empty(&p_archipelago->isles_list))) return NULL; return p_archipelago; @@ -72,7 +46,7 @@ static struct qed_ooo_isle *qed_ooo_seek_isle(struct qed_hwfn *p_hwfn, u8 the_num_of_isle = 1; p_archipelago = qed_ooo_seek_archipelago(p_hwfn, p_ooo_info, cid); - if (!p_archipelago) { + if (unlikely(!p_archipelago)) { DP_NOTICE(p_hwfn, "Connection %d is not found in OOO list\n", cid); return NULL; @@ -109,7 +83,8 @@ int qed_ooo_alloc(struct qed_hwfn *p_hwfn) switch (p_hwfn->hw_info.personality) { case QED_PCI_ISCSI: - proto = PROTOCOLID_ISCSI; + case QED_PCI_NVMETCP: + proto = PROTOCOLID_TCP_ULP; break; case QED_PCI_ETH_RDMA: case QED_PCI_ETH_IWARP: @@ -387,7 +362,7 @@ void qed_ooo_add_new_isle(struct qed_hwfn *p_hwfn, if (ooo_isle > 1) { p_prev_isle = qed_ooo_seek_isle(p_hwfn, p_ooo_info, cid, ooo_isle - 1); - if (!p_prev_isle) { + if (unlikely(!p_prev_isle)) { DP_NOTICE(p_hwfn, "Isle %d is not found(cid %d)\n", ooo_isle - 1, cid); @@ -395,7 +370,7 @@ void qed_ooo_add_new_isle(struct qed_hwfn *p_hwfn, } } p_archipelago = qed_ooo_seek_archipelago(p_hwfn, p_ooo_info, cid); - if (!p_archipelago && (ooo_isle != 1)) { + if (unlikely(!p_archipelago && ooo_isle != 1)) { DP_NOTICE(p_hwfn, "Connection %d is not found in OOO list\n", cid); return; @@ -406,7 +381,7 @@ void qed_ooo_add_new_isle(struct qed_hwfn *p_hwfn, struct qed_ooo_isle, list_entry); list_del(&p_isle->list_entry); - if (!list_empty(&p_isle->buffers_list)) { + if (unlikely(!list_empty(&p_isle->buffers_list))) { DP_NOTICE(p_hwfn, "Free isle is not empty\n"); INIT_LIST_HEAD(&p_isle->buffers_list); } @@ -443,13 +418,13 @@ void qed_ooo_add_new_buffer(struct qed_hwfn *p_hwfn, struct qed_ooo_isle *p_isle = NULL; p_isle = qed_ooo_seek_isle(p_hwfn, p_ooo_info, cid, ooo_isle); - if (!p_isle) { + if (unlikely(!p_isle)) { DP_NOTICE(p_hwfn, "Isle %d is not found(cid %d)\n", ooo_isle, cid); return; } - if (buffer_side == QED_OOO_LEFT_BUF) + if (unlikely(buffer_side == QED_OOO_LEFT_BUF)) list_add(&p_buffer->list_entry, &p_isle->buffers_list); else list_add_tail(&p_buffer->list_entry, &p_isle->buffers_list); @@ -463,7 +438,7 @@ void qed_ooo_join_isles(struct qed_hwfn *p_hwfn, p_right_isle = qed_ooo_seek_isle(p_hwfn, p_ooo_info, cid, left_isle + 1); - if (!p_right_isle) { + if (unlikely(!p_right_isle)) { DP_NOTICE(p_hwfn, "Right isle %d is not found(cid %d)\n", left_isle + 1, cid); @@ -475,7 +450,7 @@ void qed_ooo_join_isles(struct qed_hwfn *p_hwfn, if (left_isle) { p_left_isle = qed_ooo_seek_isle(p_hwfn, p_ooo_info, cid, left_isle); - if (!p_left_isle) { + if (unlikely(!p_left_isle)) { DP_NOTICE(p_hwfn, "Left isle %d is not found(cid %d)\n", left_isle, cid); |