X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fnet%2Fqede%2Fbase%2Fecore_cxt.c;h=5c3370e102ebc60267dc1e4db3f3cee0be026d81;hb=8d01b9cd70a67cdafd5b965a70420c3bd7fb3f82;hp=50bd66da8b8ddecf5435a6d86bb298c3b01bb300;hpb=055c52583a2794da8ba1e85a48cce3832372b12f;p=deb_dpdk.git diff --git a/drivers/net/qede/base/ecore_cxt.c b/drivers/net/qede/base/ecore_cxt.c index 50bd66da..5c3370e1 100644 --- a/drivers/net/qede/base/ecore_cxt.c +++ b/drivers/net/qede/base/ecore_cxt.c @@ -1,9 +1,7 @@ -/* - * Copyright (c) 2016 QLogic Corporation. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright (c) 2016 - 2018 Cavium Inc. * All rights reserved. - * www.qlogic.com - * - * See LICENSE.qede_pmd for copyright and licensing details. + * www.cavium.com */ #include "bcm_osal.h" @@ -834,7 +832,7 @@ static enum _ecore_status_t ecore_cxt_src_t2_alloc(struct ecore_hwfn *p_hwfn) p_mngr->t2_num_pages * sizeof(struct ecore_dma_mem)); if (!p_mngr->t2) { - DP_NOTICE(p_hwfn, true, "Failed to allocate t2 table\n"); + DP_NOTICE(p_hwfn, false, "Failed to allocate t2 table\n"); rc = ECORE_NOMEM; goto t2_fail; } @@ -919,6 +917,9 @@ static void ecore_ilt_shadow_free(struct ecore_hwfn *p_hwfn) struct ecore_cxt_mngr *p_mngr = p_hwfn->p_cxt_mngr; u32 ilt_size, i; + if (p_mngr->ilt_shadow == OSAL_NULL) + return; + ilt_size = ecore_cxt_ilt_shadow_size(p_cli); for (i = 0; p_mngr->ilt_shadow && i < ilt_size; i++) { @@ -931,6 +932,7 @@ static void ecore_ilt_shadow_free(struct ecore_hwfn *p_hwfn) p_dma->p_virt = OSAL_NULL; } OSAL_FREE(p_hwfn->p_dev, p_mngr->ilt_shadow); + p_mngr->ilt_shadow = OSAL_NULL; } static enum _ecore_status_t @@ -1000,8 +1002,7 @@ static enum _ecore_status_t ecore_ilt_shadow_alloc(struct ecore_hwfn *p_hwfn) size * sizeof(struct ecore_dma_mem)); if (!p_mngr->ilt_shadow) { - DP_NOTICE(p_hwfn, true, - "Failed to allocate ilt shadow table\n"); + DP_NOTICE(p_hwfn, false, "Failed to allocate ilt shadow table\n"); rc = ECORE_NOMEM; goto ilt_shadow_fail; } @@ -1044,12 +1045,14 @@ static void ecore_cid_map_free(struct ecore_hwfn *p_hwfn) for (type = 0; type < MAX_CONN_TYPES; type++) { OSAL_FREE(p_hwfn->p_dev, p_mngr->acquired[type].cid_map); + p_mngr->acquired[type].cid_map = OSAL_NULL; p_mngr->acquired[type].max_count = 0; p_mngr->acquired[type].start_cid = 0; for (vf = 0; vf < COMMON_MAX_NUM_VFS; vf++) { OSAL_FREE(p_hwfn->p_dev, p_mngr->acquired_vf[type][vf].cid_map); + p_mngr->acquired_vf[type][vf].cid_map = OSAL_NULL; p_mngr->acquired_vf[type][vf].max_count = 0; p_mngr->acquired_vf[type][vf].start_cid = 0; } @@ -1126,11 +1129,13 @@ enum _ecore_status_t ecore_cxt_mngr_alloc(struct ecore_hwfn *p_hwfn) p_mngr = OSAL_ZALLOC(p_hwfn->p_dev, GFP_KERNEL, sizeof(*p_mngr)); if (!p_mngr) { - DP_NOTICE(p_hwfn, true, - "Failed to allocate `struct ecore_cxt_mngr'\n"); + DP_NOTICE(p_hwfn, false, "Failed to allocate `struct ecore_cxt_mngr'\n"); return ECORE_NOMEM; } + /* Set the cxt mangr pointer prior to further allocations */ + p_hwfn->p_cxt_mngr = p_mngr; + /* Initialize ILT client registers */ clients = p_mngr->clients; clients[ILT_CLI_CDUC].first.reg = ILT_CFG_REG(CDUC, FIRST_ILT); @@ -1172,13 +1177,13 @@ enum _ecore_status_t ecore_cxt_mngr_alloc(struct ecore_hwfn *p_hwfn) /* Initialize the dynamic ILT allocation mutex */ #ifdef CONFIG_ECORE_LOCK_ALLOC - OSAL_MUTEX_ALLOC(p_hwfn, &p_mngr->mutex); + if (OSAL_MUTEX_ALLOC(p_hwfn, &p_mngr->mutex)) { + DP_NOTICE(p_hwfn, false, "Failed to alloc p_mngr->mutex\n"); + return ECORE_NOMEM; + } #endif OSAL_MUTEX_INIT(&p_mngr->mutex); - /* Set the cxt mangr pointer priori to further allocations */ - p_hwfn->p_cxt_mngr = p_mngr; - return ECORE_SUCCESS; } @@ -1189,21 +1194,21 @@ enum _ecore_status_t ecore_cxt_tables_alloc(struct ecore_hwfn *p_hwfn) /* Allocate the ILT shadow table */ rc = ecore_ilt_shadow_alloc(p_hwfn); if (rc) { - DP_NOTICE(p_hwfn, true, "Failed to allocate ilt memory\n"); + DP_NOTICE(p_hwfn, false, "Failed to allocate ilt memory\n"); goto tables_alloc_fail; } /* Allocate the T2 table */ rc = ecore_cxt_src_t2_alloc(p_hwfn); if (rc) { - DP_NOTICE(p_hwfn, true, "Failed to allocate T2 memory\n"); + DP_NOTICE(p_hwfn, false, "Failed to allocate T2 memory\n"); goto tables_alloc_fail; } /* Allocate and initialize the acquired cids bitmaps */ rc = ecore_cid_map_alloc(p_hwfn); if (rc) { - DP_NOTICE(p_hwfn, true, "Failed to allocate cid maps\n"); + DP_NOTICE(p_hwfn, false, "Failed to allocate cid maps\n"); goto tables_alloc_fail; } @@ -1427,7 +1432,8 @@ static void ecore_cdu_init_pf(struct ecore_hwfn *p_hwfn) } } -void ecore_qm_init_pf(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt) +void ecore_qm_init_pf(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt, + bool is_pf_loading) { struct ecore_qm_info *qm_info = &p_hwfn->qm_info; struct ecore_mcp_link_state *p_link; @@ -1438,8 +1444,9 @@ void ecore_qm_init_pf(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt) p_link = &ECORE_LEADING_HWFN(p_hwfn->p_dev)->mcp_info->link_output; - ecore_qm_pf_rt_init(p_hwfn, p_ptt, p_hwfn->port_id, - p_hwfn->rel_pf_id, qm_info->max_phys_tcs_per_port, + ecore_qm_pf_rt_init(p_hwfn, p_ptt, p_hwfn->rel_pf_id, + qm_info->max_phys_tcs_per_port, + is_pf_loading, iids.cids, iids.vf_cids, iids.tids, qm_info->start_pq, qm_info->num_pqs - qm_info->num_vf_pqs, @@ -1797,7 +1804,7 @@ void ecore_cxt_hw_init_common(struct ecore_hwfn *p_hwfn) void ecore_cxt_hw_init_pf(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt) { - ecore_qm_init_pf(p_hwfn, p_ptt); + ecore_qm_init_pf(p_hwfn, p_ptt, true); ecore_cm_init_pf(p_hwfn); ecore_dq_init_pf(p_hwfn); ecore_cdu_init_pf(p_hwfn); @@ -2107,7 +2114,7 @@ ecore_cxt_dynamic_ilt_alloc(struct ecore_hwfn *p_hwfn, ecore_dmae_host2grc(p_hwfn, p_ptt, (u64)(osal_uintptr_t)&ilt_hw_entry, reg_offset, sizeof(ilt_hw_entry) / sizeof(u32), - 0 /* no flags */); + OSAL_NULL /* default parameters */); if (elem_type == ECORE_ELEM_CXT) { u32 last_cid_allocated = (1 + (iid / elems_per_p)) * @@ -2214,7 +2221,7 @@ ecore_cxt_free_ilt_range(struct ecore_hwfn *p_hwfn, (u64)(osal_uintptr_t)&ilt_hw_entry, reg_offset, sizeof(ilt_hw_entry) / sizeof(u32), - 0 /* no flags */); + OSAL_NULL /* default parameters */); } ecore_ptt_release(p_hwfn, p_ptt);