diff options
Diffstat (limited to 'src/dpdk_lib18/librte_pmd_enic/enic_res.c')
| -rwxr-xr-x | src/dpdk_lib18/librte_pmd_enic/enic_res.c | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/src/dpdk_lib18/librte_pmd_enic/enic_res.c b/src/dpdk_lib18/librte_pmd_enic/enic_res.c deleted file mode 100755 index 12a337c0..00000000 --- a/src/dpdk_lib18/librte_pmd_enic/enic_res.c +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved. - * Copyright 2007 Nuova Systems, Inc. All rights reserved. - * - * Copyright (c) 2014, Cisco Systems, Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. 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. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - */ -#ident "$Id: enic_res.c 171146 2014-05-02 07:08:20Z ssujith $" - -#include "enic_compat.h" -#include "rte_ethdev.h" -#include "wq_enet_desc.h" -#include "rq_enet_desc.h" -#include "cq_enet_desc.h" -#include "vnic_resource.h" -#include "vnic_enet.h" -#include "vnic_dev.h" -#include "vnic_wq.h" -#include "vnic_rq.h" -#include "vnic_cq.h" -#include "vnic_intr.h" -#include "vnic_stats.h" -#include "vnic_nic.h" -#include "vnic_rss.h" -#include "enic_res.h" -#include "enic.h" - -int enic_get_vnic_config(struct enic *enic) -{ - struct vnic_enet_config *c = &enic->config; - int err; - - err = vnic_dev_get_mac_addr(enic->vdev, enic->mac_addr); - if (err) { - dev_err(enic_get_dev(enic), - "Error getting MAC addr, %d\n", err); - return err; - } - -#define GET_CONFIG(m) \ - do { \ - err = vnic_dev_spec(enic->vdev, \ - offsetof(struct vnic_enet_config, m), \ - sizeof(c->m), &c->m); \ - if (err) { \ - dev_err(enic_get_dev(enic), \ - "Error getting %s, %d\n", #m, err); \ - return err; \ - } \ - } while (0) - - GET_CONFIG(flags); - GET_CONFIG(wq_desc_count); - GET_CONFIG(rq_desc_count); - GET_CONFIG(mtu); - GET_CONFIG(intr_timer_type); - GET_CONFIG(intr_mode); - GET_CONFIG(intr_timer_usec); - GET_CONFIG(loop_tag); - GET_CONFIG(num_arfs); - - c->wq_desc_count = - min_t(u32, ENIC_MAX_WQ_DESCS, - max_t(u32, ENIC_MIN_WQ_DESCS, - c->wq_desc_count)); - c->wq_desc_count &= 0xffffffe0; /* must be aligned to groups of 32 */ - - c->rq_desc_count = - min_t(u32, ENIC_MAX_RQ_DESCS, - max_t(u32, ENIC_MIN_RQ_DESCS, - c->rq_desc_count)); - c->rq_desc_count &= 0xffffffe0; /* must be aligned to groups of 32 */ - - if (c->mtu == 0) - c->mtu = 1500; - c->mtu = min_t(u16, ENIC_MAX_MTU, - max_t(u16, ENIC_MIN_MTU, - c->mtu)); - - c->intr_timer_usec = min_t(u32, c->intr_timer_usec, - vnic_dev_get_intr_coal_timer_max(enic->vdev)); - - dev_info(enic_get_dev(enic), - "vNIC MAC addr %02x:%02x:%02x:%02x:%02x:%02x " - "wq/rq %d/%d mtu %d\n", - enic->mac_addr[0], enic->mac_addr[1], enic->mac_addr[2], - enic->mac_addr[3], enic->mac_addr[4], enic->mac_addr[5], - c->wq_desc_count, c->rq_desc_count, c->mtu); - dev_info(enic_get_dev(enic), "vNIC csum tx/rx %s/%s " - "rss %s intr mode %s type %s timer %d usec " - "loopback tag 0x%04x\n", - ENIC_SETTING(enic, TXCSUM) ? "yes" : "no", - ENIC_SETTING(enic, RXCSUM) ? "yes" : "no", - ENIC_SETTING(enic, RSS) ? "yes" : "no", - c->intr_mode == VENET_INTR_MODE_INTX ? "INTx" : - c->intr_mode == VENET_INTR_MODE_MSI ? "MSI" : - c->intr_mode == VENET_INTR_MODE_ANY ? "any" : - "unknown", - c->intr_timer_type == VENET_INTR_TYPE_MIN ? "min" : - c->intr_timer_type == VENET_INTR_TYPE_IDLE ? "idle" : - "unknown", - c->intr_timer_usec, - c->loop_tag); - - return 0; -} - -int enic_add_vlan(struct enic *enic, u16 vlanid) -{ - u64 a0 = vlanid, a1 = 0; - int wait = 1000; - int err; - - err = vnic_dev_cmd(enic->vdev, CMD_VLAN_ADD, &a0, &a1, wait); - if (err) - dev_err(enic_get_dev(enic), "Can't add vlan id, %d\n", err); - - return err; -} - -int enic_del_vlan(struct enic *enic, u16 vlanid) -{ - u64 a0 = vlanid, a1 = 0; - int wait = 1000; - int err; - - err = vnic_dev_cmd(enic->vdev, CMD_VLAN_DEL, &a0, &a1, wait); - if (err) - dev_err(enic_get_dev(enic), "Can't delete vlan id, %d\n", err); - - return err; -} - -int enic_set_nic_cfg(struct enic *enic, u8 rss_default_cpu, u8 rss_hash_type, - u8 rss_hash_bits, u8 rss_base_cpu, u8 rss_enable, u8 tso_ipid_split_en, - u8 ig_vlan_strip_en) -{ - u64 a0, a1; - u32 nic_cfg; - int wait = 1000; - - vnic_set_nic_cfg(&nic_cfg, rss_default_cpu, - rss_hash_type, rss_hash_bits, rss_base_cpu, - rss_enable, tso_ipid_split_en, ig_vlan_strip_en); - - a0 = nic_cfg; - a1 = 0; - - return vnic_dev_cmd(enic->vdev, CMD_NIC_CFG, &a0, &a1, wait); -} - -int enic_set_rss_key(struct enic *enic, dma_addr_t key_pa, u64 len) -{ - u64 a0 = (u64)key_pa, a1 = len; - int wait = 1000; - - return vnic_dev_cmd(enic->vdev, CMD_RSS_KEY, &a0, &a1, wait); -} - -int enic_set_rss_cpu(struct enic *enic, dma_addr_t cpu_pa, u64 len) -{ - u64 a0 = (u64)cpu_pa, a1 = len; - int wait = 1000; - - return vnic_dev_cmd(enic->vdev, CMD_RSS_CPU, &a0, &a1, wait); -} - -void enic_free_vnic_resources(struct enic *enic) -{ - unsigned int i; - - for (i = 0; i < enic->wq_count; i++) - vnic_wq_free(&enic->wq[i]); - for (i = 0; i < enic->rq_count; i++) - vnic_rq_free(&enic->rq[i]); - for (i = 0; i < enic->cq_count; i++) - vnic_cq_free(&enic->cq[i]); - vnic_intr_free(&enic->intr); -} - -void enic_get_res_counts(struct enic *enic) -{ - enic->wq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_WQ); - enic->rq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_RQ); - enic->cq_count = vnic_dev_get_res_count(enic->vdev, RES_TYPE_CQ); - enic->intr_count = vnic_dev_get_res_count(enic->vdev, - RES_TYPE_INTR_CTRL); - - dev_info(enic_get_dev(enic), - "vNIC resources avail: wq %d rq %d cq %d intr %d\n", - enic->wq_count, enic->rq_count, - enic->cq_count, enic->intr_count); -} |