diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/net/ethernet/cisco/enic/enic_res.h')
| -rw-r--r-- | ANDROID_3.4.5/drivers/net/ethernet/cisco/enic/enic_res.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/ANDROID_3.4.5/drivers/net/ethernet/cisco/enic/enic_res.h b/ANDROID_3.4.5/drivers/net/ethernet/cisco/enic/enic_res.h deleted file mode 100644 index 25be2734..00000000 --- a/ANDROID_3.4.5/drivers/net/ethernet/cisco/enic/enic_res.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * Copyright 2008-2010 Cisco Systems, Inc. All rights reserved. - * Copyright 2007 Nuova Systems, Inc. All rights reserved. - * - * This program is free software; you may redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * 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 _ENIC_RES_H_ -#define _ENIC_RES_H_ - -#include "wq_enet_desc.h" -#include "rq_enet_desc.h" -#include "vnic_wq.h" -#include "vnic_rq.h" - -#define ENIC_MIN_WQ_DESCS 64 -#define ENIC_MAX_WQ_DESCS 4096 -#define ENIC_MIN_RQ_DESCS 64 -#define ENIC_MAX_RQ_DESCS 4096 - -#define ENIC_MIN_MTU 68 -#define ENIC_MAX_MTU 9000 - -#define ENIC_MULTICAST_PERFECT_FILTERS 32 -#define ENIC_UNICAST_PERFECT_FILTERS 32 - -#define ENIC_NON_TSO_MAX_DESC 16 - -#define ENIC_SETTING(enic, f) ((enic->config.flags & VENETF_##f) ? 1 : 0) - -static inline void enic_queue_wq_desc_ex(struct vnic_wq *wq, - void *os_buf, dma_addr_t dma_addr, unsigned int len, - unsigned int mss_or_csum_offset, unsigned int hdr_len, - int vlan_tag_insert, unsigned int vlan_tag, - int offload_mode, int cq_entry, int sop, int eop, int loopback) -{ - struct wq_enet_desc *desc = vnic_wq_next_desc(wq); - - wq_enet_desc_enc(desc, - (u64)dma_addr | VNIC_PADDR_TARGET, - (u16)len, - (u16)mss_or_csum_offset, - (u16)hdr_len, (u8)offload_mode, - (u8)eop, (u8)cq_entry, - 0, /* fcoe_encap */ - (u8)vlan_tag_insert, - (u16)vlan_tag, - (u8)loopback); - - vnic_wq_post(wq, os_buf, dma_addr, len, sop, eop); -} - -static inline void enic_queue_wq_desc_cont(struct vnic_wq *wq, - void *os_buf, dma_addr_t dma_addr, unsigned int len, - int eop, int loopback) -{ - enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, - 0, 0, 0, 0, 0, - eop, 0 /* !SOP */, eop, loopback); -} - -static inline void enic_queue_wq_desc(struct vnic_wq *wq, void *os_buf, - dma_addr_t dma_addr, unsigned int len, int vlan_tag_insert, - unsigned int vlan_tag, int eop, int loopback) -{ - enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, - 0, 0, vlan_tag_insert, vlan_tag, - WQ_ENET_OFFLOAD_MODE_CSUM, - eop, 1 /* SOP */, eop, loopback); -} - -static inline void enic_queue_wq_desc_csum(struct vnic_wq *wq, - void *os_buf, dma_addr_t dma_addr, unsigned int len, - int ip_csum, int tcpudp_csum, int vlan_tag_insert, - unsigned int vlan_tag, int eop, int loopback) -{ - enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, - (ip_csum ? 1 : 0) + (tcpudp_csum ? 2 : 0), - 0, vlan_tag_insert, vlan_tag, - WQ_ENET_OFFLOAD_MODE_CSUM, - eop, 1 /* SOP */, eop, loopback); -} - -static inline void enic_queue_wq_desc_csum_l4(struct vnic_wq *wq, - void *os_buf, dma_addr_t dma_addr, unsigned int len, - unsigned int csum_offset, unsigned int hdr_len, - int vlan_tag_insert, unsigned int vlan_tag, int eop, int loopback) -{ - enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, - csum_offset, hdr_len, vlan_tag_insert, vlan_tag, - WQ_ENET_OFFLOAD_MODE_CSUM_L4, - eop, 1 /* SOP */, eop, loopback); -} - -static inline void enic_queue_wq_desc_tso(struct vnic_wq *wq, - void *os_buf, dma_addr_t dma_addr, unsigned int len, - unsigned int mss, unsigned int hdr_len, int vlan_tag_insert, - unsigned int vlan_tag, int eop, int loopback) -{ - enic_queue_wq_desc_ex(wq, os_buf, dma_addr, len, - mss, hdr_len, vlan_tag_insert, vlan_tag, - WQ_ENET_OFFLOAD_MODE_TSO, - eop, 1 /* SOP */, eop, loopback); -} - -static inline void enic_queue_rq_desc(struct vnic_rq *rq, - void *os_buf, unsigned int os_buf_index, - dma_addr_t dma_addr, unsigned int len) -{ - struct rq_enet_desc *desc = vnic_rq_next_desc(rq); - u8 type = os_buf_index ? - RQ_ENET_TYPE_NOT_SOP : RQ_ENET_TYPE_ONLY_SOP; - - rq_enet_desc_enc(desc, - (u64)dma_addr | VNIC_PADDR_TARGET, - type, (u16)len); - - vnic_rq_post(rq, os_buf, os_buf_index, dma_addr, len); -} - -struct enic; - -int enic_get_vnic_config(struct enic *); -int enic_add_vlan(struct enic *enic, u16 vlanid); -int enic_del_vlan(struct enic *enic, u16 vlanid); -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); -int enic_set_rss_key(struct enic *enic, dma_addr_t key_pa, u64 len); -int enic_set_rss_cpu(struct enic *enic, dma_addr_t cpu_pa, u64 len); -void enic_get_res_counts(struct enic *enic); -void enic_init_vnic_resources(struct enic *enic); -int enic_alloc_vnic_resources(struct enic *); -void enic_free_vnic_resources(struct enic *); - -#endif /* _ENIC_RES_H_ */ |