Current Path : /compat/linux/proc/self/root/usr/src/sys/dev/cxgb/common/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //compat/linux/proc/self/root/usr/src/sys/dev/cxgb/common/cxgb_ctl_defs.h |
/* * Copyright (C) 2003-2006 Chelsio Communications. All rights reserved. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the LICENSE file included in this * release for licensing terms and conditions. * * $FreeBSD: release/9.1.0/sys/dev/cxgb/common/cxgb_ctl_defs.h 237920 2012-07-01 12:00:36Z np $ */ #ifndef _CXGB3_OFFLOAD_CTL_DEFS_H #define _CXGB3_OFFLOAD_CTL_DEFS_H enum { GET_MAX_OUTSTANDING_WR, GET_TX_MAX_CHUNK, GET_TID_RANGE, GET_STID_RANGE, GET_RTBL_RANGE, GET_L2T_CAPACITY, GET_MTUS, GET_WR_LEN, GET_IFF_FROM_MAC, GET_DDP_PARAMS, GET_PORTS, ULP_ISCSI_GET_PARAMS, ULP_ISCSI_SET_PARAMS, RDMA_GET_PARAMS, RDMA_CQ_OP, RDMA_CQ_SETUP, RDMA_CQ_DISABLE, RDMA_CTRL_QP_SETUP, RDMA_GET_MEM, FAILOVER = 30, FAILOVER_DONE = 31, FAILOVER_CLEAR = 32, GET_CPUIDX_OF_QSET = 40, GET_RX_PAGE_INFO = 50, }; /* * Structure used to describe a TID range. Valid TIDs are [base, base+num). */ struct tid_range { unsigned int base; /* first TID */ unsigned int num; /* number of TIDs in range */ }; /* * Structure used to request the size and contents of the MTU table. */ struct mtutab { unsigned int size; /* # of entries in the MTU table */ const unsigned short *mtus; /* the MTU table values */ }; /* * Structure used to request the ifnet that owns a given MAC address. */ struct iff_mac { struct ifnet *dev; const unsigned char *mac_addr; u16 vlan_tag; }; struct pci_dev; /* * Structure used to request the TCP DDP parameters. */ struct ddp_params { unsigned int llimit; /* TDDP region start address */ unsigned int ulimit; /* TDDP region end address */ unsigned int tag_mask; /* TDDP tag mask */ struct pci_dev *pdev; }; struct adap_ports { unsigned int nports; /* number of ports on this adapter */ struct ifnet *lldevs[MAX_NPORTS]; }; /* * Structure used to return information to the iscsi layer. */ struct ulp_iscsi_info { unsigned int offset; unsigned int llimit; unsigned int ulimit; unsigned int tagmask; unsigned int pgsz3; unsigned int pgsz2; unsigned int pgsz1; unsigned int pgsz0; unsigned int max_rxsz; unsigned int max_txsz; struct pci_dev *pdev; }; /* * Offload TX/RX page information. */ struct ofld_page_info { unsigned int page_size; /* Page size, should be a power of 2 */ unsigned int num; /* Number of pages */ }; /* * Structure used to return information to the RDMA layer. */ struct rdma_info { unsigned int tpt_base; /* TPT base address */ unsigned int tpt_top; /* TPT last entry address */ unsigned int pbl_base; /* PBL base address */ unsigned int pbl_top; /* PBL last entry address */ unsigned int rqt_base; /* RQT base address */ unsigned int rqt_top; /* RQT last entry address */ unsigned int udbell_len; /* user doorbell region length */ unsigned long udbell_physbase; /* user doorbell physical start addr */ void *kdb_addr; /* kernel doorbell register address */ struct device *pdev; /* associated PCI device */ }; /* * Structure used to request an operation on an RDMA completion queue. */ struct rdma_cq_op { unsigned int id; unsigned int op; unsigned int credits; }; /* * Structure used to setup RDMA completion queues. */ struct rdma_cq_setup { unsigned int id; unsigned long long base_addr; unsigned int size; unsigned int credits; unsigned int credit_thres; unsigned int ovfl_mode; }; /* * Structure used to setup the RDMA control egress context. */ struct rdma_ctrlqp_setup { unsigned long long base_addr; unsigned int size; }; #endif /* _CXGB3_OFFLOAD_CTL_DEFS_H */