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author | kmacy <kmacy@FreeBSD.org> | 2007-05-25 18:29:17 +0000 |
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committer | kmacy <kmacy@FreeBSD.org> | 2007-05-25 18:29:17 +0000 |
commit | bf51ee7f9c250d5ab6bed863292c18110e18e23e (patch) | |
tree | d126ed068e89901463cba8c80eac58ce398682fc /sys/dev/cxgb/common | |
parent | ca73550609971e5c7642325b1833c7f61f18a18f (diff) | |
download | FreeBSD-src-bf51ee7f9c250d5ab6bed863292c18110e18e23e.zip FreeBSD-src-bf51ee7f9c250d5ab6bed863292c18110e18e23e.tar.gz |
add missed header
Diffstat (limited to 'sys/dev/cxgb/common')
-rw-r--r-- | sys/dev/cxgb/common/cxgb_ctl_defs.h | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/sys/dev/cxgb/common/cxgb_ctl_defs.h b/sys/dev/cxgb/common/cxgb_ctl_defs.h new file mode 100644 index 0000000..5909955 --- /dev/null +++ b/sys/dev/cxgb/common/cxgb_ctl_defs.h @@ -0,0 +1,148 @@ +/* + * Copyright (C) 2003-2007 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. + * + * $FreeBSD$ + */ + +#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, + FAILOVER, + FAILOVER_DONE, + FAILOVER_CLEAR, + + 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, +}; + +/* + * 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 */ +}; + +struct net_device; + +/* + * Structure used to request the adapter net_device owning a given MAC address. + */ +struct iff_mac { + struct net_device *dev; /* the net_device */ + const unsigned char *mac_addr; /* MAC address to lookup */ + 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[4]; +}; + +/* + * 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; +}; + +/* + * 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 volatile *kdb_addr; /* kernel doorbell register address */ + struct pci_dev *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 */ |