add missed header

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 */