diff options
Diffstat (limited to 'src/drivers/net/mlx_ipoib/ib_driver.h')
| -rw-r--r-- | src/drivers/net/mlx_ipoib/ib_driver.h | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/src/drivers/net/mlx_ipoib/ib_driver.h b/src/drivers/net/mlx_ipoib/ib_driver.h deleted file mode 100644 index 305bb5d4..00000000 --- a/src/drivers/net/mlx_ipoib/ib_driver.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - This software is available to you under a choice of one of two - licenses. You may choose to be licensed under the terms of the GNU - General Public License (GPL) Version 2, available at - <http://www.fsf.org/copyleft/gpl.html>, or the OpenIB.org BSD - license, available in the LICENSE.TXT file accompanying this - software. These details are also available at - <http://openib.org/license.html>. - - 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. - - Copyright (c) 2004 Mellanox Technologies Ltd. All rights reserved. -*/ - -#ifndef __ib_driver_h__ -#define __ib_driver_h__ - -#define MELLANOX_VENDOR_ID 0x15b3 - -#define GLOBAL_PD 0x123456 -#define GLOBAL_QKEY 0x80010000 - -#define MAD_BUF_SZ 256 -#define IPOIB_RCV_BUF_SZ 2048 -#define IPOIB_SND_BUF_SZ 2048 -#define GRH_SIZE 40 - -#define ARP_BUF_SZ 56 - -#define FL_EOL 255 /* end of free list */ - -#define SEND_CQE_POLL_TOUT 38 /* 2 sec */ -#define SA_RESP_POLL_TOUT 91 /* 5 seconds */ - -#define NUM_AVS 10 - -#define PXE_IB_PORT 1 - -#define SA_QPN 1 -#define BCAST_QPN 0xffffff - -#define QPN_BASE 0x550000 - -enum { - MADS_QPN_SN, - IPOIB_QPN_SN, - MAX_APP_QPS -}; - -enum { - MADS_SND_CQN_SN, - MADS_RCV_CQN_SN, - IPOIB_SND_CQN_SN, - IPOIB_RCV_CQN_SN, - MAX_APP_CQS -}; - -enum { - MTU_256 = 1, - MTU_512 = 2, - MTU_1024 = 3, - MTU_2048 = 4, -}; - -#define HCR_BASE 0x80680 -#define HCR_OFFSET_GO 0x80698 -#define HCR_OFFSET_STATUS 0x80698 -#define HCR_OFFSET_OUTPRM_H 0x8068C -#define HCR_OFFSET_OUTPRM_L 0x80690 - -#define MKEY_PREFIX 0x77000000 -#define MKEY_IDX_MASK 0xffffff - -/* event types */ -/*=============*/ -/* Completion Events */ -#define XDEV_EV_TYPE_CQ_COMP 0 - - /* IB - affiliated errors CQ */ -#define XDEV_EV_TYPE_CQ_ERR 0x04 -#define XDEV_EV_TYPE_LOCAL_WQ_CATAS_ERR 0x05 - - /* Unaffiliated errors */ -#define XDEV_EV_TYPE_PORT_ERR 0x09 -#define XDEV_EV_TYPE_LOCAL_WQ_INVALID_REQ_ERR 0x10 -#define XDEV_EV_TYPE_LOCAL_WQ_ACCESS_VIOL_ERR 0x11 - -/* NOPCODE field enumeration for doorbells and send-WQEs */ -#define XDEV_NOPCODE_SEND 10 /* Send */ - -struct ib_gid_u32_st { - __u32 dw[4]; -}; - -union ib_gid_u { - __u8 raw[16]; - struct ib_gid_u32_st as_u32; -} __attribute__ ((packed)); - -struct ib_cqe_st { - __u8 is_error; - __u8 is_send; - void *wqe; - __u32 count; -}; - -typedef void *udqp_t; -typedef void *cq_t; -typedef void *ud_av_t; -typedef void *ud_send_wqe_t; -typedef void *eq_t; - -struct ib_data_st { -// __u32 mkey; -// __u32 pd; -// __u32 qkey; - udqp_t mads_qp; - udqp_t ipoib_qp; - cq_t mads_snd_cq; - cq_t mads_rcv_cq; - cq_t ipoib_snd_cq; - cq_t ipoib_rcv_cq; - eq_t eq; - __u16 sm_lid; - __u16 pkey; - union ib_gid_u port_gid; - union ib_gid_u bcast_gid; - ud_av_t bcast_av; /* av allocated and used solely for broadcast */ - __u8 port; -}; - -static int setup_hca(__u8 port, void **eq_p); -static int post_send_req(udqp_t qp, ud_send_wqe_t wqe, __u8 num_gather); -static void prep_send_wqe_buf(udqp_t qp, - ud_av_t av, - ud_send_wqe_t wqe, - const void *buf, - unsigned int offset, __u16 len, __u8 e); - -static int create_mads_qp(void **qp_pp, void **snd_cq_pp, void **rcv_cq_pp); - -static int create_ipoib_qp(udqp_t * qp_p, - void **snd_cq_pp, void **rcv_cq_pp, __u32 qkey); - -static int gw_read_cr(__u32 addr, __u32 * result); -static int gw_write_cr(__u32 addr, __u32 data); -static ud_av_t alloc_ud_av(void); -static void free_ud_av(ud_av_t av); -static int ib_poll_cq(cq_t cq, struct ib_cqe_st *ib_cqe_p, __u8 * num_cqes); -static int add_qp_to_mcast_group(union ib_gid_u mcast_gid, __u8 add); -static int clear_interrupt(void); -static int poll_cqe_tout(cq_t cqh, __u16 tout, void **wqe, int *good_p); - -static void *get_inprm_buf(void); -static void *get_outprm_buf(void); -static __u32 ib_get_qpn(udqp_t qph); - -static void dev_post_dbell(void *dbell, __u32 offset); - -static struct ib_data_st ib_data; - -#endif /* __ib_driver_h__ */ |