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RDMA/mthca: Initialize ib_device_ops struct

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Initialize ib_device_ops with the supported operations using
ib_set_device_ops().

Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Kamal Heib 2018-12-10 21:09:39 +02:00 committed by Jason Gunthorpe
parent 96458233ee
commit 56e2a43136
1 changed files with 88 additions and 51 deletions
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139
drivers/infiniband/hw/mthca/mthca_provider.c
View file

@ -1193,6 +1193,81 @@ static void get_dev_fw_str(struct ib_device *device, char *str)
(int) dev->fw_ver & 0xffff);
}
static const struct ib_device_ops mthca_dev_ops = {
.alloc_pd = mthca_alloc_pd,
.alloc_ucontext = mthca_alloc_ucontext,
.attach_mcast = mthca_multicast_attach,
.create_ah = mthca_ah_create,
.create_cq = mthca_create_cq,
.create_qp = mthca_create_qp,
.dealloc_pd = mthca_dealloc_pd,
.dealloc_ucontext = mthca_dealloc_ucontext,
.dereg_mr = mthca_dereg_mr,
.destroy_ah = mthca_ah_destroy,
.destroy_cq = mthca_destroy_cq,
.destroy_qp = mthca_destroy_qp,
.detach_mcast = mthca_multicast_detach,
.get_dev_fw_str = get_dev_fw_str,
.get_dma_mr = mthca_get_dma_mr,
.get_port_immutable = mthca_port_immutable,
.mmap = mthca_mmap_uar,
.modify_device = mthca_modify_device,
.modify_port = mthca_modify_port,
.modify_qp = mthca_modify_qp,
.poll_cq = mthca_poll_cq,
.process_mad = mthca_process_mad,
.query_ah = mthca_ah_query,
.query_device = mthca_query_device,
.query_gid = mthca_query_gid,
.query_pkey = mthca_query_pkey,
.query_port = mthca_query_port,
.query_qp = mthca_query_qp,
.reg_user_mr = mthca_reg_user_mr,
.resize_cq = mthca_resize_cq,
};
static const struct ib_device_ops mthca_dev_arbel_srq_ops = {
.create_srq = mthca_create_srq,
.destroy_srq = mthca_destroy_srq,
.modify_srq = mthca_modify_srq,
.post_srq_recv = mthca_arbel_post_srq_recv,
.query_srq = mthca_query_srq,
};
static const struct ib_device_ops mthca_dev_tavor_srq_ops = {
.create_srq = mthca_create_srq,
.destroy_srq = mthca_destroy_srq,
.modify_srq = mthca_modify_srq,
.post_srq_recv = mthca_tavor_post_srq_recv,
.query_srq = mthca_query_srq,
};
static const struct ib_device_ops mthca_dev_arbel_fmr_ops = {
.alloc_fmr = mthca_alloc_fmr,
.dealloc_fmr = mthca_dealloc_fmr,
.map_phys_fmr = mthca_arbel_map_phys_fmr,
.unmap_fmr = mthca_unmap_fmr,
};
static const struct ib_device_ops mthca_dev_tavor_fmr_ops = {
.alloc_fmr = mthca_alloc_fmr,
.dealloc_fmr = mthca_dealloc_fmr,
.map_phys_fmr = mthca_tavor_map_phys_fmr,
.unmap_fmr = mthca_unmap_fmr,
};
static const struct ib_device_ops mthca_dev_arbel_ops = {
.post_recv = mthca_arbel_post_receive,
.post_send = mthca_arbel_post_send,
.req_notify_cq = mthca_arbel_arm_cq,
};
static const struct ib_device_ops mthca_dev_tavor_ops = {
.post_recv = mthca_tavor_post_receive,
.post_send = mthca_tavor_post_send,
.req_notify_cq = mthca_tavor_arm_cq,
};
int mthca_register_device(struct mthca_dev *dev)
{
int ret;
@ -1226,26 +1301,8 @@ int mthca_register_device(struct mthca_dev *dev)
dev->ib_dev.phys_port_cnt = dev->limits.num_ports;
dev->ib_dev.num_comp_vectors = 1;
dev->ib_dev.dev.parent = &dev->pdev->dev;
dev->ib_dev.query_device = mthca_query_device;
dev->ib_dev.query_port = mthca_query_port;
dev->ib_dev.modify_device = mthca_modify_device;
dev->ib_dev.modify_port = mthca_modify_port;
dev->ib_dev.query_pkey = mthca_query_pkey;
dev->ib_dev.query_gid = mthca_query_gid;
dev->ib_dev.alloc_ucontext = mthca_alloc_ucontext;
dev->ib_dev.dealloc_ucontext = mthca_dealloc_ucontext;
dev->ib_dev.mmap = mthca_mmap_uar;
dev->ib_dev.alloc_pd = mthca_alloc_pd;
dev->ib_dev.dealloc_pd = mthca_dealloc_pd;
dev->ib_dev.create_ah = mthca_ah_create;
dev->ib_dev.query_ah = mthca_ah_query;
dev->ib_dev.destroy_ah = mthca_ah_destroy;
if (dev->mthca_flags & MTHCA_FLAG_SRQ) {
dev->ib_dev.create_srq = mthca_create_srq;
dev->ib_dev.modify_srq = mthca_modify_srq;
dev->ib_dev.query_srq = mthca_query_srq;
dev->ib_dev.destroy_srq = mthca_destroy_srq;
dev->ib_dev.uverbs_cmd_mask |=
(1ull << IB_USER_VERBS_CMD_CREATE_SRQ) |
(1ull << IB_USER_VERBS_CMD_MODIFY_SRQ) |
@ -1253,48 +1310,28 @@ int mthca_register_device(struct mthca_dev *dev)
(1ull << IB_USER_VERBS_CMD_DESTROY_SRQ);
if (mthca_is_memfree(dev))
dev->ib_dev.post_srq_recv = mthca_arbel_post_srq_recv;
ib_set_device_ops(&dev->ib_dev,
&mthca_dev_arbel_srq_ops);
else
dev->ib_dev.post_srq_recv = mthca_tavor_post_srq_recv;
ib_set_device_ops(&dev->ib_dev,
&mthca_dev_tavor_srq_ops);
}
dev->ib_dev.create_qp = mthca_create_qp;
dev->ib_dev.modify_qp = mthca_modify_qp;
dev->ib_dev.query_qp = mthca_query_qp;
dev->ib_dev.destroy_qp = mthca_destroy_qp;
dev->ib_dev.create_cq = mthca_create_cq;
dev->ib_dev.resize_cq = mthca_resize_cq;
dev->ib_dev.destroy_cq = mthca_destroy_cq;
dev->ib_dev.poll_cq = mthca_poll_cq;
dev->ib_dev.get_dma_mr = mthca_get_dma_mr;
dev->ib_dev.reg_user_mr = mthca_reg_user_mr;
dev->ib_dev.dereg_mr = mthca_dereg_mr;
dev->ib_dev.get_port_immutable = mthca_port_immutable;
dev->ib_dev.get_dev_fw_str = get_dev_fw_str;
if (dev->mthca_flags & MTHCA_FLAG_FMR) {
dev->ib_dev.alloc_fmr = mthca_alloc_fmr;
dev->ib_dev.unmap_fmr = mthca_unmap_fmr;
dev->ib_dev.dealloc_fmr = mthca_dealloc_fmr;
if (mthca_is_memfree(dev))
dev->ib_dev.map_phys_fmr = mthca_arbel_map_phys_fmr;
ib_set_device_ops(&dev->ib_dev,
&mthca_dev_arbel_fmr_ops);
else
dev->ib_dev.map_phys_fmr = mthca_tavor_map_phys_fmr;
ib_set_device_ops(&dev->ib_dev,
&mthca_dev_tavor_fmr_ops);
}
dev->ib_dev.attach_mcast = mthca_multicast_attach;
dev->ib_dev.detach_mcast = mthca_multicast_detach;
dev->ib_dev.process_mad = mthca_process_mad;
ib_set_device_ops(&dev->ib_dev, &mthca_dev_ops);
if (mthca_is_memfree(dev)) {
dev->ib_dev.req_notify_cq = mthca_arbel_arm_cq;
dev->ib_dev.post_send = mthca_arbel_post_send;
dev->ib_dev.post_recv = mthca_arbel_post_receive;
} else {
dev->ib_dev.req_notify_cq = mthca_tavor_arm_cq;
dev->ib_dev.post_send = mthca_tavor_post_send;
dev->ib_dev.post_recv = mthca_tavor_post_receive;
}
if (mthca_is_memfree(dev))
ib_set_device_ops(&dev->ib_dev, &mthca_dev_arbel_ops);
else
ib_set_device_ops(&dev->ib_dev, &mthca_dev_tavor_ops);
mutex_init(&dev->cap_mask_mutex);