hw/mlx5/main.c

2797 		schedule_work(&ibdev->devr.ports[port - 1].pkey_change_work);
2974 	struct mlx5_ib_resources *devr = &dev->devr;
2983 	 * devr->c0 is set once, never changed until device unload.
2986 	if (devr->c0)
2989 	mutex_lock(&devr->cq_lock);
2990 	if (devr->c0)
3009 	devr->p0 = pd;
3010 	devr->c0 = cq;
3013 	mutex_unlock(&devr->cq_lock);
3019 	struct mlx5_ib_resources *devr = &dev->devr;
3025 	 * devr->s1 is set once, never changed until device unload.
3028 	if (devr->s1)
3031 	mutex_lock(&devr->srq_lock);
3032 	if (devr->s1)
3043 	attr.ext.cq = devr->c0;
3045 	s0 = ib_create_srq(devr->p0, &attr);
3057 	s1 = ib_create_srq(devr->p0, &attr);
3064 	devr->s0 = s0;
3065 	devr->s1 = s1;
3068 	mutex_unlock(&devr->srq_lock);
3074 	struct mlx5_ib_resources *devr = &dev->devr;
3080 	ret = mlx5_cmd_xrcd_alloc(dev->mdev, &devr->xrcdn0, 0);
3084 	ret = mlx5_cmd_xrcd_alloc(dev->mdev, &devr->xrcdn1, 0);
3086 		mlx5_cmd_xrcd_dealloc(dev->mdev, devr->xrcdn0, 0);
3090 	mutex_init(&devr->cq_lock);
3091 	mutex_init(&devr->srq_lock);
3098 	struct mlx5_ib_resources *devr = &dev->devr;
3101 	if (devr->s1) {
3102 		ib_destroy_srq(devr->s1);
3103 		ib_destroy_srq(devr->s0);
3105 	mlx5_cmd_xrcd_dealloc(dev->mdev, devr->xrcdn1, 0);
3106 	mlx5_cmd_xrcd_dealloc(dev->mdev, devr->xrcdn0, 0);
3108 	if (devr->c0) {
3109 		ib_destroy_cq(devr->c0);
3110 		ib_dealloc_pd(devr->p0);
3112 	mutex_destroy(&devr->cq_lock);
3113 	mutex_destroy(&devr->srq_lock);
4583 	struct mlx5_ib_resources *devr = &dev->devr;
4586 	for (port = 0; port < ARRAY_SIZE(devr->ports); ++port)
4587 		INIT_WORK(&devr->ports[port].pkey_change_work,
4600 	struct mlx5_ib_resources *devr = &dev->devr;
4606 	for (port = 0; port < ARRAY_SIZE(devr->ports); ++port)
4607 		cancel_work_sync(&devr->ports[port].pkey_change_work);