hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper

The whole RDMA subsystem was deprecated in commit e9a54265f5
("hw/rdma: Deprecate the pvrdma device and the rdma subsystem")
released in v8.2.

Remove:
 - PVRDMA device
 - generated vmw_pvrdma/ directory from linux-headers
 - rdmacm-mux tool from contrib/

Cc: Yuval Shaia <yuval.shaia.ml@gmail.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240328130255.52257-2-philmd@linaro.org>

1 files changed, 0 insertions, 46 deletions

diff --git a/hw/rdma/vmw/pvrdma_dev_ring.h b/hw/rdma/vmw/pvrdma_dev_ring.h
deleted file mode 100644
index d231588ce0..0000000000
--- a/hw/rdma/vmw/pvrdma_dev_ring.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * QEMU VMWARE paravirtual RDMA ring utilities
- *
- * Copyright (C) 2018 Oracle
- * Copyright (C) 2018 Red Hat Inc
- *
- * Authors:
- *     Yuval Shaia <yuval.shaia@oracle.com>
- *     Marcel Apfelbaum <marcel@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#ifndef PVRDMA_DEV_RING_H
-#define PVRDMA_DEV_RING_H
-
-
-#define MAX_RING_NAME_SZ 32
-
-typedef struct PvrdmaRingState {
-    int prod_tail; /* producer tail */
-    int cons_head; /* consumer head */
-} PvrdmaRingState;
-
-typedef struct PvrdmaRing {
-    char name[MAX_RING_NAME_SZ];
-    PCIDevice *dev;
-    uint32_t max_elems;
-    size_t elem_sz;
-    PvrdmaRingState *ring_state; /* used only for unmap */
-    int npages;
-    void **pages;
-} PvrdmaRing;
-
-int pvrdma_ring_init(PvrdmaRing *ring, const char *name, PCIDevice *dev,
-                     PvrdmaRingState *ring_state, uint32_t max_elems,
-                     size_t elem_sz, dma_addr_t *tbl, uint32_t npages);
-void *pvrdma_ring_next_elem_read(PvrdmaRing *ring);
-void pvrdma_ring_read_inc(PvrdmaRing *ring);
-void *pvrdma_ring_next_elem_write(PvrdmaRing *ring);
-void pvrdma_ring_write_inc(PvrdmaRing *ring);
-void pvrdma_ring_free(PvrdmaRing *ring);
-
-#endif