Merge tag 'housekeeping-20240424' of https://github.com/philmd/qemu into staging

Removal of deprecated code

- Remove the Nios II target and hardware
- Remove pvrdma device and rdmacm-mux helper
- Remove GlusterFS RDMA protocol handling
- Update Sriram Yagnaraman mail address

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* tag 'housekeeping-20240424' of https://github.com/philmd/qemu:
  block/gluster: Remove deprecated RDMA protocol handling
  hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper
  hw/timer: Remove the ALTERA_TIMER model
  target/nios2: Remove the deprecated Nios II target
  MAINTAINERS: Update Sriram Yagnaraman mail address

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 0 insertions, 129 deletions

diff --git a/hw/rdma/rdma_backend.h b/hw/rdma/rdma_backend.h
deleted file mode 100644
index 225af481e0..0000000000
--- a/hw/rdma/rdma_backend.h
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- *  RDMA device: Definitions of Backend Device functions
- *
- * 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 RDMA_BACKEND_H
-#define RDMA_BACKEND_H
-
-#include "qapi/error.h"
-#include "chardev/char-fe.h"
-
-#include "rdma_rm_defs.h"
-#include "rdma_backend_defs.h"
-
-/* Vendor Errors */
-#define VENDOR_ERR_FAIL_BACKEND     0x201
-#define VENDOR_ERR_TOO_MANY_SGES    0x202
-#define VENDOR_ERR_NOMEM            0x203
-#define VENDOR_ERR_QP0              0x204
-#define VENDOR_ERR_INV_NUM_SGE      0x205
-#define VENDOR_ERR_MAD_SEND         0x206
-#define VENDOR_ERR_INVLKEY          0x207
-#define VENDOR_ERR_MR_SMALL         0x208
-#define VENDOR_ERR_INV_MAD_BUFF     0x209
-#define VENDOR_ERR_INV_GID_IDX      0x210
-
-/* Add definition for QP0 and QP1 as there is no userspace enums for them */
-enum ibv_special_qp_type {
-    IBV_QPT_SMI = 0,
-    IBV_QPT_GSI = 1,
-};
-
-static inline uint32_t rdma_backend_qpn(const RdmaBackendQP *qp)
-{
-    return qp->ibqp ? qp->ibqp->qp_num : 1;
-}
-
-static inline uint32_t rdma_backend_mr_lkey(const RdmaBackendMR *mr)
-{
-    return mr->ibmr ? mr->ibmr->lkey : 0;
-}
-
-static inline uint32_t rdma_backend_mr_rkey(const RdmaBackendMR *mr)
-{
-    return mr->ibmr ? mr->ibmr->rkey : 0;
-}
-
-int rdma_backend_init(RdmaBackendDev *backend_dev, PCIDevice *pdev,
-                      RdmaDeviceResources *rdma_dev_res,
-                      const char *backend_device_name, uint8_t port_num,
-                      struct ibv_device_attr *dev_attr,
-                      CharBackend *mad_chr_be);
-void rdma_backend_fini(RdmaBackendDev *backend_dev);
-int rdma_backend_add_gid(RdmaBackendDev *backend_dev, const char *ifname,
-                         union ibv_gid *gid);
-int rdma_backend_del_gid(RdmaBackendDev *backend_dev, const char *ifname,
-                         union ibv_gid *gid);
-int rdma_backend_get_gid_index(RdmaBackendDev *backend_dev,
-                               union ibv_gid *gid);
-void rdma_backend_start(RdmaBackendDev *backend_dev);
-void rdma_backend_stop(RdmaBackendDev *backend_dev);
-void rdma_backend_register_comp_handler(void (*handler)(void *ctx,
-                                                        struct ibv_wc *wc));
-void rdma_backend_unregister_comp_handler(void);
-
-int rdma_backend_query_port(RdmaBackendDev *backend_dev,
-                            struct ibv_port_attr *port_attr);
-int rdma_backend_create_pd(RdmaBackendDev *backend_dev, RdmaBackendPD *pd);
-void rdma_backend_destroy_pd(RdmaBackendPD *pd);
-
-int rdma_backend_create_mr(RdmaBackendMR *mr, RdmaBackendPD *pd, void *addr,
-                           size_t length, uint64_t guest_start, int access);
-void rdma_backend_destroy_mr(RdmaBackendMR *mr);
-
-int rdma_backend_create_cq(RdmaBackendDev *backend_dev, RdmaBackendCQ *cq,
-                           int cqe);
-void rdma_backend_destroy_cq(RdmaBackendCQ *cq);
-void rdma_backend_poll_cq(RdmaDeviceResources *rdma_dev_res, RdmaBackendCQ *cq);
-
-int rdma_backend_create_qp(RdmaBackendQP *qp, uint8_t qp_type,
-                           RdmaBackendPD *pd, RdmaBackendCQ *scq,
-                           RdmaBackendCQ *rcq, RdmaBackendSRQ *srq,
-                           uint32_t max_send_wr, uint32_t max_recv_wr,
-                           uint32_t max_send_sge, uint32_t max_recv_sge);
-int rdma_backend_qp_state_init(RdmaBackendDev *backend_dev, RdmaBackendQP *qp,
-                               uint8_t qp_type, uint32_t qkey);
-int rdma_backend_qp_state_rtr(RdmaBackendDev *backend_dev, RdmaBackendQP *qp,
-                              uint8_t qp_type, uint8_t sgid_idx,
-                              union ibv_gid *dgid, uint32_t dqpn,
-                              uint32_t rq_psn, uint32_t qkey, bool use_qkey);
-int rdma_backend_qp_state_rts(RdmaBackendQP *qp, uint8_t qp_type,
-                              uint32_t sq_psn, uint32_t qkey, bool use_qkey);
-int rdma_backend_query_qp(RdmaBackendQP *qp, struct ibv_qp_attr *attr,
-                          int attr_mask, struct ibv_qp_init_attr *init_attr);
-void rdma_backend_destroy_qp(RdmaBackendQP *qp, RdmaDeviceResources *dev_res);
-
-void rdma_backend_post_send(RdmaBackendDev *backend_dev,
-                            RdmaBackendQP *qp, uint8_t qp_type,
-                            struct ibv_sge *sge, uint32_t num_sge,
-                            uint8_t sgid_idx, union ibv_gid *sgid,
-                            union ibv_gid *dgid, uint32_t dqpn, uint32_t dqkey,
-                            void *ctx);
-void rdma_backend_post_recv(RdmaBackendDev *backend_dev,
-                            RdmaBackendQP *qp, uint8_t qp_type,
-                            struct ibv_sge *sge, uint32_t num_sge, void *ctx);
-
-int rdma_backend_create_srq(RdmaBackendSRQ *srq, RdmaBackendPD *pd,
-                            uint32_t max_wr, uint32_t max_sge,
-                            uint32_t srq_limit);
-int rdma_backend_query_srq(RdmaBackendSRQ *srq, struct ibv_srq_attr *srq_attr);
-int rdma_backend_modify_srq(RdmaBackendSRQ *srq, struct ibv_srq_attr *srq_attr,
-                            int srq_attr_mask);
-void rdma_backend_destroy_srq(RdmaBackendSRQ *srq,
-                              RdmaDeviceResources *dev_res);
-void rdma_backend_post_srq_recv(RdmaBackendDev *backend_dev,
-                                RdmaBackendSRQ *srq, struct ibv_sge *sge,
-                                uint32_t num_sge, void *ctx);
-
-#endif