--- /dev/null
+/*
+ * Copyright 2019 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ */
+#ifndef __NVHW_DRF_H__
+#define __NVHW_DRF_H__
+
+/* Helpers common to all DRF accessors. */
+#define DRF_LO(drf) (0 ? drf)
+#define DRF_HI(drf) (1 ? drf)
+#define DRF_BITS(drf) (DRF_HI(drf) - DRF_LO(drf) + 1)
+#define DRF_MASK(drf) (~0ULL >> (64 - DRF_BITS(drf)))
+#define DRF_SMASK(drf) (DRF_MASK(drf) << DRF_LO(drf))
+
+/* Helpers for DRF-MW accessors. */
+#define DRF_MX_MW(drf) drf
+#define DRF_MX(drf) DRF_MX_##drf
+#define DRF_MW(drf) DRF_MX(drf)
+#define DRF_MW_SPANS(o,drf) (DRF_LW_IDX((o),drf) != DRF_HW_IDX((o),drf))
+#define DRF_MW_SIZE(o) (sizeof((o)[0]) * 8)
+
+#define DRF_LW_IDX(o,drf) (DRF_LO(DRF_MW(drf)) / DRF_MW_SIZE(o))
+#define DRF_LW_LO(o,drf) (DRF_LO(DRF_MW(drf)) % DRF_MW_SIZE(o))
+#define DRF_LW_HI(o,drf) (DRF_MW_SPANS((o),drf) ? (DRF_MW_SIZE(o) - 1) : DRF_HW_HI((o),drf))
+#define DRF_LW_BITS(o,drf) (DRF_LW_HI((o),drf) - DRF_LW_LO((o),drf) + 1)
+#define DRF_LW_MASK(o,drf) (~0ULL >> (64 - DRF_LW_BITS((o),drf)))
+#define DRF_LW_SMASK(o,drf) (DRF_LW_MASK((o),drf) << DRF_LW_LO((o),drf))
+#define DRF_LW_GET(o,drf) (((o)[DRF_LW_IDX((o),drf)] >> DRF_LW_LO((o),drf)) & DRF_LW_MASK((o),drf))
+#define DRF_LW_VAL(o,drf,v) (((v) & DRF_LW_MASK((o),drf)) << DRF_LW_LO((o),drf))
+#define DRF_LW_CLR(o,drf) ((o)[DRF_LW_IDX((o),drf)] & ~DRF_LW_SMASK((o),drf))
+#define DRF_LW_SET(o,drf,v) (DRF_LW_CLR((o),drf) | DRF_LW_VAL((o),drf,(v)))
+
+#define DRF_HW_IDX(o,drf) (DRF_HI(DRF_MW(drf)) / DRF_MW_SIZE(o))
+#define DRF_HW_LO(o,drf) 0
+#define DRF_HW_HI(o,drf) (DRF_HI(DRF_MW(drf)) % DRF_MW_SIZE(o))
+#define DRF_HW_BITS(o,drf) (DRF_HW_HI((o),drf) - DRF_HW_LO((o),drf) + 1)
+#define DRF_HW_MASK(o,drf) (~0ULL >> (64 - DRF_HW_BITS((o),drf)))
+#define DRF_HW_SMASK(o,drf) (DRF_HW_MASK((o),drf) << DRF_HW_LO((o),drf))
+#define DRF_HW_GET(o,drf) ((o)[DRF_HW_IDX(o,drf)] & DRF_HW_SMASK((o),drf))
+#define DRF_HW_VAL(o,drf,v) (((long long)(v) >> DRF_LW_BITS((o),drf)) & DRF_HW_SMASK((o),drf))
+#define DRF_HW_CLR(o,drf) ((o)[DRF_HW_IDX((o),drf)] & ~DRF_HW_SMASK((o),drf))
+#define DRF_HW_SET(o,drf,v) (DRF_HW_CLR((o),drf) | DRF_HW_VAL((o),drf,(v)))
+
+/* DRF accessors. */
+#define NVVAL_X(drf,v) (((v) & DRF_MASK(drf)) << DRF_LO(drf))
+#define NVVAL_N(X,d,r,f, v) NVVAL_X(d##_##r##_##f, (v))
+#define NVVAL_I(X,d,r,f,i,v) NVVAL_X(d##_##r##_##f(i), (v))
+#define NVVAL_(X,_1,_2,_3,_4,_5,IMPL,...) IMPL
+#define NVVAL(A...) NVVAL_(X, ##A, NVVAL_I, NVVAL_N)(X, ##A)
+
+#define NVDEF_N(X,d,r,f, v) NVVAL_X(d##_##r##_##f, d##_##r##_##f##_##v)
+#define NVDEF_I(X,d,r,f,i,v) NVVAL_X(d##_##r##_##f(i), d##_##r##_##f##_##v)
+#define NVDEF_(X,_1,_2,_3,_4,_5,IMPL,...) IMPL
+#define NVDEF(A...) NVDEF_(X, ##A, NVDEF_I, NVDEF_N)(X, ##A)
+
+#define NVVAL_GET_X(o,drf) (((o) >> DRF_LO(drf)) & DRF_MASK(drf))
+#define NVVAL_GET_N(X,o,d,r,f ) NVVAL_GET_X(o, d##_##r##_##f)
+#define NVVAL_GET_I(X,o,d,r,f,i) NVVAL_GET_X(o, d##_##r##_##f(i))
+#define NVVAL_GET_(X,_1,_2,_3,_4,_5,IMPL,...) IMPL
+#define NVVAL_GET(A...) NVVAL_GET_(X, ##A, NVVAL_GET_I, NVVAL_GET_N)(X, ##A)
+
+#define NVVAL_TEST_X(o,drf,cmp,drfv) (NVVAL_GET_X((o), drf) cmp drfv)
+#define NVVAL_TEST_N(X,o,d,r,f, cmp,v) NVVAL_TEST_X(o, d##_##r##_##f , cmp, (v))
+#define NVVAL_TEST_I(X,o,d,r,f,i,cmp,v) NVVAL_TEST_X(o, d##_##r##_##f(i), cmp, (v))
+#define NVVAL_TEST_(X,_1,_2,_3,_4,_5,_6,_7,IMPL,...) IMPL
+#define NVVAL_TEST(A...) NVVAL_TEST_(X, ##A, NVVAL_TEST_I, NVVAL_TEST_N)(X, ##A)
+
+#define NVDEF_TEST_N(X,o,d,r,f, cmp,v) NVVAL_TEST_X(o, d##_##r##_##f , cmp, d##_##r##_##f##_##v)
+#define NVDEF_TEST_I(X,o,d,r,f,i,cmp,v) NVVAL_TEST_X(o, d##_##r##_##f(i), cmp, d##_##r##_##f##_##v)
+#define NVDEF_TEST_(X,_1,_2,_3,_4,_5,_6,_7,IMPL,...) IMPL
+#define NVDEF_TEST(A...) NVDEF_TEST_(X, ##A, NVDEF_TEST_I, NVDEF_TEST_N)(X, ##A)
+
+#define NVVAL_SET_X(o,drf,v) (((o) & ~DRF_SMASK(drf)) | NVVAL_X(drf, (v)))
+#define NVVAL_SET_N(X,o,d,r,f, v) NVVAL_SET_X(o, d##_##r##_##f, (v))
+#define NVVAL_SET_I(X,o,d,r,f,i,v) NVVAL_SET_X(o, d##_##r##_##f(i), (v))
+#define NVVAL_SET_(X,_1,_2,_3,_4,_5,_6,IMPL,...) IMPL
+#define NVVAL_SET(A...) NVVAL_SET_(X, ##A, NVVAL_SET_I, NVVAL_SET_N)(X, ##A)
+
+#define NVDEF_SET_N(X,o,d,r,f, v) NVVAL_SET_X(o, d##_##r##_##f, d##_##r##_##f##_##v)
+#define NVDEF_SET_I(X,o,d,r,f,i,v) NVVAL_SET_X(o, d##_##r##_##f(i), d##_##r##_##f##_##v)
+#define NVDEF_SET_(X,_1,_2,_3,_4,_5,_6,IMPL,...) IMPL
+#define NVDEF_SET(A...) NVDEF_SET_(X, ##A, NVDEF_SET_I, NVDEF_SET_N)(X, ##A)
+
+/* DRF-MW accessors. */
+#define NVVAL_MW_GET_X(o,drf) \
+ ((DRF_MW_SPANS((o),drf) ? \
+ (DRF_HW_GET((o),drf) << DRF_LW_BITS((o),drf)) : 0) | DRF_LW_GET((o),drf))
+#define NVVAL_MW_GET_N(X,o,d,r,f ) NVVAL_MW_GET_X((o), d##_##r##_##f)
+#define NVVAL_MW_GET_I(X,o,d,r,f,i) NVVAL_MW_GET_X((o), d##_##r##_##f(i))
+#define NVVAL_MW_GET_(X,_1,_2,_3,_4,_5,IMPL,...) IMPL
+#define NVVAL_MW_GET(A...) NVVAL_MW_GET_(X, ##A, NVVAL_MW_GET_I, NVVAL_MW_GET_N)(X, ##A)
+
+#define NVVAL_MW_SET_X(o,drf,v) do { \
+ (o)[DRF_LW_IDX((o),drf)] = DRF_LW_SET((o),drf,(v)); \
+ if (DRF_MW_SPANS((o),drf)) \
+ (o)[DRF_HW_IDX((o),drf)] = DRF_HW_SET((o),drf,(v)); \
+} while(0)
+#define NVVAL_MW_SET_N(X,o,d,r,f, v) NVVAL_MW_SET_X((o), d##_##r##_##f, (v))
+#define NVVAL_MW_SET_I(X,o,d,r,f,i,v) NVVAL_MW_SET_X((o), d##_##r##_##f(i), (v))
+#define NVVAL_MW_SET_(X,_1,_2,_3,_4,_5,_6,IMPL,...) IMPL
+#define NVVAL_MW_SET(A...) NVVAL_MW_SET_(X, ##A, NVVAL_MW_SET_I, NVVAL_MW_SET_N)(X, ##A)
+
+#define NVDEF_MW_SET_N(X,o,d,r,f, v) NVVAL_MW_SET_X(o, d##_##r##_##f, d##_##r##_##f##_##v)
+#define NVDEF_MW_SET_I(X,o,d,r,f,i,v) NVVAL_MW_SET_X(o, d##_##r##_##f(i), d##_##r##_##f##_##v)
+#define NVDEF_MW_SET_(X,_1,_2,_3,_4,_5,_6,IMPL,...) IMPL
+#define NVDEF_MW_SET(A...) NVDEF_MW_SET_(X, ##A, NVDEF_MW_SET_I, NVDEF_MW_SET_N)(X, ##A)
+
+/* Helper for reading an arbitrary object. */
+#define DRF_RD_X(e,p,o,dr) e((p), (o), dr)
+#define DRF_RD_N(X,e,p,o,d,r ) DRF_RD_X(e, (p), (o), d##_##r)
+#define DRF_RD_I(X,e,p,o,d,r,i) DRF_RD_X(e, (p), (o), d##_##r(i))
+#define DRF_RD_(X,_1,_2,_3,_4,_5,_6,IMPL,...) IMPL
+#define DRF_RD(A...) DRF_RD_(X, ##A, DRF_RD_I, DRF_RD_N)(X, ##A)
+
+/* Helper for writing an arbitrary object. */
+#define DRF_WR_X(e,p,o,dr,v) e((p), (o), dr, (v))
+#define DRF_WR_N(X,e,p,o,d,r, v) DRF_WR_X(e, (p), (o), d##_##r , (v))
+#define DRF_WR_I(X,e,p,o,d,r,i,v) DRF_WR_X(e, (p), (o), d##_##r(i), (v))
+#define DRF_WR_(X,_1,_2,_3,_4,_5,_6,_7,IMPL,...) IMPL
+#define DRF_WR(A...) DRF_WR_(X, ##A, DRF_WR_I, DRF_WR_N)(X, ##A)
+
+/* Helper for modifying an arbitrary object. */
+#define DRF_MR_X(er,ew,ty,p,o,dr,m,v) ({ \
+ ty _t = DRF_RD_X(er, (p), (o), dr); \
+ DRF_WR_X(ew, (p), (o), dr, (_t & ~(m)) | (v)); \
+ _t; \
+})
+#define DRF_MR_N(X,er,ew,ty,p,o,d,r ,m,v) DRF_MR_X(er, ew, ty, (p), (o), d##_##r , (m), (v))
+#define DRF_MR_I(X,er,ew,ty,p,o,d,r,i,m,v) DRF_MR_X(er, ew, ty, (p), (o), d##_##r(i), (m), (v))
+#define DRF_MR_(X,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,IMPL,...) IMPL
+#define DRF_MR(A...) DRF_MR_(X, ##A, DRF_MR_I, DRF_MR_N)(X, ##A)
+
+/* Helper for extracting a field value from arbitrary object. */
+#define DRF_RV_X(e,p,o,dr,drf) NVVAL_GET_X(DRF_RD_X(e, (p), (o), dr), drf)
+#define DRF_RV_N(X,e,p,o,d,r, f) DRF_RV_X(e, (p), (o), d##_##r , d##_##r##_##f)
+#define DRF_RV_I(X,e,p,o,d,r,i,f) DRF_RV_X(e, (p), (o), d##_##r(i), d##_##r##_##f)
+#define DRF_RV_(X,_1,_2,_3,_4,_5,_6,_7,IMPL,...) IMPL
+#define DRF_RV(A...) DRF_RV_(X, ##A, DRF_RV_I, DRF_RV_N)(X, ##A)
+
+/* Helper for writing field value to arbitrary object (all other bits cleared). */
+#define DRF_WV_N(X,e,p,o,d,r, f,v) \
+ DRF_WR_X(e, (p), (o), d##_##r , NVVAL_X(d##_##r##_##f, (v)))
+#define DRF_WV_I(X,e,p,o,d,r,i,f,v) \
+ DRF_WR_X(e, (p), (o), d##_##r(i), NVVAL_X(d##_##r##_##f, (v)))
+#define DRF_WV_(X,_1,_2,_3,_4,_5,_6,_7,_8,IMPL,...) IMPL
+#define DRF_WV(A...) DRF_WV_(X, ##A, DRF_WV_I, DRF_WV_N)(X, ##A)
+
+/* Helper for writing field definition to arbitrary object (all other bits cleared). */
+#define DRF_WD_N(X,e,p,o,d,r, f,v) \
+ DRF_WR_X(e, (p), (o), d##_##r , NVVAL_X(d##_##r##_##f, d##_##r##_##f##_##v))
+#define DRF_WD_I(X,e,p,o,d,r,i,f,v) \
+ DRF_WR_X(e, (p), (o), d##_##r(i), NVVAL_X(d##_##r##_##f, d##_##r##_##f##_##v))
+#define DRF_WD_(X,_1,_2,_3,_4,_5,_6,_7,_8,IMPL,...) IMPL
+#define DRF_WD(A...) DRF_WD_(X, ##A, DRF_WD_I, DRF_WD_N)(X, ##A)
+
+/* Helper for modifying field value in arbitrary object. */
+#define DRF_MV_N(X,er,ew,ty,p,o,d,r, f,v) \
+ NVVAL_GET_X(DRF_MR_X(er, ew, ty, (p), (o), d##_##r , DRF_SMASK(d##_##r##_##f), \
+ NVVAL_X(d##_##r##_##f, (v))), d##_##r##_##f)
+#define DRF_MV_I(X,er,ew,ty,p,o,d,r,i,f,v) \
+ NVVAL_GET_X(DRF_MR_X(er, ew, ty, (p), (o), d##_##r(i), DRF_SMASK(d##_##r##_##f), \
+ NVVAL_X(d##_##r##_##f, (v))), d##_##r##_##f)
+#define DRF_MV_(X,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,IMPL,...) IMPL
+#define DRF_MV(A...) DRF_MV_(X, ##A, DRF_MV_I, DRF_MV_N)(X, ##A)
+
+/* Helper for modifying field definition in arbitrary object. */
+#define DRF_MD_N(X,er,ew,ty,p,o,d,r, f,v) \
+ NVVAL_GET_X(DRF_MR_X(er, ew, ty, (p), (o), d##_##r , DRF_SMASK(d##_##r##_##f), \
+ NVVAL_X(d##_##r##_##f, d##_##r##_##f##_##v)), d##_##r##_##f)
+#define DRF_MD_I(X,er,ew,ty,p,o,d,r,i,f,v) \
+ NVVAL_GET_X(DRF_MR_X(er, ew, ty, (p), (o), d##_##r(i), DRF_SMASK(d##_##r##_##f), \
+ NVVAL_X(d##_##r##_##f, d##_##r##_##f##_##v)), d##_##r##_##f)
+#define DRF_MD_(X,_1,_2,_3,_4,_5,_6,_7,_8,_9,_10,IMPL,...) IMPL
+#define DRF_MD(A...) DRF_MD_(X, ##A, DRF_MD_I, DRF_MD_N)(X, ##A)
+
+/* Helper for testing against field value in aribtrary object */
+#define DRF_TV_N(X,e,p,o,d,r, f,cmp,v) \
+ NVVAL_TEST_X(DRF_RD_X(e, (p), (o), d##_##r ), d##_##r##_##f, cmp, (v))
+#define DRF_TV_I(X,e,p,o,d,r,i,f,cmp,v) \
+ NVVAL_TEST_X(DRF_RD_X(e, (p), (o), d##_##r(i)), d##_##r##_##f, cmp, (v))
+#define DRF_TV_(X,_1,_2,_3,_4,_5,_6,_7,_8,_9,IMPL,...) IMPL
+#define DRF_TV(A...) DRF_TV_(X, ##A, DRF_TV_I, DRF_TV_N)(X, ##A)
+
+/* Helper for testing against field definition in aribtrary object */
+#define DRF_TD_N(X,e,p,o,d,r, f,cmp,v) \
+ NVVAL_TEST_X(DRF_RD_X(e, (p), (o), d##_##r ), d##_##r##_##f, cmp, d##_##r##_##f##_##v)
+#define DRF_TD_I(X,e,p,o,d,r,i,f,cmp,v) \
+ NVVAL_TEST_X(DRF_RD_X(e, (p), (o), d##_##r(i)), d##_##r##_##f, cmp, d##_##r##_##f##_##v)
+#define DRF_TD_(X,_1,_2,_3,_4,_5,_6,_7,_8,_9,IMPL,...) IMPL
+#define DRF_TD(A...) DRF_TD_(X, ##A, DRF_TD_I, DRF_TD_N)(X, ##A)
+#endif
'nouveau_device.h',
'nouveau_device.c',
'nouveau_private.h',
+ 'nouveau_push.h',
+ 'nouveau_push.c',
],
include_directories : [
inc_include,
bo->handle = req.info.handle;
bo->map_handle = req.info.map_handle;
bo->fd = pdev->fd;
+ bo->flags = flags;
return bo;
}
uint64_t map_handle;
int fd;
uint32_t handle;
+ enum nouveau_ws_bo_flags flags;
};
struct nouveau_ws_bo *nouveau_ws_bo_new(struct nouveau_ws_device *, uint64_t size, uint64_t align, enum nouveau_ws_bo_flags);
--- /dev/null
+#include "nouveau_push.h"
+
+#include <nouveau_drm.h>
+#include <nouveau/nouveau.h>
+#include <sys/mman.h>
+#include <xf86drm.h>
+
+#include "nouveau_bo.h"
+#include "nouveau_context.h"
+
+struct nouveau_ws_push*
+nouveau_ws_push_new(struct nouveau_ws_device *dev, uint64_t size)
+{
+ uint32_t flags = NOUVEAU_WS_BO_GART | NOUVEAU_WS_BO_MAP;
+
+ struct nouveau_ws_bo *bo = nouveau_ws_bo_new(dev, size, 0, flags);
+ if (!bo)
+ goto fail_bo;
+
+ void *map = nouveau_ws_bo_map(bo, NOUVEAU_WS_BO_RDWR);
+ if (!map)
+ goto fail_map;
+
+ struct nouveau_ws_push *push = CALLOC_STRUCT(nouveau_ws_push);
+ if (!push)
+ goto fail_alloc;
+
+ push->bo = bo;
+ push->map = map;
+ push->orig_map = map;
+ push->end = map + size;
+
+ struct nouveau_ws_push_bo push_bo;
+ push_bo.bo = bo;
+ push_bo.flags = NOUVEAU_WS_BO_RD;
+
+ util_dynarray_init(&push->bos, NULL);
+ util_dynarray_append(&push->bos, struct nouveau_ws_push_bo, push_bo);
+
+ return push;
+
+fail_alloc:
+ munmap(map, bo->size);
+fail_map:
+ nouveau_ws_bo_destroy(bo);
+fail_bo:
+ return NULL;
+}
+
+void
+nouveau_ws_push_destroy(struct nouveau_ws_push *push)
+{
+ util_dynarray_fini(&push->bos);
+ munmap(push->orig_map, push->bo->size);
+ nouveau_ws_bo_destroy(push->bo);
+}
+
+int
+nouveau_ws_push_submit(
+ struct nouveau_ws_push *push,
+ struct nouveau_ws_device *dev,
+ struct nouveau_ws_context *ctx
+) {
+ struct nouveau_ws_device_priv *pdev = nouveau_ws_device(dev);
+ struct nouveau_fifo *fifo = ctx->channel->data;
+
+ struct drm_nouveau_gem_pushbuf_bo req_bo[NOUVEAU_GEM_MAX_BUFFERS] = {};
+ struct drm_nouveau_gem_pushbuf req = {};
+ struct drm_nouveau_gem_pushbuf_push req_push = {};
+
+ int i = 0;
+ util_dynarray_foreach(&push->bos, struct nouveau_ws_push_bo, push_bo) {
+ struct nouveau_ws_bo *bo = push_bo->bo;
+ enum nouveau_ws_bo_map_flags flags = push_bo->flags;
+
+ req_bo[i].handle = bo->handle;
+
+ if (flags & NOUVEAU_WS_BO_RD) {
+ if (bo->flags & NOUVEAU_WS_BO_LOCAL) {
+ req_bo[i].valid_domains |= pdev->local_mem_domain;
+ req_bo[i].read_domains |= pdev->local_mem_domain;
+ }
+
+ if (bo->flags & NOUVEAU_WS_BO_GART) {
+ req_bo[i].valid_domains |= NOUVEAU_GEM_DOMAIN_GART;
+ req_bo[i].read_domains |= NOUVEAU_GEM_DOMAIN_GART;
+ }
+ }
+
+ if (flags & NOUVEAU_WS_BO_WR) {
+ if (bo->flags & NOUVEAU_WS_BO_LOCAL) {
+ req_bo[i].valid_domains |= pdev->local_mem_domain;
+ req_bo[i].write_domains |= pdev->local_mem_domain;
+ }
+
+ if (bo->flags & NOUVEAU_WS_BO_GART) {
+ req_bo[i].valid_domains |= NOUVEAU_GEM_DOMAIN_GART;
+ req_bo[i].write_domains |= NOUVEAU_GEM_DOMAIN_GART;
+ }
+ }
+
+ i++;
+ }
+
+ req_push.bo_index = 0;
+ req_push.offset = 0;
+ req_push.length = (push->map - push->orig_map) * 4;
+
+ req.channel = fifo->channel;
+ req.nr_buffers = i;
+ req.buffers = (uintptr_t)&req_bo;
+ req.nr_push = 1;
+ req.push = (uintptr_t)&req_push;
+
+ return drmCommandWriteRead(pdev->fd, DRM_NOUVEAU_GEM_PUSHBUF, &req, sizeof(req));
+}
+
+void
+nouveau_ws_push_ref(
+ struct nouveau_ws_push *push,
+ struct nouveau_ws_bo *bo,
+ enum nouveau_ws_bo_map_flags flags
+) {
+ util_dynarray_foreach(&push->bos, struct nouveau_ws_push_bo, push_bo) {
+ if (push_bo->bo == bo) {
+ push_bo->flags |= flags;
+ return;
+ }
+ }
+
+ struct nouveau_ws_push_bo push_bo;
+ push_bo.bo = bo;
+ push_bo.flags = flags;
+
+ util_dynarray_append(&push->bos, struct nouveau_ws_push_bo, push_bo);
+}
--- /dev/null
+#ifndef NOUVEAU_CMD_BUF
+#define NOUVEAU_CMD_BUF 1
+
+#include "nouveau_private.h"
+
+#include "nouveau_bo.h"
+#include "nouveau_drm.h"
+#include "util/u_dynarray.h"
+
+struct nouveau_ws_context;
+struct nouveau_ws_device;
+
+struct nouveau_ws_push_bo {
+ struct nouveau_ws_bo *bo;
+ enum nouveau_ws_bo_map_flags flags;
+};
+
+struct nouveau_ws_push {
+ struct util_dynarray bos;
+ struct nouveau_ws_bo *bo;
+ uint32_t *orig_map;
+ uint32_t *map;
+ uint32_t *end;
+};
+
+struct nouveau_ws_push *nouveau_ws_push_new(struct nouveau_ws_device *, uint64_t size);
+void nouveau_ws_push_destroy(struct nouveau_ws_push *);
+int nouveau_ws_push_submit(struct nouveau_ws_push *, struct nouveau_ws_device *, struct nouveau_ws_context *);
+void nouveau_ws_push_ref(struct nouveau_ws_push *, struct nouveau_ws_bo *, enum nouveau_ws_bo_map_flags);
+
+#ifdef CONFIG_NOUVEAU_DEBUG_PUSH
+#define PUSH_PRINTF(p,f,a...) do { \
+ struct nouveau_ws_push *_ppp = (p); \
+ uint32_t __o = _ppp->map - (uint32_t *)_ppp->mem.object.map.ptr; \
+ NVIF_DEBUG(&_ppp->mem.object, "%08x: "f, __o * 4, ##a); \
+ (void)__o; \
+} while(0)
+#define PUSH_ASSERT_ON(a,b) WARN((a), b)
+#else
+#define PUSH_PRINTF(p,f,a...)
+#define PUSH_ASSERT_ON(a, b)
+#endif
+
+#define PUSH_ASSERT(a,b) do { \
+ static_assert( \
+ __builtin_choose_expr(__builtin_constant_p(a), (a), 1), b \
+ ); \
+ PUSH_ASSERT_ON(!(a), b); \
+} while(0)
+
+#define PUSH_DATA__(p,d,f,a...) do { \
+ struct nouveau_ws_push *_p = (p); \
+ uint32_t _d = (d); \
+ PUSH_ASSERT(_p->map < _p->end, "pushbuf overrun"); \
+ PUSH_PRINTF(_p, "%08x"f, _d, ##a); \
+ *_p->map++ = _d; \
+} while(0)
+
+#define PUSH_DATA_(X,p,m,i0,i1,d,s,f,a...) PUSH_DATA__((p), (d), "-> "#m f, ##a)
+#define PUSH_DATA(p,d) PUSH_DATA__((p), (d), " data - %s", __func__)
+
+//XXX: error-check this against *real* pushbuffer end?
+#define PUSH_RSVD(p,d) do { \
+ struct nouveau_ws_push *__p = (p); \
+ __p->end++; \
+ d; \
+} while(0)
+
+#ifdef CONFIG_NOUVEAU_DEBUG_PUSH
+#define PUSH_DATAp(X,p,m,i,o,d,s,f,a...) do { \
+ struct nouveau_ws_push *_pp = (p); \
+ const uint32_t *_dd = (d); \
+ uint32_t _s = (s), _i = (i?PUSH_##o##_INC); \
+ if (_s--) { \
+ PUSH_DATA_(X, _pp, X##m, i0, i1, *_dd++, 1, "+0x%x", 0); \
+ while (_s--) { \
+ PUSH_DATA_(X, _pp, X##m, i0, i1, *_dd++, 1, "+0x%x", _i); \
+ _i += (0?PUSH_##o##_INC); \
+ } \
+ } \
+} while(0)
+#else
+#define PUSH_DATAp(X,p,m,i,o,d,s,f,a...) do { \
+ struct nouveau_ws_push *_p = (p); \
+ uint32_t _s = (s); \
+ PUSH_ASSERT(_p->map + _s <= _p->end, "pushbuf overrun"); \
+ memcpy(_p->map, (d), _s << 2); \
+ _p->map += _s; \
+} while(0)
+#endif
+
+#define PUSH_1(X,f,ds,n,o,p,s,mA,dA) do { \
+ PUSH_##o##_HDR((p), s, mA, (ds)+(n)); \
+ PUSH_##f(X, (p), X##mA, 1, o, (dA), ds, ""); \
+} while(0)
+#define PUSH_2(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (1?PUSH_##o##_INC), "mthd1"); \
+ PUSH_1(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_3(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd2"); \
+ PUSH_2(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_4(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd3"); \
+ PUSH_3(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_5(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd4"); \
+ PUSH_4(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_6(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd5"); \
+ PUSH_5(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_7(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd6"); \
+ PUSH_6(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_8(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd7"); \
+ PUSH_7(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_9(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd8"); \
+ PUSH_8(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+#define PUSH_10(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \
+ PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd9"); \
+ PUSH_9(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \
+ PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \
+} while(0)
+
+#define PUSH_1D(X,o,p,s,mA,dA) \
+ PUSH_1(X, DATA_, 1, 0, o, (p), s, X##mA, (dA))
+#define PUSH_2D(X,o,p,s,mA,dA,mB,dB) \
+ PUSH_2(X, DATA_, 1, 0, o, (p), s, X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_3D(X,o,p,s,mA,dA,mB,dB,mC,dC) \
+ PUSH_3(X, DATA_, 1, 0, o, (p), s, X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_4D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD) \
+ PUSH_4(X, DATA_, 1, 0, o, (p), s, X##mD, (dD), \
+ X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_5D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE) \
+ PUSH_5(X, DATA_, 1, 0, o, (p), s, X##mE, (dE), \
+ X##mD, (dD), \
+ X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_6D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF) \
+ PUSH_6(X, DATA_, 1, 0, o, (p), s, X##mF, (dF), \
+ X##mE, (dE), \
+ X##mD, (dD), \
+ X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_7D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG) \
+ PUSH_7(X, DATA_, 1, 0, o, (p), s, X##mG, (dG), \
+ X##mF, (dF), \
+ X##mE, (dE), \
+ X##mD, (dD), \
+ X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_8D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH) \
+ PUSH_8(X, DATA_, 1, 0, o, (p), s, X##mH, (dH), \
+ X##mG, (dG), \
+ X##mF, (dF), \
+ X##mE, (dE), \
+ X##mD, (dD), \
+ X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_9D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,dI) \
+ PUSH_9(X, DATA_, 1, 0, o, (p), s, X##mI, (dI), \
+ X##mH, (dH), \
+ X##mG, (dG), \
+ X##mF, (dF), \
+ X##mE, (dE), \
+ X##mD, (dD), \
+ X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+#define PUSH_10D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,dI,mJ,dJ) \
+ PUSH_10(X, DATA_, 1, 0, o, (p), s, X##mJ, (dJ), \
+ X##mI, (dI), \
+ X##mH, (dH), \
+ X##mG, (dG), \
+ X##mF, (dF), \
+ X##mE, (dE), \
+ X##mD, (dD), \
+ X##mC, (dC), \
+ X##mB, (dB), \
+ X##mA, (dA))
+
+#define PUSH_1P(X,o,p,s,mA,dp,ds) \
+ PUSH_1(X, DATAp, ds, 0, o, (p), s, X##mA, (dp))
+#define PUSH_2P(X,o,p,s,mA,dA,mB,dp,ds) \
+ PUSH_2(X, DATAp, ds, 0, o, (p), s, X##mB, (dp), \
+ X##mA, (dA))
+#define PUSH_3P(X,o,p,s,mA,dA,mB,dB,mC,dp,ds) \
+ PUSH_3(X, DATAp, ds, 0, o, (p), s, X##mC, (dp), \
+ X##mB, (dB), \
+ X##mA, (dA))
+
+#define PUSH_(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,IMPL,...) IMPL
+#define PUSH(A...) PUSH_(A, PUSH_10P, PUSH_10D, \
+ PUSH_9P , PUSH_9D, \
+ PUSH_8P , PUSH_8D, \
+ PUSH_7P , PUSH_7D, \
+ PUSH_6P , PUSH_6D, \
+ PUSH_5P , PUSH_5D, \
+ PUSH_4P , PUSH_4D, \
+ PUSH_3P , PUSH_3D, \
+ PUSH_2P , PUSH_2D, \
+ PUSH_1P , PUSH_1D)(, ##A)
+
+#define PUSH_NVIM(p,c,m,d) do { \
+ struct nouveau_ws_push *__p = (p); \
+ uint32_t __d = (d); \
+ PUSH_IMMD_HDR(__p, c, m, __d); \
+ __p->map--; \
+ PUSH_PRINTF(__p, "%08x-> "#m, __d); \
+ __p->map++; \
+} while(0)
+#define PUSH_NVSQ(A...) PUSH(MTHD, ##A)
+#define PUSH_NV1I(A...) PUSH(1INC, ##A)
+#define PUSH_NVNI(A...) PUSH(NINC, ##A)
+
+
+#define PUSH_NV_1(X,o,p,c,mA,d...) \
+ PUSH_##o(p,c,c##_##mA,d)
+#define PUSH_NV_2(X,o,p,c,mA,dA,mB,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,d)
+#define PUSH_NV_3(X,o,p,c,mA,dA,mB,dB,mC,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,d)
+#define PUSH_NV_4(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,dC, \
+ c##_##mD,d)
+#define PUSH_NV_5(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,dC, \
+ c##_##mD,dD, \
+ c##_##mE,d)
+#define PUSH_NV_6(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,dC, \
+ c##_##mD,dD, \
+ c##_##mE,dE, \
+ c##_##mF,d)
+#define PUSH_NV_7(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,dC, \
+ c##_##mD,dD, \
+ c##_##mE,dE, \
+ c##_##mF,dF, \
+ c##_##mG,d)
+#define PUSH_NV_8(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,dC, \
+ c##_##mD,dD, \
+ c##_##mE,dE, \
+ c##_##mF,dF, \
+ c##_##mG,dG, \
+ c##_##mH,d)
+#define PUSH_NV_9(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,dC, \
+ c##_##mD,dD, \
+ c##_##mE,dE, \
+ c##_##mF,dF, \
+ c##_##mG,dG, \
+ c##_##mH,dH, \
+ c##_##mI,d)
+#define PUSH_NV_10(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,dI,mJ,d...) \
+ PUSH_##o(p,c,c##_##mA,dA, \
+ c##_##mB,dB, \
+ c##_##mC,dC, \
+ c##_##mD,dD, \
+ c##_##mE,dE, \
+ c##_##mF,dF, \
+ c##_##mG,dG, \
+ c##_##mH,dH, \
+ c##_##mI,dI, \
+ c##_##mJ,d)
+
+#define PUSH_NV_(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,IMPL,...) IMPL
+#define PUSH_NV(A...) PUSH_NV_(A, PUSH_NV_10, PUSH_NV_10, \
+ PUSH_NV_9 , PUSH_NV_9, \
+ PUSH_NV_8 , PUSH_NV_8, \
+ PUSH_NV_7 , PUSH_NV_7, \
+ PUSH_NV_6 , PUSH_NV_6, \
+ PUSH_NV_5 , PUSH_NV_5, \
+ PUSH_NV_4 , PUSH_NV_4, \
+ PUSH_NV_3 , PUSH_NV_3, \
+ PUSH_NV_2 , PUSH_NV_2, \
+ PUSH_NV_1 , PUSH_NV_1)(, ##A)
+
+#define PUSH_IMMD(A...) PUSH_NV(NVIM, ##A)
+#define PUSH_MTHD(A...) PUSH_NV(NVSQ, ##A)
+#define PUSH_1INC(A...) PUSH_NV(NV1I, ##A)
+#define PUSH_NINC(A...) PUSH_NV(NVNI, ##A)
+
+#endif
--- /dev/null
+#ifndef __NVIF_PUSH906F_H__
+#define __NVIF_PUSH906F_H__
+
+#include "drf.h"
+#include "classes/cl906f.h"
+
+#ifndef PUSH906F_SUBC
+// Host methods
+#define PUSH906F_SUBC_NV906F 0
+
+// Twod
+#define PUSH906F_SUBC_NV902D 3
+
+// MemoryToMemoryFormat
+#define PUSH906F_SUBC_NV9039 4
+
+// DmaCopy
+#define PUSH906F_SUBC_NV90B5 4
+#define PUSH906F_SUBC_NVA0B5 4
+#endif
+
+#define PUSH_HDR(p,o,n,f,s,m,c) do { \
+ PUSH_ASSERT(!((s) & ~DRF_MASK(NV906F_DMA_METHOD_SUBCHANNEL)), "subc"); \
+ PUSH_ASSERT(!((m) & ~(DRF_MASK(NV906F_DMA_METHOD_ADDRESS) << 2)), "mthd"); \
+ PUSH_ASSERT(!((c) & ~DRF_MASK(NV906F_DMA_METHOD_COUNT)), "count/immd"); \
+ PUSH_DATA__((p), NVVAL(NV906F, DMA, METHOD_ADDRESS, (m) >> 2) | \
+ NVVAL(NV906F, DMA, METHOD_SUBCHANNEL, (s)) | \
+ NVVAL(NV906F, DMA, METHOD_COUNT, (c)) | \
+ NVDEF(NV906F, DMA, SEC_OP, o), \
+ " "n" subc %d mthd 0x%04x "f" - %s", \
+ (u32)(s), (u32)(m), (u32)(c), __func__); \
+} while(0)
+
+#define PUSH_MTHD_INC 4:4
+#define PUSH_MTHD_HDR(p,c,m,n) \
+ PUSH_HDR(p, INC_METHOD, "incr", "size %d", PUSH906F_SUBC_##c, m, n)
+
+#define PUSH_NINC_INC 0:0
+#define PUSH_NINC_HDR(p,c,m,n) \
+ PUSH_HDR(p, NON_INC_METHOD, "ninc", "size %d", PUSH906F_SUBC_##c, m, n)
+
+#define PUSH_IMMD_HDR(p,c,m,n) \
+ PUSH_HDR(p, IMMD_DATA_METHOD, "immd", "data 0x%04x", PUSH906F_SUBC_##c, m, n)
+
+#define PUSH_1INC_INC 4:0
+#define PUSH_1INC_HDR(p,c,m,n) \
+ PUSH_HDR(p, ONE_INC, "oinc", "size %d", PUSH906F_SUBC_##c, m, n)
+#endif
projects / platform / upstream / mesa.git / commitdiff