drm/nouveau/gr/gk20a,gm200-: use nvkm_firmware_load_blob for sw init

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
index 928ffad82766d904c0cc747733968519000f9ae5..231fe7ef4a677fdeb17d91913ee9419962512d2c 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
@@ -244,6 +244,8 @@ void gp100_gr_zbc_clear_depth(struct gf100_gr *, int);
 void gp102_gr_init_swdx_pes_mask(struct gf100_gr *);
 extern const struct gf100_gr_func_zbc gp102_gr_zbc;
 
+int gk20a_gr_load_sw(struct gf100_gr *, const char *path, int ver);
+
 #define gf100_gr_chan(p) container_of((p), struct gf100_gr_chan, object)
 #include <core/object.h>
 
@@ -304,14 +306,6 @@ void gf100_gr_icmd(struct gf100_gr *, const struct gf100_gr_pack *);
 void gf100_gr_mthd(struct gf100_gr *, const struct gf100_gr_pack *);
 int  gf100_gr_init_ctxctl(struct gf100_gr *);
 
-/* external bundles loading functions */
-int gk20a_gr_av_to_init(struct gf100_gr *, const char *,
-                       struct gf100_gr_pack **);
-int gk20a_gr_aiv_to_init(struct gf100_gr *, const char *,
-                        struct gf100_gr_pack **);
-int gk20a_gr_av_to_method(struct gf100_gr *, const char *,
-                         struct gf100_gr_pack **);
-
 int gm200_gr_new_(const struct gf100_gr_func *, struct nvkm_device *, int,
                  struct nvkm_gr **);
 

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
index 43b83baed2a5ca8d25c2ec945007109bd14cc825..357870c6338e410e2b02b3cb6b3e10b3b63bac9f 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c
@@ -22,6 +22,7 @@
 #include "gf100.h"
 #include "ctxgf100.h"
 
+#include <core/firmware.h>
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
@@ -33,21 +34,22 @@ struct gk20a_fw_av
 };
 
 int
-gk20a_gr_av_to_init(struct gf100_gr *gr, const char *fw_name,
-                   struct gf100_gr_pack **ppack)
+gk20a_gr_av_to_init(struct gf100_gr *gr, const char *path, const char *name,
+                   int ver, struct gf100_gr_pack **ppack)
 {
-       struct nvkm_blob fuc;
+       struct nvkm_subdev *subdev = &gr->base.engine.subdev;
+       struct nvkm_blob blob;
        struct gf100_gr_init *init;
        struct gf100_gr_pack *pack;
        int nent;
        int ret;
        int i;
 
-       ret = gf100_gr_ctor_fw(gr, fw_name, &fuc);
+       ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob);
        if (ret)
                return ret;
 
-       nent = (fuc.size / sizeof(struct gk20a_fw_av));
+       nent = (blob.size / sizeof(struct gk20a_fw_av));
        pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1)));
        if (!pack) {
                ret = -ENOMEM;
@@ -59,7 +61,7 @@ gk20a_gr_av_to_init(struct gf100_gr *gr, const char *fw_name,
 
        for (i = 0; i < nent; i++) {
                struct gf100_gr_init *ent = &init[i];
-               struct gk20a_fw_av *av = &((struct gk20a_fw_av *)fuc.data)[i];
+               struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob.data)[i];
 
                ent->addr = av->addr;
                ent->data = av->data;
@@ -70,7 +72,7 @@ gk20a_gr_av_to_init(struct gf100_gr *gr, const char *fw_name,
        *ppack = pack;
 
 end:
-       nvkm_blob_dtor(&fuc);
+       nvkm_blob_dtor(&blob);
        return ret;
 }
 
@@ -82,21 +84,22 @@ struct gk20a_fw_aiv
 };
 
 int
-gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *fw_name,
-                    struct gf100_gr_pack **ppack)
+gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name,
+                    int ver, struct gf100_gr_pack **ppack)
 {
-       struct nvkm_blob fuc;
+       struct nvkm_subdev *subdev = &gr->base.engine.subdev;
+       struct nvkm_blob blob;
        struct gf100_gr_init *init;
        struct gf100_gr_pack *pack;
        int nent;
        int ret;
        int i;
 
-       ret = gf100_gr_ctor_fw(gr, fw_name, &fuc);
+       ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob);
        if (ret)
                return ret;
 
-       nent = (fuc.size / sizeof(struct gk20a_fw_aiv));
+       nent = (blob.size / sizeof(struct gk20a_fw_aiv));
        pack = vzalloc((sizeof(*pack) * 2) + (sizeof(*init) * (nent + 1)));
        if (!pack) {
                ret = -ENOMEM;
@@ -108,7 +111,7 @@ gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *fw_name,
 
        for (i = 0; i < nent; i++) {
                struct gf100_gr_init *ent = &init[i];
-               struct gk20a_fw_aiv *av = &((struct gk20a_fw_aiv *)fuc.data)[i];
+               struct gk20a_fw_aiv *av = &((struct gk20a_fw_aiv *)blob.data)[i];
 
                ent->addr = av->addr;
                ent->data = av->data;
@@ -119,15 +122,16 @@ gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *fw_name,
        *ppack = pack;
 
 end:
-       nvkm_blob_dtor(&fuc);
+       nvkm_blob_dtor(&blob);
        return ret;
 }
 
 int
-gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name,
-                     struct gf100_gr_pack **ppack)
+gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name,
+                     int ver, struct gf100_gr_pack **ppack)
 {
-       struct nvkm_blob fuc;
+       struct nvkm_subdev *subdev = &gr->base.engine.subdev;
+       struct nvkm_blob blob;
        struct gf100_gr_init *init;
        struct gf100_gr_pack *pack;
        /* We don't suppose we will initialize more than 16 classes here... */
@@ -137,11 +141,11 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name,
        int ret;
        int i;
 
-       ret = gf100_gr_ctor_fw(gr, fw_name, &fuc);
+       ret = nvkm_firmware_load_blob(subdev, path, name, ver, &blob);
        if (ret)
                return ret;
 
-       nent = (fuc.size / sizeof(struct gk20a_fw_av));
+       nent = (blob.size / sizeof(struct gk20a_fw_av));
 
        pack = vzalloc((sizeof(*pack) * (max_classes + 1)) +
                       (sizeof(*init) * (nent + max_classes + 1)));
@@ -153,7 +157,7 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name,
        init = (void *)(pack + max_classes + 1);
 
        for (i = 0; i < nent; i++, init++) {
-               struct gk20a_fw_av *av = &((struct gk20a_fw_av *)fuc.data)[i];
+               struct gk20a_fw_av *av = &((struct gk20a_fw_av *)blob.data)[i];
                u32 class = av->addr & 0xffff;
                u32 addr = (av->addr & 0xffff0000) >> 14;
 
@@ -179,7 +183,7 @@ gk20a_gr_av_to_method(struct gf100_gr *gr, const char *fw_name,
        *ppack = pack;
 
 end:
-       nvkm_blob_dtor(&fuc);
+       nvkm_blob_dtor(&blob);
        return ret;
 }
 
@@ -303,6 +307,18 @@ gk20a_gr = {
        }
 };
 
+int
+gk20a_gr_load_sw(struct gf100_gr *gr, const char *path, int ver)
+{
+       if (gk20a_gr_av_to_init(gr, path, "sw_nonctx", ver, &gr->fuc_sw_nonctx) ||
+           gk20a_gr_aiv_to_init(gr, path, "sw_ctx", ver, &gr->fuc_sw_ctx) ||
+           gk20a_gr_av_to_init(gr, path, "sw_bundle_init", ver, &gr->fuc_bundle) ||
+           gk20a_gr_av_to_method(gr, path, "sw_method_init", ver, &gr->fuc_method))
+               return -ENOENT;
+
+       return 0;
+}
+
 int
 gk20a_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
 {
@@ -323,21 +339,9 @@ gk20a_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
            gf100_gr_ctor_fw(gr, "gpccs_data", &gr->fuc41ad))
                return -ENODEV;
 
-       ret = gk20a_gr_av_to_init(gr, "sw_nonctx", &gr->fuc_sw_nonctx);
-       if (ret)
-               return ret;
-
-       ret = gk20a_gr_aiv_to_init(gr, "sw_ctx", &gr->fuc_sw_ctx);
-       if (ret)
-               return ret;
-
-       ret = gk20a_gr_av_to_init(gr, "sw_bundle_init", &gr->fuc_bundle);
+       ret = gk20a_gr_load_sw(gr, "", 0);
        if (ret)
-               return ret;
-
-       ret = gk20a_gr_av_to_method(gr, "sw_method_init", &gr->fuc_method);
-       if (ret)
-               return ret;
+               return -ENODEV;
 
        return 0;
 }

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
index eff30662b9841300f473621c138f7d04a599add7..775ada042b3e0f18e6a95683a6fb836e8d79c5ec 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
@@ -153,11 +153,9 @@ gm200_gr_new_(const struct gf100_gr_func *func, struct nvkm_device *device,
                        return ret;
        }
 
-       if ((ret = gk20a_gr_av_to_init(gr, "gr/sw_nonctx", &gr->fuc_sw_nonctx)) ||
-           (ret = gk20a_gr_aiv_to_init(gr, "gr/sw_ctx", &gr->fuc_sw_ctx)) ||
-           (ret = gk20a_gr_av_to_init(gr, "gr/sw_bundle_init", &gr->fuc_bundle)) ||
-           (ret = gk20a_gr_av_to_method(gr, "gr/sw_method_init", &gr->fuc_method)))
-               return ret;
+       ret = gk20a_gr_load_sw(gr, "gr/", 0);
+       if (ret)
+               return -ENODEV;
 
        return 0;
 }