drm/nouveau/bar: convert to new-style nvkm_subdev
authorBen Skeggs <bskeggs@redhat.com>
Thu, 20 Aug 2015 04:54:20 +0000 (14:54 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Fri, 28 Aug 2015 02:40:42 +0000 (12:40 +1000)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
23 files changed:
drivers/gpu/drm/nouveau/include/nvif/device.h
drivers/gpu/drm/nouveau/include/nvkm/subdev/bar.h
drivers/gpu/drm/nouveau/nouveau_bo.c
drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
drivers/gpu/drm/nouveau/nvkm/engine/device/nv50.c
drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
drivers/gpu/drm/nouveau/nvkm/subdev/bar/Kbuild
drivers/gpu/drm/nouveau/nvkm/subdev/bar/base.c
drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c [new file with mode: 0644]
drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c
drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h [new file with mode: 0644]
drivers/gpu/drm/nouveau/nvkm/subdev/bar/gk20a.c
drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c
drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h [new file with mode: 0644]
drivers/gpu/drm/nouveau/nvkm/subdev/bar/priv.h
drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c
drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c

index 14da7ad79c17937ec8afe7b4333f04b7b8f619ae..b36d48e09833c6a38d4f41acd04326b99bd60f5d 100644 (file)
@@ -53,7 +53,7 @@ u64  nvif_device_time(struct nvif_device *);
 #define nvxx_bios(a) nvkm_bios(nvxx_device(a))
 #define nvxx_fb(a) nvkm_fb(nvxx_device(a))
 #define nvxx_mmu(a) nvkm_mmu(nvxx_device(a))
-#define nvxx_bar(a) nvkm_bar(nvxx_device(a))
+#define nvxx_bar(a) nvxx_device(a)->bar
 #define nvxx_gpio(a) nvkm_gpio(nvxx_device(a))
 #define nvxx_clk(a) nvkm_clk(nvxx_device(a))
 #define nvxx_i2c(a) nvkm_i2c(nvxx_device(a))
index 1eaf7de79d5070a1cd5dfc8b2a60941202cee7cd..d3071b5a4f98202d9f4ac3df560eead182f3494d 100644 (file)
@@ -1,28 +1,24 @@
 #ifndef __NVKM_BAR_H__
 #define __NVKM_BAR_H__
 #include <core/subdev.h>
-struct nvkm_mem;
 struct nvkm_vma;
 
 struct nvkm_bar {
+       const struct nvkm_bar_func *func;
        struct nvkm_subdev subdev;
 
-       struct nvkm_vm *(*kmap)(struct nvkm_bar *);
-       int  (*umap)(struct nvkm_bar *, u64 size, int type, struct nvkm_vma *);
-       void (*unmap)(struct nvkm_bar *, struct nvkm_vma *);
-       void (*flush)(struct nvkm_bar *);
+       spinlock_t lock;
 
        /* whether the BAR supports to be ioremapped WC or should be uncached */
        bool iomap_uncached;
 };
 
-static inline struct nvkm_bar *
-nvkm_bar(void *obj)
-{
-       return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_BAR);
-}
+void nvkm_bar_flush(struct nvkm_bar *);
+struct nvkm_vm *nvkm_bar_kmap(struct nvkm_bar *);
+int nvkm_bar_umap(struct nvkm_bar *, u64 size, int type, struct nvkm_vma *);
 
-extern struct nvkm_oclass nv50_bar_oclass;
-extern struct nvkm_oclass gf100_bar_oclass;
-extern struct nvkm_oclass gk20a_bar_oclass;
+int nv50_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
+int g84_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
+int gf100_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
+int gk20a_bar_new(struct nvkm_device *, int, struct nvkm_bar **);
 #endif
index 982c0ed163ebd86cc2bf3e5dbbfd5299e9e84bb6..79d2ba167fbae1efeb3cd2588367b52f652990a5 100644 (file)
@@ -1392,8 +1392,8 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
                        if (drm->device.info.family >= NV_DEVICE_INFO_V0_FERMI)
                                page_shift = node->page_shift;
 
-                       ret = bar->umap(bar, node->size << 12, page_shift,
-                                       &node->bar_vma);
+                       ret = nvkm_bar_umap(bar, node->size << 12, page_shift,
+                                           &node->bar_vma);
                        if (ret)
                                return ret;
 
@@ -1410,14 +1410,13 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
 static void
 nouveau_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)
 {
-       struct nouveau_drm *drm = nouveau_bdev(bdev);
-       struct nvkm_bar *bar = nvxx_bar(&drm->device);
        struct nvkm_mem *node = mem->mm_node;
 
        if (!node->bar_vma.node)
                return;
 
-       bar->unmap(bar, &node->bar_vma);
+       nvkm_vm_unmap(&node->bar_vma);
+       nvkm_vm_put(&node->bar_vma);
 }
 
 static int
index 46d616c7259d06ca0c0479ba8d3ce7d5e85a164a..24609108cb901c4ea2fd40c6433d75e3c55ed7e1 100644 (file)
@@ -778,7 +778,7 @@ nv4e_chipset = {
 static const struct nvkm_device_chip
 nv50_chipset = {
        .name = "G80",
-//     .bar = nv50_bar_new,
+       .bar = nv50_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = nv50_bus_new,
 //     .clk = nv50_clk_new,
@@ -881,7 +881,7 @@ nv68_chipset = {
 static const struct nvkm_device_chip
 nv84_chipset = {
        .name = "G84",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = nv50_bus_new,
 //     .clk = g84_clk_new,
@@ -912,7 +912,7 @@ nv84_chipset = {
 static const struct nvkm_device_chip
 nv86_chipset = {
        .name = "G86",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = nv50_bus_new,
 //     .clk = g84_clk_new,
@@ -943,7 +943,7 @@ nv86_chipset = {
 static const struct nvkm_device_chip
 nv92_chipset = {
        .name = "G92",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = nv50_bus_new,
 //     .clk = g84_clk_new,
@@ -974,7 +974,7 @@ nv92_chipset = {
 static const struct nvkm_device_chip
 nv94_chipset = {
        .name = "G94",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = g84_clk_new,
@@ -1019,7 +1019,7 @@ nv96_chipset = {
 //     .fb = g84_fb_new,
 //     .imem = nv50_instmem_new,
 //     .mmu = nv50_mmu_new,
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .volt = nv40_volt_new,
 //     .dma = nv50_dma_new,
 //     .fifo = g84_fifo_new,
@@ -1050,7 +1050,7 @@ nv98_chipset = {
 //     .fb = g84_fb_new,
 //     .imem = nv50_instmem_new,
 //     .mmu = nv50_mmu_new,
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .volt = nv40_volt_new,
 //     .dma = nv50_dma_new,
 //     .fifo = g84_fifo_new,
@@ -1067,7 +1067,7 @@ nv98_chipset = {
 static const struct nvkm_device_chip
 nva0_chipset = {
        .name = "GT200",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = g84_clk_new,
@@ -1098,7 +1098,7 @@ nva0_chipset = {
 static const struct nvkm_device_chip
 nva3_chipset = {
        .name = "GT215",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = gt215_clk_new,
@@ -1131,7 +1131,7 @@ nva3_chipset = {
 static const struct nvkm_device_chip
 nva5_chipset = {
        .name = "GT216",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = gt215_clk_new,
@@ -1163,7 +1163,7 @@ nva5_chipset = {
 static const struct nvkm_device_chip
 nva8_chipset = {
        .name = "GT218",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = gt215_clk_new,
@@ -1195,7 +1195,7 @@ nva8_chipset = {
 static const struct nvkm_device_chip
 nvaa_chipset = {
        .name = "MCP77/MCP78",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = mcp77_clk_new,
@@ -1226,7 +1226,7 @@ nvaa_chipset = {
 static const struct nvkm_device_chip
 nvac_chipset = {
        .name = "MCP79/MCP7A",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = mcp77_clk_new,
@@ -1257,7 +1257,7 @@ nvac_chipset = {
 static const struct nvkm_device_chip
 nvaf_chipset = {
        .name = "MCP89",
-//     .bar = nv50_bar_new,
+       .bar = g84_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = g94_bus_new,
 //     .clk = gt215_clk_new,
@@ -1289,7 +1289,7 @@ nvaf_chipset = {
 static const struct nvkm_device_chip
 nvc0_chipset = {
        .name = "GF100",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1324,7 +1324,7 @@ nvc0_chipset = {
 static const struct nvkm_device_chip
 nvc1_chipset = {
        .name = "GF108",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1358,7 +1358,7 @@ nvc1_chipset = {
 static const struct nvkm_device_chip
 nvc3_chipset = {
        .name = "GF106",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1392,7 +1392,7 @@ nvc3_chipset = {
 static const struct nvkm_device_chip
 nvc4_chipset = {
        .name = "GF104",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1427,7 +1427,7 @@ nvc4_chipset = {
 static const struct nvkm_device_chip
 nvc8_chipset = {
        .name = "GF110",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1462,7 +1462,7 @@ nvc8_chipset = {
 static const struct nvkm_device_chip
 nvce_chipset = {
        .name = "GF114",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1497,7 +1497,7 @@ nvce_chipset = {
 static const struct nvkm_device_chip
 nvcf_chipset = {
        .name = "GF116",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1531,7 +1531,7 @@ nvcf_chipset = {
 static const struct nvkm_device_chip
 nvd7_chipset = {
        .name = "GF117",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1563,7 +1563,7 @@ nvd7_chipset = {
 static const struct nvkm_device_chip
 nvd9_chipset = {
        .name = "GF119",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gf100_clk_new,
@@ -1597,7 +1597,7 @@ nvd9_chipset = {
 static const struct nvkm_device_chip
 nve4_chipset = {
        .name = "GK104",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1633,7 +1633,7 @@ nve4_chipset = {
 static const struct nvkm_device_chip
 nve6_chipset = {
        .name = "GK106",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1669,7 +1669,7 @@ nve6_chipset = {
 static const struct nvkm_device_chip
 nve7_chipset = {
        .name = "GK107",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1705,7 +1705,7 @@ nve7_chipset = {
 static const struct nvkm_device_chip
 nvea_chipset = {
        .name = "GK20A",
-//     .bar = gk20a_bar_new,
+       .bar = gk20a_bar_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk20a_clk_new,
 //     .fb = gk20a_fb_new,
@@ -1729,7 +1729,7 @@ nvea_chipset = {
 static const struct nvkm_device_chip
 nvf0_chipset = {
        .name = "GK110",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1765,7 +1765,7 @@ nvf0_chipset = {
 static const struct nvkm_device_chip
 nvf1_chipset = {
        .name = "GK110B",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1801,7 +1801,7 @@ nvf1_chipset = {
 static const struct nvkm_device_chip
 nv106_chipset = {
        .name = "GK208B",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1836,7 +1836,7 @@ nv106_chipset = {
 static const struct nvkm_device_chip
 nv108_chipset = {
        .name = "GK208",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1871,7 +1871,7 @@ nv108_chipset = {
 static const struct nvkm_device_chip
 nv117_chipset = {
        .name = "GM107",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .clk = gk104_clk_new,
@@ -1901,7 +1901,7 @@ nv117_chipset = {
 static const struct nvkm_device_chip
 nv124_chipset = {
        .name = "GM204",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .devinit = gm204_devinit_new,
@@ -1930,7 +1930,7 @@ nv124_chipset = {
 static const struct nvkm_device_chip
 nv126_chipset = {
        .name = "GM206",
-//     .bar = gf100_bar_new,
+       .bar = gf100_bar_new,
 //     .bios = nvkm_bios_new,
 //     .bus = gf100_bus_new,
 //     .devinit = gm204_devinit_new,
@@ -1959,7 +1959,7 @@ nv126_chipset = {
 static const struct nvkm_device_chip
 nv12b_chipset = {
        .name = "GM20B",
-//     .bar = gk20a_bar_new,
+       .bar = gk20a_bar_new,
 //     .bus = gf100_bus_new,
 //     .fb = gk20a_fb_new,
 //     .fuse = gm107_fuse_new,
index cc152e78d0b22bf7eb59928b0c6f7d72ef072233..cb3fe0361c266484752d8cdfd4e90721a0d32419 100644 (file)
@@ -44,7 +44,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
@@ -76,7 +75,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
@@ -108,7 +106,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
@@ -139,7 +136,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
@@ -171,7 +167,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
@@ -202,7 +197,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
@@ -233,7 +227,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf100_dmaeng_oclass;
@@ -265,7 +258,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
@@ -296,7 +288,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gf100_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
                device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
index 8811a40e87272d60c3d8566a9447434d26218382..b251b05889c67ad0794669daad7bbb4eeddc4b0c 100644 (file)
@@ -44,7 +44,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
@@ -77,7 +76,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
@@ -110,7 +108,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
@@ -137,7 +134,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk20a_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] = gk20a_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gk20a_bar_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  gk20a_fifo_oclass;
                device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
@@ -164,7 +160,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
@@ -197,7 +192,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
@@ -230,7 +224,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
@@ -262,7 +255,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
index 41bfec2dd63aa7898bde496c9fac601b4b3f1e70..95dec0c1134cdce6d77b1eb1a0f15a28b45644f2 100644 (file)
@@ -44,7 +44,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 
 #if 0
@@ -87,7 +86,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 #if 0
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -127,7 +125,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk104_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gf100_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 #if 0
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -158,7 +155,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_IBUS   ] = &gk20a_ibus_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] = gk20a_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &gk20a_bar_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  gm20b_fifo_oclass;
                device->oclass[NVDEV_ENGINE_SW     ] =  gf100_sw_oclass;
index 56a443a1c74ebfcafce84e0c0df69a79f6370a8e..ee72cd41345cbf9fa7ba880f83638165ece34b0b 100644 (file)
@@ -42,7 +42,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  nv50_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  nv50_fifo_oclass;
@@ -67,7 +66,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  g84_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -95,7 +93,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  g84_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -123,7 +120,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  g84_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -151,7 +147,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  g84_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -179,7 +174,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  g84_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -207,7 +201,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  g84_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -235,7 +228,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  g84_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -263,7 +255,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  mcp77_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -291,7 +282,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  mcp77_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  g84_fifo_oclass;
@@ -319,7 +309,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  gt215_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -349,7 +338,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  gt215_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -378,7 +366,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  gt215_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
@@ -407,7 +394,6 @@ nv50_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_FB     ] =  mcp89_fb_oclass;
                device->oclass[NVDEV_SUBDEV_INSTMEM] =  nv50_instmem_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &nv50_mmu_oclass;
-               device->oclass[NVDEV_SUBDEV_BAR    ] = &nv50_bar_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gt215_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  nv50_dmaeng_oclass;
index bdad44e84b9209b0805b46ddd4445d8aac1df027..e8598fc447962275de80e18f60e2e4480967a1e4 100644 (file)
@@ -632,7 +632,7 @@ gf100_fifo_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
        if (ret)
                return ret;
 
-       ret = bar->umap(bar, 128 * 0x1000, 12, &fifo->user.bar);
+       ret = nvkm_bar_umap(bar, 128 * 0x1000, 12, &fifo->user.bar);
        if (ret)
                return ret;
 
index e7f4679971942f08f3fea87f97e9838a4f6a3fc0..a69f61f3ecac18c20fda69706ca46eb023c07f33 100644 (file)
@@ -755,7 +755,7 @@ gk104_fifo_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
        if (ret)
                return ret;
 
-       ret = bar->umap(bar, impl->channels * 0x200, 12, &fifo->user.bar);
+       ret = nvkm_bar_umap(bar, impl->channels * 0x200, 12, &fifo->user.bar);
        if (ret)
                return ret;
 
index 8920f367c1f8ee6975b15b874228233fd199d764..4ca6b88e9a7f3917a593ac80cf0eef350ff0bca3 100644 (file)
@@ -41,11 +41,10 @@ gf100_sw_chan_vblsem_release(struct nvkm_notify *notify)
                container_of(notify, typeof(*chan), vblank.notify[notify->index]);
        struct nvkm_sw *sw = chan->base.sw;
        struct nvkm_device *device = sw->engine.subdev.device;
-       struct nvkm_bar *bar = device->bar;
        u32 inst = chan->base.fifo->inst->addr >> 12;
 
        nvkm_wr32(device, 0x001718, 0x80000000 | inst);
-       bar->flush(bar);
+       nvkm_bar_flush(device->bar);
        nvkm_wr32(device, 0x06000c, upper_32_bits(chan->vblank.offset));
        nvkm_wr32(device, 0x060010, lower_32_bits(chan->vblank.offset));
        nvkm_wr32(device, 0x060014, chan->vblank.value);
index 451f758f5ebfdddb0addd2fa199f0b59d55ff634..6c93a20295a43c2cc51ac9aff86261f9194ebb8a 100644 (file)
@@ -42,11 +42,10 @@ nv50_sw_chan_vblsem_release(struct nvkm_notify *notify)
                container_of(notify, typeof(*chan), vblank.notify[notify->index]);
        struct nvkm_sw *sw = chan->base.sw;
        struct nvkm_device *device = sw->engine.subdev.device;
-       struct nvkm_bar *bar = device->bar;
 
        nvkm_wr32(device, 0x001704, chan->base.fifo->inst->addr >> 12);
        nvkm_wr32(device, 0x001710, 0x80000000 | chan->vblank.ctxdma);
-       bar->flush(bar);
+       nvkm_bar_flush(device->bar);
 
        if (nv_device(sw)->chipset == 0x50) {
                nvkm_wr32(device, 0x001570, chan->vblank.offset);
index 1ab554a0b5e09f8c9d52db83632d104522c0db46..1e138b33795586ed27075d7c9674b603b2dfe123 100644 (file)
@@ -1,4 +1,5 @@
 nvkm-y += nvkm/subdev/bar/base.o
 nvkm-y += nvkm/subdev/bar/nv50.o
+nvkm-y += nvkm/subdev/bar/g84.o
 nvkm-y += nvkm/subdev/bar/gf100.o
 nvkm-y += nvkm/subdev/bar/gk20a.o
index 8daaa65fc8cf5d11e9012721de725589891148d3..a9433ad45b1e6b60ae16a14902f500940ffdfe41 100644 (file)
  */
 #include "priv.h"
 
+void
+nvkm_bar_flush(struct nvkm_bar *bar)
+{
+       if (bar && bar->func->flush)
+               bar->func->flush(bar);
+}
+
+struct nvkm_vm *
+nvkm_bar_kmap(struct nvkm_bar *bar)
+{
+       /* disallow kmap() until after vm has been bootstrapped */
+       if (bar && bar->func->kmap && bar->subdev.oneinit)
+               return bar->func->kmap(bar);
+       return NULL;
+}
+
 int
-nvkm_bar_create_(struct nvkm_object *parent, struct nvkm_object *engine,
-                struct nvkm_oclass *oclass, int length, void **pobject)
+nvkm_bar_umap(struct nvkm_bar *bar, u64 size, int type, struct nvkm_vma *vma)
 {
-       return nvkm_subdev_create_(parent, engine, oclass, 0, "BARCTL",
-                                  "bar", length, pobject);
+       return bar->func->umap(bar, size, type, vma);
 }
 
-void
-nvkm_bar_destroy(struct nvkm_bar *bar)
+static int
+nvkm_bar_oneinit(struct nvkm_subdev *subdev)
 {
-       nvkm_subdev_destroy(&bar->subdev);
+       struct nvkm_bar *bar = nvkm_bar(subdev);
+       return bar->func->oneinit(bar);
 }
 
+static int
+nvkm_bar_init(struct nvkm_subdev *subdev)
+{
+       struct nvkm_bar *bar = nvkm_bar(subdev);
+       return bar->func->init(bar);
+}
+
+static void *
+nvkm_bar_dtor(struct nvkm_subdev *subdev)
+{
+       struct nvkm_bar *bar = nvkm_bar(subdev);
+       return bar->func->dtor(bar);
+}
+
+static const struct nvkm_subdev_func
+nvkm_bar = {
+       .dtor = nvkm_bar_dtor,
+       .oneinit = nvkm_bar_oneinit,
+       .init = nvkm_bar_init,
+};
+
 void
-_nvkm_bar_dtor(struct nvkm_object *object)
+nvkm_bar_ctor(const struct nvkm_bar_func *func, struct nvkm_device *device,
+             int index, struct nvkm_bar *bar)
 {
-       struct nvkm_bar *bar = (void *)object;
-       nvkm_bar_destroy(bar);
+       nvkm_subdev_ctor(&nvkm_bar, device, index, 0, &bar->subdev);
+       bar->func = func;
+       spin_lock_init(&bar->lock);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/g84.c
new file mode 100644 (file)
index 0000000..ef71713
--- /dev/null
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2015 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.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+#include "nv50.h"
+
+#include <subdev/timer.h>
+
+void
+g84_bar_flush(struct nvkm_bar *bar)
+{
+       struct nvkm_device *device = bar->subdev.device;
+       unsigned long flags;
+       spin_lock_irqsave(&bar->lock, flags);
+       nvkm_wr32(device, 0x070000, 0x00000001);
+       nvkm_msec(device, 2000,
+               if (!(nvkm_rd32(device, 0x070000) & 0x00000002))
+                       break;
+       );
+       spin_unlock_irqrestore(&bar->lock, flags);
+}
+
+static const struct nvkm_bar_func
+g84_bar_func = {
+       .dtor = nv50_bar_dtor,
+       .oneinit = nv50_bar_oneinit,
+       .init = nv50_bar_init,
+       .kmap = nv50_bar_kmap,
+       .umap = nv50_bar_umap,
+       .flush = g84_bar_flush,
+};
+
+int
+g84_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar)
+{
+       return nv50_bar_new_(&g84_bar_func, device, index, 0x200, pbar);
+}
index 7d304ccc6a64a603b87656ecef1c4107e4070fe2..03ce10fcba4f4b2fac20677dc0c5aa8e2495c522 100644 (file)
  *
  * Authors: Ben Skeggs
  */
-#include "priv.h"
+#include "gf100.h"
 
 #include <core/gpuobj.h>
 #include <subdev/fb.h>
 #include <subdev/mmu.h>
 
-struct gf100_bar_vm {
-       struct nvkm_memory *mem;
-       struct nvkm_gpuobj *pgd;
-       struct nvkm_vm *vm;
-};
-
-struct gf100_bar {
-       struct nvkm_bar base;
-       spinlock_t lock;
-       struct gf100_bar_vm bar[2];
-};
-
 static struct nvkm_vm *
-gf100_bar_kmap(struct nvkm_bar *obj)
+gf100_bar_kmap(struct nvkm_bar *base)
 {
-       struct gf100_bar *bar = container_of(obj, typeof(*bar), base);
-       return bar->bar[0].vm;
+       return gf100_bar(base)->bar[0].vm;
 }
 
-static int
-gf100_bar_umap(struct nvkm_bar *obj, u64 size, int type, struct nvkm_vma *vma)
+int
+gf100_bar_umap(struct nvkm_bar *base, u64 size, int type, struct nvkm_vma *vma)
 {
-       struct gf100_bar *bar = container_of(obj, typeof(*bar), base);
+       struct gf100_bar *bar = gf100_bar(base);
        return nvkm_vm_get(bar->bar[1].vm, size, type, NV_MEM_ACCESS_RW, vma);
 }
 
-static void
-gf100_bar_unmap(struct nvkm_bar *bar, struct nvkm_vma *vma)
-{
-       nvkm_vm_unmap(vma);
-       nvkm_vm_put(vma);
-}
-
-
 static int
 gf100_bar_ctor_vm(struct gf100_bar *bar, struct gf100_bar_vm *bar_vm,
                  struct lock_class_key *key, int bar_nr)
 {
-       struct nvkm_device *device = nv_device(&bar->base);
+       struct nvkm_device *device = bar->base.subdev.device;
        struct nvkm_vm *vm;
        resource_size_t bar_len;
        int ret;
@@ -92,8 +71,10 @@ gf100_bar_ctor_vm(struct gf100_bar *bar, struct gf100_bar_vm *bar_vm,
         */
        if (bar_nr == 3) {
                ret = nvkm_vm_boot(vm, bar_len);
-               if (ret)
+               if (ret) {
+                       nvkm_vm_ref(NULL, &vm, NULL);
                        return ret;
+               }
        }
 
        ret = nvkm_vm_ref(vm, &bar_vm->vm, bar_vm->pgd);
@@ -111,28 +92,15 @@ gf100_bar_ctor_vm(struct gf100_bar *bar, struct gf100_bar_vm *bar_vm,
 }
 
 int
-gf100_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-              struct nvkm_oclass *oclass, void *data, u32 size,
-              struct nvkm_object **pobject)
+gf100_bar_oneinit(struct nvkm_bar *base)
 {
        static struct lock_class_key bar1_lock;
        static struct lock_class_key bar3_lock;
-       struct nvkm_device *device = nv_device(parent);
-       struct gf100_bar *bar;
-       bool has_bar3 = nv_device_resource_len(device, 3) != 0;
+       struct gf100_bar *bar = gf100_bar(base);
        int ret;
 
-       ret = nvkm_bar_create(parent, engine, oclass, &bar);
-       *pobject = nv_object(bar);
-       if (ret)
-               return ret;
-
-       device->bar = &bar->base;
-       bar->base.flush = g84_bar_flush;
-       spin_lock_init(&bar->lock);
-
        /* BAR3 */
-       if (has_bar3) {
+       if (bar->base.func->kmap) {
                ret = gf100_bar_ctor_vm(bar, &bar->bar[0], &bar3_lock, 3);
                if (ret)
                        return ret;
@@ -143,43 +111,15 @@ gf100_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
        if (ret)
                return ret;
 
-       if (has_bar3)
-               bar->base.kmap = gf100_bar_kmap;
-       bar->base.umap = gf100_bar_umap;
-       bar->base.unmap = gf100_bar_unmap;
        return 0;
 }
 
-void
-gf100_bar_dtor(struct nvkm_object *object)
-{
-       struct gf100_bar *bar = (void *)object;
-
-       nvkm_vm_ref(NULL, &bar->bar[1].vm, bar->bar[1].pgd);
-       nvkm_gpuobj_del(&bar->bar[1].pgd);
-       nvkm_memory_del(&bar->bar[1].mem);
-
-       if (bar->bar[0].vm) {
-               nvkm_memory_del(&bar->bar[0].vm->pgt[0].mem[0]);
-               nvkm_vm_ref(NULL, &bar->bar[0].vm, bar->bar[0].pgd);
-       }
-       nvkm_gpuobj_del(&bar->bar[0].pgd);
-       nvkm_memory_del(&bar->bar[0].mem);
-
-       nvkm_bar_destroy(&bar->base);
-}
-
 int
-gf100_bar_init(struct nvkm_object *object)
+gf100_bar_init(struct nvkm_bar *base)
 {
-       struct gf100_bar *bar = (void *)object;
+       struct gf100_bar *bar = gf100_bar(base);
        struct nvkm_device *device = bar->base.subdev.device;
        u32 addr;
-       int ret;
-
-       ret = nvkm_bar_init(&bar->base);
-       if (ret)
-               return ret;
 
        nvkm_mask(device, 0x000200, 0x00000100, 0x00000000);
        nvkm_mask(device, 0x000200, 0x00000100, 0x00000100);
@@ -195,13 +135,48 @@ gf100_bar_init(struct nvkm_object *object)
        return 0;
 }
 
-struct nvkm_oclass
-gf100_bar_oclass = {
-       .handle = NV_SUBDEV(BAR, 0xc0),
-       .ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = gf100_bar_ctor,
-               .dtor = gf100_bar_dtor,
-               .init = gf100_bar_init,
-               .fini = _nvkm_bar_fini,
-       },
+void *
+gf100_bar_dtor(struct nvkm_bar *base)
+{
+       struct gf100_bar *bar = gf100_bar(base);
+
+       nvkm_vm_ref(NULL, &bar->bar[1].vm, bar->bar[1].pgd);
+       nvkm_gpuobj_del(&bar->bar[1].pgd);
+       nvkm_memory_del(&bar->bar[1].mem);
+
+       if (bar->bar[0].vm) {
+               nvkm_memory_del(&bar->bar[0].vm->pgt[0].mem[0]);
+               nvkm_vm_ref(NULL, &bar->bar[0].vm, bar->bar[0].pgd);
+       }
+       nvkm_gpuobj_del(&bar->bar[0].pgd);
+       nvkm_memory_del(&bar->bar[0].mem);
+       return bar;
+}
+
+int
+gf100_bar_new_(const struct nvkm_bar_func *func, struct nvkm_device *device,
+              int index, struct nvkm_bar **pbar)
+{
+       struct gf100_bar *bar;
+       if (!(bar = kzalloc(sizeof(*bar), GFP_KERNEL)))
+               return -ENOMEM;
+       nvkm_bar_ctor(func, device, index, &bar->base);
+       *pbar = &bar->base;
+       return 0;
+}
+
+static const struct nvkm_bar_func
+gf100_bar_func = {
+       .dtor = gf100_bar_dtor,
+       .oneinit = gf100_bar_oneinit,
+       .init = gf100_bar_init,
+       .kmap = gf100_bar_kmap,
+       .umap = gf100_bar_umap,
+       .flush = g84_bar_flush,
 };
+
+int
+gf100_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar)
+{
+       return gf100_bar_new_(&gf100_bar_func, device, index, pbar);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.h
new file mode 100644 (file)
index 0000000..f7dea69
--- /dev/null
@@ -0,0 +1,23 @@
+#ifndef __GF100_BAR_H__
+#define __GF100_BAR_H__
+#define gf100_bar(p) container_of((p), struct gf100_bar, base)
+#include "priv.h"
+
+struct gf100_bar_vm {
+       struct nvkm_memory *mem;
+       struct nvkm_gpuobj *pgd;
+       struct nvkm_vm *vm;
+};
+
+struct gf100_bar {
+       struct nvkm_bar base;
+       struct gf100_bar_vm bar[2];
+};
+
+int gf100_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *,
+                  int, struct nvkm_bar **);
+void *gf100_bar_dtor(struct nvkm_bar *);
+int gf100_bar_oneinit(struct nvkm_bar *);
+int gf100_bar_init(struct nvkm_bar *);
+int gf100_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *);
+#endif
index 148f739a276eb0cca34fe3e395885125a7e36c9f..9232fab4274c859b6dda857605c679cb28bf0b75 100644 (file)
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
  */
-#include "priv.h"
+#include "gf100.h"
+
+static const struct nvkm_bar_func
+gk20a_bar_func = {
+       .dtor = gf100_bar_dtor,
+       .oneinit = gf100_bar_oneinit,
+       .init = gf100_bar_init,
+       .umap = gf100_bar_umap,
+       .flush = g84_bar_flush,
+};
 
 int
-gk20a_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-              struct nvkm_oclass *oclass, void *data, u32 size,
-              struct nvkm_object **pobject)
+gk20a_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar)
 {
-       struct nvkm_bar *bar;
-       int ret;
-
-       ret = gf100_bar_ctor(parent, engine, oclass, data, size, pobject);
-       if (ret)
-               return ret;
-
-       bar = (struct nvkm_bar *)*pobject;
-       bar->iomap_uncached = true;
-       return 0;
+       int ret = gf100_bar_new_(&gk20a_bar_func, device, index, pbar);
+       if (ret == 0)
+               (*pbar)->iomap_uncached = true;
+       return ret;
 }
-
-struct nvkm_oclass
-gk20a_bar_oclass = {
-       .handle = NV_SUBDEV(BAR, 0xea),
-       .ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = gk20a_bar_ctor,
-               .dtor = gf100_bar_dtor,
-               .init = gf100_bar_init,
-               .fini = _nvkm_bar_fini,
-       },
-};
index add132b2ed7aab408217d5a1107b15dad60e7dfa..65646fb917c1321f0eff8c98f16c525bb608226f 100644 (file)
  *
  * Authors: Ben Skeggs
  */
-#include "priv.h"
+#include "nv50.h"
 
 #include <core/gpuobj.h>
 #include <subdev/fb.h>
 #include <subdev/mmu.h>
 #include <subdev/timer.h>
 
-struct nv50_bar {
-       struct nvkm_bar base;
-       spinlock_t lock;
-       struct nvkm_gpuobj *mem;
-       struct nvkm_gpuobj *pad;
-       struct nvkm_gpuobj *pgd;
-       struct nvkm_vm *bar1_vm;
-       struct nvkm_gpuobj *bar1;
-       struct nvkm_vm *bar3_vm;
-       struct nvkm_gpuobj *bar3;
-};
-
-static struct nvkm_vm *
-nv50_bar_kmap(struct nvkm_bar *obj)
+struct nvkm_vm *
+nv50_bar_kmap(struct nvkm_bar *base)
 {
-       struct nv50_bar *bar = container_of(obj, typeof(*bar), base);
-       return bar->bar3_vm;
+       return nv50_bar(base)->bar3_vm;
 }
 
-static int
-nv50_bar_umap(struct nvkm_bar *obj, u64 size, int type, struct nvkm_vma *vma)
+int
+nv50_bar_umap(struct nvkm_bar *base, u64 size, int type, struct nvkm_vma *vma)
 {
-       struct nv50_bar *bar = container_of(obj, typeof(*bar), base);
+       struct nv50_bar *bar = nv50_bar(base);
        return nvkm_vm_get(bar->bar1_vm, size, type, NV_MEM_ACCESS_RW, vma);
 }
 
 static void
-nv50_bar_unmap(struct nvkm_bar *bar, struct nvkm_vma *vma)
+nv50_bar_flush(struct nvkm_bar *base)
 {
-       nvkm_vm_unmap(vma);
-       nvkm_vm_put(vma);
-}
-
-static void
-nv50_bar_flush(struct nvkm_bar *obj)
-{
-       struct nv50_bar *bar = container_of(obj, typeof(*bar), base);
+       struct nv50_bar *bar = nv50_bar(base);
        struct nvkm_device *device = bar->base.subdev.device;
        unsigned long flags;
-       spin_lock_irqsave(&bar->lock, flags);
+       spin_lock_irqsave(&bar->base.lock, flags);
        nvkm_wr32(device, 0x00330c, 0x00000001);
        nvkm_msec(device, 2000,
                if (!(nvkm_rd32(device, 0x00330c) & 0x00000002))
                        break;
        );
-       spin_unlock_irqrestore(&bar->lock, flags);
+       spin_unlock_irqrestore(&bar->base.lock, flags);
 }
 
-void
-g84_bar_flush(struct nvkm_bar *obj)
+int
+nv50_bar_oneinit(struct nvkm_bar *base)
 {
-       struct nv50_bar *bar = container_of(obj, typeof(*bar), base);
+       struct nv50_bar *bar = nv50_bar(base);
        struct nvkm_device *device = bar->base.subdev.device;
-       unsigned long flags;
-       spin_lock_irqsave(&bar->lock, flags);
-       nvkm_wr32(device, 0x070000, 0x00000001);
-       nvkm_msec(device, 2000,
-               if (!(nvkm_rd32(device, 0x070000) & 0x00000002))
-                       break;
-       );
-       spin_unlock_irqrestore(&bar->lock, flags);
-}
-
-static int
-nv50_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-             struct nvkm_oclass *oclass, void *data, u32 size,
-             struct nvkm_object **pobject)
-{
        static struct lock_class_key bar1_lock;
        static struct lock_class_key bar3_lock;
-       struct nvkm_device *device = nv_device(parent);
        struct nvkm_vm *vm;
-       struct nv50_bar *bar;
        u64 start, limit;
        int ret;
 
-       ret = nvkm_bar_create(parent, engine, oclass, &bar);
-       *pobject = nv_object(bar);
-       if (ret)
-               return ret;
-
        ret = nvkm_gpuobj_new(device, 0x20000, 0, false, NULL, &bar->mem);
        if (ret)
                return ret;
 
-       ret = nvkm_gpuobj_new(device, (device->chipset == 0x50) ?
-                             0x1400 : 0x200, 0, false, bar->mem,
+       ret = nvkm_gpuobj_new(device, bar->pgd_addr, 0, false, bar->mem,
                              &bar->pad);
        if (ret)
                return ret;
@@ -184,45 +141,15 @@ nv50_bar_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
        nvkm_wo32(bar->bar1, 0x10, 0x00000000);
        nvkm_wo32(bar->bar1, 0x14, 0x00000000);
        nvkm_done(bar->bar1);
-
-       bar->base.kmap = nv50_bar_kmap;
-       bar->base.umap = nv50_bar_umap;
-       bar->base.unmap = nv50_bar_unmap;
-       if (device->chipset == 0x50)
-               bar->base.flush = nv50_bar_flush;
-       else
-               bar->base.flush = g84_bar_flush;
-       spin_lock_init(&bar->lock);
        return 0;
 }
 
-static void
-nv50_bar_dtor(struct nvkm_object *object)
+int
+nv50_bar_init(struct nvkm_bar *base)
 {
-       struct nv50_bar *bar = (void *)object;
-       nvkm_gpuobj_del(&bar->bar1);
-       nvkm_vm_ref(NULL, &bar->bar1_vm, bar->pgd);
-       nvkm_gpuobj_del(&bar->bar3);
-       if (bar->bar3_vm) {
-               nvkm_memory_del(&bar->bar3_vm->pgt[0].mem[0]);
-               nvkm_vm_ref(NULL, &bar->bar3_vm, bar->pgd);
-       }
-       nvkm_gpuobj_del(&bar->pgd);
-       nvkm_gpuobj_del(&bar->pad);
-       nvkm_gpuobj_del(&bar->mem);
-       nvkm_bar_destroy(&bar->base);
-}
-
-static int
-nv50_bar_init(struct nvkm_object *object)
-{
-       struct nv50_bar *bar = (void *)object;
+       struct nv50_bar *bar = nv50_bar(base);
        struct nvkm_device *device = bar->base.subdev.device;
-       int ret, i;
-
-       ret = nvkm_bar_init(&bar->base);
-       if (ret)
-               return ret;
+       int i;
 
        nvkm_mask(device, 0x000200, 0x00000100, 0x00000000);
        nvkm_mask(device, 0x000200, 0x00000100, 0x00000100);
@@ -242,20 +169,48 @@ nv50_bar_init(struct nvkm_object *object)
        return 0;
 }
 
-static int
-nv50_bar_fini(struct nvkm_object *object, bool suspend)
+void *
+nv50_bar_dtor(struct nvkm_bar *base)
+{
+       struct nv50_bar *bar = nv50_bar(base);
+       nvkm_gpuobj_del(&bar->bar1);
+       nvkm_vm_ref(NULL, &bar->bar1_vm, bar->pgd);
+       nvkm_gpuobj_del(&bar->bar3);
+       if (bar->bar3_vm) {
+               nvkm_memory_del(&bar->bar3_vm->pgt[0].mem[0]);
+               nvkm_vm_ref(NULL, &bar->bar3_vm, bar->pgd);
+       }
+       nvkm_gpuobj_del(&bar->pgd);
+       nvkm_gpuobj_del(&bar->pad);
+       nvkm_gpuobj_del(&bar->mem);
+       return bar;
+}
+
+int
+nv50_bar_new_(const struct nvkm_bar_func *func, struct nvkm_device *device,
+             int index, u32 pgd_addr, struct nvkm_bar **pbar)
 {
-       struct nv50_bar *bar = (void *)object;
-       return nvkm_bar_fini(&bar->base, suspend);
+       struct nv50_bar *bar;
+       if (!(bar = kzalloc(sizeof(*bar), GFP_KERNEL)))
+               return -ENOMEM;
+       nvkm_bar_ctor(func, device, index, &bar->base);
+       bar->pgd_addr = pgd_addr;
+       *pbar = &bar->base;
+       return 0;
 }
 
-struct nvkm_oclass
-nv50_bar_oclass = {
-       .handle = NV_SUBDEV(BAR, 0x50),
-       .ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = nv50_bar_ctor,
-               .dtor = nv50_bar_dtor,
-               .init = nv50_bar_init,
-               .fini = nv50_bar_fini,
-       },
+static const struct nvkm_bar_func
+nv50_bar_func = {
+       .dtor = nv50_bar_dtor,
+       .oneinit = nv50_bar_oneinit,
+       .init = nv50_bar_init,
+       .kmap = nv50_bar_kmap,
+       .umap = nv50_bar_umap,
+       .flush = nv50_bar_flush,
 };
+
+int
+nv50_bar_new(struct nvkm_device *device, int index, struct nvkm_bar **pbar)
+{
+       return nv50_bar_new_(&nv50_bar_func, device, index, 0x1400, pbar);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.h
new file mode 100644 (file)
index 0000000..1eb764f
--- /dev/null
@@ -0,0 +1,26 @@
+#ifndef __NV50_BAR_H__
+#define __NV50_BAR_H__
+#define nv50_bar(p) container_of((p), struct nv50_bar, base)
+#include "priv.h"
+
+struct nv50_bar {
+       struct nvkm_bar base;
+       u32 pgd_addr;
+       struct nvkm_gpuobj *mem;
+       struct nvkm_gpuobj *pad;
+       struct nvkm_gpuobj *pgd;
+       struct nvkm_vm *bar1_vm;
+       struct nvkm_gpuobj *bar1;
+       struct nvkm_vm *bar3_vm;
+       struct nvkm_gpuobj *bar3;
+};
+
+int nv50_bar_new_(const struct nvkm_bar_func *, struct nvkm_device *,
+                 int, u32 pgd_addr, struct nvkm_bar **);
+void *nv50_bar_dtor(struct nvkm_bar *);
+int nv50_bar_oneinit(struct nvkm_bar *);
+int nv50_bar_init(struct nvkm_bar *);
+struct nvkm_vm *nv50_bar_kmap(struct nvkm_bar *);
+int nv50_bar_umap(struct nvkm_bar *, u64, int, struct nvkm_vma *);
+void nv50_bar_unmap(struct nvkm_bar *, struct nvkm_vma *);
+#endif
index 3a8fbaea582d97cd62a6eb425567d1f96990359f..d834ef20db5bb4b76b17e3866d709f199df2fef2 100644 (file)
@@ -1,27 +1,19 @@
 #ifndef __NVKM_BAR_PRIV_H__
 #define __NVKM_BAR_PRIV_H__
+#define nvkm_bar(p) container_of((p), struct nvkm_bar, subdev)
 #include <subdev/bar.h>
 
-#define nvkm_bar_create(p,e,o,d)                                            \
-       nvkm_bar_create_((p), (e), (o), sizeof(**d), (void **)d)
-#define nvkm_bar_init(p)                                                    \
-       nvkm_subdev_init_old(&(p)->subdev)
-#define nvkm_bar_fini(p,s)                                                  \
-       nvkm_subdev_fini_old(&(p)->subdev, (s))
+void nvkm_bar_ctor(const struct nvkm_bar_func *, struct nvkm_device *,
+                  int, struct nvkm_bar *);
 
-int nvkm_bar_create_(struct nvkm_object *, struct nvkm_object *,
-                       struct nvkm_oclass *, int, void **);
-void nvkm_bar_destroy(struct nvkm_bar *);
-
-void _nvkm_bar_dtor(struct nvkm_object *);
-#define _nvkm_bar_init _nvkm_subdev_init
-#define _nvkm_bar_fini _nvkm_subdev_fini
+struct nvkm_bar_func {
+       void *(*dtor)(struct nvkm_bar *);
+       int (*oneinit)(struct nvkm_bar *);
+       int (*init)(struct nvkm_bar *);
+       struct nvkm_vm *(*kmap)(struct nvkm_bar *);
+       int  (*umap)(struct nvkm_bar *, u64 size, int type, struct nvkm_vma *);
+       void (*flush)(struct nvkm_bar *);
+};
 
 void g84_bar_flush(struct nvkm_bar *);
-
-int gf100_bar_ctor(struct nvkm_object *, struct nvkm_object *,
-                 struct nvkm_oclass *, void *, u32,
-                 struct nvkm_object **);
-void gf100_bar_dtor(struct nvkm_object *);
-int gf100_bar_init(struct nvkm_object *);
 #endif
index 2a1dab304087ccc306d81b125c5d0fcb02d6ed9c..6a356f348c582dfa3ef7a8725e8d78c48ca6d67e 100644 (file)
@@ -65,9 +65,7 @@ static void
 nvkm_instobj_release(struct nvkm_memory *memory)
 {
        struct nvkm_instobj *iobj = nvkm_instobj(memory);
-       struct nvkm_bar *bar = iobj->imem->subdev.device->bar;
-       if (bar && bar->flush)
-               bar->flush(bar);
+       nvkm_bar_flush(iobj->imem->subdev.device->bar);
 }
 
 static void __iomem *
index 535a8f9c23ce92184161fc5d6830eb29228b3688..af236f8e4ddc7deb711643999635b7b119728746 100644 (file)
@@ -111,7 +111,7 @@ nv50_instobj_acquire(struct nvkm_memory *memory)
        struct nvkm_vm *vm;
        unsigned long flags;
 
-       if (!iobj->map && bar && bar->kmap && (vm = bar->kmap(bar)))
+       if (!iobj->map && (vm = nvkm_bar_kmap(bar)))
                nvkm_memory_boot(memory, vm);
        if (!IS_ERR_OR_NULL(iobj->map))
                return iobj->map;