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Searched refs:ram (Results 1 – 25 of 61) sorted by relevance

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/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
Dgddr5.c35 nvkm_gddr5_calc(struct nvkm_ram *ram, bool nuts) in nvkm_gddr5_calc() argument
39 int rq = ram->freq < 1000000; /* XXX */ in nvkm_gddr5_calc()
41 xd = !ram->next->bios.ramcfg_DLLoff; in nvkm_gddr5_calc()
43 switch (ram->next->bios.ramcfg_ver) { in nvkm_gddr5_calc()
45 pd = ram->next->bios.ramcfg_11_01_80; in nvkm_gddr5_calc()
46 lf = ram->next->bios.ramcfg_11_01_40; in nvkm_gddr5_calc()
47 vh = ram->next->bios.ramcfg_11_02_10; in nvkm_gddr5_calc()
48 vr = ram->next->bios.ramcfg_11_02_04; in nvkm_gddr5_calc()
49 vo = ram->next->bios.ramcfg_11_06; in nvkm_gddr5_calc()
50 l3 = !ram->next->bios.ramcfg_11_07_02; in nvkm_gddr5_calc()
[all …]
Dramgk104.c143 struct gk104_ram *ram = container_of(fuc, typeof(*ram), fuc); in gk104_ram_train() local
149 for (i = 0; (data & 0x80000000) && i < ram->parts; addr += 0x1000, i++) { in gk104_ram_train()
150 if (ram->pmask & (1 << i)) in gk104_ram_train()
159 struct gk104_ram *ram = container_of(fuc, typeof(*ram), fuc); in r1373f4_init() local
160 const u32 mcoef = ((--ram->P2 << 28) | (ram->N2 << 8) | ram->M2); in r1373f4_init()
161 const u32 rcoef = (( ram->P1 << 16) | (ram->N1 << 8) | ram->M1); in r1373f4_init()
162 const u32 runk0 = ram->fN1 << 16; in r1373f4_init()
163 const u32 runk1 = ram->fN1; in r1373f4_init()
165 if (ram->from == 2) { in r1373f4_init()
191 if (ram->mode == 2) { in r1373f4_init()
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Dgddr3.c71 nvkm_gddr3_calc(struct nvkm_ram *ram) in nvkm_gddr3_calc() argument
75 switch (ram->next->bios.timing_ver) { in nvkm_gddr3_calc()
77 CWL = ram->next->bios.timing_10_CWL; in nvkm_gddr3_calc()
78 CL = ram->next->bios.timing_10_CL; in nvkm_gddr3_calc()
79 WR = ram->next->bios.timing_10_WR; in nvkm_gddr3_calc()
80 DLL = !ram->next->bios.ramcfg_DLLoff; in nvkm_gddr3_calc()
81 ODT = ram->next->bios.timing_10_ODT; in nvkm_gddr3_calc()
82 RON = ram->next->bios.ramcfg_RON; in nvkm_gddr3_calc()
85 CWL = (ram->next->bios.timing[1] & 0x00000f80) >> 7; in nvkm_gddr3_calc()
86 CL = (ram->next->bios.timing[1] & 0x0000001f) >> 0; in nvkm_gddr3_calc()
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Dramnv50.c73 nv50_ram_timing_calc(struct nv50_ram *ram, u32 *timing) in nv50_ram_timing_calc() argument
75 struct nvbios_ramcfg *cfg = &ram->base.target.bios; in nv50_ram_timing_calc()
76 struct nvkm_subdev *subdev = &ram->base.fb->subdev; in nv50_ram_timing_calc()
86 switch ((!T(CWL)) * ram->base.type) { in nv50_ram_timing_calc()
97 unkt3b = 0x19 + ram->base.next->bios.rammap_00_16_40; in nv50_ram_timing_calc()
99 ram->base.next->bios.rammap_00_16_40) << 16 | in nv50_ram_timing_calc()
133 if (ram->base.type == NVKM_RAM_TYPE_DDR2) { in nv50_ram_timing_calc()
137 if (ram->base.type == NVKM_RAM_TYPE_GDDR3) { in nv50_ram_timing_calc()
151 nv50_ram_timing_read(struct nv50_ram *ram, u32 *timing) in nv50_ram_timing_read() argument
154 struct nvbios_ramcfg *cfg = &ram->base.target.bios; in nv50_ram_timing_read()
[all …]
Dramgf100.c110 struct gf100_ram *ram = container_of(fuc, typeof(*ram), fuc); in gf100_ram_train() local
111 struct nvkm_fb *fb = ram->base.fb; in gf100_ram_train()
130 struct gf100_ram *ram = gf100_ram(base); in gf100_ram_calc() local
131 struct gf100_ramfuc *fuc = &ram->fuc; in gf100_ram_calc()
132 struct nvkm_subdev *subdev = &ram->base.fb->subdev; in gf100_ram_calc()
181 ret = ram_init(fuc, ram->base.fb); in gf100_ram_calc()
216 ret = gt215_pll_calc(subdev, &ram->refpll, ram->mempll.refclk, in gf100_ram_calc()
231 ret = gt215_pll_calc(subdev, &ram->mempll, freq, in gf100_ram_calc()
410 struct gf100_ram *ram = gf100_ram(base); in gf100_ram_prog() local
411 struct nvkm_device *device = ram->base.fb->subdev.device; in gf100_ram_prog()
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Dsddr3.c69 nvkm_sddr3_calc(struct nvkm_ram *ram) in nvkm_sddr3_calc() argument
73 DLL = !ram->next->bios.ramcfg_DLLoff; in nvkm_sddr3_calc()
75 switch (ram->next->bios.timing_ver) { in nvkm_sddr3_calc()
77 if (ram->next->bios.timing_hdr < 0x17) { in nvkm_sddr3_calc()
81 CWL = ram->next->bios.timing_10_CWL; in nvkm_sddr3_calc()
82 CL = ram->next->bios.timing_10_CL; in nvkm_sddr3_calc()
83 WR = ram->next->bios.timing_10_WR; in nvkm_sddr3_calc()
84 ODT = ram->next->bios.timing_10_ODT; in nvkm_sddr3_calc()
87 CWL = (ram->next->bios.timing[1] & 0x00000f80) >> 7; in nvkm_sddr3_calc()
88 CL = (ram->next->bios.timing[1] & 0x0000001f) >> 0; in nvkm_sddr3_calc()
[all …]
Dramgt215.c153 gt215_link_train(struct gt215_ram *ram) in gt215_link_train() argument
155 struct gt215_ltrain *train = &ram->ltrain; in gt215_link_train()
156 struct gt215_ramfuc *fuc = &ram->fuc; in gt215_link_train()
157 struct nvkm_subdev *subdev = &ram->base.fb->subdev; in gt215_link_train()
193 ret = ram->base.func->calc(&ram->base, (u32) M0205T.freq * 1000); in gt215_link_train()
236 ram->base.func->calc(&ram->base, clk_current); in gt215_link_train()
245 ram_train_result(ram->base.fb, result, 64); in gt215_link_train()
271 gt215_link_train_init(struct gt215_ram *ram) in gt215_link_train_init() argument
279 struct gt215_ltrain *train = &ram->ltrain; in gt215_link_train_init()
280 struct nvkm_device *device = ram->base.fb->subdev.device; in gt215_link_train_init()
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Dram.c27 nvkm_ram_init(struct nvkm_ram *ram) in nvkm_ram_init() argument
29 if (ram->func->init) in nvkm_ram_init()
30 return ram->func->init(ram); in nvkm_ram_init()
37 struct nvkm_ram *ram = *pram; in nvkm_ram_del() local
38 if (ram && !WARN_ON(!ram->func)) { in nvkm_ram_del()
39 if (ram->func->dtor) in nvkm_ram_del()
40 *pram = ram->func->dtor(ram); in nvkm_ram_del()
41 nvkm_mm_fini(&ram->tags); in nvkm_ram_del()
42 nvkm_mm_fini(&ram->vram); in nvkm_ram_del()
51 struct nvkm_ram *ram) in nvkm_ram_ctor() argument
[all …]
Dsddr2.c60 nvkm_sddr2_calc(struct nvkm_ram *ram) in nvkm_sddr2_calc() argument
64 switch (ram->next->bios.timing_ver) { in nvkm_sddr2_calc()
66 CL = ram->next->bios.timing_10_CL; in nvkm_sddr2_calc()
67 WR = ram->next->bios.timing_10_WR; in nvkm_sddr2_calc()
68 DLL = !ram->next->bios.ramcfg_DLLoff; in nvkm_sddr2_calc()
69 ODT = ram->next->bios.timing_10_ODT & 3; in nvkm_sddr2_calc()
72 CL = (ram->next->bios.timing[1] & 0x0000001f); in nvkm_sddr2_calc()
73 WR = (ram->next->bios.timing[2] & 0x007f0000) >> 16; in nvkm_sddr2_calc()
79 if (ram->next->bios.timing_ver == 0x20 || in nvkm_sddr2_calc()
80 ram->next->bios.ramcfg_timing == 0xff) { in nvkm_sddr2_calc()
[all …]
Dramfuc.h58 ramfuc_init(struct ramfuc *ram, struct nvkm_fb *fb) in ramfuc_init() argument
60 int ret = nvkm_memx_init(fb->subdev.device->pmu, &ram->memx); in ramfuc_init()
64 ram->sequence++; in ramfuc_init()
65 ram->fb = fb; in ramfuc_init()
70 ramfuc_exec(struct ramfuc *ram, bool exec) in ramfuc_exec() argument
73 if (ram->fb) { in ramfuc_exec()
74 ret = nvkm_memx_fini(&ram->memx, exec); in ramfuc_exec()
75 ram->fb = NULL; in ramfuc_exec()
81 ramfuc_rd32(struct ramfuc *ram, struct ramfuc_reg *reg) in ramfuc_rd32() argument
83 struct nvkm_device *device = ram->fb->subdev.device; in ramfuc_rd32()
[all …]
Drammcp77.c35 struct mcp77_ram *ram = mcp77_ram(base); in mcp77_ram_init() local
36 struct nvkm_device *device = ram->base.fb->subdev.device; in mcp77_ram_init()
37 u32 dniso = ((ram->base.size - (ram->poller_base + 0x00)) >> 5) - 1; in mcp77_ram_init()
38 u32 hostnb = ((ram->base.size - (ram->poller_base + 0x20)) >> 5) - 1; in mcp77_ram_init()
39 u32 flush = ((ram->base.size - (ram->poller_base + 0x40)) >> 5) - 1; in mcp77_ram_init()
68 struct mcp77_ram *ram; in mcp77_ram_new() local
71 if (!(ram = kzalloc(sizeof(*ram), GFP_KERNEL))) in mcp77_ram_new()
73 *pram = &ram->base; in mcp77_ram_new()
76 size, 0, &ram->base); in mcp77_ram_new()
80 ram->poller_base = size - rsvd_tail; in mcp77_ram_new()
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Dramnv40.c36 struct nv40_ram *ram = nv40_ram(base); in nv40_ram_calc() local
37 struct nvkm_subdev *subdev = &ram->base.fb->subdev; in nv40_ram_calc()
53 ram->ctrl = 0x80000000 | (log2P << 16); in nv40_ram_calc()
54 ram->ctrl |= min(pll.bias_p + log2P, (int)pll.max_p) << 20; in nv40_ram_calc()
56 ram->ctrl |= 0x00000100; in nv40_ram_calc()
57 ram->coef = (N1 << 8) | M1; in nv40_ram_calc()
59 ram->ctrl |= 0x40000000; in nv40_ram_calc()
60 ram->coef = (N2 << 24) | (M2 << 16) | (N1 << 8) | M1; in nv40_ram_calc()
69 struct nv40_ram *ram = nv40_ram(base); in nv40_ram_prog() local
70 struct nvkm_subdev *subdev = &ram->base.fb->subdev; in nv40_ram_prog()
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Dbase.c102 int ret = fb->func->ram_new(fb, &fb->ram); in nvkm_fb_oneinit()
117 if (fb->ram) { in nvkm_fb_init()
118 ret = nvkm_ram_init(fb->ram); in nvkm_fb_init()
140 nvkm_ram_del(&fb->ram); in nvkm_fb_dtor()
Dnv20.c47 u32 tags = round_up(tiles / fb->ram->parts, 0x40); in nv20_fb_tile_comp()
48 if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) { in nv20_fb_tile_comp()
66 nvkm_mm_free(&fb->ram->tags, &tile->tag); in nv20_fb_tile_fini()
Dnv25.c34 u32 tags = round_up(tiles / fb->ram->parts, 0x40); in nv25_fb_tile_comp()
35 if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) { in nv25_fb_tile_comp()
Dnv36.c34 u32 tags = round_up(tiles / fb->ram->parts, 0x40); in nv36_fb_tile_comp()
35 if (!nvkm_mm_head(&fb->ram->tags, 0, 1, tags, tags, 1, &tile->tag)) { in nv36_fb_tile_comp()
/drivers/gpu/drm/nouveau/nvkm/subdev/bus/
Dhwsq.h60 hwsq_init(struct hwsq *ram, struct nvkm_subdev *subdev) in hwsq_init() argument
64 ret = nvkm_hwsq_init(subdev, &ram->hwsq); in hwsq_init()
68 ram->sequence++; in hwsq_init()
69 ram->subdev = subdev; in hwsq_init()
74 hwsq_exec(struct hwsq *ram, bool exec) in hwsq_exec() argument
77 if (ram->subdev) { in hwsq_exec()
78 ret = nvkm_hwsq_fini(&ram->hwsq, exec); in hwsq_exec()
79 ram->subdev = NULL; in hwsq_exec()
85 hwsq_rd32(struct hwsq *ram, struct hwsq_reg *reg) in hwsq_rd32() argument
87 struct nvkm_device *device = ram->subdev->device; in hwsq_rd32()
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/drivers/isdn/sc/
Dinit.c32 static unsigned long ram[] = {0, 0, 0, 0}; variable
37 module_param_array(ram, long, NULL, 0);
158 ram[b], ram[b] == 0 ? "will" : "won't"); in sc_init()
160 if (ram[b]) { in sc_init()
166 if (request_region(ram[b], SRAM_PAGESIZE, "sc test")) { in sc_init()
167 pr_debug("request_region for RAM base 0x%lx succeeded\n", ram[b]); in sc_init()
168 model = identify_board(ram[b], io[b]); in sc_init()
169 release_region(ram[b], SRAM_PAGESIZE); in sc_init()
185 ram[b] = i; in sc_init()
197 if (!ram[b] || model < 0) { in sc_init()
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/drivers/net/ethernet/amd/
Dmvme147.c41 unsigned long ram; member
114 lp->ram = __get_dma_pages(GFP_ATOMIC, 3); /* 32K */ in mvme147lance_probe()
115 if (!lp->ram) { in mvme147lance_probe()
123 lp->lance.init_block = (struct lance_init_block *)(lp->ram); /* CPU addr */ in mvme147lance_probe()
124 …lp->lance.lance_init_block = (struct lance_init_block *)(lp->ram); /* LANCE addr o… in mvme147lance_probe()
137 free_pages(lp->ram, 3); in mvme147lance_probe()
196 free_pages(lp->ram, 3); in cleanup_module()
/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
Dnv50.c169 struct nvkm_ram *ram = iobj->imem->base.subdev.device->fb->ram; in nv50_instobj_dtor() local
174 ram->func->put(ram, &iobj->mem); in nv50_instobj_dtor()
198 struct nvkm_ram *ram = imem->base.subdev.device->fb->ram; in nv50_instobj_new() local
211 ret = ram->func->get(ram, size, align, 0, 0x800, &iobj->mem); in nv50_instobj_new()
/drivers/gpu/drm/nouveau/
Dnouveau_ttm.c70 struct nvkm_ram *ram = nvxx_fb(&drm->device)->ram; in nouveau_vram_manager_del() local
72 ram->func->put(ram, (struct nvkm_mem **)&mem->mm_node); in nouveau_vram_manager_del()
82 struct nvkm_ram *ram = nvxx_fb(&drm->device)->ram; in nouveau_vram_manager_new() local
94 ret = ram->func->get(ram, mem->num_pages << PAGE_SHIFT, in nouveau_vram_manager_new()
/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/
Dbase.c119 struct nvkm_ram *ram = ltc->subdev.device->fb->ram; in nvkm_ltc_dtor() local
121 if (ram) in nvkm_ltc_dtor()
122 nvkm_mm_free(&ram->vram, &ltc->tag_ram); in nvkm_ltc_dtor()
Dgf100.c160 struct nvkm_ram *ram = ltc->subdev.device->fb->ram; in gf100_ltc_oneinit_tag_ram() local
165 if (!ram) { in gf100_ltc_oneinit_tag_ram()
171 ltc->num_tags = (ram->size >> 17) / 4; in gf100_ltc_oneinit_tag_ram()
191 ret = nvkm_mm_tail(&ram->vram, 1, 1, tag_size, tag_size, 1, in gf100_ltc_oneinit_tag_ram()
/drivers/gpu/drm/nouveau/nvkm/subdev/clk/
Dbase.c178 struct nvkm_ram *ram = subdev->device->fb->ram; in nvkm_pstate_prog() local
190 if (ram && ram->func->calc) { in nvkm_pstate_prog()
193 ret = ram->func->calc(ram, khz); in nvkm_pstate_prog()
195 ret = ram->func->prog(ram); in nvkm_pstate_prog()
197 ram->func->tidy(ram); in nvkm_pstate_prog()
/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
Dnv50.c80 struct nvkm_ram *ram = vma->vm->mmu->subdev.device->fb->ram; in nv50_vm_map() local
87 if (ram->stolen) { in nv50_vm_map()
88 phys += ram->stolen; in nv50_vm_map()

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