diff options
Diffstat (limited to 'nvkm/subdev/fb/ramnvc0.c')
-rw-r--r-- | nvkm/subdev/fb/ramnvc0.c | 733 |
1 files changed, 0 insertions, 733 deletions
diff --git a/nvkm/subdev/fb/ramnvc0.c b/nvkm/subdev/fb/ramnvc0.c deleted file mode 100644 index 735cb9580..000000000 --- a/nvkm/subdev/fb/ramnvc0.c +++ /dev/null @@ -1,733 +0,0 @@ -/* - * Copyright 2013 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 - */ - -#include <subdev/bios.h> -#include <subdev/bios/pll.h> -#include <subdev/bios/rammap.h> -#include <subdev/bios/timing.h> -#include <subdev/ltc.h> - -#include <subdev/clock.h> -#include <subdev/clock/pll.h> - -#include <core/option.h> - -#include "ramfuc.h" - -#include "nvc0.h" - -struct nvc0_ramfuc { - struct ramfuc base; - - struct ramfuc_reg r_0x10fe20; - struct ramfuc_reg r_0x10fe24; - struct ramfuc_reg r_0x137320; - struct ramfuc_reg r_0x137330; - - struct ramfuc_reg r_0x132000; - struct ramfuc_reg r_0x132004; - struct ramfuc_reg r_0x132100; - - struct ramfuc_reg r_0x137390; - - struct ramfuc_reg r_0x10f290; - struct ramfuc_reg r_0x10f294; - struct ramfuc_reg r_0x10f298; - struct ramfuc_reg r_0x10f29c; - struct ramfuc_reg r_0x10f2a0; - - struct ramfuc_reg r_0x10f300; - struct ramfuc_reg r_0x10f338; - struct ramfuc_reg r_0x10f340; - struct ramfuc_reg r_0x10f344; - struct ramfuc_reg r_0x10f348; - - struct ramfuc_reg r_0x10f910; - struct ramfuc_reg r_0x10f914; - - struct ramfuc_reg r_0x100b0c; - struct ramfuc_reg r_0x10f050; - struct ramfuc_reg r_0x10f090; - struct ramfuc_reg r_0x10f200; - struct ramfuc_reg r_0x10f210; - struct ramfuc_reg r_0x10f310; - struct ramfuc_reg r_0x10f314; - struct ramfuc_reg r_0x10f610; - struct ramfuc_reg r_0x10f614; - struct ramfuc_reg r_0x10f800; - struct ramfuc_reg r_0x10f808; - struct ramfuc_reg r_0x10f824; - struct ramfuc_reg r_0x10f830; - struct ramfuc_reg r_0x10f988; - struct ramfuc_reg r_0x10f98c; - struct ramfuc_reg r_0x10f990; - struct ramfuc_reg r_0x10f998; - struct ramfuc_reg r_0x10f9b0; - struct ramfuc_reg r_0x10f9b4; - struct ramfuc_reg r_0x10fb04; - struct ramfuc_reg r_0x10fb08; - struct ramfuc_reg r_0x137300; - struct ramfuc_reg r_0x137310; - struct ramfuc_reg r_0x137360; - struct ramfuc_reg r_0x1373ec; - struct ramfuc_reg r_0x1373f0; - struct ramfuc_reg r_0x1373f8; - - struct ramfuc_reg r_0x61c140; - struct ramfuc_reg r_0x611200; - - struct ramfuc_reg r_0x13d8f4; -}; - -struct nvc0_ram { - struct nouveau_ram base; - struct nvc0_ramfuc fuc; - struct nvbios_pll refpll; - struct nvbios_pll mempll; -}; - -static void -nvc0_ram_train(struct nvc0_ramfuc *fuc, u32 magic) -{ - struct nvc0_ram *ram = container_of(fuc, typeof(*ram), fuc); - struct nouveau_fb *pfb = nouveau_fb(ram); - u32 part = nv_rd32(pfb, 0x022438), i; - u32 mask = nv_rd32(pfb, 0x022554); - u32 addr = 0x110974; - - ram_wr32(fuc, 0x10f910, magic); - ram_wr32(fuc, 0x10f914, magic); - - for (i = 0; (magic & 0x80000000) && i < part; addr += 0x1000, i++) { - if (mask & (1 << i)) - continue; - ram_wait(fuc, addr, 0x0000000f, 0x00000000, 500000); - } -} - -static int -nvc0_ram_calc(struct nouveau_fb *pfb, u32 freq) -{ - struct nouveau_clock *clk = nouveau_clock(pfb); - struct nouveau_bios *bios = nouveau_bios(pfb); - struct nvc0_ram *ram = (void *)pfb->ram; - struct nvc0_ramfuc *fuc = &ram->fuc; - struct nvbios_ramcfg cfg; - u8 ver, cnt, len, strap; - struct { - u32 data; - u8 size; - } rammap, ramcfg, timing; - int ref, div, out; - int from, mode; - int N1, M1, P; - int ret; - - /* lookup memory config data relevant to the target frequency */ - rammap.data = nvbios_rammapEm(bios, freq / 1000, &ver, &rammap.size, - &cnt, &ramcfg.size, &cfg); - if (!rammap.data || ver != 0x10 || rammap.size < 0x0e) { - nv_error(pfb, "invalid/missing rammap entry\n"); - return -EINVAL; - } - - /* locate specific data set for the attached memory */ - strap = nvbios_ramcfg_index(nv_subdev(pfb)); - if (strap >= cnt) { - nv_error(pfb, "invalid ramcfg strap\n"); - return -EINVAL; - } - - ramcfg.data = rammap.data + rammap.size + (strap * ramcfg.size); - if (!ramcfg.data || ver != 0x10 || ramcfg.size < 0x0e) { - nv_error(pfb, "invalid/missing ramcfg entry\n"); - return -EINVAL; - } - - /* lookup memory timings, if bios says they're present */ - strap = nv_ro08(bios, ramcfg.data + 0x01); - if (strap != 0xff) { - timing.data = nvbios_timingEe(bios, strap, &ver, &timing.size, - &cnt, &len); - if (!timing.data || ver != 0x10 || timing.size < 0x19) { - nv_error(pfb, "invalid/missing timing entry\n"); - return -EINVAL; - } - } else { - timing.data = 0; - } - - ret = ram_init(fuc, pfb); - if (ret) - return ret; - - /* determine current mclk configuration */ - from = !!(ram_rd32(fuc, 0x1373f0) & 0x00000002); /*XXX: ok? */ - - /* determine target mclk configuration */ - if (!(ram_rd32(fuc, 0x137300) & 0x00000100)) - ref = clk->read(clk, nv_clk_src_sppll0); - else - ref = clk->read(clk, nv_clk_src_sppll1); - div = max(min((ref * 2) / freq, (u32)65), (u32)2) - 2; - out = (ref * 2) / (div + 2); - mode = freq != out; - - ram_mask(fuc, 0x137360, 0x00000002, 0x00000000); - - if ((ram_rd32(fuc, 0x132000) & 0x00000002) || 0 /*XXX*/) { - ram_nuke(fuc, 0x132000); - ram_mask(fuc, 0x132000, 0x00000002, 0x00000002); - ram_mask(fuc, 0x132000, 0x00000002, 0x00000000); - } - - if (mode == 1) { - ram_nuke(fuc, 0x10fe20); - ram_mask(fuc, 0x10fe20, 0x00000002, 0x00000002); - ram_mask(fuc, 0x10fe20, 0x00000002, 0x00000000); - } - -// 0x00020034 // 0x0000000a - ram_wr32(fuc, 0x132100, 0x00000001); - - if (mode == 1 && from == 0) { - /* calculate refpll */ - ret = nva3_pll_calc(nv_subdev(pfb), &ram->refpll, - ram->mempll.refclk, &N1, NULL, &M1, &P); - if (ret <= 0) { - nv_error(pfb, "unable to calc refpll\n"); - return ret ? ret : -ERANGE; - } - - ram_wr32(fuc, 0x10fe20, 0x20010000); - ram_wr32(fuc, 0x137320, 0x00000003); - ram_wr32(fuc, 0x137330, 0x81200006); - ram_wr32(fuc, 0x10fe24, (P << 16) | (N1 << 8) | M1); - ram_wr32(fuc, 0x10fe20, 0x20010001); - ram_wait(fuc, 0x137390, 0x00020000, 0x00020000, 64000); - - /* calculate mempll */ - ret = nva3_pll_calc(nv_subdev(pfb), &ram->mempll, freq, - &N1, NULL, &M1, &P); - if (ret <= 0) { - nv_error(pfb, "unable to calc refpll\n"); - return ret ? ret : -ERANGE; - } - - ram_wr32(fuc, 0x10fe20, 0x20010005); - ram_wr32(fuc, 0x132004, (P << 16) | (N1 << 8) | M1); - ram_wr32(fuc, 0x132000, 0x18010101); - ram_wait(fuc, 0x137390, 0x00000002, 0x00000002, 64000); - } else - if (mode == 0) { - ram_wr32(fuc, 0x137300, 0x00000003); - } - - if (from == 0) { - ram_nuke(fuc, 0x10fb04); - ram_mask(fuc, 0x10fb04, 0x0000ffff, 0x00000000); - ram_nuke(fuc, 0x10fb08); - ram_mask(fuc, 0x10fb08, 0x0000ffff, 0x00000000); - ram_wr32(fuc, 0x10f988, 0x2004ff00); - ram_wr32(fuc, 0x10f98c, 0x003fc040); - ram_wr32(fuc, 0x10f990, 0x20012001); - ram_wr32(fuc, 0x10f998, 0x00011a00); - ram_wr32(fuc, 0x13d8f4, 0x00000000); - } else { - ram_wr32(fuc, 0x10f988, 0x20010000); - ram_wr32(fuc, 0x10f98c, 0x00000000); - ram_wr32(fuc, 0x10f990, 0x20012001); - ram_wr32(fuc, 0x10f998, 0x00010a00); - } - - if (from == 0) { -// 0x00020039 // 0x000000ba - } - -// 0x0002003a // 0x00000002 - ram_wr32(fuc, 0x100b0c, 0x00080012); -// 0x00030014 // 0x00000000 // 0x02b5f070 -// 0x00030014 // 0x00010000 // 0x02b5f070 - ram_wr32(fuc, 0x611200, 0x00003300); -// 0x00020034 // 0x0000000a -// 0x00030020 // 0x00000001 // 0x00000000 - - ram_mask(fuc, 0x10f200, 0x00000800, 0x00000000); - ram_wr32(fuc, 0x10f210, 0x00000000); - ram_nsec(fuc, 1000); - if (mode == 0) - nvc0_ram_train(fuc, 0x000c1001); - ram_wr32(fuc, 0x10f310, 0x00000001); - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f090, 0x00000061); - ram_wr32(fuc, 0x10f090, 0xc000007f); - ram_nsec(fuc, 1000); - - if (from == 0) { - ram_wr32(fuc, 0x10f824, 0x00007fd4); - } else { - ram_wr32(fuc, 0x1373ec, 0x00020404); - } - - if (mode == 0) { - ram_mask(fuc, 0x10f808, 0x00080000, 0x00000000); - ram_mask(fuc, 0x10f200, 0x00008000, 0x00008000); - ram_wr32(fuc, 0x10f830, 0x41500010); - ram_mask(fuc, 0x10f830, 0x01000000, 0x00000000); - ram_mask(fuc, 0x132100, 0x00000100, 0x00000100); - ram_wr32(fuc, 0x10f050, 0xff000090); - ram_wr32(fuc, 0x1373ec, 0x00020f0f); - ram_wr32(fuc, 0x1373f0, 0x00000003); - ram_wr32(fuc, 0x137310, 0x81201616); - ram_wr32(fuc, 0x132100, 0x00000001); -// 0x00020039 // 0x000000ba - ram_wr32(fuc, 0x10f830, 0x00300017); - ram_wr32(fuc, 0x1373f0, 0x00000001); - ram_wr32(fuc, 0x10f824, 0x00007e77); - ram_wr32(fuc, 0x132000, 0x18030001); - ram_wr32(fuc, 0x10f090, 0x4000007e); - ram_nsec(fuc, 2000); - ram_wr32(fuc, 0x10f314, 0x00000001); - ram_wr32(fuc, 0x10f210, 0x80000000); - ram_wr32(fuc, 0x10f338, 0x00300220); - ram_wr32(fuc, 0x10f300, 0x0000011d); - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f290, 0x02060505); - ram_wr32(fuc, 0x10f294, 0x34208288); - ram_wr32(fuc, 0x10f298, 0x44050411); - ram_wr32(fuc, 0x10f29c, 0x0000114c); - ram_wr32(fuc, 0x10f2a0, 0x42e10069); - ram_wr32(fuc, 0x10f614, 0x40044f77); - ram_wr32(fuc, 0x10f610, 0x40044f77); - ram_wr32(fuc, 0x10f344, 0x00600009); - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f348, 0x00700008); - ram_wr32(fuc, 0x61c140, 0x19240000); - ram_wr32(fuc, 0x10f830, 0x00300017); - nvc0_ram_train(fuc, 0x80021001); - nvc0_ram_train(fuc, 0x80081001); - ram_wr32(fuc, 0x10f340, 0x00500004); - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f830, 0x01300017); - ram_wr32(fuc, 0x10f830, 0x00300017); -// 0x00030020 // 0x00000000 // 0x00000000 -// 0x00020034 // 0x0000000b - ram_wr32(fuc, 0x100b0c, 0x00080028); - ram_wr32(fuc, 0x611200, 0x00003330); - } else { - ram_wr32(fuc, 0x10f800, 0x00001800); - ram_wr32(fuc, 0x13d8f4, 0x00000000); - ram_wr32(fuc, 0x1373ec, 0x00020404); - ram_wr32(fuc, 0x1373f0, 0x00000003); - ram_wr32(fuc, 0x10f830, 0x40700010); - ram_wr32(fuc, 0x10f830, 0x40500010); - ram_wr32(fuc, 0x13d8f4, 0x00000000); - ram_wr32(fuc, 0x1373f8, 0x00000000); - ram_wr32(fuc, 0x132100, 0x00000101); - ram_wr32(fuc, 0x137310, 0x89201616); - ram_wr32(fuc, 0x10f050, 0xff000090); - ram_wr32(fuc, 0x1373ec, 0x00030404); - ram_wr32(fuc, 0x1373f0, 0x00000002); - // 0x00020039 // 0x00000011 - ram_wr32(fuc, 0x132100, 0x00000001); - ram_wr32(fuc, 0x1373f8, 0x00002000); - ram_nsec(fuc, 2000); - ram_wr32(fuc, 0x10f808, 0x7aaa0050); - ram_wr32(fuc, 0x10f830, 0x00500010); - ram_wr32(fuc, 0x10f200, 0x00ce1000); - ram_wr32(fuc, 0x10f090, 0x4000007e); - ram_nsec(fuc, 2000); - ram_wr32(fuc, 0x10f314, 0x00000001); - ram_wr32(fuc, 0x10f210, 0x80000000); - ram_wr32(fuc, 0x10f338, 0x00300200); - ram_wr32(fuc, 0x10f300, 0x0000084d); - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f290, 0x0b343825); - ram_wr32(fuc, 0x10f294, 0x3483028e); - ram_wr32(fuc, 0x10f298, 0x440c0600); - ram_wr32(fuc, 0x10f29c, 0x0000214c); - ram_wr32(fuc, 0x10f2a0, 0x42e20069); - ram_wr32(fuc, 0x10f200, 0x00ce0000); - ram_wr32(fuc, 0x10f614, 0x60044e77); - ram_wr32(fuc, 0x10f610, 0x60044e77); - ram_wr32(fuc, 0x10f340, 0x00500000); - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f344, 0x00600228); - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f348, 0x00700000); - ram_wr32(fuc, 0x13d8f4, 0x00000000); - ram_wr32(fuc, 0x61c140, 0x09a40000); - - nvc0_ram_train(fuc, 0x800e1008); - - ram_nsec(fuc, 1000); - ram_wr32(fuc, 0x10f800, 0x00001804); - // 0x00030020 // 0x00000000 // 0x00000000 - // 0x00020034 // 0x0000000b - ram_wr32(fuc, 0x13d8f4, 0x00000000); - ram_wr32(fuc, 0x100b0c, 0x00080028); - ram_wr32(fuc, 0x611200, 0x00003330); - ram_nsec(fuc, 100000); - ram_wr32(fuc, 0x10f9b0, 0x05313f41); - ram_wr32(fuc, 0x10f9b4, 0x00002f50); - - nvc0_ram_train(fuc, 0x010c1001); - } - - ram_mask(fuc, 0x10f200, 0x00000800, 0x00000800); -// 0x00020016 // 0x00000000 - - if (mode == 0) - ram_mask(fuc, 0x132000, 0x00000001, 0x00000000); - return 0; -} - -static int -nvc0_ram_prog(struct nouveau_fb *pfb) -{ - struct nouveau_device *device = nv_device(pfb); - struct nvc0_ram *ram = (void *)pfb->ram; - struct nvc0_ramfuc *fuc = &ram->fuc; - ram_exec(fuc, nouveau_boolopt(device->cfgopt, "NvMemExec", true)); - return 0; -} - -static void -nvc0_ram_tidy(struct nouveau_fb *pfb) -{ - struct nvc0_ram *ram = (void *)pfb->ram; - struct nvc0_ramfuc *fuc = &ram->fuc; - ram_exec(fuc, false); -} - -extern const u8 nvc0_pte_storage_type_map[256]; - -void -nvc0_ram_put(struct nouveau_fb *pfb, struct nouveau_mem **pmem) -{ - struct nouveau_ltc *ltc = nouveau_ltc(pfb); - struct nouveau_mem *mem = *pmem; - - *pmem = NULL; - if (unlikely(mem == NULL)) - return; - - mutex_lock(&pfb->base.mutex); - if (mem->tag) - ltc->tags_free(ltc, &mem->tag); - __nv50_ram_put(pfb, mem); - mutex_unlock(&pfb->base.mutex); - - kfree(mem); -} - -int -nvc0_ram_get(struct nouveau_fb *pfb, u64 size, u32 align, u32 ncmin, - u32 memtype, struct nouveau_mem **pmem) -{ - struct nouveau_mm *mm = &pfb->vram; - struct nouveau_mm_node *r; - struct nouveau_mem *mem; - int type = (memtype & 0x0ff); - int back = (memtype & 0x800); - const bool comp = nvc0_pte_storage_type_map[type] != type; - int ret; - - size >>= 12; - align >>= 12; - ncmin >>= 12; - if (!ncmin) - ncmin = size; - - mem = kzalloc(sizeof(*mem), GFP_KERNEL); - if (!mem) - return -ENOMEM; - - INIT_LIST_HEAD(&mem->regions); - mem->size = size; - - mutex_lock(&pfb->base.mutex); - if (comp) { - struct nouveau_ltc *ltc = nouveau_ltc(pfb); - - /* compression only works with lpages */ - if (align == (1 << (17 - 12))) { - int n = size >> 5; - ltc->tags_alloc(ltc, n, &mem->tag); - } - - if (unlikely(!mem->tag)) - type = nvc0_pte_storage_type_map[type]; - } - mem->memtype = type; - - do { - if (back) - ret = nouveau_mm_tail(mm, 0, 1, size, ncmin, align, &r); - else - ret = nouveau_mm_head(mm, 0, 1, size, ncmin, align, &r); - if (ret) { - mutex_unlock(&pfb->base.mutex); - pfb->ram->put(pfb, &mem); - return ret; - } - - list_add_tail(&r->rl_entry, &mem->regions); - size -= r->length; - } while (size); - mutex_unlock(&pfb->base.mutex); - - r = list_first_entry(&mem->regions, struct nouveau_mm_node, rl_entry); - mem->offset = (u64)r->offset << 12; - *pmem = mem; - return 0; -} - -int -nvc0_ram_create_(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, u32 maskaddr, int size, - void **pobject) -{ - struct nouveau_fb *pfb = nouveau_fb(parent); - struct nouveau_bios *bios = nouveau_bios(pfb); - struct nouveau_ram *ram; - const u32 rsvd_head = ( 256 * 1024) >> 12; /* vga memory */ - const u32 rsvd_tail = (1024 * 1024) >> 12; /* vbios etc */ - u32 parts = nv_rd32(pfb, 0x022438); - u32 pmask = nv_rd32(pfb, maskaddr); - u32 bsize = nv_rd32(pfb, 0x10f20c); - u32 offset, length; - bool uniform = true; - int ret, part; - - ret = nouveau_ram_create_(parent, engine, oclass, size, pobject); - ram = *pobject; - if (ret) - return ret; - - nv_debug(pfb, "0x100800: 0x%08x\n", nv_rd32(pfb, 0x100800)); - nv_debug(pfb, "parts 0x%08x mask 0x%08x\n", parts, pmask); - - ram->type = nouveau_fb_bios_memtype(bios); - ram->ranks = (nv_rd32(pfb, 0x10f200) & 0x00000004) ? 2 : 1; - - /* read amount of vram attached to each memory controller */ - for (part = 0; part < parts; part++) { - if (!(pmask & (1 << part))) { - u32 psize = nv_rd32(pfb, 0x11020c + (part * 0x1000)); - if (psize != bsize) { - if (psize < bsize) - bsize = psize; - uniform = false; - } - - nv_debug(pfb, "%d: mem_amount 0x%08x\n", part, psize); - ram->size += (u64)psize << 20; - } - } - - /* if all controllers have the same amount attached, there's no holes */ - if (uniform) { - offset = rsvd_head; - length = (ram->size >> 12) - rsvd_head - rsvd_tail; - ret = nouveau_mm_init(&pfb->vram, offset, length, 1); - } else { - /* otherwise, address lowest common amount from 0GiB */ - ret = nouveau_mm_init(&pfb->vram, rsvd_head, - (bsize << 8) * parts - rsvd_head, 1); - if (ret) - return ret; - - /* and the rest starting from (8GiB + common_size) */ - offset = (0x0200000000ULL >> 12) + (bsize << 8); - length = (ram->size >> 12) - ((bsize * parts) << 8) - rsvd_tail; - - ret = nouveau_mm_init(&pfb->vram, offset, length, 1); - if (ret) - nouveau_mm_fini(&pfb->vram); - } - - if (ret) - return ret; - - ram->get = nvc0_ram_get; - ram->put = nvc0_ram_put; - return 0; -} - -static int -nvc0_ram_init(struct nouveau_object *object) -{ - struct nouveau_fb *pfb = (void *)object->parent; - struct nvc0_ram *ram = (void *)object; - int ret, i; - - ret = nouveau_ram_init(&ram->base); - if (ret) - return ret; - - /* prepare for ddr link training, and load training patterns */ - switch (ram->base.type) { - case NV_MEM_TYPE_GDDR5: { - static const u8 train0[] = { - 0x00, 0xff, 0x55, 0xaa, 0x33, 0xcc, - 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, - }; - static const u32 train1[] = { - 0x00000000, 0xffffffff, - 0x55555555, 0xaaaaaaaa, - 0x33333333, 0xcccccccc, - 0xf0f0f0f0, 0x0f0f0f0f, - 0x00ff00ff, 0xff00ff00, - 0x0000ffff, 0xffff0000, - }; - - for (i = 0; i < 0x30; i++) { - nv_wr32(pfb, 0x10f968, 0x00000000 | (i << 8)); - nv_wr32(pfb, 0x10f96c, 0x00000000 | (i << 8)); - nv_wr32(pfb, 0x10f920, 0x00000100 | train0[i % 12]); - nv_wr32(pfb, 0x10f924, 0x00000100 | train0[i % 12]); - nv_wr32(pfb, 0x10f918, train1[i % 12]); - nv_wr32(pfb, 0x10f91c, train1[i % 12]); - nv_wr32(pfb, 0x10f920, 0x00000000 | train0[i % 12]); - nv_wr32(pfb, 0x10f924, 0x00000000 | train0[i % 12]); - nv_wr32(pfb, 0x10f918, train1[i % 12]); - nv_wr32(pfb, 0x10f91c, train1[i % 12]); - } - } break; - default: - break; - } - - return 0; -} - -static int -nvc0_ram_ctor(struct nouveau_object *parent, struct nouveau_object *engine, - struct nouveau_oclass *oclass, void *data, u32 size, - struct nouveau_object **pobject) -{ - struct nouveau_bios *bios = nouveau_bios(parent); - struct nvc0_ram *ram; - int ret; - - ret = nvc0_ram_create(parent, engine, oclass, 0x022554, &ram); - *pobject = nv_object(ram); - if (ret) - return ret; - - ret = nvbios_pll_parse(bios, 0x0c, &ram->refpll); - if (ret) { - nv_error(ram, "mclk refpll data not found\n"); - return ret; - } - - ret = nvbios_pll_parse(bios, 0x04, &ram->mempll); - if (ret) { - nv_error(ram, "mclk pll data not found\n"); - return ret; - } - - switch (ram->base.type) { - case NV_MEM_TYPE_GDDR5: - ram->base.calc = nvc0_ram_calc; - ram->base.prog = nvc0_ram_prog; - ram->base.tidy = nvc0_ram_tidy; - break; - default: - nv_warn(ram, "reclocking of this ram type unsupported\n"); - return 0; - } - - ram->fuc.r_0x10fe20 = ramfuc_reg(0x10fe20); - ram->fuc.r_0x10fe24 = ramfuc_reg(0x10fe24); - ram->fuc.r_0x137320 = ramfuc_reg(0x137320); - ram->fuc.r_0x137330 = ramfuc_reg(0x137330); - - ram->fuc.r_0x132000 = ramfuc_reg(0x132000); - ram->fuc.r_0x132004 = ramfuc_reg(0x132004); - ram->fuc.r_0x132100 = ramfuc_reg(0x132100); - - ram->fuc.r_0x137390 = ramfuc_reg(0x137390); - - ram->fuc.r_0x10f290 = ramfuc_reg(0x10f290); - ram->fuc.r_0x10f294 = ramfuc_reg(0x10f294); - ram->fuc.r_0x10f298 = ramfuc_reg(0x10f298); - ram->fuc.r_0x10f29c = ramfuc_reg(0x10f29c); - ram->fuc.r_0x10f2a0 = ramfuc_reg(0x10f2a0); - - ram->fuc.r_0x10f300 = ramfuc_reg(0x10f300); - ram->fuc.r_0x10f338 = ramfuc_reg(0x10f338); - ram->fuc.r_0x10f340 = ramfuc_reg(0x10f340); - ram->fuc.r_0x10f344 = ramfuc_reg(0x10f344); - ram->fuc.r_0x10f348 = ramfuc_reg(0x10f348); - - ram->fuc.r_0x10f910 = ramfuc_reg(0x10f910); - ram->fuc.r_0x10f914 = ramfuc_reg(0x10f914); - - ram->fuc.r_0x100b0c = ramfuc_reg(0x100b0c); - ram->fuc.r_0x10f050 = ramfuc_reg(0x10f050); - ram->fuc.r_0x10f090 = ramfuc_reg(0x10f090); - ram->fuc.r_0x10f200 = ramfuc_reg(0x10f200); - ram->fuc.r_0x10f210 = ramfuc_reg(0x10f210); - ram->fuc.r_0x10f310 = ramfuc_reg(0x10f310); - ram->fuc.r_0x10f314 = ramfuc_reg(0x10f314); - ram->fuc.r_0x10f610 = ramfuc_reg(0x10f610); - ram->fuc.r_0x10f614 = ramfuc_reg(0x10f614); - ram->fuc.r_0x10f800 = ramfuc_reg(0x10f800); - ram->fuc.r_0x10f808 = ramfuc_reg(0x10f808); - ram->fuc.r_0x10f824 = ramfuc_reg(0x10f824); - ram->fuc.r_0x10f830 = ramfuc_reg(0x10f830); - ram->fuc.r_0x10f988 = ramfuc_reg(0x10f988); - ram->fuc.r_0x10f98c = ramfuc_reg(0x10f98c); - ram->fuc.r_0x10f990 = ramfuc_reg(0x10f990); - ram->fuc.r_0x10f998 = ramfuc_reg(0x10f998); - ram->fuc.r_0x10f9b0 = ramfuc_reg(0x10f9b0); - ram->fuc.r_0x10f9b4 = ramfuc_reg(0x10f9b4); - ram->fuc.r_0x10fb04 = ramfuc_reg(0x10fb04); - ram->fuc.r_0x10fb08 = ramfuc_reg(0x10fb08); - ram->fuc.r_0x137310 = ramfuc_reg(0x137300); - ram->fuc.r_0x137310 = ramfuc_reg(0x137310); - ram->fuc.r_0x137360 = ramfuc_reg(0x137360); - ram->fuc.r_0x1373ec = ramfuc_reg(0x1373ec); - ram->fuc.r_0x1373f0 = ramfuc_reg(0x1373f0); - ram->fuc.r_0x1373f8 = ramfuc_reg(0x1373f8); - - ram->fuc.r_0x61c140 = ramfuc_reg(0x61c140); - ram->fuc.r_0x611200 = ramfuc_reg(0x611200); - - ram->fuc.r_0x13d8f4 = ramfuc_reg(0x13d8f4); - return 0; -} - -struct nouveau_oclass -nvc0_ram_oclass = { - .handle = 0, - .ofuncs = &(struct nouveau_ofuncs) { - .ctor = nvc0_ram_ctor, - .dtor = _nouveau_ram_dtor, - .init = nvc0_ram_init, - .fini = _nouveau_ram_fini, - } -}; |