search for: reg_off

...it->offset += count; } +/** + * INIT_ZM_REG_SET_LOOP - opcode 0xaf + * + */ +static void +init_zm_reg_set_loop(struct nvbios_init *init) +{ + struct nvkm_bios *bios = init->bios; + u8 sets = nvbios_rd08(bios, init->offset + 1); + u8 regs = nvbios_rd08(bios, init->offset + 2); + u32 reg_off = init->offset + 3; + u32 addr, data, i, j; + + trace("ZM_REG_SET_LOOP 0x%02hhx 0x%02hhx\n", sets, regs); + init->offset += 3 + (regs * 4); + + for (i = 0; i < sets; i++) { + for (j = 0; j < regs; j++, init->offset += 4) { + addr = nvbios_rd32(bios, reg_off + (j * 4)); +...

Following a series of three patches, two of which have been sitting in my tree for a while, the third is the result of some inspection of an NV134 BIOS that seems to use the 0xaf upcode to upload training patterns. Please test! Roy Ps. Sorry they come from yet another e-mail address. My previous provider, eclipso, actively blocks users of git send-email. Inquiries fall on deaf ears, hence I