56 nvbios_memcmp(struct nvkm_bios *bios, u32 addr, const char *str, u32 len)  in nvbios_memcmp()  argument
61 		c1 = nvbios_rd08(bios, addr++);  in nvbios_memcmp()
70 nvbios_extend(struct nvkm_bios *bios, u32 length)  in nvbios_extend()  argument
72 	if (bios->size < length) {  in nvbios_extend()
73 		u8 *prev = bios->data;  in nvbios_extend()
74 		if (!(bios->data = kmalloc(length, GFP_KERNEL))) {  in nvbios_extend()
75 			bios->data = prev;  in nvbios_extend()
78 		memcpy(bios->data, prev, bios->size);  in nvbios_extend()
79 		bios->size = length;  in nvbios_extend()
89 	struct nvkm_bios *bios = nvkm_bios(subdev);  in nvkm_bios_dtor()  local
90 	kfree(bios->data);  in nvkm_bios_dtor()
91 	return bios;  in nvkm_bios_dtor()
102 	struct nvkm_bios *bios;  in nvkm_bios_new()  local
106 	if (!(bios = *pbios = kzalloc(sizeof(*bios), GFP_KERNEL)))  in nvkm_bios_new()
108 	nvkm_subdev_ctor(&nvkm_bios, device, index, 0, &bios->subdev);  in nvkm_bios_new()
110 	ret = nvbios_shadow(bios);  in nvkm_bios_new()
115 	bios->bmp_offset = nvbios_findstr(bios->data, bios->size,  in nvkm_bios_new()
117 	if (bios->bmp_offset) {  in nvkm_bios_new()
118 		nvkm_debug(&bios->subdev, "BMP version %x.%x\n",  in nvkm_bios_new()
119 			   bmp_version(bios) >> 8,  in nvkm_bios_new()
120 			   bmp_version(bios) & 0xff);  in nvkm_bios_new()
123 	bios->bit_offset = nvbios_findstr(bios->data, bios->size,  in nvkm_bios_new()
125 	if (bios->bit_offset)  in nvkm_bios_new()
126 		nvkm_debug(&bios->subdev, "BIT signature found\n");  in nvkm_bios_new()
129 	if (!bit_entry(bios, 'i', &bit_i) && bit_i.length >= 4) {  in nvkm_bios_new()
130 		bios->version.major = nvbios_rd08(bios, bit_i.offset + 3);  in nvkm_bios_new()
131 		bios->version.chip  = nvbios_rd08(bios, bit_i.offset + 2);  in nvkm_bios_new()
132 		bios->version.minor = nvbios_rd08(bios, bit_i.offset + 1);  in nvkm_bios_new()
133 		bios->version.micro = nvbios_rd08(bios, bit_i.offset + 0);  in nvkm_bios_new()
134 		bios->version.patch = nvbios_rd08(bios, bit_i.offset + 4);  in nvkm_bios_new()
136 	if (bmp_version(bios)) {  in nvkm_bios_new()
137 		bios->version.major = nvbios_rd08(bios, bios->bmp_offset + 13);  in nvkm_bios_new()
138 		bios->version.chip  = nvbios_rd08(bios, bios->bmp_offset + 12);  in nvkm_bios_new()
139 		bios->version.minor = nvbios_rd08(bios, bios->bmp_offset + 11);  in nvkm_bios_new()
140 		bios->version.micro = nvbios_rd08(bios, bios->bmp_offset + 10);  in nvkm_bios_new()
143 	nvkm_info(&bios->subdev, "version %02x.%02x.%02x.%02x.%02x\n",  in nvkm_bios_new()
144 		  bios->version.major, bios->version.chip,  in nvkm_bios_new()
145 		  bios->version.minor, bios->version.micro, bios->version.patch);  in nvkm_bios_new()