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xpio.h

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linux-6.19.14/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/xpio.h C
 1/* SPDX-License-Identifier: MIT */
 2#ifndef __NVBIOS_XPIO_H__
 3#define __NVBIOS_XPIO_H__
 4
 5#define NVBIOS_XPIO_FLAG_AUX  0x10
 6#define NVBIOS_XPIO_FLAG_AUX0 0x00
 7#define NVBIOS_XPIO_FLAG_AUX1 0x10
 8
 9struct nvbios_xpio {
10	u8 type;
11	u8 addr;
12	u8 flags;
13};
14
15u16 dcb_xpio_table(struct nvkm_bios *, u8 idx,
16		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
17u16 dcb_xpio_parse(struct nvkm_bios *, u8 idx,
18		   u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_xpio *);
19#endif
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