1/* SPDX-License-Identifier: GPL-2.0
2 *
3 * Copyright 2016-2019 HabanaLabs, Ltd.
4 * All Rights Reserved.
5 *
6 */
7
8#ifndef INCLUDE_PCI_GENERAL_H_
9#define INCLUDE_PCI_GENERAL_H_
10
11/* PCI CONFIGURATION SPACE */
12#define mmPCI_CONFIG_ELBI_ADDR		0xFF0
13#define mmPCI_CONFIG_ELBI_DATA		0xFF4
14#define mmPCI_CONFIG_ELBI_CTRL		0xFF8
15#define PCI_CONFIG_ELBI_CTRL_WRITE	(1 << 31)
16
17#define mmPCI_CONFIG_ELBI_STS		0xFFC
18#define PCI_CONFIG_ELBI_STS_ERR		(1 << 30)
19#define PCI_CONFIG_ELBI_STS_DONE	(1 << 31)
20#define PCI_CONFIG_ELBI_STS_MASK	(PCI_CONFIG_ELBI_STS_ERR | \
21					PCI_CONFIG_ELBI_STS_DONE)
22
23enum hl_revision_id {
24	/* PCI revision ID 0 is not legal */
25	REV_ID_INVALID				= 0x00,
26	REV_ID_A				= 0x01,
27	REV_ID_B				= 0x02,
28	REV_ID_C				= 0x03
29};
30
31#endif /* INCLUDE_PCI_GENERAL_H_ */
32