| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef __IRONLAKE_REGISTERS_HOST_BRIDGE_H__ |
| #define __IRONLAKE_REGISTERS_HOST_BRIDGE_H__ |
| |
| #define EPBAR 0x40 |
| #define MCHBAR 0x48 |
| #define GGC 0x52 |
| #define DEVEN 0x54 |
| #define DEVEN_IGD (1 << 3) |
| #define DEVEN_PEG10 (1 << 1) |
| #define DEVEN_HOST (1 << 0) |
| |
| #define DMIBAR 0x68 |
| |
| #define LAC 0x87 /* Legacy Access Control */ |
| |
| #define REMAPBASE 0x98 |
| #define REMAPLIMIT 0x9a |
| #define TOM 0xa0 |
| #define TOUUD 0xa2 |
| #define IGD_BASE 0xa4 |
| #define GTT_BASE 0xa8 |
| #define TSEG 0xac /* TSEG base */ |
| #define TOLUD 0xb0 |
| |
| #define SKPD 0xdc /* Scratchpad Data */ |
| |
| #define CAPID0 0xe0 |
| |
| #endif /* __IRONLAKE_REGISTERS_HOST_BRIDGE_H__ */ |