| 1 | /* SPDX-License-Identifier: GPL-2.0-only OR MIT */ |
|---|
| 2 | /* Copyright (c) 2023 Imagination Technologies Ltd. */ |
|---|
| 3 | |
|---|
| 4 | #ifndef PVR_ROGUE_HEAP_CONFIG_H |
|---|
| 5 | #define PVR_ROGUE_HEAP_CONFIG_H |
|---|
| 6 | |
|---|
| 7 | #include <linux/sizes.h> |
|---|
| 8 | |
|---|
| 9 | /* |
|---|
| 10 | * ROGUE Device Virtual Address Space Definitions |
|---|
| 11 | * |
|---|
| 12 | * This file defines the ROGUE virtual address heaps that are used in |
|---|
| 13 | * application memory contexts. It also shows where the Firmware memory heap |
|---|
| 14 | * fits into this, but the firmware heap is only ever created in the |
|---|
| 15 | * kernel driver and never exposed to userspace. |
|---|
| 16 | * |
|---|
| 17 | * ROGUE_PDSCODEDATA_HEAP_BASE and ROGUE_USCCODE_HEAP_BASE will be programmed, |
|---|
| 18 | * on a global basis, into ROGUE_CR_PDS_EXEC_BASE and ROGUE_CR_USC_CODE_BASE_* |
|---|
| 19 | * respectively. Therefore if client drivers use multiple configs they must |
|---|
| 20 | * still be consistent with their definitions for these heaps. |
|---|
| 21 | * |
|---|
| 22 | * Base addresses have to be a multiple of 4MiB. |
|---|
| 23 | * Heaps must not start at 0x0000000000, as this is reserved for internal |
|---|
| 24 | * use within the driver. |
|---|
| 25 | * Range comments, those starting in column 0 below are a section heading of |
|---|
| 26 | * sorts and are above the heaps in that range. Often this is the reserved |
|---|
| 27 | * size of the heap within the range. |
|---|
| 28 | */ |
|---|
| 29 | |
|---|
| 30 | /* 0x00_0000_0000 ************************************************************/ |
|---|
| 31 | |
|---|
| 32 | /* 0x00_0000_0000 - 0x00_0040_0000 */ |
|---|
| 33 | /* 0 MiB to 4 MiB, size of 4 MiB : RESERVED */ |
|---|
| 34 | |
|---|
| 35 | /* 0x00_0040_0000 - 0x7F_FFC0_0000 **/ |
|---|
| 36 | /* 4 MiB to 512 GiB, size of 512 GiB less 4 MiB : RESERVED **/ |
|---|
| 37 | |
|---|
| 38 | /* 0x80_0000_0000 ************************************************************/ |
|---|
| 39 | |
|---|
| 40 | /* 0x80_0000_0000 - 0x9F_FFFF_FFFF **/ |
|---|
| 41 | /* 512 GiB to 640 GiB, size of 128 GiB : GENERAL_HEAP **/ |
|---|
| 42 | #define ROGUE_GENERAL_HEAP_BASE 0x8000000000ull |
|---|
| 43 | #define ROGUE_GENERAL_HEAP_SIZE SZ_128G |
|---|
| 44 | |
|---|
| 45 | /* 0xA0_0000_0000 - 0xAF_FFFF_FFFF */ |
|---|
| 46 | /* 640 GiB to 704 GiB, size of 64 GiB : FREE */ |
|---|
| 47 | |
|---|
| 48 | /* B0_0000_0000 - 0xB7_FFFF_FFFF */ |
|---|
| 49 | /* 704 GiB to 736 GiB, size of 32 GiB : FREE */ |
|---|
| 50 | |
|---|
| 51 | /* 0xB8_0000_0000 - 0xBF_FFFF_FFFF */ |
|---|
| 52 | /* 736 GiB to 768 GiB, size of 32 GiB : RESERVED */ |
|---|
| 53 | |
|---|
| 54 | /* 0xC0_0000_0000 ************************************************************/ |
|---|
| 55 | |
|---|
| 56 | /* 0xC0_0000_0000 - 0xD9_FFFF_FFFF */ |
|---|
| 57 | /* 768 GiB to 872 GiB, size of 104 GiB : FREE */ |
|---|
| 58 | |
|---|
| 59 | /* 0xDA_0000_0000 - 0xDA_FFFF_FFFF */ |
|---|
| 60 | /* 872 GiB to 876 GiB, size of 4 GiB : PDSCODEDATA_HEAP */ |
|---|
| 61 | #define ROGUE_PDSCODEDATA_HEAP_BASE 0xDA00000000ull |
|---|
| 62 | #define ROGUE_PDSCODEDATA_HEAP_SIZE SZ_4G |
|---|
| 63 | |
|---|
| 64 | /* 0xDB_0000_0000 - 0xDB_FFFF_FFFF */ |
|---|
| 65 | /* 876 GiB to 880 GiB, size of 256 MiB (reserved 4GiB) : BRN **/ |
|---|
| 66 | /* |
|---|
| 67 | * The BRN63142 quirk workaround requires Region Header memory to be at the top |
|---|
| 68 | * of a 16GiB aligned range. This is so when masked with 0x03FFFFFFFF the |
|---|
| 69 | * address will avoid aliasing PB addresses. Start at 879.75GiB. Size of 256MiB. |
|---|
| 70 | */ |
|---|
| 71 | #define ROGUE_RGNHDR_HEAP_BASE 0xDBF0000000ull |
|---|
| 72 | #define ROGUE_RGNHDR_HEAP_SIZE SZ_256M |
|---|
| 73 | |
|---|
| 74 | /* 0xDC_0000_0000 - 0xDF_FFFF_FFFF */ |
|---|
| 75 | /* 880 GiB to 896 GiB, size of 16 GiB : FREE */ |
|---|
| 76 | |
|---|
| 77 | /* 0xE0_0000_0000 - 0xE0_FFFF_FFFF */ |
|---|
| 78 | /* 896 GiB to 900 GiB, size of 4 GiB : USCCODE_HEAP */ |
|---|
| 79 | #define ROGUE_USCCODE_HEAP_BASE 0xE000000000ull |
|---|
| 80 | #define ROGUE_USCCODE_HEAP_SIZE SZ_4G |
|---|
| 81 | |
|---|
| 82 | /* 0xE1_0000_0000 - 0xE1_BFFF_FFFF */ |
|---|
| 83 | /* 900 GiB to 903 GiB, size of 3 GiB : RESERVED */ |
|---|
| 84 | |
|---|
| 85 | /* 0xE1_C000_000 - 0xE1_FFFF_FFFF */ |
|---|
| 86 | /* 903 GiB to 904 GiB, reserved 1 GiB, : FIRMWARE_HEAP */ |
|---|
| 87 | #define ROGUE_FW_HEAP_BASE 0xE1C0000000ull |
|---|
| 88 | |
|---|
| 89 | /* 0xE2_0000_0000 - 0xE3_FFFF_FFFF */ |
|---|
| 90 | /* 904 GiB to 912 GiB, size of 8 GiB : FREE */ |
|---|
| 91 | |
|---|
| 92 | /* 0xE4_0000_0000 - 0xE7_FFFF_FFFF */ |
|---|
| 93 | /* 912 GiB to 968 GiB, size of 16 GiB : TRANSFER_FRAG */ |
|---|
| 94 | #define ROGUE_TRANSFER_FRAG_HEAP_BASE 0xE400000000ull |
|---|
| 95 | #define ROGUE_TRANSFER_FRAG_HEAP_SIZE SZ_16G |
|---|
| 96 | |
|---|
| 97 | /* 0xE8_0000_0000 - 0xF1_FFFF_FFFF */ |
|---|
| 98 | /* 928 GiB to 968 GiB, size of 40 GiB : RESERVED */ |
|---|
| 99 | |
|---|
| 100 | /* 0xF2_0000_0000 - 0xF2_001F_FFFF **/ |
|---|
| 101 | /* 968 GiB to 969 GiB, size of 2 MiB : VISTEST_HEAP */ |
|---|
| 102 | #define ROGUE_VISTEST_HEAP_BASE 0xF200000000ull |
|---|
| 103 | #define ROGUE_VISTEST_HEAP_SIZE SZ_2M |
|---|
| 104 | |
|---|
| 105 | /* 0xF2_4000_0000 - 0xF2_FFFF_FFFF */ |
|---|
| 106 | /* 969 GiB to 972 GiB, size of 3 GiB : FREE */ |
|---|
| 107 | |
|---|
| 108 | /* 0xF3_0000_0000 - 0xFF_FFFF_FFFF */ |
|---|
| 109 | /* 972 GiB to 1024 GiB, size of 52 GiB : FREE */ |
|---|
| 110 | |
|---|
| 111 | /* 0xFF_FFFF_FFFF ************************************************************/ |
|---|
| 112 | |
|---|
| 113 | #endif /* PVR_ROGUE_HEAP_CONFIG_H */ |
|---|
| 114 | |
|---|
