114 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only OR MIT */2/* Copyright (c) 2023 Imagination Technologies Ltd. */3 4#ifndef PVR_ROGUE_HEAP_CONFIG_H5#define PVR_ROGUE_HEAP_CONFIG_H6 7#include <linux/sizes.h>8 9/*10 * ROGUE Device Virtual Address Space Definitions11 *12 * This file defines the ROGUE virtual address heaps that are used in13 * application memory contexts. It also shows where the Firmware memory heap14 * fits into this, but the firmware heap is only ever created in the15 * 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 must20 * 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 internal24 * use within the driver.25 * Range comments, those starting in column 0 below are a section heading of26 * sorts and are above the heaps in that range. Often this is the reserved27 * 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 0x8000000000ull43#define ROGUE_GENERAL_HEAP_SIZE SZ_128G44 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 0xDA00000000ull62#define ROGUE_PDSCODEDATA_HEAP_SIZE SZ_4G63 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 top68 * of a 16GiB aligned range. This is so when masked with 0x03FFFFFFFF the69 * address will avoid aliasing PB addresses. Start at 879.75GiB. Size of 256MiB.70 */71#define ROGUE_RGNHDR_HEAP_BASE 0xDBF0000000ull72#define ROGUE_RGNHDR_HEAP_SIZE SZ_256M73 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 0xE000000000ull80#define ROGUE_USCCODE_HEAP_SIZE SZ_4G81 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 0xE1C0000000ull88 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 0xE400000000ull95#define ROGUE_TRANSFER_FRAG_HEAP_SIZE SZ_16G96 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 0xF200000000ull103#define ROGUE_VISTEST_HEAP_SIZE SZ_2M104 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