diff options
Diffstat (limited to 'include/hw/pci-host/q35.h')
| -rw-r--r-- | include/hw/pci-host/q35.h | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/include/hw/pci-host/q35.h b/include/hw/pci-host/q35.h index 96d4cdc713..dbe6dc05b5 100644 --- a/include/hw/pci-host/q35.h +++ b/include/hw/pci-host/q35.h @@ -52,9 +52,10 @@ typedef struct MCHPCIState { MemoryRegion *system_memory; MemoryRegion *address_space_io; PAMMemoryRegion pam_regions[13]; - MemoryRegion smram_region; + MemoryRegion smram_region, open_high_smram; + MemoryRegion smram, low_smram, high_smram; + MemoryRegion tseg_blackhole, tseg_window; PcPciInfo pci_info; - uint8_t smm_enabled; ram_addr_t below_4g_mem_size; ram_addr_t above_4g_mem_size; uint64_t pci_hole64_size; @@ -127,8 +128,7 @@ typedef struct Q35PCIHost { #define MCH_HOST_BRIDGE_PAM_MASK ((uint8_t)0x3) #define MCH_HOST_BRIDGE_SMRAM 0x9d -#define MCH_HOST_BRIDGE_SMRAM_SIZE 1 -#define MCH_HOST_BRIDGE_SMRAM_DEFAULT ((uint8_t)0x2) +#define MCH_HOST_BRIDGE_SMRAM_SIZE 2 #define MCH_HOST_BRIDGE_SMRAM_D_OPEN ((uint8_t)(1 << 6)) #define MCH_HOST_BRIDGE_SMRAM_D_CLS ((uint8_t)(1 << 5)) #define MCH_HOST_BRIDGE_SMRAM_D_LCK ((uint8_t)(1 << 4)) @@ -139,18 +139,36 @@ typedef struct Q35PCIHost { #define MCH_HOST_BRIDGE_SMRAM_C_END 0xc0000 #define MCH_HOST_BRIDGE_SMRAM_C_SIZE 0x20000 #define MCH_HOST_BRIDGE_UPPER_SYSTEM_BIOS_END 0x100000 +#define MCH_HOST_BRIDGE_SMRAM_DEFAULT \ + MCH_HOST_BRIDGE_SMRAM_C_BASE_SEG +#define MCH_HOST_BRIDGE_SMRAM_WMASK \ + (MCH_HOST_BRIDGE_SMRAM_D_OPEN | \ + MCH_HOST_BRIDGE_SMRAM_D_CLS | \ + MCH_HOST_BRIDGE_SMRAM_D_LCK | \ + MCH_HOST_BRIDGE_SMRAM_G_SMRAME) +#define MCH_HOST_BRIDGE_SMRAM_WMASK_LCK \ + MCH_HOST_BRIDGE_SMRAM_D_CLS #define MCH_HOST_BRIDGE_ESMRAMC 0x9e -#define MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME ((uint8_t)(1 << 6)) -#define MCH_HOST_BRIDGE_ESMRAMC_E_SMERR ((uint8_t)(1 << 5)) -#define MCH_HOST_BRIDGE_ESMRAMC_SM_CACHE ((uint8_t)(1 << 4)) -#define MCH_HOST_BRIDGE_ESMRAMC_SM_L1 ((uint8_t)(1 << 3)) -#define MCH_HOST_BRIDGE_ESMRAMC_SM_L2 ((uint8_t)(1 << 2)) +#define MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME ((uint8_t)(1 << 7)) +#define MCH_HOST_BRIDGE_ESMRAMC_E_SMERR ((uint8_t)(1 << 6)) +#define MCH_HOST_BRIDGE_ESMRAMC_SM_CACHE ((uint8_t)(1 << 5)) +#define MCH_HOST_BRIDGE_ESMRAMC_SM_L1 ((uint8_t)(1 << 4)) +#define MCH_HOST_BRIDGE_ESMRAMC_SM_L2 ((uint8_t)(1 << 3)) #define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_MASK ((uint8_t)(0x3 << 1)) #define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_1MB ((uint8_t)(0x0 << 1)) #define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_2MB ((uint8_t)(0x1 << 1)) #define MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_8MB ((uint8_t)(0x2 << 1)) #define MCH_HOST_BRIDGE_ESMRAMC_T_EN ((uint8_t)1) +#define MCH_HOST_BRIDGE_ESMRAMC_DEFAULT \ + (MCH_HOST_BRIDGE_ESMRAMC_SM_CACHE | \ + MCH_HOST_BRIDGE_ESMRAMC_SM_L1 | \ + MCH_HOST_BRIDGE_ESMRAMC_SM_L2) +#define MCH_HOST_BRIDGE_ESMRAMC_WMASK \ + (MCH_HOST_BRIDGE_ESMRAMC_H_SMRAME | \ + MCH_HOST_BRIDGE_ESMRAMC_TSEG_SZ_MASK | \ + MCH_HOST_BRIDGE_ESMRAMC_T_EN) +#define MCH_HOST_BRIDGE_ESMRAMC_WMASK_LCK 0 /* D1:F0 PCIE* port*/ #define MCH_PCIE_DEV 1 |