From f809c605122df291bbb9004dc487bde0969134b5 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 31 Mar 2015 14:12:25 +0200 Subject: target-i386: use memory API to implement SMRAM Remove cpu_smm_register and cpu_smm_update. Instead, each CPU address space gets an extra region which is an alias of /machine/smram. This extra region is enabled or disabled as the CPU enters/exits SMM. Signed-off-by: Paolo Bonzini --- include/hw/i386/pc.h | 1 - include/hw/pci-host/pam.h | 5 +---- include/hw/pci-host/q35.h | 1 - 3 files changed, 1 insertion(+), 6 deletions(-) (limited to 'include') diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index bec6de1..86c5651 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -210,7 +210,6 @@ void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); void pc_pci_device_init(PCIBus *pci_bus); typedef void (*cpu_set_smm_t)(int smm, void *arg); -void cpu_smm_register(cpu_set_smm_t callback, void *arg); void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); diff --git a/include/hw/pci-host/pam.h b/include/hw/pci-host/pam.h index 4d03e4b..80dd605 100644 --- a/include/hw/pci-host/pam.h +++ b/include/hw/pci-host/pam.h @@ -86,10 +86,7 @@ typedef struct PAMMemoryRegion { unsigned current; } PAMMemoryRegion; -void smram_update(MemoryRegion *smram_region, uint8_t smram, - uint8_t smm_enabled); -void smram_set_smm(uint8_t *host_smm_enabled, int smm, uint8_t smram, - MemoryRegion *smram_region); +void smram_update(MemoryRegion *smram_region, uint8_t smram); void init_pam(DeviceState *dev, MemoryRegion *ram, MemoryRegion *system, MemoryRegion *pci, PAMMemoryRegion *mem, uint32_t start, uint32_t size); void pam_update(PAMMemoryRegion *mem, int idx, uint8_t val); diff --git a/include/hw/pci-host/q35.h b/include/hw/pci-host/q35.h index 4c9eacc..17adeaa 100644 --- a/include/hw/pci-host/q35.h +++ b/include/hw/pci-host/q35.h @@ -55,7 +55,6 @@ typedef struct MCHPCIState { MemoryRegion smram_region; MemoryRegion smram, low_smram; 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; -- cgit v1.1