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hv: cleanup legacy terminologies in RTCM module

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This patch updates below terminologies according
 to the latest TCC Spec:
  PTCT -> RTCT
  PTCM -> RTCM
  pSRAM -> Software SRAM

Tracked-On: #5649
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
This commit is contained in:
Yonghua Huang
2021-01-26 21:15:13 +08:00
committed by wenlingz
parent 806f479108
commit a6420e8cfa
13 changed files with 201 additions and 187 deletions
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12
hypervisor/arch/x86/guest/vm.c
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@@ -231,12 +231,12 @@ static void prepare_prelaunched_vm_memmap(struct acrn_vm *vm, const struct acrn_
if (entry->length == 0UL) {
continue;
} else {
if (is_psram_initialized && (entry->baseaddr == PSRAM_BASE_GPA) &&
if (is_sw_sram_initialized && (entry->baseaddr == SOFTWARE_SRAM_BASE_GPA) &&
((vm_config->guest_flags & GUEST_FLAG_RT) != 0U)){
/* pass through pSRAM to pre-RTVM */
pr_fatal("%s, %d___", __func__, __LINE__);
/* pass through Software SRAM to pre-RTVM */
ept_add_mr(vm, (uint64_t *)vm->arch_vm.nworld_eptp,
PSRAM_BASE_HPA, PSRAM_BASE_GPA, PSRAM_MAX_SIZE, EPT_RWX | EPT_WB);
SOFTWARE_SRAM_BASE_HPA, SOFTWARE_SRAM_BASE_GPA,
SOFTWARE_SRAM_MAX_SIZE, EPT_RWX | EPT_WB);
continue;
}
}
@@ -365,8 +365,8 @@ static void prepare_sos_vm_memmap(struct acrn_vm *vm)
pci_mmcfg = get_mmcfg_region();
ept_del_mr(vm, (uint64_t *)vm->arch_vm.nworld_eptp, pci_mmcfg->address, get_pci_mmcfg_size(pci_mmcfg));
/* TODO: remove pSRAM from SOS prevent SOS to use clflush to flush the pSRAM cache.
* If we remove this EPT mapping from the SOS, the ACRN-DM can't do pSRAM EPT mapping
/* TODO: remove Software SRAM from SOS prevent SOS to use clflush to flush the Software SRAM cache.
* If we remove this EPT mapping from the SOS, the ACRN-DM can't do Software SRAM EPT mapping
* because the SOS can't get the HPA of this memory region.
*/
}