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hv: memory: remove get_sworld_memory_base API

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memory_ops structure will be changed to store page table related fields.
However, secure world memory base address is not one of them, it's VM
related. So save sworld_memory_base_hva in vm_arch structure directly.

Signed-off-by: Li Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Tracked-On: #5788
This commit is contained in:
Li Fei1
2021-02-19 09:25:59 +08:00
committed by wenlingz
parent 0a7bb7340f
commit 312702f2ec
4 changed files with 3 additions and 12 deletions
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1
hypervisor/include/arch/x86/guest/vm.h
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@@ -107,6 +107,7 @@ struct vm_arch {
* but Normal World can not access Secure World's memory.
*/
void *sworld_eptp;
void *sworld_memory_base_hva;
struct memory_ops ept_mem_ops;
struct acrn_vioapics vioapics; /* Virtual IOAPIC/s */

2
hypervisor/include/arch/x86/page.h
View File

@@ -93,7 +93,6 @@ union pgtable_pages_info {
struct page *nworld_pd_base;
struct page *nworld_pt_base;
struct page *sworld_pgtable_base;
struct page *sworld_memory_base;
} ept;
};
@@ -106,7 +105,6 @@ struct memory_ops {
struct page *(*get_pdpt_page)(const union pgtable_pages_info *info, uint64_t gpa);
struct page *(*get_pd_page)(const union pgtable_pages_info *info, uint64_t gpa);
struct page *(*get_pt_page)(const union pgtable_pages_info *info, uint64_t gpa);
void *(*get_sworld_memory_base)(const union pgtable_pages_info *info);
void (*clflush_pagewalk)(const void *p);
void (*tweak_exe_right)(uint64_t *entry);
void (*recover_exe_right)(uint64_t *entry);