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hv: modularization: remove get_rsdp_ptr() from multboot API.

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This function is a derivative of get_multiboot_info().

Tracked-On: #5661
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
This commit is contained in:
Liang Yi 2021-01-18 06:10:35 +08:00 committed by wenlingz
parent 101004603a
commit f6aa0a70c5
3 changed files with 1 additions and 15 deletions
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2
hypervisor/boot/acpi_base.c
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@ -70,7 +70,7 @@ static struct acpi_table_rsdp *get_rsdp(void)
if (acpi_rsdp != NULL) { if (acpi_rsdp != NULL) {
rsdp = acpi_rsdp; rsdp = acpi_rsdp;
} else { } else {
rsdp = (struct acpi_table_rsdp *)get_rsdp_ptr(); rsdp = (struct acpi_table_rsdp *)(get_multiboot_info()->mi_acpi_rsdp_va);
if (rsdp == NULL) { if (rsdp == NULL) {
uint16_t *addr; uint16_t *addr;

1
hypervisor/boot/include/multiboot.h
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@ -87,7 +87,6 @@ struct acrn_multiboot_info *get_multiboot_info(void);
int32_t sanitize_multiboot_info(void); int32_t sanitize_multiboot_info(void);
void parse_hv_cmdline(void); void parse_hv_cmdline(void);
const void* get_rsdp_ptr(void);
#endif /* ASSEMBLER */ #endif /* ASSEMBLER */

13
hypervisor/boot/multiboot/multiboot.c
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@ -176,16 +176,3 @@ struct acrn_multiboot_info *get_multiboot_info(void)
{ {
return &acrn_mbi; return &acrn_mbi;
} }
const void* get_rsdp_ptr(void)
{
const void *rsdp_ptr;
if (boot_from_multiboot2()) {
rsdp_ptr = acrn_mbi.mi_acpi_rsdp_va;
} else {
rsdp_ptr = NULL;
}
return rsdp_ptr;
}