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dm: vmmapi: augment the vm_get_config() vmmapi to include a struct platform_info* parameter

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This allows users to retrieve and use the requested platform_info information from hypervisor

Tracked-On: #6020
Reviewed-by: Wang, Yu1 <yu1.wang@intel.com>
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
This commit is contained in:
dongshen
2021-05-19 17:33:03 -07:00
committed by wenlingz
parent 3e1fa0fb98
commit 6680208ed9
4 changed files with 25 additions and 5 deletions
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5
devicemodel/core/vmmapi.c
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@@ -712,7 +712,7 @@ vm_irqfd(struct vmctx *ctx, struct acrn_irqfd *args)
}
int
vm_get_config(struct vmctx *ctx, struct acrn_vm_config *vm_cfg)
vm_get_config(struct vmctx *ctx, struct acrn_vm_config *vm_cfg, struct platform_info *plat_info)
{
#define VM_CFG_BUFF_SIZE 0x8000
int i, err = 0;
@@ -751,6 +751,9 @@ vm_get_config(struct vmctx *ctx, struct acrn_vm_config *vm_cfg)
}
memcpy((void *)vm_cfg, (void *)pcfg, sizeof(struct acrn_vm_config));
if (plat_info != NULL) {
memcpy((void *)plat_info, (void *)&platform_info, sizeof(struct platform_info));
}
exit:
free(configs_buff);