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dm: sync common header file to DM

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sync acrn_common.h to device model
set secure world enabled flag

Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Mingqiang Chi 2018-04-09 15:39:09 +08:00 committed by lijinxia
parent f48e5d1a02
commit 58d31097e5
2 changed files with 39 additions and 29 deletions
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7
core/vmmapi.c
View File

@ -149,7 +149,12 @@ vm_open(const char *name)
ctx->lowmem_limit = 2 * GB;
ctx->name = (char *)(ctx + 1);
strcpy(ctx->name, name);
create_vm.secure_world_enabled = trusty_enabled;
/* Set trusty enable flag */
if (trusty_enabled)
create_vm.vm_flag |= SECURE_WORLD_ENABLED;
else
create_vm.vm_flag &= (~SECURE_WORLD_ENABLED);
while (retry > 0) {
error = ioctl(ctx->fd, IC_CREATE_VM, &create_vm);

61
include/public/acrn_common.h
View File

@ -82,6 +82,9 @@
#define REQUEST_READ 0
#define REQUEST_WRITE 1
/* Generic VM flags from guest OS */
#define SECURE_WORLD_ENABLED (1UL<<0) /* Whether secure world is enabled */
/**
* @brief Hypercall
*
@ -161,29 +164,31 @@ struct acrn_create_vm {
/** created vmid return to VHM. Keep it first field */
int32_t vmid;
/** vcpu numbers this VM want to create */
/** VCPU numbers this VM want to create */
uint32_t vcpu_num;
/** the GUID of this VM */
uint8_t GUID[16];
/** whether Secure World is enabled for this VM */
uint8_t secure_world_enabled;
/* VM flag bits from Guest OS, now used
* SECURE_WORLD_ENABLED (1UL<<0)
*/
uint64_t vm_flag;
/** Reserved for future use*/
uint8_t reserved[31];
uint8_t reserved[24];
} __aligned(8);
/**
* @brief Info to create a vcpu
* @brief Info to create a VCPU
*
* the parameter for HC_CREATE_VCPU hypercall
*/
struct acrn_create_vcpu {
/** the virtual cpu id for the vcpu want to create */
/** the virtual CPU ID for the VCPU created */
uint32_t vcpu_id;
/** the physical cpu id for the vcpu want to create */
/** the physical CPU ID for the VCPU created */
uint32_t pcpu_id;
} __aligned(8);
@ -193,7 +198,7 @@ struct acrn_create_vcpu {
* the parameter for HC_SET_IOREQ_BUFFER hypercall
*/
struct acrn_set_ioreq_buffer {
/** gpa of per VM request_buffer */
/** guest physical address of VM request_buffer */
uint64_t req_buf;
} __aligned(8);
@ -204,7 +209,7 @@ struct acrn_set_ioreq_buffer {
#define ACRN_INTR_TYPE_IOAPIC 1
/**
* @brief Info to assert/deassert/pulse a virtual irq line for a VM
* @brief Info to assert/deassert/pulse a virtual IRQ line for a VM
*
* the parameter for HC_ASSERT_IRQLINE/HC_DEASSERT_IRQLINE/HC_PULSE_IRQLINE
* hypercall
@ -216,76 +221,76 @@ struct acrn_irqline {
/** reserved for alignment padding */
uint32_t reserved;
/** pic irq for ISA type */
/** pic IRQ for ISA type */
uint64_t pic_irq;
/** ioapic irq for IOAPIC & ISA TYPE,
* if -1 then this irq will not be injected
/** ioapic IRQ for IOAPIC & ISA TYPE,
* if -1 then this IRQ will not be injected
*/
uint64_t ioapic_irq;
} __aligned(8);
/**
* @brief Info to inject a msi interrupt for a VM
* @brief Info to inject a MSI interrupt to VM
*
* the parameter for HC_INJECT_MSI hypercall
*/
struct acrn_msi_entry {
/** msi addr[19:12] with dest vcpu id */
/** MSI addr[19:12] with dest VCPU ID */
uint64_t msi_addr;
/** msi data[7:0] with vector */
/** MSI data[7:0] with vector */
uint64_t msi_data;
} __aligned(8);
/**
* @brief Info to inject a nmi interrupt for a VM
* @brief Info to inject a NMI interrupt for a VM
*/
struct acrn_nmi_entry {
/** virtual cpu id to inject */
/** virtual CPU ID to inject */
int64_t vcpu_id;
} __aligned(8);
/**
* @brief Info to remap pass-through pci msi for a VM
* @brief Info to remap pass-through PCI MSI for a VM
*
* the parameter for HC_VM_PCI_MSIX_REMAP hypercall
*/
struct acrn_vm_pci_msix_remap {
/** pass-through pci device virtual BDF# */
/** pass-through PCI device virtual BDF# */
uint16_t virt_bdf;
/** pass-through pci device physical BDF# */
/** pass-through PCI device physical BDF# */
uint16_t phys_bdf;
/** pass-through pci device MSI/x cap control data */
/** pass-through PCI device MSI/MSI-X cap control data */
uint16_t msi_ctl;
/** reserved for alignment padding */
uint16_t reserved;
/** pass-through pci device msi address to remap, which will
/** pass-through PCI device MSI address to remap, which will
* return the caller after remapping
*/
uint64_t msi_addr; /* IN/OUT: msi address to fix */
/** pass-through pci device msi data to remap, which will
/** pass-through PCI device MSI data to remap, which will
* return the caller after remapping
*/
uint32_t msi_data;
/** pass-through pci device is msi or msix
/** pass-through PCI device is MSI or MSI-X
* 0 - MSI, 1 - MSI-X
*/
int32_t msix;
/** if the pass-through pci device is msix, this field contains
/** if the pass-through PCI device is MSI-X, this field contains
* the MSI-X entry table index
*/
int32_t msix_entry_index;
/** if the pass-through pci device is msix, this field contains
* Vector Control for MSI-X Entry, field defined in MSIX spec
/** if the pass-through PCI device is MSI-X, this field contains
* Vector Control for MSI-X Entry, field defined in MSI-X spec
*/
uint32_t vector_ctl;
} __aligned(8);
@ -294,7 +299,7 @@ struct acrn_vm_pci_msix_remap {
* @brief The guest config pointer offset.
*
* It's designed to support passing DM config data pointer, based on it,
* hypervisor would parse then pass DM defined configration to GUEST vcpu
* hypervisor would parse then pass DM defined configuration to GUEST VCPU
* when booting guest VM.
* the address 0xd0000 here is designed by DM, as it arranged all memory
* layout below 1M, DM should make sure there is no overlap for the address