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-rw-r--r--hw/i386/intel_iommu.c42
-rw-r--r--include/hw/i386/intel_iommu.h8
2 files changed, 25 insertions, 25 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 0e139d1945..28c31a2cdf 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -2010,7 +2010,7 @@ static Property vtd_properties[] = {
/* Read IRTE entry with specific index */
static int vtd_irte_get(IntelIOMMUState *iommu, uint16_t index,
- VTD_IRTE *entry, uint16_t sid)
+ VTD_IR_TableEntry *entry, uint16_t sid)
{
static const uint16_t vtd_svt_mask[VTD_SQ_MAX] = \
{0xffff, 0xfffb, 0xfff9, 0xfff8};
@@ -2026,7 +2026,7 @@ static int vtd_irte_get(IntelIOMMUState *iommu, uint16_t index,
return -VTD_FR_IR_ROOT_INVAL;
}
- if (!entry->present) {
+ if (!entry->irte.present) {
VTD_DPRINTF(GENERAL, "error: present flag not set in IRTE"
" entry index %u value 0x%"PRIx64 " 0x%"PRIx64,
index, le64_to_cpu(entry->data[1]),
@@ -2034,8 +2034,8 @@ static int vtd_irte_get(IntelIOMMUState *iommu, uint16_t index,
return -VTD_FR_IR_ENTRY_P;
}
- if (entry->__reserved_0 || entry->__reserved_1 || \
- entry->__reserved_2) {
+ if (entry->irte.__reserved_0 || entry->irte.__reserved_1 ||
+ entry->irte.__reserved_2) {
VTD_DPRINTF(GENERAL, "error: IRTE entry index %"PRIu16
" reserved fields non-zero: 0x%"PRIx64 " 0x%"PRIx64,
index, le64_to_cpu(entry->data[1]),
@@ -2045,14 +2045,14 @@ static int vtd_irte_get(IntelIOMMUState *iommu, uint16_t index,
if (sid != X86_IOMMU_SID_INVALID) {
/* Validate IRTE SID */
- source_id = le32_to_cpu(entry->source_id);
- switch (entry->sid_vtype) {
+ source_id = le32_to_cpu(entry->irte.source_id);
+ switch (entry->irte.sid_vtype) {
case VTD_SVT_NONE:
VTD_DPRINTF(IR, "No SID validation for IRTE index %d", index);
break;
case VTD_SVT_ALL:
- mask = vtd_svt_mask[entry->sid_q];
+ mask = vtd_svt_mask[entry->irte.sid_q];
if ((source_id & mask) != (sid & mask)) {
VTD_DPRINTF(GENERAL, "SID validation for IRTE index "
"%d failed (reqid 0x%04x sid 0x%04x)", index,
@@ -2075,7 +2075,7 @@ static int vtd_irte_get(IntelIOMMUState *iommu, uint16_t index,
default:
VTD_DPRINTF(GENERAL, "Invalid SVT bits (0x%x) in IRTE index "
- "%d", entry->sid_vtype, index);
+ "%d", entry->irte.sid_vtype, index);
/* Take this as verification failure. */
return -VTD_FR_IR_SID_ERR;
break;
@@ -2089,7 +2089,7 @@ static int vtd_irte_get(IntelIOMMUState *iommu, uint16_t index,
static int vtd_remap_irq_get(IntelIOMMUState *iommu, uint16_t index,
VTDIrq *irq, uint16_t sid)
{
- VTD_IRTE irte = {};
+ VTD_IR_TableEntry irte = {};
int ret = 0;
ret = vtd_irte_get(iommu, index, &irte, sid);
@@ -2097,18 +2097,18 @@ static int vtd_remap_irq_get(IntelIOMMUState *iommu, uint16_t index,
return ret;
}
- irq->trigger_mode = irte.trigger_mode;
- irq->vector = irte.vector;
- irq->delivery_mode = irte.delivery_mode;
- irq->dest = le32_to_cpu(irte.dest_id);
+ irq->trigger_mode = irte.irte.trigger_mode;
+ irq->vector = irte.irte.vector;
+ irq->delivery_mode = irte.irte.delivery_mode;
+ irq->dest = le32_to_cpu(irte.irte.dest_id);
if (!iommu->intr_eime) {
#define VTD_IR_APIC_DEST_MASK (0xff00ULL)
#define VTD_IR_APIC_DEST_SHIFT (8)
irq->dest = (irq->dest & VTD_IR_APIC_DEST_MASK) >>
VTD_IR_APIC_DEST_SHIFT;
}
- irq->dest_mode = irte.dest_mode;
- irq->redir_hint = irte.redir_hint;
+ irq->dest_mode = irte.irte.dest_mode;
+ irq->redir_hint = irte.irte.redir_hint;
VTD_DPRINTF(IR, "remapping interrupt index %d: trig:%u,vec:%u,"
"deliver:%u,dest:%u,dest_mode:%u", index,
@@ -2167,23 +2167,23 @@ static int vtd_interrupt_remap_msi(IntelIOMMUState *iommu,
}
addr.data = origin->address & VTD_MSI_ADDR_LO_MASK;
- if (le16_to_cpu(addr.__head) != 0xfee) {
+ if (le16_to_cpu(addr.addr.__head) != 0xfee) {
VTD_DPRINTF(GENERAL, "error: MSI addr low 32 bits invalid: "
"0x%"PRIx32, addr.data);
return -VTD_FR_IR_REQ_RSVD;
}
/* This is compatible mode. */
- if (addr.int_mode != VTD_IR_INT_FORMAT_REMAP) {
+ if (addr.addr.int_mode != VTD_IR_INT_FORMAT_REMAP) {
goto do_not_translate;
}
- index = addr.index_h << 15 | le16_to_cpu(addr.index_l);
+ index = addr.addr.index_h << 15 | le16_to_cpu(addr.addr.index_l);
#define VTD_IR_MSI_DATA_SUBHANDLE (0x0000ffff)
#define VTD_IR_MSI_DATA_RESERVED (0xffff0000)
- if (addr.sub_valid) {
+ if (addr.addr.sub_valid) {
/* See VT-d spec 5.1.2.2 and 5.1.3 on subhandle */
index += origin->data & VTD_IR_MSI_DATA_SUBHANDLE;
}
@@ -2193,7 +2193,7 @@ static int vtd_interrupt_remap_msi(IntelIOMMUState *iommu,
return ret;
}
- if (addr.sub_valid) {
+ if (addr.addr.sub_valid) {
VTD_DPRINTF(IR, "received MSI interrupt");
if (origin->data & VTD_IR_MSI_DATA_RESERVED) {
VTD_DPRINTF(GENERAL, "error: MSI data bits non-zero for "
@@ -2217,7 +2217,7 @@ static int vtd_interrupt_remap_msi(IntelIOMMUState *iommu,
* We'd better keep the last two bits, assuming that guest OS
* might modify it. Keep it does not hurt after all.
*/
- irq.msi_addr_last_bits = addr.__not_care;
+ irq.msi_addr_last_bits = addr.addr.__not_care;
/* Translate VTDIrq to MSI message */
vtd_generate_msi_message(&irq, translated);
diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h
index 2eba7ed4db..a42dbd745a 100644
--- a/include/hw/i386/intel_iommu.h
+++ b/include/hw/i386/intel_iommu.h
@@ -59,7 +59,7 @@ typedef struct IntelIOMMUState IntelIOMMUState;
typedef struct VTDAddressSpace VTDAddressSpace;
typedef struct VTDIOTLBEntry VTDIOTLBEntry;
typedef struct VTDBus VTDBus;
-typedef union VTD_IRTE VTD_IRTE;
+typedef union VTD_IR_TableEntry VTD_IR_TableEntry;
typedef union VTD_IR_MSIAddress VTD_IR_MSIAddress;
typedef struct VTDIrq VTDIrq;
typedef struct VTD_MSIMessage VTD_MSIMessage;
@@ -120,7 +120,7 @@ enum {
};
/* Interrupt Remapping Table Entry Definition */
-union VTD_IRTE {
+union VTD_IR_TableEntry {
struct {
#ifdef HOST_WORDS_BIGENDIAN
uint32_t dest_id:32; /* Destination ID */
@@ -159,7 +159,7 @@ union VTD_IRTE {
uint64_t sid_vtype:2; /* Source-ID Validation Type */
uint64_t __reserved_2:44; /* Reserved 2 */
#endif
- } QEMU_PACKED;
+ } QEMU_PACKED irte;
uint64_t data[2];
};
@@ -184,7 +184,7 @@ union VTD_IR_MSIAddress {
uint32_t index_l:15; /* Interrupt index bit 14-0 */
uint32_t __head:12; /* Should always be: 0x0fee */
#endif
- } QEMU_PACKED;
+ } QEMU_PACKED addr;
uint32_t data;
};
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-20 18:02:03 +0000