compat: replace PC_COMPAT_2_12 & HW_COMPAT_2_12 macros

[qemu.git] / hw / s390x / s390-pci-bus.h

diff --git a/hw/s390x/s390-pci-bus.h b/hw/s390x/s390-pci-bus.h
index bd636abc281e7cfba53eacd37aae3e276f845929..f47a0f2da57ccf54ed8572f7edf8393cf66cb58b 100644 (file)
--- a/hw/s390x/s390-pci-bus.h
+++ b/hw/s390x/s390-pci-bus.h
@@ -148,6 +148,8 @@ enum ZpciIoatDtype {
 #define ZPCI_STE_FLAG_MASK      0x7ffULL
 #define ZPCI_STE_ADDR_MASK      (~ZPCI_STE_FLAG_MASK)
 
+#define ZPCI_SFAA_MASK          (~((1ULL << 20) - 1))
+
 /* I/O Page tables */
 #define ZPCI_PTE_VALID_MASK             0x400
 #define ZPCI_PTE_INVALID                0x400
@@ -165,10 +167,15 @@ enum ZpciIoatDtype {
 #define ZPCI_TABLE_INVALID              0x20
 #define ZPCI_TABLE_PROTECTED            0x200
 #define ZPCI_TABLE_UNPROTECTED          0x000
+#define ZPCI_TABLE_FC                   0x400
 
 #define ZPCI_TABLE_VALID_MASK           0x20
 #define ZPCI_TABLE_PROT_MASK            0x200
 
+#define ZPCI_ETT_RT 1
+#define ZPCI_ETT_ST 0
+#define ZPCI_ETT_PT -1
+
 /* PCI Function States
  *
  * reserved: default; device has just been plugged or is in progress of being
@@ -245,7 +252,6 @@ typedef struct ChscSeiNt2Res {
 } QEMU_PACKED ChscSeiNt2Res;
 
 typedef struct S390MsixInfo {
-    bool available;
     uint8_t table_bar;
     uint8_t pba_bar;
     uint16_t entries;
@@ -253,6 +259,13 @@ typedef struct S390MsixInfo {
     uint32_t pba_offset;
 } S390MsixInfo;
 
+typedef struct S390IOTLBEntry {
+    uint64_t iova;
+    uint64_t translated_addr;
+    uint64_t len;
+    uint64_t perm;
+} S390IOTLBEntry;
+
 typedef struct S390PCIBusDevice S390PCIBusDevice;
 typedef struct S390PCIIOMMU {
     Object parent_obj;
@@ -264,6 +277,7 @@ typedef struct S390PCIIOMMU {
     uint64_t g_iota;
     uint64_t pba;
     uint64_t pal;
+    GHashTable *iotlb;
 } S390PCIIOMMU;
 
 typedef struct S390PCIIOMMUTable {
@@ -284,6 +298,7 @@ struct S390PCIBusDevice {
     uint64_t fmb_addr;
     uint8_t isc;
     uint16_t noi;
+    uint16_t maxstbl;
     uint8_t sum;
     S390MsixInfo msix;
     AdapterRoutes routes;
@@ -319,9 +334,13 @@ void s390_pci_iommu_enable(S390PCIIOMMU *iommu);
 void s390_pci_iommu_disable(S390PCIIOMMU *iommu);
 void s390_pci_generate_error_event(uint16_t pec, uint32_t fh, uint32_t fid,
                                    uint64_t faddr, uint32_t e);
+uint16_t s390_guest_io_table_walk(uint64_t g_iota, hwaddr addr,
+                                  S390IOTLBEntry *entry);
 S390PCIBusDevice *s390_pci_find_dev_by_idx(S390pciState *s, uint32_t idx);
 S390PCIBusDevice *s390_pci_find_dev_by_fh(S390pciState *s, uint32_t fh);
 S390PCIBusDevice *s390_pci_find_dev_by_fid(S390pciState *s, uint32_t fid);
+S390PCIBusDevice *s390_pci_find_dev_by_target(S390pciState *s,
+                                              const char *target);
 S390PCIBusDevice *s390_pci_find_next_avail_dev(S390pciState *s,
                                                S390PCIBusDevice *pbdev);