Add support for s390x ioctls. (#49)

Add support for s390x ioctls, add several more socket ioctl codes, and
regenerate the generated ioctl files.

Also, decnet has been removed from Linux, so remove dn.h.

Author: sunfishcode

gen/ioctl/generate.sh

@@ -41,5 +41,8 @@ qemu-mipsel -L /usr/mipsel-linux-gnu ./main.exe >> "$out"
 riscv64-linux-gnu-gcc -Iinclude -c list.c $cflags
 riscv64-linux-gnu-gcc main.c list.o -o main.exe $cflags
 qemu-riscv64 -L /usr/riscv64-linux-gnu ./main.exe >> "$out"
+s390x-linux-gnu-gcc -Iinclude -c list.c $cflags
+s390x-linux-gnu-gcc main.c list.o -o main.exe $cflags
+qemu-s390x -L /usr/s390x-linux-gnu ./main.exe >> "$out"
 
 rm list.o main.exe

gen/ioctl/generated.txt

@@ -205,6 +205,23 @@ SIOCGRARP
 SIOCSRARP
 SIOCGIFMAP
 SIOCSIFMAP
+SIOCRTMSG
+SIOCSIFNAME
+SIOCGIFINDEX
+SIOGIFINDEX
+SIOCSIFPFLAGS
+SIOCGIFPFLAGS
+SIOCDIFADDR
+SIOCSIFHWBROADCAST
+SIOCGIFCOUNT
+SIOCGIFBR
+SIOCSIFBR
+SIOCGIFTXQLEN
+SIOCSIFTXQLEN
+SIOCADDDLCI
+SIOCDELDLCI
+SIOCDEVPRIVATE
+SIOCPROTOPRIVATE
 FIBMAP
 FIGETBSZ
 FIFREEZE
@@ -242,6 +259,111 @@ MGSL_IOCGPARAMS
 ENI_SETMULT
 RIO_GET_EVENT_MASK
 LIRC_GET_MAX_TIMEOUT
+KVM_SET_BOOT_CPU_ID
+KVM_SET_MP_STATE
+KVM_GET_MP_STATE
+KVM_SET_MEMORY_REGION
+KVM_GET_API_VERSION
+KVM_S390_GET_SKEYS
+KVM_SET_ONE_REG
+KVM_IRQ_LINE_STATUS
+KVM_SET_USER_MEMORY_REGION
+KVM_S390_INTERRUPT
+KVM_TPR_ACCESS_REPORTING
+KVM_GET_FPU
+KVM_ASSIGN_SET_MSIX_ENTRY
+KVM_MEMORY_ENCRYPT_REG_REGION
+KVM_S390_UCAS_MAP
+KVM_ASSIGN_SET_INTX_MASK
+KVM_MEMORY_ENCRYPT_OP
+KVM_CREATE_PIT2
+KVM_S390_VCPU_FAULT
+KVM_REGISTER_COALESCED_MMIO
+KVM_SET_VAPIC_ADDR
+KVM_CREATE_DEVICE
+KVM_GET_IRQCHIP
+KVM_TRANSLATE
+KVM_S390_SET_INITIAL_PSW
+KVM_X86_SETUP_MCE
+KVM_DEASSIGN_PCI_DEVICE
+KVM_XEN_HVM_SET_ATTR
+KVM_GET_CLOCK
+KVM_SET_FPU
+KVM_KVMCLOCK_CTRL
+KVM_PPC_GET_PVINFO
+KVM_X86_GET_MCE_CAP_SUPPORTED
+KVM_S390_GET_IRQ_STATE
+KVM_GET_DEVICE_ATTR
+KVM_S390_INITIAL_RESET
+KVM_SET_REGS
+KVM_GET_TSC_KHZ
+KVM_CHECK_EXTENSION
+KVM_PPC_RESIZE_HPT_COMMIT
+KVM_GET_DIRTY_LOG
+KVM_S390_SET_IRQ_STATE
+KVM_S390_NORMAL_RESET
+KVM_SET_SIGNAL_MASK
+KVM_XEN_VCPU_SET_ATTR
+KVM_SET_GSI_ROUTING
+KVM_CREATE_VCPU
+KVM_S390_UCAS_UNMAP
+KVM_S390_STORE_STATUS
+KVM_UNREGISTER_COALESCED_MMIO
+KVM_ASSIGN_DEV_IRQ
+KVM_S390_PV_COMMAND
+KVM_S390_ENABLE_SIE
+KVM_CLEAR_DIRTY_LOG
+KVM_GET_ONE_REG
+KVM_ARM_SET_DEVICE_ADDR
+KVM_DIRTY_TLB
+KVM_NMI
+KVM_HYPERV_EVENTFD
+KVM_S390_MEM_OP
+KVM_PPC_SVM_OFF
+KVM_PPC_RESIZE_HPT_PREPARE
+KVM_INTERRUPT
+KVM_XEN_HVM_GET_ATTR
+KVM_GET_SREGS
+KVM_SET_IDENTITY_MAP_ADDR
+KVM_GET_REGS
+KVM_S390_GET_CMMA_BITS
+KVM_CREATE_IRQCHIP
+KVM_ASSIGN_PCI_DEVICE
+KVM_SET_NR_MMU_PAGES
+KVM_IOEVENTFD
+KVM_RUN
+KVM_S390_SET_SKEYS
+KVM_SET_DEVICE_ATTR
+KVM_DEASSIGN_DEV_IRQ
+KVM_SMI
+KVM_SET_TSS_ADDR
+KVM_GET_NR_MMU_PAGES
+KVM_XEN_VCPU_GET_ATTR
+KVM_REINJECT_CONTROL
+KVM_HAS_DEVICE_ATTR
+KVM_IRQFD
+KVM_S390_SET_CMMA_BITS
+KVM_SET_IRQCHIP
+KVM_SIGNAL_MSI
+KVM_GET_VCPU_MMAP_SIZE
+KVM_CREATE_VM
+KVM_S390_CLEAR_RESET
+KVM_RESET_DIRTY_RINGS
+KVM_ASSIGN_SET_MSIX_NR
+KVM_CREATE_PIT
+KVM_SET_GUEST_DEBUG
+KVM_GET_REG_LIST
+KVM_ARM_VCPU_FINALIZE
+KVM_SET_CLOCK
+KVM_PPC_ALLOCATE_HTAB
+KVM_PPC_GET_SMMU_INFO
+KVM_SET_TSC_KHZ
+KVM_S390_IRQ
+KVM_ENABLE_CAP
+KVM_IRQ_LINE
+KVM_SET_SREGS
+KVM_MEMORY_ENCRYPT_UNREG_REGION
+KVM_GET_STATS_FD
 USBDEVFS_CLAIMINTERFACE
 CHIOMOVE
 SONYPI_IOCGBATFLAGS
@@ -429,7 +551,6 @@ PTP_SYS_OFFSET
 BTRFS_IOC_SPACE_INFO
 VIDIOC_SUBDEV_ENUM_FRAME_SIZE
 ND_IOCTL_VENDOR
-SIOCSNETADDR
 SCIF_VREADFROM
 BTRFS_IOC_TRANS_START
 INOTIFY_IOC_SETNEXTWD
@@ -448,7 +569,6 @@ BTRFS_IOC_TREE_SEARCH
 RTC_PLL_GET
 RIO_CM_EP_GET_LIST
 USBDEVFS_DISCSIGNAL
-OSIOCSNETADDR
 LIRC_GET_MIN_TIMEOUT
 SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY
 DM_TARGET_MSG
@@ -537,7 +657,6 @@ UDF_GETEASIZE
 NVME_IOCTL_ADMIN64_CMD
 VHOST_SET_OWNER
 RIO_ALLOC_DMA
-F2FS_IOC_ABORT_VOLATILE_WRITE
 RIO_CM_CHAN_ACCEPT
 I2OHRTGET
 ATM_SETCIRANGE
@@ -762,7 +881,6 @@ UI_END_FF_ERASE
 SWITCHTEC_IOCTL_FLASH_PART_INFO
 FW_CDEV_IOC_SEND_PHY_PACKET
 NBD_SET_FLAGS
-SIOCGNETADDR
 VFIO_DEVICE_GET_REGION_INFO
 REISERFS_IOC_UNPACK
 FW_CDEV_IOC_REMOVE_DESCRIPTOR
@@ -792,7 +910,6 @@ NILFS_IOCTL_RESIZE
 PHN_GETREG
 I2OSWDL
 VBG_IOCTL_VMMDEV_REQUEST_BIG
-OSIOCGNETADDR
 JSIOCGBUTTONS
 VFIO_IOMMU_ENABLE
 DM_DEV_RENAME
@@ -1426,6 +1543,7 @@ HIDIOCGREPORTINFO
 WDIOC_GETBOOTSTATUS
 VDUSE_VQ_GET_INFO
 ACRN_IOCTL_ASSIGN_PCIDEV
+BLKGETDISKSEQ
 ACRN_IOCTL_PM_GET_CPU_STATE
 ACRN_IOCTL_DESTROY_VM
 ACRN_IOCTL_SET_PTDEV_INTR

gen/ioctl/list.c

@@ -62,7 +62,6 @@ struct sockaddr {
 #include <linux/dma-buf.h>
 #include <linux/dma-heap.h>
 #include <linux/dm-ioctl.h>
-#include <linux/dn.h>
 #include <linux/fb.h>
 #include <linux/f2fs.h>
 #include <linux/fiemap.h>
@@ -453,6 +452,23 @@ void list(void) {
     IOCTL_REQUEST(SIOCSRARP);
     IOCTL_REQUEST(SIOCGIFMAP);
     IOCTL_REQUEST(SIOCSIFMAP);
+    IOCTL_REQUEST(SIOCRTMSG);
+    IOCTL_REQUEST(SIOCSIFNAME);
+    IOCTL_REQUEST(SIOCGIFINDEX);
+    IOCTL_REQUEST(SIOGIFINDEX);
+    IOCTL_REQUEST(SIOCSIFPFLAGS);
+    IOCTL_REQUEST(SIOCGIFPFLAGS);
+    IOCTL_REQUEST(SIOCDIFADDR);
+    IOCTL_REQUEST(SIOCSIFHWBROADCAST);
+    IOCTL_REQUEST(SIOCGIFCOUNT);
+    IOCTL_REQUEST(SIOCGIFBR);
+    IOCTL_REQUEST(SIOCSIFBR);
+    IOCTL_REQUEST(SIOCGIFTXQLEN);
+    IOCTL_REQUEST(SIOCSIFTXQLEN);
+    IOCTL_REQUEST(SIOCADDDLCI);
+    IOCTL_REQUEST(SIOCDELDLCI);
+    IOCTL_REQUEST(SIOCDEVPRIVATE);
+    IOCTL_REQUEST(SIOCPROTOPRIVATE);
 
     IOCTL_REQUEST(FIBMAP);
     IOCTL_REQUEST(FIGETBSZ);
@@ -562,7 +578,9 @@ void list(void) {
     IOCTL_REQUEST(KVM_SET_FPU);
     IOCTL_REQUEST(KVM_KVMCLOCK_CTRL);
 #ifdef KVM_GET_SREGS2
+#if 0 // needs `struct kvm_xcrs`
     IOCTL_REQUEST(KVM_GET_SREGS2);
+#endif
 #endif
     IOCTL_REQUEST(KVM_PPC_GET_PVINFO);
     IOCTL_REQUEST(KVM_X86_GET_MCE_CAP_SUPPORTED);
@@ -691,7 +709,9 @@ void list(void) {
 #endif
     IOCTL_REQUEST(KVM_SET_IRQCHIP);
 #ifdef KVM_SET_SREGS2
+#if 0 // needs `struct kvm_xcrs`
     IOCTL_REQUEST(KVM_SET_SREGS2);
+#endif
 #endif
     IOCTL_REQUEST(KVM_SIGNAL_MSI);
     IOCTL_REQUEST(KVM_GET_VCPU_MMAP_SIZE);
@@ -926,7 +946,6 @@ void list(void) {
     IOCTL_REQUEST(BTRFS_IOC_SPACE_INFO);
     IOCTL_REQUEST(VIDIOC_SUBDEV_ENUM_FRAME_SIZE);
     IOCTL_REQUEST(ND_IOCTL_VENDOR);
-    IOCTL_REQUEST(SIOCSNETADDR);
     IOCTL_REQUEST(SCIF_VREADFROM);
     IOCTL_REQUEST(BTRFS_IOC_TRANS_START);
     IOCTL_REQUEST(INOTIFY_IOC_SETNEXTWD);
@@ -945,7 +964,6 @@ void list(void) {
     IOCTL_REQUEST(RTC_PLL_GET);
     IOCTL_REQUEST(RIO_CM_EP_GET_LIST);
     IOCTL_REQUEST(USBDEVFS_DISCSIGNAL);
-    IOCTL_REQUEST(OSIOCSNETADDR);
     IOCTL_REQUEST(LIRC_GET_MIN_TIMEOUT);
     IOCTL_REQUEST(SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY);
     IOCTL_REQUEST(DM_TARGET_MSG);
@@ -1037,7 +1055,6 @@ void list(void) {
     IOCTL_REQUEST(NVME_IOCTL_ADMIN64_CMD);
     IOCTL_REQUEST(VHOST_SET_OWNER);
     IOCTL_REQUEST(RIO_ALLOC_DMA);
-    IOCTL_REQUEST(F2FS_IOC_ABORT_VOLATILE_WRITE);
     IOCTL_REQUEST(RIO_CM_CHAN_ACCEPT);
     IOCTL_REQUEST(I2OHRTGET);
     IOCTL_REQUEST(ATM_SETCIRANGE);
@@ -1273,7 +1290,6 @@ void list(void) {
     IOCTL_REQUEST(SWITCHTEC_IOCTL_FLASH_PART_INFO);
     IOCTL_REQUEST(FW_CDEV_IOC_SEND_PHY_PACKET);
     IOCTL_REQUEST(NBD_SET_FLAGS);
-    IOCTL_REQUEST(SIOCGNETADDR);
     IOCTL_REQUEST(VFIO_DEVICE_GET_REGION_INFO);
     IOCTL_REQUEST(REISERFS_IOC_UNPACK);
     IOCTL_REQUEST(FW_CDEV_IOC_REMOVE_DESCRIPTOR);
@@ -1303,7 +1319,6 @@ void list(void) {
     IOCTL_REQUEST(PHN_GETREG);
     IOCTL_REQUEST(I2OSWDL);
     IOCTL_REQUEST(VBG_IOCTL_VMMDEV_REQUEST_BIG);
-    IOCTL_REQUEST(OSIOCGNETADDR);
     IOCTL_REQUEST(JSIOCGBUTTONS);
     IOCTL_REQUEST(VFIO_IOMMU_ENABLE);
     IOCTL_REQUEST(DM_DEV_RENAME);

gen/ioctl/main.c

@@ -41,6 +41,8 @@ int main(void) {
     printf("#if __mips == 64\n");
 #elif defined(__riscv) && __riscv_xlen == 64
     printf("#if defined(__riscv) && __riscv_xlen == 64\n");
+#elif defined(__s390x__)
+    printf("#if defined(__s390x__)\n");
 #else
 #error "unimplemented architecture"
 #endif