Defined in 2 files as a variable:

• tools/testing/selftests/bpf/progs/test_ringbuf.c, line 32 (as a variable)
• tools/virtio/ringtest/main.c, line 29 (as a variable)

Defined in 74 files as a member:

• Documentation/devicetree/bindings/rtc/nuvoton,ma35d1-rtc.yaml, line 163 (as a member)
• Documentation/devicetree/bindings/soc/amlogic/amlogic,meson-gx-hhi-sysctrl.yaml, line 405 (as a member)
• Documentation/devicetree/bindings/usb/onnn,nb7vpq904m.yaml, line 211 (as a member)
• arch/loongarch/power/platform.c, line 234 (as a member)
• arch/m68k/configs/apollo_defconfig, line 439 (as a member)
• arch/powerpc/include/asm/pasemi_dma.h, line 475 (as a member)
• arch/s390/include/asm/ptrace.h, line 116 (as a member)
• arch/s390/include/asm/ptrace.h, line 136 (as a member)
• drivers/bus/mhi/ep/internal.h, line 133 (as a member)
• drivers/crypto/amcc/crypto4xx_reg_def.h, line 171 (as a member)
• drivers/crypto/ccp/tee-dev.h, line 48 (as a member)
• drivers/crypto/intel/qat/qat_common/adf_transport_internal.h, line 27 (as a member)
• drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h, line 399 (as a member)
• drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h, line 52 (as a member)
• drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h, line 100 (as a member)
• drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h, line 630 (as a member)
• drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h, line 253 (as a member)
• drivers/gpu/drm/i915/gt/intel_context_types.h, line 115 (as a member)
• drivers/gpu/drm/i915/gvt/cmd_parser.c, line 490 (as a member)
• drivers/gpu/drm/nouveau/include/nvkm/engine/sec2.h, line 49 (as a member)
• drivers/gpu/drm/radeon/radeon.h, line 802 (as a member)
• drivers/gpu/drm/radeon/radeon.h, line 933 (as a member)
• drivers/mmc/host/dw_mmc.h, line 187 (as a member)
• drivers/net/ethernet/amazon/ena/ena_netdev.h, line 265 (as a member)
• drivers/net/ethernet/atheros/atl1e/atl1e.h, line 442 (as a member)
• drivers/net/ethernet/atheros/atlx/atl2.h, line 456 (as a member)
• drivers/net/ethernet/cisco/enic/vnic_cq.h, line 16 (as a member)
• drivers/net/ethernet/cisco/enic/vnic_rq.h, line 19 (as a member)
• drivers/net/ethernet/cisco/enic/vnic_wq.h, line 18 (as a member)
• drivers/net/ethernet/emulex/benet/be_cmds.h, line 530 (as a member)
• drivers/net/ethernet/emulex/benet/be_cmds.h, line 544 (as a member)
• drivers/net/ethernet/freescale/fec.h, line 524 (as a member)
• drivers/net/ethernet/google/gve/gve.h, line 650 (as a member)
• drivers/net/ethernet/google/gve/gve.h, line 665 (as a member)
• drivers/net/ethernet/intel/idpf/idpf_controlq_api.h, line 119 (as a member)
• drivers/net/ethernet/intel/igbvf/netdev.c, line 26 (as a member)
• drivers/net/ethernet/mediatek/mtk_wed_wo.h, line 194 (as a member)
• drivers/net/ethernet/microchip/lan743x_main.h, line 972 (as a member)
• drivers/net/ethernet/microchip/lan743x_main.h, line 1008 (as a member)
• drivers/net/ethernet/pensando/ionic/ionic_if.h, line 728 (as a member)
• drivers/net/ethernet/qlogic/netxen/netxen_nic.h, line 799 (as a member)
• drivers/net/ethernet/qlogic/netxen/netxen_nic.h, line 807 (as a member)
• drivers/net/ethernet/qlogic/netxen/netxen_nic.h, line 876 (as a member)
• drivers/net/ethernet/qlogic/qlcnic/qlcnic.h, line 710 (as a member)
• drivers/net/ethernet/qlogic/qlcnic/qlcnic.h, line 718 (as a member)
• drivers/net/ethernet/qlogic/qlcnic/qlcnic.h, line 788 (as a member)
• drivers/net/ethernet/renesas/rswitch.h, line 951 (as a member)
• drivers/net/wireless/ath/ath11k/debugfs_htt_stats.h, line 1221 (as a member)
• drivers/net/wireless/ath/ath11k/hal.h, line 552 (as a member)
• drivers/net/wireless/ath/ath12k/hal.h, line 641 (as a member)
• drivers/net/wireless/ath/wil6210/wmi.h, line 880 (as a member)
• drivers/net/wireless/ath/wil6210/wmi.h, line 989 (as a member)
• drivers/net/wireless/ath/wil6210/wmi.h, line 1452 (as a member)
• drivers/net/wireless/mediatek/mt76/mt76.h, line 196 (as a member)
• drivers/net/wireless/realtek/rtw88/rtw8822bs.c, line 143 (as a member)
• drivers/pinctrl/mvebu/pinctrl-armada-cp110.c, line 208 (as a member)
• drivers/scsi/be2iscsi/be_cmds.h, line 635 (as a member)
• drivers/scsi/be2iscsi/be_cmds.h, line 877 (as a member)
• drivers/scsi/be2iscsi/be_cmds.h, line 894 (as a member)
• drivers/scsi/fnic/vnic_cq.h, line 25 (as a member)
• drivers/scsi/fnic/vnic_rq.h, line 38 (as a member)
• drivers/scsi/fnic/vnic_wq.h, line 35 (as a member)
• drivers/scsi/snic/vnic_cq.h, line 13 (as a member)
• drivers/scsi/snic/vnic_wq.h, line 14 (as a member)
• drivers/xen/evtchn.c, line 67 (as a member)
• include/linux/hyperv.h, line 193 (as a member)
• include/linux/pds/pds_adminq.h, line 583 (as a member)
• include/linux/pipe_fs_i.h, line 64 (as a member)
• include/uapi/drm/i915_drm.h, line 324 (as a member)
• include/uapi/drm/radeon_drm.h, line 576 (as a member)
• include/uapi/linux/kfd_ioctl.h, line 69 (as a member)
• include/uapi/linux/kfd_ioctl.h, line 92 (as a member)
• include/uapi/linux/kfd_ioctl.h, line 993 (as a member)
• tools/testing/selftests/bpf/progs/timer_mim_reject.c, line 234 (as a member)

Defined in 1 files as a externvar:

• tools/virtio/ringtest/main.h, line 89 (as a externvar)

Referenced in 205 files:

• Documentation/devicetree/bindings/net/can/can-controller.yaml, 2 times
• arch/arm/mach-shmobile/Kconfig, 2 times
• arch/powerpc/include/asm/pasemi_dma.h, line 505
• arch/powerpc/platforms/pasemi/dma_lib.c, 6 times
• arch/sparc/include/asm/vio.h, 2 times
• drivers/block/xen-blkfront.c, 2 times
• drivers/bus/mhi/ep/main.c, 2 times
• drivers/bus/mhi/ep/ring.c, 5 times
• drivers/crypto/amcc/crypto4xx_core.c, 6 times
• drivers/crypto/ccp/tee-dev.c, 12 times
• drivers/crypto/intel/qat/qat_common/adf_transport.c, 10 times
• drivers/crypto/intel/qat/qat_common/adf_transport_debug.c, 3 times
• drivers/dma/ioat/sysfs.c, line 117
• drivers/dma/qcom/hidma_ll.c, 3 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c, 2 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c, 13 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h, line 101
• drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c, line 1020
• drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c, 5 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c, 4 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c, 7 times
• drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h, line 435
• drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c, 4 times
• drivers/gpu/drm/amd/amdgpu/cik_ih.c, line 127
• drivers/gpu/drm/amd/amdgpu/cik_sdma.c, line 453
• drivers/gpu/drm/amd/amdgpu/cz_ih.c, line 129
• drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c, line 2545
• drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c, 3 times
• drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c, line 1660
• drivers/gpu/drm/amd/amdgpu/iceland_ih.c, line 129
• drivers/gpu/drm/amd/amdgpu/ih_v6_0.c, 8 times
• drivers/gpu/drm/amd/amdgpu/ih_v6_1.c, 8 times
• drivers/gpu/drm/amd/amdgpu/ih_v7_0.c, 8 times
• drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c, line 346
• drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c, line 363
• drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c, line 365
• drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c, 2 times
• drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c, 2 times
• drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/mes_v11_0.c, line 930
• drivers/gpu/drm/amd/amdgpu/mes_v12_0.c, line 992
• drivers/gpu/drm/amd/amdgpu/navi10_ih.c, 10 times
• drivers/gpu/drm/amd/amdgpu/psp_v10_0.c, line 85
• drivers/gpu/drm/amd/amdgpu/psp_v11_0.c, line 338
• drivers/gpu/drm/amd/amdgpu/psp_v11_0_8.c, line 109
• drivers/gpu/drm/amd/amdgpu/psp_v12_0.c, line 218
• drivers/gpu/drm/amd/amdgpu/psp_v13_0.c, line 416
• drivers/gpu/drm/amd/amdgpu/psp_v13_0_4.c, line 272
• drivers/gpu/drm/amd/amdgpu/psp_v14_0.c, line 306
• drivers/gpu/drm/amd/amdgpu/psp_v3_1.c, line 232
• drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c, line 425
• drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c, line 665
• drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c, line 1022
• drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c, line 606
• drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c, line 685
• drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c, line 502
• drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c, line 440
• drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c, line 454
• drivers/gpu/drm/amd/amdgpu/si_dma.c, line 140
• drivers/gpu/drm/amd/amdgpu/si_ih.c, line 77
• drivers/gpu/drm/amd/amdgpu/tonga_ih.c, line 125
• drivers/gpu/drm/amd/amdgpu/umsch_mm_v4_0.c, line 231
• drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c, line 433
• drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c, line 396
• drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c, line 420
• drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c, 3 times
• drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c, 5 times
• drivers/gpu/drm/amd/amdgpu/vce_v2_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/vce_v3_0.c, 3 times
• drivers/gpu/drm/amd/amdgpu/vce_v4_0.c, 4 times
• drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c, 6 times
• drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c, 8 times
• drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c, 8 times
• drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c, 8 times
• drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c, 6 times
• drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c, 3 times
• drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c, 2 times
• drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c, 2 times
• drivers/gpu/drm/amd/amdgpu/vega10_ih.c, 8 times
• drivers/gpu/drm/amd/amdgpu/vega20_ih.c, 8 times
• drivers/gpu/drm/amd/amdgpu/vpe_v6_1.c, line 217
• drivers/gpu/drm/amd/amdkfd/kfd_chardev.c, 7 times
• drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c, line 3093
• drivers/gpu/drm/i915/gem/i915_gem_context.c, 2 times
• drivers/gpu/drm/i915/gt/intel_context.c, line 403
• drivers/gpu/drm/i915/gt/intel_engine.h, line 262
• drivers/gpu/drm/i915/gt/intel_engine_cs.c, 3 times
• drivers/gpu/drm/i915/gt/intel_lrc.c, line 1140
• drivers/gpu/drm/i915/gt/intel_migrate.c, line 319
• drivers/gpu/drm/i915/gt/selftest_execlists.c, 9 times
• drivers/gpu/drm/i915/gt/selftest_migrate.c, line 584
• drivers/gpu/drm/i915/gt/selftest_mocs.c, line 33
• drivers/gpu/drm/i915/gt/selftest_timeline.c, line 883
• drivers/gpu/drm/i915/gvt/cmd_parser.c, 17 times
• drivers/gpu/drm/i915/gvt/scheduler.c, line 1415
• drivers/gpu/drm/radeon/cik.c, 16 times
• drivers/gpu/drm/radeon/cik_sdma.c, line 387
• drivers/gpu/drm/radeon/evergreen.c, 6 times
• drivers/gpu/drm/radeon/ni.c, 12 times
• drivers/gpu/drm/radeon/ni_dma.c, line 209
• drivers/gpu/drm/radeon/r100.c, 5 times
• drivers/gpu/drm/radeon/r600.c, 18 times
• drivers/gpu/drm/radeon/r600_dma.c, line 130
• drivers/gpu/drm/radeon/radeon.h, line 994
• drivers/gpu/drm/radeon/radeon_asic.h, 3 times
• drivers/gpu/drm/radeon/radeon_ring.c, 11 times
• drivers/gpu/drm/radeon/rv770.c, 5 times
• drivers/gpu/drm/radeon/si.c, 17 times
• drivers/gpu/drm/radeon/uvd_v1_0.c, line 377
• drivers/gpu/drm/radeon/vce_v1_0.c, 2 times
• drivers/gpu/drm/renesas/rcar-du/rzg2l_mipi_dsi_regs.h, 2 times
• drivers/gpu/drm/xe/xe_lrc.c, 5 times
• drivers/gpu/drm/xe/xe_lrc.h, line 26
• drivers/hv/ring_buffer.c, 3 times
• drivers/infiniband/ulp/srpt/ib_srpt.c, 5 times
• drivers/mmc/host/dw_mmc.c, 6 times
• drivers/net/ethernet/amazon/ena/ena_ethtool.c, 2 times
• drivers/net/ethernet/amazon/ena/ena_netdev.c, 31 times
• drivers/net/ethernet/amazon/ena/ena_netdev.h, 6 times
• drivers/net/ethernet/amazon/ena/ena_xdp.c, line 409
• drivers/net/ethernet/atheros/ag71xx.c, 24 times
• drivers/net/ethernet/atheros/atl1e/atl1e_main.c, 9 times
• drivers/net/ethernet/atheros/atlx/atl2.c, 2 times
• drivers/net/ethernet/broadcom/bnx2.c, 3 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, 5 times
• drivers/net/ethernet/broadcom/bnxt/bnxt.c, 16 times
• drivers/net/ethernet/calxeda/xgmac.c, 6 times
• drivers/net/ethernet/cavium/octeon/octeon_mgmt.c, 4 times
• drivers/net/ethernet/cisco/enic/vnic_cq.c, line 48
• drivers/net/ethernet/cisco/enic/vnic_rq.c, line 111
• drivers/net/ethernet/cisco/enic/vnic_wq.c, line 131
• drivers/net/ethernet/emulex/benet/be_cmds.c, 3 times
• drivers/net/ethernet/freescale/fec_main.c, 17 times
• drivers/net/ethernet/freescale/gianfar.c, 5 times
• drivers/net/ethernet/google/gve/gve_ethtool.c, 2 times
• drivers/net/ethernet/google/gve/gve_main.c, 4 times
• drivers/net/ethernet/google/gve/gve_rx.c, 4 times
• drivers/net/ethernet/google/gve/gve_rx_dqo.c, 4 times
• drivers/net/ethernet/google/gve/gve_tx.c, 3 times
• drivers/net/ethernet/google/gve/gve_tx_dqo.c, line 301
• drivers/net/ethernet/intel/ice/ice_fwlog.c, 5 times
• drivers/net/ethernet/intel/idpf/idpf_controlq.c, 16 times
• drivers/net/ethernet/intel/idpf/idpf_controlq.h, line 18
• drivers/net/ethernet/intel/idpf/idpf_controlq_setup.c, 4 times
• drivers/net/ethernet/mediatek/mtk_eth_soc.c, 14 times
• drivers/net/ethernet/mediatek/mtk_wed.c, 5 times
• drivers/net/ethernet/mediatek/mtk_wed_wo.c, 3 times
• drivers/net/ethernet/microchip/lan743x_main.c, 24 times
• drivers/net/ethernet/pensando/ionic/ionic_dev.c, 9 times
• drivers/net/ethernet/pensando/ionic/ionic_lif.c, 6 times
• drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c, 3 times
• drivers/net/ethernet/renesas/ravb_main.c, 14 times
• drivers/net/ethernet/renesas/rswitch.c, 35 times
• drivers/net/hyperv/netvsc_drv.c, 7 times
• drivers/net/vmxnet3/vmxnet3_defs.h, 2 times
• drivers/net/wireless/admtek/adm8211.c, 3 times
• drivers/net/wireless/ath/ath11k/debugfs_htt_stats.c, line 2700
• drivers/net/wireless/ath/ath11k/hal.c, 10 times
• drivers/net/wireless/ath/ath12k/hal.c, 8 times
• drivers/net/wireless/ath/wil6210/pmc.c, line 174
• drivers/net/wireless/ath/wil6210/txrx.c, 3 times
• drivers/net/wireless/ath/wil6210/wmi.c, 6 times
• drivers/net/wireless/mediatek/mt76/dma.c, 2 times
• drivers/net/wireless/realtek/rtw88/rtw8822b.h, 2 times
• drivers/scsi/be2iscsi/be_cmds.c, 3 times
• drivers/scsi/fnic/vnic_cq.c, line 50
• drivers/scsi/fnic/vnic_rq.c, line 108
• drivers/scsi/fnic/vnic_wq.c, 2 times
• drivers/scsi/fnic/vnic_wq_copy.c, line 92
• drivers/scsi/lpfc/lpfc_sli.c, 5 times
• drivers/scsi/snic/vnic_cq.c, line 43
• drivers/scsi/snic/vnic_wq.c, line 150
• drivers/scsi/storvsc_drv.c, 3 times
• drivers/uio/uio_hv_generic.c, 5 times
• drivers/usb/cdns3/cdns3-gadget.c, 5 times
• drivers/xen/evtchn.c, 11 times
• drivers/xen/xenbus/xenbus_client.c, 3 times
• fs/fuse/dev.c, line 2051
• fs/pipe.c, 9 times
• fs/splice.c, 11 times
• include/linux/iio/hw-consumer.h, 3 times
• include/linux/pipe_fs_i.h, 2 times
• include/uapi/linux/hsr_netlink.h, 2 times
• include/uapi/linux/if_addr.h, 4 times
• include/xen/interface/io/ring.h, 21 times
• io_uring/kbuf.c, 3 times
• kernel/power/swap.c, 6 times
• kernel/watch_queue.c, 2 times
• lib/test_hmm_uapi.h, 2 times
• net/mac802154/driver-ops.h, 3 times
• tools/hv/vmbus_bufring.c, 2 times
• tools/testing/selftests/bpf/prog_tests/ringbuf.c, 5 times
• tools/testing/selftests/bpf/progs/test_ringbuf.c, line 72
• tools/testing/selftests/kvm/include/kvm_util.h, line 425
• tools/testing/selftests/kvm/lib/kvm_util.c, 4 times
• tools/virtio/ringtest/main.c, 5 times
• tools/virtio/ringtest/ptr_ring.c, line 120
• tools/virtio/ringtest/ring.c, 10 times
• tools/virtio/ringtest/virtio_ring_0_9.c, 25 times