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Searched refs:vdev (Results 1 – 25 of 624) sorted by relevance

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/linux/drivers/accel/ivpu/
H A Divpu_hw.c45 static void platform_init(struct ivpu_device *vdev) in platform_init() argument
47 int platform = ivpu_hw_btrs_platform_read(vdev); in platform_init()
49 ivpu_dbg(vdev, MISC, "Platform type: %s (%d)\n", platform_to_str(platform), platform); in platform_init()
56 vdev->platform = platform; in platform_init()
60 ivpu_err(vdev, "Invalid platform type: %d\n", platform); in platform_init()
65 static void wa_init(struct ivpu_device *vdev) in wa_init() argument
67 vdev->wa.punit_disabled = false; in wa_init()
68 vdev->wa.clear_runtime_mem = false; in wa_init()
70 if (ivpu_hw_btrs_gen(vdev) == IVPU_HW_BTRS_MTL) in wa_init()
71 vdev->wa.interrupt_clear_with_0 = ivpu_hw_btrs_irqs_clear_with_0_mtl(vdev); in wa_init()
[all …]
H A Divpu_drv.c72 struct ivpu_device *vdev = file_priv->vdev; in ivpu_file_priv_get() local
76 ivpu_dbg(vdev, KREF, "file_priv get: ctx %u refcount %u\n", in ivpu_file_priv_get()
82 static void file_priv_unbind(struct ivpu_device *vdev, struct ivpu_file_priv *file_priv) in file_priv_unbind() argument
86 ivpu_dbg(vdev, FILE, "file_priv unbind: ctx %u\n", file_priv->ctx.id); in file_priv_unbind()
89 ivpu_bo_unbind_all_bos_from_context(vdev, &file_priv->ctx); in file_priv_unbind()
90 ivpu_mmu_context_fini(vdev, &file_priv->ctx); in file_priv_unbind()
92 drm_WARN_ON(&vdev->drm, !xa_erase_irq(&vdev->context_xa, file_priv->ctx.id)); in file_priv_unbind()
100 struct ivpu_device *vdev = file_priv->vdev; in file_priv_release() local
102 ivpu_dbg(vdev, FILE, "file_priv release: ctx %u bound %d\n", in file_priv_release()
105 pm_runtime_get_sync(vdev->drm.dev); in file_priv_release()
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H A Divpu_hw_ip.c67 static int wait_for_ip_bar(struct ivpu_device *vdev) in wait_for_ip_bar() argument
72 static void host_ss_rst_clr(struct ivpu_device *vdev) in host_ss_rst_clr() argument
83 static int host_ss_noc_qreqn_check_37xx(struct ivpu_device *vdev, u32 exp_val) in host_ss_noc_qreqn_check_37xx() argument
93 static int host_ss_noc_qreqn_check_40xx(struct ivpu_device *vdev, u32 exp_val) in host_ss_noc_qreqn_check_40xx() argument
103 static int host_ss_noc_qreqn_check(struct ivpu_device *vdev, u32 exp_val) in host_ss_noc_qreqn_check() argument
105 if (ivpu_hw_ip_gen(vdev) == IVPU_HW_IP_37XX) in host_ss_noc_qreqn_check()
106 return host_ss_noc_qreqn_check_37xx(vdev, exp_val); in host_ss_noc_qreqn_check()
108 return host_ss_noc_qreqn_check_40xx(vdev, exp_val); in host_ss_noc_qreqn_check()
111 static int host_ss_noc_qacceptn_check_37xx(struct ivpu_device *vdev, u32 exp_val) in host_ss_noc_qacceptn_check_37xx() argument
121 static int host_ss_noc_qacceptn_check_40xx(struct ivpu_device *vdev, u32 exp_val) in host_ss_noc_qacceptn_check_40xx() argument
[all …]
H A Divpu_hw.h20 bool (*btrs_irq_handler)(struct ivpu_device *vdev, int irq);
21 bool (*ip_irq_handler)(struct ivpu_device *vdev, int irq);
54 int ivpu_hw_init(struct ivpu_device *vdev);
55 int ivpu_hw_range_init(struct ivpu_device *vdev, struct ivpu_addr_range *range, u64 start,
57 int ivpu_hw_power_up(struct ivpu_device *vdev);
58 int ivpu_hw_power_down(struct ivpu_device *vdev);
59 int ivpu_hw_reset(struct ivpu_device *vdev);
60 int ivpu_hw_boot_fw(struct ivpu_device *vdev);
61 void ivpu_hw_profiling_freq_drive(struct ivpu_device *vdev, bool enable);
62 void ivpu_irq_handlers_init(struct ivpu_device *vdev);
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H A Divpu_hw_btrs.c62 static u32 pll_ratio_to_dpu_freq(struct ivpu_device *vdev, u32 ratio);
64 int ivpu_hw_btrs_irqs_clear_with_0_mtl(struct ivpu_device *vdev) in ivpu_hw_btrs_irqs_clear_with_0_mtl() argument
76 static void freq_ratios_init_mtl(struct ivpu_device *vdev) in freq_ratios_init_mtl() argument
78 struct ivpu_hw_info *hw = vdev->hw; in freq_ratios_init_mtl()
89 static void freq_ratios_init_lnl(struct ivpu_device *vdev) in freq_ratios_init_lnl() argument
91 struct ivpu_hw_info *hw = vdev->hw; in freq_ratios_init_lnl()
102 void ivpu_hw_btrs_freq_ratios_init(struct ivpu_device *vdev) in ivpu_hw_btrs_freq_ratios_init() argument
104 struct ivpu_hw_info *hw = vdev->hw; in ivpu_hw_btrs_freq_ratios_init()
106 if (ivpu_hw_btrs_gen(vdev) == IVPU_HW_BTRS_MTL) in ivpu_hw_btrs_freq_ratios_init()
107 freq_ratios_init_mtl(vdev); in ivpu_hw_btrs_freq_ratios_init()
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H A Divpu_job.c29 static void ivpu_cmdq_ring_db(struct ivpu_device *vdev, struct ivpu_cmdq *cmdq) in ivpu_cmdq_ring_db() argument
31 ivpu_hw_db_set(vdev, cmdq->db_id); in ivpu_cmdq_ring_db()
34 static int ivpu_preemption_buffers_create(struct ivpu_device *vdev, in ivpu_preemption_buffers_create() argument
37 if (ivpu_fw_preempt_buf_size(vdev) == 0) in ivpu_preemption_buffers_create()
40 cmdq->primary_preempt_buf = ivpu_bo_create(vdev, &file_priv->ctx, &vdev->hw->ranges.user, in ivpu_preemption_buffers_create()
41 vdev->fw->primary_preempt_buf_size, in ivpu_preemption_buffers_create()
44 ivpu_err(vdev, "Failed to create primary preemption buffer\n"); in ivpu_preemption_buffers_create()
48 cmdq->secondary_preempt_buf = ivpu_bo_create(vdev, &file_priv->ctx, &vdev->hw->ranges.dma, in ivpu_preemption_buffers_create()
49 vdev->fw->secondary_preempt_buf_size, in ivpu_preemption_buffers_create()
52 ivpu_err(vdev, "Failed to create secondary preemption buffer\n"); in ivpu_preemption_buffers_create()
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H A Divpu_ipc.c27 static void ivpu_ipc_msg_dump(struct ivpu_device *vdev, char *c, in ivpu_ipc_msg_dump() argument
30 ivpu_dbg(vdev, IPC, in ivpu_ipc_msg_dump()
36 static void ivpu_jsm_msg_dump(struct ivpu_device *vdev, char *c, in ivpu_jsm_msg_dump() argument
41 ivpu_dbg(vdev, JSM, in ivpu_jsm_msg_dump()
49 ivpu_ipc_rx_mark_free(struct ivpu_device *vdev, struct ivpu_ipc_hdr *ipc_hdr, in ivpu_ipc_rx_mark_free() argument
58 static void ivpu_ipc_mem_fini(struct ivpu_device *vdev) in ivpu_ipc_mem_fini() argument
60 struct ivpu_ipc_info *ipc = vdev->ipc; in ivpu_ipc_mem_fini()
67 ivpu_ipc_tx_prepare(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, in ivpu_ipc_tx_prepare() argument
70 struct ivpu_ipc_info *ipc = vdev->ipc; in ivpu_ipc_tx_prepare()
77 ivpu_err_ratelimited(vdev, "Failed to reserve IPC buffer, size %ld\n", in ivpu_ipc_tx_prepare()
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H A Divpu_mmu.c301 static void ivpu_mmu_config_check(struct ivpu_device *vdev) in ivpu_mmu_config_check() argument
306 if (ivpu_is_simics(vdev)) in ivpu_mmu_config_check()
313 ivpu_dbg(vdev, MMU, "IDR0 0x%x != IDR0_REF 0x%x\n", val, val_ref); in ivpu_mmu_config_check()
317 ivpu_dbg(vdev, MMU, "IDR1 0x%x != IDR1_REF 0x%x\n", val, IVPU_MMU_IDR1_REF); in ivpu_mmu_config_check()
321 ivpu_dbg(vdev, MMU, "IDR3 0x%x != IDR3_REF 0x%x\n", val, IVPU_MMU_IDR3_REF); in ivpu_mmu_config_check()
323 if (ivpu_is_simics(vdev)) in ivpu_mmu_config_check()
325 else if (ivpu_is_fpga(vdev)) in ivpu_mmu_config_check()
332 ivpu_dbg(vdev, MMU, "IDR5 0x%x != IDR5_REF 0x%x\n", val, val_ref); in ivpu_mmu_config_check()
335 static int ivpu_mmu_cdtab_alloc(struct ivpu_device *vdev) in ivpu_mmu_cdtab_alloc() argument
337 struct ivpu_mmu_info *mmu = vdev->mmu; in ivpu_mmu_cdtab_alloc()
[all …]
H A Divpu_hw_btrs.h20 int ivpu_hw_btrs_info_init(struct ivpu_device *vdev);
21 void ivpu_hw_btrs_freq_ratios_init(struct ivpu_device *vdev);
22 int ivpu_hw_btrs_irqs_clear_with_0_mtl(struct ivpu_device *vdev);
23 int ivpu_hw_btrs_wp_drive(struct ivpu_device *vdev, bool enable);
24 int ivpu_hw_btrs_wait_for_clock_res_own_ack(struct ivpu_device *vdev);
25 int ivpu_hw_btrs_d0i3_enable(struct ivpu_device *vdev);
26 int ivpu_hw_btrs_d0i3_disable(struct ivpu_device *vdev);
27 void ivpu_hw_btrs_set_port_arbitration_weights_lnl(struct ivpu_device *vdev);
28 bool ivpu_hw_btrs_is_idle(struct ivpu_device *vdev);
29 int ivpu_hw_btrs_wait_for_idle(struct ivpu_device *vdev);
[all …]
/linux/drivers/net/ethernet/cisco/enic/
H A Dvnic_dev.c26 void *vnic_dev_priv(struct vnic_dev *vdev) in vnic_dev_priv() argument
28 return vdev->priv; in vnic_dev_priv()
31 static int vnic_dev_discover_res(struct vnic_dev *vdev, in vnic_dev_discover_res() argument
43 vdev_err(vdev, "vNIC BAR0 res hdr length error\n"); in vnic_dev_discover_res()
50 vdev_err(vdev, "vNIC BAR0 res hdr not mem-mapped\n"); in vnic_dev_discover_res()
59 vdev_err(vdev, "vNIC BAR0 res magic/version error exp (%lx/%lx) or (%lx/%lx), curr (%x/%x)\n", in vnic_dev_discover_res()
96 vdev_err(vdev, "vNIC BAR0 resource %d out-of-bounds, offset 0x%x + size 0x%x > bar len 0x%lx\n", in vnic_dev_discover_res()
111 vdev->res[type].count = count; in vnic_dev_discover_res()
112 vdev->res[type].vaddr = (char __iomem *)bar[bar_num].vaddr + in vnic_dev_discover_res()
114 vdev->res[type].bus_addr = bar[bar_num].bus_addr + bar_offset; in vnic_dev_discover_res()
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H A Dvnic_dev.h103 int (*devcmd_rtn)(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
109 void *vnic_dev_priv(struct vnic_dev *vdev);
110 unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev,
112 void __iomem *vnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type,
115 int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev, struct vnic_dev_ring *ring,
117 void vnic_dev_free_desc_ring(struct vnic_dev *vdev,
119 int vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
121 void vnic_dev_cmd_proxy_by_index_start(struct vnic_dev *vdev, u16 index);
122 void vnic_dev_cmd_proxy_end(struct vnic_dev *vdev);
123 int vnic_dev_fw_info(struct vnic_dev *vdev,
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/linux/drivers/vfio/
H A Diommufd.c13 bool vfio_iommufd_device_has_compat_ioas(struct vfio_device *vdev, in vfio_iommufd_device_has_compat_ioas() argument
23 struct vfio_device *vdev = df->device; in vfio_df_iommufd_bind() local
26 lockdep_assert_held(&vdev->dev_set->lock); in vfio_df_iommufd_bind()
29 if (vfio_device_is_noiommu(vdev)) in vfio_df_iommufd_bind()
32 return vdev->ops->bind_iommufd(vdev, ictx, &df->devid); in vfio_df_iommufd_bind()
35 int vfio_iommufd_compat_attach_ioas(struct vfio_device *vdev, in vfio_iommufd_compat_attach_ioas() argument
41 lockdep_assert_held(&vdev->dev_set->lock); in vfio_iommufd_compat_attach_ioas()
44 if (vfio_device_is_noiommu(vdev)) in vfio_iommufd_compat_attach_ioas()
52 return vdev->ops->attach_ioas(vdev, &ioas_id); in vfio_iommufd_compat_attach_ioas()
57 struct vfio_device *vdev = df->device; in vfio_df_iommufd_unbind() local
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/linux/drivers/vfio/pci/
H A Dvfio_pci_core.c54 int vfio_pci_eventfd_replace_locked(struct vfio_pci_core_device *vdev, in vfio_pci_eventfd_replace_locked() argument
61 lockdep_assert_held(&vdev->igate); in vfio_pci_eventfd_replace_locked()
72 lockdep_is_held(&vdev->igate)); in vfio_pci_eventfd_replace_locked()
142 static void vfio_pci_probe_mmaps(struct vfio_pci_core_device *vdev) in vfio_pci_probe_mmaps() argument
151 res = &vdev->pdev->resource[bar]; in vfio_pci_probe_mmaps()
153 if (vdev->pdev->non_mappable_bars) in vfio_pci_probe_mmaps()
168 vdev->bar_mmap_supported[bar] = true; in vfio_pci_probe_mmaps()
193 &vdev->dummy_resources_list); in vfio_pci_probe_mmaps()
194 vdev->bar_mmap_supported[bar] = true; in vfio_pci_probe_mmaps()
206 vdev->bar_mmap_supported[bar] = false; in vfio_pci_probe_mmaps()
[all …]
H A Dvfio_pci_intrs.c26 struct vfio_pci_core_device *vdev; member
35 static bool irq_is(struct vfio_pci_core_device *vdev, int type) in irq_is() argument
37 return vdev->irq_type == type; in irq_is()
40 static bool is_intx(struct vfio_pci_core_device *vdev) in is_intx() argument
42 return vdev->irq_type == VFIO_PCI_INTX_IRQ_INDEX; in is_intx()
45 static bool is_irq_none(struct vfio_pci_core_device *vdev) in is_irq_none() argument
47 return !(vdev->irq_type == VFIO_PCI_INTX_IRQ_INDEX || in is_irq_none()
48 vdev->irq_type == VFIO_PCI_MSI_IRQ_INDEX || in is_irq_none()
49 vdev->irq_type == VFIO_PCI_MSIX_IRQ_INDEX); in is_irq_none()
53 struct vfio_pci_irq_ctx *vfio_irq_ctx_get(struct vfio_pci_core_device *vdev, in vfio_irq_ctx_get() argument
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/linux/drivers/scsi/fnic/
H A Dvnic_dev.c61 int (*devcmd_rtn)(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
70 void *vnic_dev_priv(struct vnic_dev *vdev) in vnic_dev_priv() argument
72 return vdev->priv; in vnic_dev_priv()
75 static int vnic_dev_discover_res(struct vnic_dev *vdev, in vnic_dev_discover_res() argument
142 vdev->res[type].count = count; in vnic_dev_discover_res()
143 vdev->res[type].vaddr = (char __iomem *)bar->vaddr + bar_offset; in vnic_dev_discover_res()
147 vdev->res[RES_TYPE_WQ].count, vdev->res[RES_TYPE_RQ].count, in vnic_dev_discover_res()
148 vdev->res[RES_TYPE_CQ].count, vdev->res[RES_TYPE_INTR_CTRL].count); in vnic_dev_discover_res()
153 unsigned int vnic_dev_get_res_count(struct vnic_dev *vdev, in vnic_dev_get_res_count() argument
156 return vdev->res[type].count; in vnic_dev_get_res_count()
[all …]
/linux/include/linux/
H A Dvirtio_config.h113 void (*get)(struct virtio_device *vdev, unsigned offset,
115 void (*set)(struct virtio_device *vdev, unsigned offset,
117 u32 (*generation)(struct virtio_device *vdev);
118 u8 (*get_status)(struct virtio_device *vdev);
119 void (*set_status)(struct virtio_device *vdev, u8 status);
120 void (*reset)(struct virtio_device *vdev);
121 int (*find_vqs)(struct virtio_device *vdev, unsigned int nvqs,
127 u64 (*get_features)(struct virtio_device *vdev);
128 void (*get_extended_features)(struct virtio_device *vdev,
130 int (*finalize_features)(struct virtio_device *vdev);
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H A Dvdpa.h378 int (*set_vq_address)(struct vdpa_device *vdev,
381 void (*set_vq_num)(struct vdpa_device *vdev, u16 idx, u32 num);
382 void (*kick_vq)(struct vdpa_device *vdev, u16 idx);
383 void (*kick_vq_with_data)(struct vdpa_device *vdev, u32 data);
384 void (*set_vq_cb)(struct vdpa_device *vdev, u16 idx,
386 void (*set_vq_ready)(struct vdpa_device *vdev, u16 idx, bool ready);
387 bool (*get_vq_ready)(struct vdpa_device *vdev, u16 idx);
388 int (*set_vq_state)(struct vdpa_device *vdev, u16 idx,
390 int (*get_vq_state)(struct vdpa_device *vdev, u16 idx,
392 int (*get_vendor_vq_stats)(struct vdpa_device *vdev, u16 idx,
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/linux/drivers/vfio/platform/
H A Dvfio_platform_common.c26 #define VFIO_PLATFORM_IS_ACPI(vdev) ((vdev)->acpihid != NULL) argument
50 static int vfio_platform_acpi_probe(struct vfio_platform_device *vdev, in vfio_platform_acpi_probe() argument
61 vdev->name); in vfio_platform_acpi_probe()
66 vdev->acpihid = acpi_device_hid(adev); in vfio_platform_acpi_probe()
68 return WARN_ON(!vdev->acpihid) ? -EINVAL : 0; in vfio_platform_acpi_probe()
71 static int vfio_platform_acpi_call_reset(struct vfio_platform_device *vdev, in vfio_platform_acpi_call_reset() argument
75 struct device *dev = vdev->device; in vfio_platform_acpi_call_reset()
92 static bool vfio_platform_acpi_has_reset(struct vfio_platform_device *vdev) in vfio_platform_acpi_has_reset() argument
95 struct device *dev = vdev->device; in vfio_platform_acpi_has_reset()
104 static bool vfio_platform_has_reset(struct vfio_platform_device *vdev) in vfio_platform_has_reset() argument
[all …]
H A Dvfio_platform_irq.c41 static int vfio_platform_set_irq_mask(struct vfio_platform_device *vdev, in vfio_platform_set_irq_mask() argument
49 if (!(vdev->irqs[index].flags & VFIO_IRQ_INFO_MASKABLE)) in vfio_platform_set_irq_mask()
56 return vfio_virqfd_enable((void *) &vdev->irqs[index], in vfio_platform_set_irq_mask()
59 &vdev->irqs[index].mask, fd); in vfio_platform_set_irq_mask()
61 vfio_virqfd_disable(&vdev->irqs[index].mask); in vfio_platform_set_irq_mask()
66 vfio_platform_mask(&vdev->irqs[index]); in vfio_platform_set_irq_mask()
72 vfio_platform_mask(&vdev->irqs[index]); in vfio_platform_set_irq_mask()
101 static int vfio_platform_set_irq_unmask(struct vfio_platform_device *vdev, in vfio_platform_set_irq_unmask() argument
109 if (!(vdev->irqs[index].flags & VFIO_IRQ_INFO_MASKABLE)) in vfio_platform_set_irq_unmask()
116 return vfio_virqfd_enable((void *) &vdev->irqs[index], in vfio_platform_set_irq_unmask()
[all …]
/linux/drivers/scsi/snic/
H A Dvnic_dev.c52 int (*devcmd_rtn)(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
61 void *svnic_dev_priv(struct vnic_dev *vdev) in svnic_dev_priv() argument
63 return vdev->priv; in svnic_dev_priv()
66 static int vnic_dev_discover_res(struct vnic_dev *vdev, in vnic_dev_discover_res() argument
142 vdev->res[type].count = count; in vnic_dev_discover_res()
143 vdev->res[type].vaddr = (char __iomem *)bar->vaddr + bar_offset; in vnic_dev_discover_res()
149 unsigned int svnic_dev_get_res_count(struct vnic_dev *vdev, in svnic_dev_get_res_count() argument
152 return vdev->res[type].count; in svnic_dev_get_res_count()
155 void __iomem *svnic_dev_get_res(struct vnic_dev *vdev, enum vnic_res_type type, in svnic_dev_get_res() argument
158 if (!vdev->res[type].vaddr) in svnic_dev_get_res()
[all …]
/linux/drivers/vfio/cdx/
H A Dintr.c24 static int vfio_cdx_msi_enable(struct vfio_cdx_device *vdev, int nvec) in vfio_cdx_msi_enable() argument
26 struct cdx_device *cdx_dev = to_cdx_device(vdev->vdev.dev); in vfio_cdx_msi_enable()
27 struct device *dev = vdev->vdev.dev; in vfio_cdx_msi_enable()
30 vdev->cdx_irqs = kzalloc_objs(struct vfio_cdx_irq, nvec); in vfio_cdx_msi_enable()
31 if (!vdev->cdx_irqs) in vfio_cdx_msi_enable()
36 kfree(vdev->cdx_irqs); in vfio_cdx_msi_enable()
44 kfree(vdev->cdx_irqs); in vfio_cdx_msi_enable()
49 vdev->cdx_irqs[msi_idx].irq_no = msi_get_virq(dev, msi_idx); in vfio_cdx_msi_enable()
51 vdev->msi_count = nvec; in vfio_cdx_msi_enable()
52 vdev->config_msi = 1; in vfio_cdx_msi_enable()
[all …]
H A Dmain.c13 struct vfio_cdx_device *vdev = in vfio_cdx_open_device() local
14 container_of(core_vdev, struct vfio_cdx_device, vdev); in vfio_cdx_open_device()
19 vdev->regions = kzalloc_objs(struct vfio_cdx_region, count, in vfio_cdx_open_device()
21 if (!vdev->regions) in vfio_cdx_open_device()
27 vdev->regions[i].addr = res->start; in vfio_cdx_open_device()
28 vdev->regions[i].size = resource_size(res); in vfio_cdx_open_device()
29 vdev->regions[i].type = res->flags; in vfio_cdx_open_device()
34 if (!(vdev->regions[i].addr & ~PAGE_MASK) && in vfio_cdx_open_device()
35 !(vdev->regions[i].size & ~PAGE_MASK)) in vfio_cdx_open_device()
36 vdev->regions[i].flags |= in vfio_cdx_open_device()
[all …]
/linux/drivers/media/v4l2-core/
H A Dv4l2-dev.c49 struct video_device *vdev = to_video_device(cd); in index_show() local
51 return sprintf(buf, "%i\n", vdev->index); in index_show()
58 struct video_device *vdev = to_video_device(cd); in dev_debug_show() local
60 return sprintf(buf, "%i\n", vdev->dev_debug); in dev_debug_show()
66 struct video_device *vdev = to_video_device(cd); in dev_debug_store() local
74 vdev->dev_debug = value; in dev_debug_store()
82 struct video_device *vdev = to_video_device(cd); in name_show() local
84 return sprintf(buf, "%.*s\n", (int)sizeof(vdev->name), vdev->name); in name_show()
130 static inline void devnode_set(struct video_device *vdev) in devnode_set() argument
132 set_bit(vdev->num, devnode_bits(vdev->vfl_type)); in devnode_set()
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/linux/drivers/nfc/
H A Dvirtual_ncidev.c34 struct virtual_nci_dev *vdev = nci_get_drvdata(ndev); in virtual_nci_open() local
36 vdev->running = true; in virtual_nci_open()
42 struct virtual_nci_dev *vdev = nci_get_drvdata(ndev); in virtual_nci_close() local
44 mutex_lock(&vdev->mtx); in virtual_nci_close()
45 kfree_skb(vdev->send_buff); in virtual_nci_close()
46 vdev->send_buff = NULL; in virtual_nci_close()
47 vdev->running = false; in virtual_nci_close()
48 mutex_unlock(&vdev->mtx); in virtual_nci_close()
55 struct virtual_nci_dev *vdev = nci_get_drvdata(ndev); in virtual_nci_send() local
57 mutex_lock(&vdev->mtx); in virtual_nci_send()
[all …]
/linux/drivers/nvdimm/
H A Dvirtio_pmem.c21 vpmem->req_vq = virtio_find_single_vq(vpmem->vdev, in init_vq()
32 static int virtio_pmem_validate(struct virtio_device *vdev) in virtio_pmem_validate() argument
36 if (virtio_has_feature(vdev, VIRTIO_PMEM_F_SHMEM_REGION) && in virtio_pmem_validate()
37 !virtio_get_shm_region(vdev, &shm_reg, (u8)VIRTIO_PMEM_SHMEM_REGION_ID) in virtio_pmem_validate()
39 dev_notice(&vdev->dev, "failed to get shared memory region %d\n", in virtio_pmem_validate()
41 __virtio_clear_bit(vdev, VIRTIO_PMEM_F_SHMEM_REGION); in virtio_pmem_validate()
46 static int virtio_pmem_probe(struct virtio_device *vdev) in virtio_pmem_probe() argument
55 if (!vdev->config->get) { in virtio_pmem_probe()
56 dev_err(&vdev->dev, "%s failure: config access disabled\n", in virtio_pmem_probe()
61 vpmem = devm_kzalloc(&vdev->dev, sizeof(*vpmem), GFP_KERNEL); in virtio_pmem_probe()
[all …]

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