drivers/gpu/drm/nouveau/include/nvhw/class/clc37d.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/nouveau/include/nvhw/class/clc37d.h

File Facts

System: Linux kernel
Corpus path: drivers/gpu/drm/nouveau/include/nvhw/class/clc37d.h
Extension: .h
Size: 50357 bytes
Lines: 568
Domain: Driver Families
Bucket: drivers/gpu
Inferred role: Driver Families: implementation source
Status: source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _clC37d_h_
#define _clC37d_h_

#define NV_DISP_NOTIFIER                                                             0x00000000
#define NV_DISP_NOTIFIER_SIZEOF                                                      0x00000010
#define NV_DISP_NOTIFIER__0                                                          0x00000000
#define NV_DISP_NOTIFIER__0_PRESENT_COUNT                                            7:0
#define NV_DISP_NOTIFIER__0_FIELD                                                    8:8
#define NV_DISP_NOTIFIER__0_FLIP_TYPE                                                9:9
#define NV_DISP_NOTIFIER__0_FLIP_TYPE_NON_TEARING                                    0x00000000
#define NV_DISP_NOTIFIER__0_FLIP_TYPE_IMMEDIATE                                      0x00000001
#define NV_DISP_NOTIFIER__0_R1                                                       15:10
#define NV_DISP_NOTIFIER__0_R2                                                       23:16
#define NV_DISP_NOTIFIER__0_R3                                                       29:24
#define NV_DISP_NOTIFIER__0_STATUS                                                   31:30
#define NV_DISP_NOTIFIER__0_STATUS_NOT_BEGUN                                         0x00000000
#define NV_DISP_NOTIFIER__0_STATUS_BEGUN                                             0x00000001
#define NV_DISP_NOTIFIER__0_STATUS_FINISHED                                          0x00000002
#define NV_DISP_NOTIFIER__1                                                          0x00000001
#define NV_DISP_NOTIFIER__1_R4                                                       31:0
#define NV_DISP_NOTIFIER__2                                                          0x00000002
#define NV_DISP_NOTIFIER__2_TIMESTAMP_LO                                             31:0
#define NV_DISP_NOTIFIER__3                                                          0x00000003
#define NV_DISP_NOTIFIER__3_TIMESTAMP_HI                                             31:0


// class methods
#define NVC37D_UPDATE                                                           (0x00000200)
#define NVC37D_UPDATE_SPECIAL_HANDLING                                          21:20
#define NVC37D_UPDATE_SPECIAL_HANDLING_NONE                                     (0x00000000)
#define NVC37D_UPDATE_SPECIAL_HANDLING_INTERRUPT_RM                             (0x00000001)
#define NVC37D_UPDATE_SPECIAL_HANDLING_MODE_SWITCH                              (0x00000002)
#define NVC37D_UPDATE_SPECIAL_HANDLING_REASON                                   19:12
#define NVC37D_UPDATE_INHIBIT_INTERRUPTS                                        24:24
#define NVC37D_UPDATE_INHIBIT_INTERRUPTS_FALSE                                  (0x00000000)
#define NVC37D_UPDATE_INHIBIT_INTERRUPTS_TRUE                                   (0x00000001)
#define NVC37D_SET_CONTEXT_DMA_NOTIFIER                                         (0x00000208)
#define NVC37D_SET_CONTEXT_DMA_NOTIFIER_HANDLE                                  31:0
#define NVC37D_SET_NOTIFIER_CONTROL                                             (0x0000020C)
#define NVC37D_SET_NOTIFIER_CONTROL_MODE                                        0:0
#define NVC37D_SET_NOTIFIER_CONTROL_MODE_WRITE                                  (0x00000000)
#define NVC37D_SET_NOTIFIER_CONTROL_MODE_WRITE_AWAKEN                           (0x00000001)
#define NVC37D_SET_NOTIFIER_CONTROL_OFFSET                                      11:4
#define NVC37D_SET_NOTIFIER_CONTROL_NOTIFY                                      12:12
#define NVC37D_SET_NOTIFIER_CONTROL_NOTIFY_DISABLE                              (0x00000000)
#define NVC37D_SET_NOTIFIER_CONTROL_NOTIFY_ENABLE                               (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS                                              (0x00000218)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR(i)                     ((i)+0):((i)+0)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR__SIZE_1                8
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR_DISABLE                (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR_ENABLE                 (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR0                       0:0
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR0_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR0_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR1                       1:1
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR1_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR1_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR2                       2:2
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR2_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR2_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR3                       3:3
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR3_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR3_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR4                       4:4
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR4_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR4_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR5                       5:5
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR5_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR5_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR6                       6:6
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR6_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR6_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR7                       7:7
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR7_DISABLE               (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CURSOR7_ENABLE                (0x00000001)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CORE                          16:16
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CORE_DISABLE                  (0x00000000)
#define NVC37D_SET_INTERLOCK_FLAGS_INTERLOCK_WITH_CORE_ENABLE                   (0x00000001)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS                                       (0x0000021C)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW(i)              ((i)+0):((i)+0)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW__SIZE_1         32
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW_DISABLE         (0x00000000)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW_ENABLE          (0x00000001)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW0                0:0
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW0_DISABLE        (0x00000000)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW0_ENABLE         (0x00000001)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW1                1:1
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW1_DISABLE        (0x00000000)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW1_ENABLE         (0x00000001)
#define NVC37D_SET_WINDOW_INTERLOCK_FLAGS_INTERLOCK_WITH_WINDOW2                2:2

Annotation

Atlas domain: Driver Families / drivers/gpu.
Implementation status: source implementation candidate.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.