drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_4_0_smn.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_4_0_smn.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_4_0_smn.h
Extension
.h
Size
2898 bytes
Lines
69
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef _nbio_7_4_0_SMN_HEADER
#define _nbio_7_4_0_SMN_HEADER

// addressBlock: nbio_nbif0_bif_ras_bif_ras_regblk
// base address: 0x10100000
#define smnBIFL_RAS_CENTRAL_STATUS			0x10139040

#define smnNBIF_MGCG_CTRL_LCLK				0x1013a21c
#define smnCPM_CONTROL					0x11180460
#define smnPCIE_CNTL2					0x11180070
#define smnPCIE_CI_CNTL					0x11180080

#define smnPCIE_PERF_COUNT_CNTL				0x11180200
#define smnPCIE_PERF_CNTL_TXCLK1			0x11180204
#define smnPCIE_PERF_COUNT0_TXCLK1			0x11180208
#define smnPCIE_PERF_COUNT1_TXCLK1			0x1118020c
#define smnPCIE_PERF_CNTL_TXCLK2			0x11180210
#define smnPCIE_PERF_COUNT0_TXCLK2			0x11180214
#define smnPCIE_PERF_COUNT1_TXCLK2			0x11180218
#define smnPCIE_PERF_CNTL_TXCLK3			0x1118021c
#define smnPCIE_PERF_COUNT0_TXCLK3			0x11180220
#define smnPCIE_PERF_COUNT1_TXCLK3			0x11180224
#define smnPCIE_PERF_CNTL_TXCLK4			0x11180228
#define smnPCIE_PERF_COUNT0_TXCLK4			0x1118022c
#define smnPCIE_PERF_COUNT1_TXCLK4			0x11180230
#define smnPCIE_PERF_CNTL_SCLK1				0x11180234
#define smnPCIE_PERF_COUNT0_SCLK1			0x11180238
#define smnPCIE_PERF_COUNT1_SCLK1			0x1118023c
#define smnPCIE_PERF_CNTL_SCLK2				0x11180240
#define smnPCIE_PERF_COUNT0_SCLK2			0x11180244
#define smnPCIE_PERF_COUNT1_SCLK2			0x11180248
#define smnPCIE_PERF_CNTL_EVENT_LC_PORT_SEL		0x1118024c
#define smnPCIE_PERF_CNTL_EVENT_CI_PORT_SEL		0x11180250

#define smnPCIE_RX_NUM_NAK				0x11180038
#define smnPCIE_RX_NUM_NAK_GENERATED			0x1118003c

// addressBlock: nbio_iohub_nb_misc_misc_cfgdec
// base address: 0x13a10000
#define smnIOHC_INTERRUPT_EOI				0x13a10120

// addressBlock: nbio_iohub_nb_rascfg_ras_cfgdec
// base address: 0x13a20000
#define smnRAS_GLOBAL_STATUS_LO				0x13a20020
#define smnRAS_GLOBAL_STATUS_HI				0x13a20024

#endif	// _nbio_7_4_0_SMN_HEADER

Annotation

Implementation Notes