coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
Data Fields
apb_dma Struct Reference

#include <dma.h>

Collaboration diagram for apb_dma:
Collaboration graph

Data Fields

u32 command
 
u32 status
 
u32 rsvd1 [2]
 
u32 cntrl_reg
 
u32 irq_sta_cpu
 
u32 irq_sta_cop
 
u32 irq_mask
 
u32 irq_mask_set
 
u32 irq_mask_clr
 
u32 trig_reg
 
u32 channel_trig_reg
 
u32 dma_status
 
u32 channel_en_reg
 
u32 security_reg
 
u32 channel_swid
 
u32 rsvd [1]
 
u32 chan_wt_reg0
 
u32 chan_wt_reg1
 
u32 chan_wt_reg2
 
u32 chan_wr_reg3
 
u32 channel_swid1
 

Detailed Description

Definition at line 34 of file dma.h.

Field Documentation

◆ chan_wr_reg3

u32 apb_dma::chan_wr_reg3

Definition at line 54 of file dma.h.

◆ chan_wt_reg0

u32 apb_dma::chan_wt_reg0

Definition at line 51 of file dma.h.

◆ chan_wt_reg1

u32 apb_dma::chan_wt_reg1

Definition at line 52 of file dma.h.

◆ chan_wt_reg2

u32 apb_dma::chan_wt_reg2

Definition at line 53 of file dma.h.

◆ channel_en_reg

u32 apb_dma::channel_en_reg

Definition at line 47 of file dma.h.

◆ channel_swid

u32 apb_dma::channel_swid

Definition at line 49 of file dma.h.

◆ channel_swid1

u32 apb_dma::channel_swid1

Definition at line 55 of file dma.h.

◆ channel_trig_reg

u32 apb_dma::channel_trig_reg

Definition at line 45 of file dma.h.

◆ cntrl_reg

u32 apb_dma::cntrl_reg

Definition at line 38 of file dma.h.

◆ command

u32 apb_dma::command

Definition at line 35 of file dma.h.

Referenced by dma_claim(), and dma_release().

◆ dma_status

u32 apb_dma::dma_status

Definition at line 46 of file dma.h.

◆ irq_mask

u32 apb_dma::irq_mask

Definition at line 41 of file dma.h.

◆ irq_mask_clr

u32 apb_dma::irq_mask_clr

Definition at line 43 of file dma.h.

◆ irq_mask_set

u32 apb_dma::irq_mask_set

Definition at line 42 of file dma.h.

◆ irq_sta_cop

u32 apb_dma::irq_sta_cop

Definition at line 40 of file dma.h.

◆ irq_sta_cpu

u32 apb_dma::irq_sta_cpu

Definition at line 39 of file dma.h.

◆ rsvd

u32 apb_dma::rsvd

Definition at line 50 of file dma.h.

◆ rsvd1

u32 apb_dma::rsvd1

Definition at line 37 of file dma.h.

◆ security_reg

u32 apb_dma::security_reg

Definition at line 48 of file dma.h.

Referenced by tegra_spi_dma_finish(), and tegra_spi_dma_start().

◆ status

u32 apb_dma::status

Definition at line 36 of file dma.h.

◆ trig_reg

u32 apb_dma::trig_reg

Definition at line 44 of file dma.h.

The documentation for this struct was generated from the following file: