#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <asm/ebus_dma.h>
#include <asm/io.h>
Go to the source code of this file.
| #define EBDMA_ADDR 0x04UL /* DMA Address */ |
| #define EBDMA_COUNT 0x08UL /* DMA Count */ |
| #define EBDMA_CSR 0x00UL /* Control/Status */ |
| #define EBDMA_CSR_A_LOADED 0x04000000 |
| #define EBDMA_CSR_BURST_SZ_1 0x00080000 |
| #define EBDMA_CSR_BURST_SZ_16 0x000c0000 |
| #define EBDMA_CSR_BURST_SZ_4 0x00000000 |
| #define EBDMA_CSR_BURST_SZ_8 0x00040000 |
| #define EBDMA_CSR_BURST_SZ_MASK 0x000c0000 |
| #define EBDMA_CSR_CYC_PEND 0x00000400 |
| #define EBDMA_CSR_DEV_ID_MASK 0xf0000000 |
| #define EBDMA_CSR_DIAG_EN 0x00100000 |
| #define EBDMA_CSR_DIAG_RD_DONE 0x00000800 |
| #define EBDMA_CSR_DIAG_WR_DONE 0x00001000 |
| #define EBDMA_CSR_DIS_CSR_DRN 0x00010000 |
| #define EBDMA_CSR_DIS_ERR_PEND 0x00400000 |
| #define EBDMA_CSR_DMA_ON 0x02000000 |
| #define EBDMA_CSR_DRAIN 0x00000004 |
| #define EBDMA_CSR_EN_CNT 0x00002000 |
| #define EBDMA_CSR_EN_DMA 0x00000200 |
| #define EBDMA_CSR_EN_NEXT 0x01000000 |
| #define EBDMA_CSR_ERR_PEND 0x00000002 |
| #define EBDMA_CSR_INT_EN 0x00000010 |
| #define EBDMA_CSR_INT_PEND 0x00000001 |
| #define EBDMA_CSR_NA_LOADED 0x08000000 |
| #define EBDMA_CSR_RESET 0x00000080 |
| #define EBDMA_CSR_TC 0x00004000 |
| #define EBDMA_CSR_TCI_DIS 0x00800000 |
| #define EBDMA_CSR_WRITE 0x00000100 |
| #define EBUS_DMA_RESET_TIMEOUT 10000 |
1.8.2