diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-09-06 16:27:37 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-09-06 16:27:37 +0000 |
commit | 17c7b6c3fdc48301e50d22cc6138ede16bd1be24 (patch) | |
tree | a5d41b991a151e72663527a96fbc6c494565d65c /target/linux/amazon-2.6/files/include/asm-mips/amazon/amazon_dma.h | |
parent | 5389989abaa52926b22f9f030d1481df1e73d745 (diff) |
strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8653 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/amazon-2.6/files/include/asm-mips/amazon/amazon_dma.h')
-rw-r--r-- | target/linux/amazon-2.6/files/include/asm-mips/amazon/amazon_dma.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/target/linux/amazon-2.6/files/include/asm-mips/amazon/amazon_dma.h b/target/linux/amazon-2.6/files/include/asm-mips/amazon/amazon_dma.h deleted file mode 100644 index 63ab5924e..000000000 --- a/target/linux/amazon-2.6/files/include/asm-mips/amazon/amazon_dma.h +++ /dev/null @@ -1,148 +0,0 @@ -#ifndef AMAZON_DMA_H -#define AMAZON_DMA_H - -#define RCV_INT 1 -#define TX_BUF_FULL_INT 2 -#define TRANSMIT_CPT_INT 4 - -#define QOS_DEFAULT_WGT 0x7fffffffUL; - - -enum attr_t{ - TX=0, - RX=1, - RESERVED=2, - DEFAULT=3, - -}; - -#ifdef CONFIG_CPU_LITTLE_ENDIAN -typedef struct rx_desc{ - u32 data_length:16; - volatile u32 reserved:7; - volatile u32 byte_offset:2; - volatile u32 Burst_length_offset:3; - volatile u32 EoP:1; - volatile u32 Res:1; - volatile u32 C:1; - volatile u32 OWN:1; - volatile u32 Data_Pointer; - /*fix me:should be 28 bits here, 32 bits just for host simulatiuon purpose*/ -}_rx_desc; - - -typedef struct tx_desc{ - volatile u32 data_length:16; - volatile u32 reserved1:7; - volatile u32 byte_offset:5; - volatile u32 EoP:1; - volatile u32 SoP:1; - volatile u32 C:1; - volatile u32 OWN:1; - volatile u32 Data_Pointer;//fix me:should be 28 bits here -}_tx_desc; -#else //BIG -typedef struct rx_desc{ - union - { - struct - { - volatile u32 OWN :1; - volatile u32 C :1; - volatile u32 SoP :1; - volatile u32 EoP :1; - volatile u32 Burst_length_offset :3; - volatile u32 byte_offset :2; - volatile u32 reserve :7; - volatile u32 data_length :16; - }field; - - volatile u32 word; - }status; - - volatile u32 Data_Pointer; -}_rx_desc; - - -typedef struct tx_desc{ - union - { - struct - { - volatile u32 OWN :1; - volatile u32 C :1; - volatile u32 SoP :1; - volatile u32 EoP :1; - volatile u32 byte_offset :5; - volatile u32 reserved :7; - volatile u32 data_length :16; - }field; - - volatile u32 word; - }status; - - volatile u32 Data_Pointer; -}_tx_desc; - -#endif //ENDIAN - -struct dma_channel_info{ - /*filled by driver, optional*/ - enum attr_t attr;/*TX or RX*/ - int weight; - int desc_num; - int packet_size; - int control;/*on or off*/ - - int desc_base; - int status; -}; - -typedef struct dma_channel_info _dma_channel_info; - -struct dma_device_info{ - /*variables*/ - /*filled by driver, compulsary*/ - char device_name[15]; - enum attr_t attr;/*default or else*/ - int tx_burst_len; - int rx_burst_len; - - int logic_rx_chan_base; - int logic_tx_chan_base; - u8 on_ch_bit; - /*filled by driver, optional*/ - int weight; - int current_tx_chan; - int current_rx_chan; - int num_tx_chan; - int num_rx_chan; - struct dma_channel_info tx_chan[2]; - struct dma_channel_info rx_chan[4]; - - /*functions, optional*/ - u8* (*buffer_alloc)(int len,int* offset, void** opt); - int (*buffer_free)(u8* dataptr, void* opt); - int (*intr_handler)(struct dma_device_info* info, int status); - /*set by device, clear by dma*/ - int ack; - void * priv; /* used by peripheral driver only */ -}; -typedef struct dma_device_info _dma_device_info; - -int dma_device_register(struct dma_device_info* info); - -int dma_device_unregister(struct dma_device_info* info); - -int dma_device_read(struct dma_device_info* info, u8** dataptr, void** opt); - -int dma_device_write(struct dma_device_info* info, u8* dataptr, int len, void* opt); - -int dma_device_update(struct dma_device_info* info); - -void dma_device_update_rx(struct dma_device_info* dma_dev); - -void dma_device_update_tx(struct dma_device_info* dma_dev); - -void register_handler_sim(int (*handler)(int)); -#endif /* AMAZON_DMA_H */ |