From 239d2218108a5af7f6ffbd0752677ab46f8705be Mon Sep 17 00:00:00 2001 From: Bin Liu Date: Thu, 30 Jun 2016 12:12:29 -0500 Subject: usb: musb: cppi41: move struct cppi41_dma_channel to header Move struct cppi41_dma_channel to the header file so other modules can use it. Signed-off-by: Bin Liu Signed-off-by: Greg Kroah-Hartman --- drivers/usb/musb/cppi_dma.h | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) (limited to 'drivers/usb/musb/cppi_dma.h') diff --git a/drivers/usb/musb/cppi_dma.h b/drivers/usb/musb/cppi_dma.h index 40c31cecc8b7..7fdfb71a8f09 100644 --- a/drivers/usb/musb/cppi_dma.h +++ b/drivers/usb/musb/cppi_dma.h @@ -7,9 +7,10 @@ #include #include #include +#include -#include "musb_dma.h" #include "musb_core.h" +#include "musb_dma.h" /* CPPI RX/TX state RAM */ @@ -123,4 +124,24 @@ struct cppi { /* CPPI IRQ handler */ extern irqreturn_t cppi_interrupt(int, void *); +struct cppi41_dma_channel { + struct dma_channel channel; + struct cppi41_dma_controller *controller; + struct musb_hw_ep *hw_ep; + struct dma_chan *dc; + dma_cookie_t cookie; + u8 port_num; + u8 is_tx; + u8 is_allocated; + u8 usb_toggle; + + dma_addr_t buf_addr; + u32 total_len; + u32 prog_len; + u32 transferred; + u32 packet_sz; + struct list_head tx_check; + int tx_zlp; +}; + #endif /* end of ifndef _CPPI_DMA_H_ */ -- cgit v1.2.3