From 669b4983018cf13e2adafe1b1b4e1e4053eeb90b Mon Sep 17 00:00:00 2001 From: "Peter A. G. Crosthwaite" Date: Fri, 10 Aug 2012 13:16:11 +1000 Subject: xilinx_axi*: Re-implemented interconnect Re-implemented the interconnect between the Xilinx AXI ethernet and DMA controllers. A QOM interface "stream" is created, for the two stream interfaces. As per Edgars request, this is designed to be more generic than AXI-stream, so in the future we may see more clients of this interface beyond AXI stream. This is based primarily on Paolos original refactoring of the interconnect. Signed-off-by: Paolo Bonzini Signed-off-by: Peter A.G. Crosthwaite Signed-off-by: Edgar E. Iglesias --- hw/xilinx_axidma.h | 39 --------------------------------------- 1 file changed, 39 deletions(-) delete mode 100644 hw/xilinx_axidma.h (limited to 'hw/xilinx_axidma.h') diff --git a/hw/xilinx_axidma.h b/hw/xilinx_axidma.h deleted file mode 100644 index 37cb6f0911..0000000000 --- a/hw/xilinx_axidma.h +++ /dev/null @@ -1,39 +0,0 @@ -/* AXI DMA connection. Used until qdev provides a generic way. */ -typedef void (*DMAPushFn)(void *opaque, - unsigned char *buf, size_t len, uint32_t *app); - -struct XilinxDMAConnection { - void *dma; - void *client; - - DMAPushFn to_dma; - DMAPushFn to_client; -}; - -static inline void xlx_dma_connect_client(struct XilinxDMAConnection *dmach, - void *c, DMAPushFn f) -{ - dmach->client = c; - dmach->to_client = f; -} - -static inline void xlx_dma_connect_dma(struct XilinxDMAConnection *dmach, - void *d, DMAPushFn f) -{ - dmach->dma = d; - dmach->to_dma = f; -} - -static inline -void xlx_dma_push_to_dma(struct XilinxDMAConnection *dmach, - uint8_t *buf, size_t len, uint32_t *app) -{ - dmach->to_dma(dmach->dma, buf, len, app); -} -static inline -void xlx_dma_push_to_client(struct XilinxDMAConnection *dmach, - uint8_t *buf, size_t len, uint32_t *app) -{ - dmach->to_client(dmach->client, buf, len, app); -} - -- cgit v1.2.3