diff options
Diffstat (limited to 'firmware/target/arm/as3525')
-rw-r--r-- | firmware/target/arm/as3525/usb-drv-as3525.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/firmware/target/arm/as3525/usb-drv-as3525.c b/firmware/target/arm/as3525/usb-drv-as3525.c index 45dadebc85..fe3b38fdb5 100644 --- a/firmware/target/arm/as3525/usb-drv-as3525.c +++ b/firmware/target/arm/as3525/usb-drv-as3525.c | |||
@@ -684,8 +684,10 @@ int usb_drv_recv(int ep, void *ptr, int len) | |||
684 | endpoints[ep][1].len = len; | 684 | endpoints[ep][1].len = len; |
685 | endpoints[ep][1].rc = -1; | 685 | endpoints[ep][1].rc = -1; |
686 | 686 | ||
687 | #ifndef BOOTLOADER | ||
687 | /* remove data buffer from cache */ | 688 | /* remove data buffer from cache */ |
688 | invalidate_dcache(); | 689 | invalidate_dcache(); |
690 | #endif | ||
689 | /* DMA setup */ | 691 | /* DMA setup */ |
690 | uc_desc->status = USB_DMA_DESC_BS_HST_RDY | | 692 | uc_desc->status = USB_DMA_DESC_BS_HST_RDY | |
691 | USB_DMA_DESC_LAST | | 693 | USB_DMA_DESC_LAST | |
@@ -734,8 +736,10 @@ void ep_send(int ep, void *ptr, int len) | |||
734 | endpoints[ep][0].len = len; | 736 | endpoints[ep][0].len = len; |
735 | endpoints[ep][0].rc = -1; | 737 | endpoints[ep][0].rc = -1; |
736 | 738 | ||
739 | #ifndef BOOTLOADER | ||
737 | /* Make sure data is committed to memory */ | 740 | /* Make sure data is committed to memory */ |
738 | clean_dcache(); | 741 | clean_dcache(); |
742 | #endif | ||
739 | 743 | ||
740 | logf("xx%s\n", make_hex(ptr, len)); | 744 | logf("xx%s\n", make_hex(ptr, len)); |
741 | 745 | ||
@@ -843,10 +847,12 @@ static void handle_out_ep(int ep) | |||
843 | logf("EP%d OUT token, st:%08x len:%d frm:%x data=%s epstate=%d\n", ep, | 847 | logf("EP%d OUT token, st:%08x len:%d frm:%x data=%s epstate=%d\n", ep, |
844 | dma_mst, dma_len, dma_frm, make_hex(uc_desc->data_ptr, dma_len), | 848 | dma_mst, dma_len, dma_frm, make_hex(uc_desc->data_ptr, dma_len), |
845 | endpoints[ep][1].state); | 849 | endpoints[ep][1].state); |
850 | #ifndef BOOTLOADER | ||
846 | /* | 851 | /* |
847 | * If parts of the just dmaed range are in cache, dump them now. | 852 | * If parts of the just dmaed range are in cache, dump them now. |
848 | */ | 853 | */ |
849 | dump_dcache_range(uc_desc->data_ptr, dma_len); | 854 | dump_dcache_range(uc_desc->data_ptr, dma_len); |
855 | #endif | ||
850 | } else{ | 856 | } else{ |
851 | logf("EP%d OUT token, st:%08x frm:%x (no data)\n", ep, | 857 | logf("EP%d OUT token, st:%08x frm:%x (no data)\n", ep, |
852 | dma_mst, dma_frm); | 858 | dma_mst, dma_frm); |