From 58ae34ce22ed449935232d3546a4d4db0dfc680b Mon Sep 17 00:00:00 2001
From: lyz <lyz@rock-chips.com>
Date: Wed, 14 Aug 2013 16:28:50 +0800
Subject: [PATCH] usb: pcd: updata ep0 buffer address of multi-packet transfer
---
drivers/usb/dwc_otg/dwc_otg_cil.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc_otg/dwc_otg_cil.c b/drivers/usb/dwc_otg/dwc_otg_cil.c
index f1e39436f553..35e88832a256 100755
--- a/drivers/usb/dwc_otg/dwc_otg_cil.c
+++ b/drivers/usb/dwc_otg/dwc_otg_cil.c
@@ -2591,8 +2591,8 @@ void dwc_otg_ep0_continue_transfer(dwc_otg_core_if_t *_core_if, dwc_ep_t *_ep)
/* Write the DMA register */
if (_core_if->hwcfg2.b.architecture == DWC_INT_DMA_ARCH)
{
- dwc_write_reg32 (&(in_regs->diepdma),
- (uint32_t)_ep->dma_addr);
+ dwc_write_reg32 (&(in_regs->diepdma), (uint32_t)_ep->dma_addr);
+ _ep->dma_addr += _ep->maxpacket;
}
/* EP enable, IN data in FIFO */
--
2.34.1