From 5a4baa33e4d0beb9708719160bfc3f91a8f9f3bf Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 10 Dec 2015 15:32:11 +0100 Subject: [PATCH] net: emaclite: Use indirect register access for TX reset Move to use indirect register access when timeout expires for resetting TX buffers. Signed-off-by: Michal Simek Acked-by: Joe Hershberger --- drivers/net/xilinx_emaclite.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index 724b61e0b7..72b6e0ac42 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -408,6 +408,7 @@ static int emaclite_send(struct eth_device *dev, void *ptr, int len) u32 reg; u32 baseaddress; struct xemaclite *emaclite = dev->priv; + struct emaclite_regs *regs = emaclite->regs; u32 maxtry = 1000; @@ -422,10 +423,9 @@ static int emaclite_send(struct eth_device *dev, void *ptr, int len) if (!maxtry) { printf("Error: Timeout waiting for ethernet TX buffer\n"); /* Restart PING TX */ - out_be32 (dev->iobase + XEL_TSR_OFFSET, 0); + out_be32(®s->tx_ping_tsr, 0); if (emaclite->txpp) { - out_be32 (dev->iobase + XEL_TSR_OFFSET + - XEL_BUFFER_OFFSET, 0); + out_be32(®s->tx_pong_tsr, 0); } return -1; } -- 2.39.5