mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

net: xilinx_emaclite: Fix problem with first incoming packet 

You can't ping the board or connect to it unless you send
any packet out from board.

Tested-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michal Simek 2009-09-22 05:24:14 +00:00 committed by David S. Miller
parent 07653aa3af
commit 95acf7d7ed
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/xilinx_emaclite.c
View File

@ -134,18 +134,15 @@ static void xemaclite_enable_interrupts(struct net_local *drvdata)
}
/* Enable the Rx interrupts for the first buffer */
reg_data = in_be32(drvdata->base_addr + XEL_RSR_OFFSET);
out_be32(drvdata->base_addr + XEL_RSR_OFFSET,
reg_data | XEL_RSR_RECV_IE_MASK);
XEL_RSR_RECV_IE_MASK);
/* Enable the Rx interrupts for the second Buffer if
* configured in HW */
if (drvdata->rx_ping_pong != 0) {
reg_data = in_be32(drvdata->base_addr + XEL_BUFFER_OFFSET +
XEL_RSR_OFFSET);
out_be32(drvdata->base_addr + XEL_BUFFER_OFFSET +
XEL_RSR_OFFSET,
reg_data | XEL_RSR_RECV_IE_MASK);
XEL_RSR_RECV_IE_MASK);
}
/* Enable the Global Interrupt Enable */