lkml.org 
[lkml]   [2011]   [Nov]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH V2 2/6] net/ethernet/atl1e: Disable ASPM
Date
http://www.atheros.cz/atheros-inf-file.php?inf=209&chipset=45&system=6
indicates that ASPM is disabled on all L1E hardware. Duplicate for sanity.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Cc: netdev@vger.kernel.org
Cc: jcliburn@gmail.com
Cc: chris.snook@gmail.com
---
drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
index 95483bc..fc74dd1 100644
--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
+++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
@@ -2264,6 +2264,9 @@ static int __devinit atl1e_probe(struct pci_dev *pdev,

int err = 0;

+ pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1 |
+ PCIE_LINK_STATE_CLKPM);
+
err = pci_enable_device(pdev);
if (err) {
dev_err(&pdev->dev, "cannot enable PCI device\n");
--
1.7.7.1


\
 
 \ /
  Last update: 2011-11-11 17:19    [from the cache]
©2003-2011 Jasper Spaans