From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: [PATCH V2 6/6] infiniband/nes: Disable ASPM Date: Fri, 11 Nov 2011 11:14:24 -0500 Message-ID: <1321028064-644-7-git-send-email-mjg@redhat.com> References: <1321028064-644-1-git-send-email-mjg@redhat.com> Return-path: In-Reply-To: <1321028064-644-1-git-send-email-mjg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Matthew Garrett , faisal.latif-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org The Windows driver .inf disables ASPM on hpsa devices. Do the same. Signed-off-by: Matthew Garrett Cc: faisal.latif-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org --- drivers/infiniband/hw/nes/nes.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c index 5965b3d..ea320f5 100644 --- a/drivers/infiniband/hw/nes/nes.c +++ b/drivers/infiniband/hw/nes/nes.c @@ -45,6 +45,7 @@ #include #include #include +#include #include #include #include @@ -463,6 +464,9 @@ static int __devinit nes_probe(struct pci_dev *pcidev, const struct pci_device_i printk(KERN_INFO PFX "NetEffect RNIC driver v%s loading. (%s)\n", DRV_VERSION, pci_name(pcidev)); + pci_disable_link_state(pcidev, PCIE_LINK_STATE_L0S | + PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM); + ret = pci_enable_device(pcidev); if (ret) { printk(KERN_ERR PFX "Unable to enable PCI device. (%s)\n", pci_name(pcidev)); -- 1.7.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html