From 3fcd356464bd65e8aafa0aae01e7fa6a2f4bc67d Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Wed, 19 Jun 2013 13:20:37 -0500 Subject: lynxpoint: expose pch_disable_devfn() The function to disable devices was formerly named pch_hide_devfn(). This routine was doing more than hiding devices. It was disabling them, i.e. turning them off. Therefore, rename it to pch_disable_devfn(). Also, allow external callers to this function. Change-Id: Id5bb319d4e67892c02a39dff49e45b2811a2f016 Signed-off-by: Aaron Durbin Reviewed-on: https://gerrit.chromium.org/gerrit/59276 Reviewed-by: Duncan Laurie Reviewed-on: http://review.coreboot.org/4250 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc --- src/southbridge/intel/lynxpoint/pch.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src/southbridge/intel/lynxpoint/pch.c') diff --git a/src/southbridge/intel/lynxpoint/pch.c b/src/southbridge/intel/lynxpoint/pch.c index 05462c5e74..f13efb0f7f 100644 --- a/src/southbridge/intel/lynxpoint/pch.c +++ b/src/southbridge/intel/lynxpoint/pch.c @@ -92,7 +92,7 @@ static void pch_enable_d3hot(device_t dev) } /* Set bit in Function Disble register to hide this device */ -static void pch_hide_devfn(device_t dev) +void pch_disable_devfn(device_t dev) { switch (dev->path.pci.devfn) { case PCI_DEVFN(19, 0): /* Audio DSP */ @@ -432,8 +432,8 @@ static void pch_pcie_enable(device_t dev) /* Do not claim downstream transactions for PCIe ports */ new_rpfn |= RPFN_HIDE(PCI_FUNC(dev->path.pci.devfn)); - /* Hide this device if possible */ - pch_hide_devfn(dev); + /* Disable this device if possible */ + pch_disable_devfn(dev); } else { int fn; @@ -491,8 +491,8 @@ void pch_enable(device_t dev) PCI_COMMAND_MEMORY | PCI_COMMAND_IO); pci_write_config32(dev, PCI_COMMAND, reg32); - /* Hide this device if possible */ - pch_hide_devfn(dev); + /* Disable this device if possible */ + pch_disable_devfn(dev); } else { /* Enable SERR */ reg32 = pci_read_config32(dev, PCI_COMMAND); -- cgit v1.2.3