From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/sh/drivers/pci/fixups-titan.c | 38 +++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 kernel/arch/sh/drivers/pci/fixups-titan.c (limited to 'kernel/arch/sh/drivers/pci/fixups-titan.c') diff --git a/kernel/arch/sh/drivers/pci/fixups-titan.c b/kernel/arch/sh/drivers/pci/fixups-titan.c new file mode 100644 index 000000000..bd1addb1b --- /dev/null +++ b/kernel/arch/sh/drivers/pci/fixups-titan.c @@ -0,0 +1,38 @@ +/* + * arch/sh/drivers/pci/ops-titan.c + * + * Ported to new API by Paul Mundt + * + * Modified from ops-snapgear.c written by David McCullough + * Highly leveraged from pci-bigsur.c, written by Dustin McIntire. + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + * + * PCI initialization for the Titan boards + */ +#include +#include +#include +#include +#include +#include +#include "pci-sh4.h" + +static char titan_irq_tab[] __initdata = { + TITAN_IRQ_WAN, + TITAN_IRQ_LAN, + TITAN_IRQ_MPCIA, + TITAN_IRQ_MPCIB, + TITAN_IRQ_USB, +}; + +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) +{ + int irq = titan_irq_tab[slot]; + + printk("PCI: Mapping TITAN IRQ for slot %d, pin %c to irq %d\n", + slot, pin - 1 + 'A', irq); + + return irq; +} -- cgit 1.2.3-korg