From 6b68a4740ff3ff42cf111d8d1aed51372c7ff659 Mon Sep 17 00:00:00 2001 From: luka Date: Wed, 23 Oct 2013 22:26:54 +0000 Subject: [PATCH] imx6: fix pcie interrupt mapping The interrupt mapping for legacy interrupts was backwards causing interrupts to be mapped improperly behind a PCIe to PCI bridge (ie GW16082 mezzanine). Signed-off-by: Tim Harvey git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38519 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../imx6/patches-3.10/0034-PCI-imx6-swizzle-interrupts.patch | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target/linux/imx6/patches-3.10/0034-PCI-imx6-swizzle-interrupts.patch b/target/linux/imx6/patches-3.10/0034-PCI-imx6-swizzle-interrupts.patch index 425ba8a41e..775bc78179 100644 --- a/target/linux/imx6/patches-3.10/0034-PCI-imx6-swizzle-interrupts.patch +++ b/target/linux/imx6/patches-3.10/0034-PCI-imx6-swizzle-interrupts.patch @@ -17,10 +17,10 @@ Signed-off-by: Tim Harvey - return pp->irq; + switch (pin) { -+ case 1: return pp->irq; -+ case 2: return pp->irq - 1; -+ case 3: return pp->irq - 2; -+ case 4: return pp->irq - 3; ++ case 1: return pp->irq - 3; ++ case 2: return pp->irq - 2; ++ case 3: return pp->irq - 1; ++ case 4: return pp->irq; + default: return -1; + } } -- 2.11.0