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authorAaron Durbin <adurbin@chromium.org>2013-11-14 11:15:43 -0600
committerKyösti Mälkki <kyosti.malkki@gmail.com>2014-05-07 22:05:40 +0200
commitee3ec728d86c83fbbaaa84bb72137dca7cd511a2 (patch)
tree853b24f8954c831a8fdfc04e9b1aac7ea4c8185a
parentbf9f24385739d29dd5ccea82dec06e1cdd2c10fe (diff)
rambi: distribute IRQs away from PIRQA on pci devices
Some of the drivers in the kernel were not so happy about having shared IRQs. Also, sharing IRQs means more code needs to be run in interrupt context to determine if the IRQ was meant for a particular device. Fix this. No more 'mmc1: got irq while runtime suspended' messages. BUG=chrome-os-partner:24056 BRANCH=None TEST=Built and booted. Looked at /proc/interrupts and noted no more sharing between pci devices. Change-Id: Ie5da102204ffe3156dd55ab17af77df245a57c97 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176792 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/4973 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
-rw-r--r--src/mainboard/google/rambi/irqroute.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/google/rambi/irqroute.h b/src/mainboard/google/rambi/irqroute.h
index fa7a6c358d..eaafff97bf 100644
--- a/src/mainboard/google/rambi/irqroute.h
+++ b/src/mainboard/google/rambi/irqroute.h
@@ -23,17 +23,17 @@
#define PCI_DEV_PIRQ_ROUTES \
PCI_DEV_PIRQ_ROUTE(GFX_DEV, A, B, C, D), \
PCI_DEV_PIRQ_ROUTE(SDIO_DEV, A, B, C, D), \
- PCI_DEV_PIRQ_ROUTE(SD_DEV, A, B, C, D), \
+ PCI_DEV_PIRQ_ROUTE(SD_DEV, C, D, E, F), \
PCI_DEV_PIRQ_ROUTE(SATA_DEV, A, B, C, D), \
PCI_DEV_PIRQ_ROUTE(XHCI_DEV, A, B, C, D), \
PCI_DEV_PIRQ_ROUTE(LPE_DEV, A, B, C, D), \
- PCI_DEV_PIRQ_ROUTE(MMC_DEV, A, B, C, D), \
+ PCI_DEV_PIRQ_ROUTE(MMC_DEV, D, E, F, G), \
PCI_DEV_PIRQ_ROUTE(SIO1_DEV, A, B, C, D), \
PCI_DEV_PIRQ_ROUTE(TXE_DEV, A, B, C, D), \
PCI_DEV_PIRQ_ROUTE(HDA_DEV, A, B, C, D), \
PCI_DEV_PIRQ_ROUTE(PCIE_DEV, A, B, C, D), \
PCI_DEV_PIRQ_ROUTE(EHCI_DEV, A, B, C, D), \
- PCI_DEV_PIRQ_ROUTE(SIO2_DEV, A, B, C, D), \
+ PCI_DEV_PIRQ_ROUTE(SIO2_DEV, B, C, D, E), \
PCI_DEV_PIRQ_ROUTE(PCU_DEV, A, B, C, D)
#define PIRQ_PIC_ROUTES \