From a454756c913060977fd826ed421b9c7cfca3372e Mon Sep 17 00:00:00 2001 From: Jonas Gorski <jonas.gorski@gmail.com> Date: Thu, 29 Sep 2016 12:19:28 +0200 Subject: [PATCH] mvebu: disable MSI interrupts MSI interrupts do not seem to be working on mvebu, and they break ath10k. Since nothing else seems to be using them, especially not mwlwifi, disable them until we can fix MSI interrupts. Works around the following issue: [ 9.001457] ath10k_pci 0000:02:00.0: failed to receive control response completion, polling.. [ 10.001453] ath10k_pci 0000:02:00.0: Service connect timeout [ 10.007126] ath10k_pci 0000:02:00.0: failed to connect htt (-110) [ 10.092224] ath10k_pci 0000:02:00.0: could not init core (-110) [ 10.098177] ath10k_pci 0000:02:00.0: could not probe fw (-110) Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Acked-by: Felix Fietkau <nbd@nbd.name> --- target/linux/mvebu/config-4.4 | 2 -- 1 file changed, 2 deletions(-) diff --git a/target/linux/mvebu/config-4.4 b/target/linux/mvebu/config-4.4 index 27d0a0fe5b..c2a81d3dd6 100644 --- a/target/linux/mvebu/config-4.4 +++ b/target/linux/mvebu/config-4.4 @@ -169,7 +169,6 @@ CONFIG_GENERIC_IO=y CONFIG_GENERIC_IRQ_CHIP=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_SHOW_LEVEL=y -CONFIG_GENERIC_MSI_IRQ=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_PHY=y CONFIG_GENERIC_SCHED_CLOCK=y @@ -338,7 +337,6 @@ CONFIG_OUTER_CACHE_SYNC=y CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PCI=y # CONFIG_PCI_DOMAINS_GENERIC is not set -CONFIG_PCI_MSI=y CONFIG_PCI_MVEBU=y CONFIG_PERF_USE_VMALLOC=y CONFIG_PGTABLE_LEVELS=2 -- GitLab