FreeBSD Bugzilla – Attachment 221648 Details for
Bug 235016
ASIX AX99100 based uart controllers broken on 12.0
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[patch]
Patch to fix uart_bus_pci.c
uart_bus_pci.c.diff (text/plain), 604 bytes, created by
david
on 2021-01-16 23:04:36 UTC
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Description:
Patch to fix uart_bus_pci.c
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Creator:
david
Created:
2021-01-16 23:04:36 UTC
Size:
604 bytes
patch
obsolete
>--- uart_bus_pci.c.orig 2021-01-16 21:56:54.174461000 +0000 >+++ uart_bus_pci.c 2021-01-16 22:00:06.321333000 +0000 >@@ -228,9 +228,10 @@ > > /* > * Use MSI in preference to legacy IRQ if available. >- * Whilst some PCIe UARTs support >1 MSI vector, use only the first. >+ * Whilst some PCIe UARTs support >1 MSI vector, use only support >+ * UARTs using 1. > */ >- if (pci_msi_count(dev) > 0) { >+ if (pci_msi_count(dev) == 1) { > count = 1; > if (pci_alloc_msi(dev, &count) == 0) { > sc->sc_irid = 1;
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bug 235016
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