[Bug 257207] [puc] [patch] Add support for Exar XR17V354 Quad PCI Express UART
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Date: Thu, 15 Jul 2021 14:01:42 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257207
Bug ID: 257207
Summary: [puc] [patch] Add support for Exar XR17V354 Quad PCI
Express UART
Product: Base System
Version: 12.2-RELEASE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: bugs@FreeBSD.org
Reporter: teerayut.h@throughwave.co.th
Created attachment 226485
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=226485&action=edit
/usr/src/sys/dev/puc/pucdata
The original source does support XR17V358, XR17V352 for a while.
But it does not support XR17V354.
By add this patch, this chipset will be found.
Fix: Add card's PCI ID to puc(4) driver:
How-To-Repeat:
Use XR17V354 chipset serial card,
ports do not attach:
Jul 14 15:43:14 test kernel: puc0: <Exar XR17V354> mem 0xdef00000-0xdef03fff
irq 19 at device 0.0 on pci12
Jul 14 15:43:14 test kernel: uart2: <16x50 with 256 byte FIFO> at port 1 on
puc0
Jul 14 15:43:14 test kernel: uart3: <16x50 with 256 byte FIFO> at port 2 on
puc0
Jul 14 15:43:14 test kernel: uart4: <16x50 with 256 byte FIFO> at port 3 on
puc0
Jul 14 15:43:14 test kernel: uart5: <16x50 with 256 byte FIFO> at port 4 on
puc0
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