Date: Mon, 25 Feb 2013 03:18:11 GMT From: Greg Putrich <gregppr@superisland.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/176407: SIIG Cyber S2P1 has speed problems with puc driver Message-ID: <201302250318.r1P3IBrn048315@red.freebsd.org> Resent-Message-ID: <201302250320.r1P3K0cx079194@freefall.freebsd.org>
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>Number: 176407
>Category: kern
>Synopsis: SIIG Cyber S2P1 has speed problems with puc driver
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Mon Feb 25 03:20:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Greg Putrich
>Release: 9.1
>Organization:
>Environment:
FreeBSD barnacle 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec 4 09:23:10 UTC 2012 root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
>Description:
This is similar to kern/152034, except this is a different model card. This model of SIIG card also has the 10x clock crystal on it.
Output from devinfo -v
pci3
puc0 pnpinfo vendor=0x1415 device=0x950a subvendor=0x131f subdevice=0x2061 class=0x070006 at slot=0 function=0
uart2 pnpinfo type=1 at port=1
uart3 pnpinfo type=1 at port=2
uart4 pnpinfo type=1 at port=3
uart5 pnpinfo type=1 at port=4
ppc1 pnpinfo vendor=0x1415 device=0x9513 subvendor=0x131f subdevice=0x2090 class=0x070101 at slot=0 function=1
ppbus0
plip0
lpt0
ppi0
Output from pciconf -lv
puc0@pci0:3:0:0: class=0x070006 card=0x2061131f chip=0x950a1415 rev=0x00 hdr=0x00
vendor = 'Oxford Semiconductor Ltd'
device = 'EXSYS EX-41092 Dual 16950 Serial adapter'
class = simple comms
subclass = UART
ppc1@pci0:3:0:1: class=0x070101 card=0x2090131f chip=0x95131415 rev=0x00 hdr=0x00
vendor = 'Oxford Semiconductor Ltd'
device = 'OX16PCI954 (Quad 16950 UART) function 1 (parallel port)'
class = simple comms
subclass = parallel port
>How-To-Repeat:
Can only talk to the modem at 1200 bps. The modem once said that it connected at 12000 to the FreeBSD machine. The modem works fine at 300-115200 bps on another machine with a different type of serial port.
>Fix:
See kern/152034. It should be the same, but instead for this model of device which should be at line 421 in pucdata.c in 9.1-RELEASE.
>Release-Note:
>Audit-Trail:
>Unformatted:
help
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