CentOS com port

[Pentalgin 8]

Доброго времени суток коллеги)

 

Вопрос по CentOS и com портам:

Дано

uname -a
Linux reader 2.6.18-238.9.1.el5xen #1 SMP Tue Apr 12 19:32:47 EDT 2011 i686 i686 i386 GNU/Linux

lspci
00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4
00:1a.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5
00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6
00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2
00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1
00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 6
00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1
00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2
00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3
00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
00:1f.0 ISA bridge: Intel Corporation 82801JIB (ICH10) LPC Interface Controller
00:1f.2 SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA AHCI Controller
00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
03:00.0 VGA compatible controller: S3 Inc. 86c764/765 [Trio32/64/64V+] (rev 54)
03:01.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 05)
03:03.0 Serial controller: NetMos Technology PCI 9865 Multi-I/O Controller
03:03.1 Serial controller: NetMos Technology PCI 9865 Multi-I/O Controller
03:03.2 Communication controller: NetMos Technology PCI 9865 Multi-I/O Controller
03:04.0 Communication controller: NetMos Technology PCI 9835 Multi-I/O Controller (rev 01)

dmesg | grep tty
0000:03:03.2: ttyS4 at I/O 0xdc00 (irq = 21) is a 16550A
0000:03:03.2: ttyS5 at I/O 0xdb00 (irq = 21) is a 16550A
0000:03:03.2: ttyS6 at I/O 0xda00 (irq = 21) is a 16550A
0000:03:03.2: ttyS7 at I/O 0xd900 (irq = 21) is a 16550A
0000:03:04.0: ttyS8 at I/O 0xd800 (irq = 22) is a 16550A
0000:03:04.0: ttyS9 at I/O 0xd700 (irq = 22) is a 16550A
0000:03:03.0: ttyD0 at I/O 0xde00 (irq = 16) is a mcs9865-serial
0000:03:03.1: ttyD1 at I/O 0xdd00 (irq = 22) is a mcs9865-serial

После перезагрузки

dmesg | grep tty
0000:03:04.0: ttyS4 at I/O 0xd800 (irq = 22) is a 16550A
0000:03:04.0: ttyS5 at I/O 0xd700 (irq = 22) is a 16550A
0000:03:03.2: ttyS6 at I/O 0xdc00 (irq = 21) is a 16550A
0000:03:03.2: ttyS7 at I/O 0xdb00 (irq = 21) is a 16550A
0000:03:03.2: ttyS8 at I/O 0xda00 (irq = 21) is a 16550A
0000:03:03.2: ttyS9 at I/O 0xd900 (irq = 21) is a 16550A
0000:03:03.0: ttyD0 at I/O 0xde00 (irq = 16) is a mcs9865-serial
0000:03:03.1: ttyD1 at I/O 0xdd00 (irq = 22) is a mcs9865-serial

Ка видно после каждой перезагрузки ком порты меняются местами, как можно их перевязать в одном из положений?

Відредаговано 2011-05-01 21:57:53 Pentalgin