From: Alon Bar-Lev <alon.barlev@gmail.com>
To: Linux Kernel Mailing List <Linux-Kernel@vger.kernel.org>
Subject: [serial] [adddevice] Serial controller: Decision Computer International Co. PCCOM2 (rev 02)
Date: Mon, 16 Jan 2006 11:25:40 +0200 [thread overview]
Message-ID: <43CB6694.1040704@gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 624 bytes --]
Hello,
There is a new device which is look like:
Serial controller: Decision Computer International Co.
PCCOM2 (rev 02) (prog-if 02 [16550])
0700: 6666:0004 (rev 02) (prog-if 02)
Flags: medium devsel, IRQ 177
Memory at fe000000 (32-bit, non-prefetchable) [size=128]
I/O ports at e880 [size=128]
I/O ports at e400 [size=256]
It has two 16550A, and is not listed in kernel, although the
manufacturer clams that it is supported...
I've created the following patch, it only add the new PCI id
and the card to the repository, it seems to work.
Please consider adding support to this device.
Best Regards,
Alon Bar-Lev.
[-- Attachment #2: 2.6-decesion-pccom2.patch --]
[-- Type: text/plain, Size: 1593 bytes --]
diff -urNp linux-2.6.14-gentoo-r5/drivers/serial/8250_pci.c linux-2.6.14-gentoo-r5.new/drivers/serial/8250_pci.c
--- linux-2.6.14-gentoo-r5/drivers/serial/8250_pci.c 2006-01-16 10:10:37.000000000 +0200
+++ linux-2.6.14-gentoo-r5.new/drivers/serial/8250_pci.c 2006-01-15 19:06:10.000000000 +0200
@@ -930,6 +930,7 @@ enum pci_board_num_t {
pbn_b2_bt_2_921600,
pbn_b2_bt_4_921600,
+ pbn_b3_2_115200,
pbn_b3_4_115200,
pbn_b3_8_115200,
@@ -1263,6 +1264,12 @@ static struct pciserial_board pci_boards
.uart_offset = 8,
},
+ [pbn_b3_2_115200] = {
+ .flags = FL_BASE3,
+ .num_ports = 2,
+ .base_baud = 115200,
+ .uart_offset = 8,
+ },
[pbn_b3_4_115200] = {
.flags = FL_BASE3,
.num_ports = 4,
@@ -2164,6 +2171,9 @@ static struct pci_device_id serial_pci_t
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_nec_nile4 },
+ { PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM2,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+ pbn_b3_2_115200 },
{ PCI_VENDOR_ID_DCI, PCI_DEVICE_ID_DCI_PCCOM4,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b3_4_115200 },
diff -urNp linux-2.6.14-gentoo-r5/include/linux/pci_ids.h linux-2.6.14-gentoo-r5.new/include/linux/pci_ids.h
--- linux-2.6.14-gentoo-r5/include/linux/pci_ids.h 2006-01-16 10:10:37.000000000 +0200
+++ linux-2.6.14-gentoo-r5.new/include/linux/pci_ids.h 2006-01-15 19:03:13.000000000 +0200
@@ -2348,6 +2348,7 @@
#define PCI_VENDOR_ID_DCI 0x6666
#define PCI_DEVICE_ID_DCI_PCCOM4 0x0001
#define PCI_DEVICE_ID_DCI_PCCOM8 0x0002
+#define PCI_DEVICE_ID_DCI_PCCOM2 0x0004
#define PCI_VENDOR_ID_DUNORD 0x5544
#define PCI_DEVICE_ID_DUNORD_I3000 0x0001
next reply other threads:[~2006-01-16 9:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-16 9:25 Alon Bar-Lev [this message]
2006-01-18 11:33 ` [serial] [adddevice] Serial controller: Decision Computer International Co. PCCOM2 (rev 02) Russell King
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=43CB6694.1040704@gmail.com \
--to=alon.barlev@gmail.com \
--cc=Linux-Kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).