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authorIra W. Snyder <iws@ovro.caltech.edu>2009-12-22 03:26:45 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-03 01:43:08 +0300
commitac6ec5b1de5d1d5afcbe88d73c05df71dca0ac39 (patch)
tree4a850ab01492dafc82a94cccac9790bd8be0f32a /drivers/serial
parentde538eb3441e8b9f7aedb3a37e46c005538451dc (diff)
downloadlinux-ac6ec5b1de5d1d5afcbe88d73c05df71dca0ac39.tar.xz
serial: 8250_pci: add support for MCS9865 / SYBA 6x Serial Port Card
This patch is heavily based on an earlier patch found on the linux-serial mailing list [1], written by Darius Augulis. The previous incarnation of this patch only supported a 2x serial port card. I have added support for my SYBA 6x serial port card, and tested on x86. [1]: http://marc.info/?l=linux-serial&m=124975806304760 Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/8250_pci.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index b28af13c45a1..8b18c3ce3898 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -760,7 +760,8 @@ static int pci_netmos_init(struct pci_dev *dev)
/* subdevice 0x00PS means <P> parallel, <S> serial */
unsigned int num_serial = dev->subsystem_device & 0xf;
- if (dev->device == PCI_DEVICE_ID_NETMOS_9901)
+ if ((dev->device == PCI_DEVICE_ID_NETMOS_9901) ||
+ (dev->device == PCI_DEVICE_ID_NETMOS_9865))
return 0;
if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM &&
dev->subsystem_device == 0x0299)
@@ -1479,6 +1480,7 @@ enum pci_board_num_t {
pbn_b0_bt_1_115200,
pbn_b0_bt_2_115200,
+ pbn_b0_bt_4_115200,
pbn_b0_bt_8_115200,
pbn_b0_bt_1_460800,
@@ -1703,6 +1705,12 @@ static struct pciserial_board pci_boards[] __devinitdata = {
.base_baud = 115200,
.uart_offset = 8,
},
+ [pbn_b0_bt_4_115200] = {
+ .flags = FL_BASE0|FL_BASE_BARS,
+ .num_ports = 4,
+ .base_baud = 115200,
+ .uart_offset = 8,
+ },
[pbn_b0_bt_8_115200] = {
.flags = FL_BASE0|FL_BASE_BARS,
.num_ports = 8,
@@ -3649,6 +3657,18 @@ static struct pci_device_id serial_pci_tbl[] = {
0, 0, pbn_b0_1_115200 },
/*
+ * Best Connectivity PCI Multi I/O cards
+ */
+
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
+ 0xA000, 0x1000,
+ 0, 0, pbn_b0_1_115200 },
+
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
+ 0xA000, 0x3004,
+ 0, 0, pbn_b0_bt_4_115200 },
+
+ /*
* These entries match devices with class COMMUNICATION_SERIAL,
* COMMUNICATION_MODEM or COMMUNICATION_MULTISERIAL
*/