From: Lee Howard

These have the Mainpine PCI identifier on however

Additional paranoia check for Tornado versions added by Alan Cox

(and this time I remembered to do an stg refresh so that the corrections ended
up in these patches not randomly attached to another diff -- Alan)

Signed-off-by: Lee Howard
Signed-off-by: Alan Cox
---

drivers/serial/8250_pci.c | 30 +++++++++++++++++++++++++-----
1 files changed, 25 insertions(+), 5 deletions(-)


diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 43c990a..a8818b7 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -1865,6 +1865,11 @@ static int pci_oxsemi_tornado_init(struct pci_dev *dev, struct pciserial_board *
unsigned long deviceID;
unsigned int number_uarts;

+ /* OxSemi Tornado devices are all 0xCxxx */
+ if (dev->vendor == PCI_VENDOR_ID_OXSEMI &&
+ (dev->device & 0xF000) != 0xC000)
+ return 0;
+
p = pci_iomap(dev, 0, 5);
if (p == NULL)
return -ENOMEM;
@@ -1893,7 +1898,8 @@ pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board)
/*
* Find number of ports on board
*/
- if (dev->vendor == PCI_VENDOR_ID_OXSEMI)
+ if (dev->vendor == PCI_VENDOR_ID_OXSEMI ||
+ dev->vendor == PCI_VENDOR_ID_MAINPINE)
pci_oxsemi_tornado_init(dev, board);

nr_ports = board->num_ports;
@@ -2375,9 +2381,9 @@ static struct pci_device_id serial_pci_tbl[] = {
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b0_bt_2_921600 },

- /*
- * Oxford Semiconductor Inc. Tornado PCI express device range.
- */
+ /*
+ * Oxford Semiconductor Inc. Tornado PCI express device range.
+ */
{ PCI_VENDOR_ID_OXSEMI, 0xc101, /* OXPCIe952 1 Legacy UART */
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_b0_1_4000000 },
@@ -2510,7 +2516,21 @@ static struct pci_device_id serial_pci_tbl[] = {
{ PCI_VENDOR_ID_OXSEMI, 0xc4cf, /* OXPCIe200 1 Native UART */
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
pbn_oxsemi_1_4000000 },
-
+ /*
+ * Mainpine Inc. IQ Express "Rev3" utilizing OxSemi Tornado
+ */
+ { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 1 Port V.34 Super-G3 Fax */
+ PCI_VENDOR_ID_MAINPINE, 0x4001, 0, 0,
+ pbn_oxsemi_1_4000000 },
+ { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 2 Port V.34 Super-G3 Fax */
+ PCI_VENDOR_ID_MAINPINE, 0x4002, 0, 0,
+ pbn_oxsemi_2_4000000 },
+ { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 4 Port V.34 Super-G3 Fax */
+ PCI_VENDOR_ID_MAINPINE, 0x4004, 0, 0,
+ pbn_oxsemi_4_4000000 },
+ { PCI_VENDOR_ID_MAINPINE, 0x4000, /* IQ Express 8 Port V.34 Super-G3 Fax */
+ PCI_VENDOR_ID_MAINPINE, 0x4008, 0, 0,
+ pbn_oxsemi_8_4000000 },
/*
* SBS Technologies, Inc. P-Octal and PMC-OCTPRO cards,
* from skokodyn@yahoo.com

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