X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fserial%2F8250_pci.c;h=c2f23933155b1cbfdff132b035f76d84b143a73a;hb=a1b81a84fff05dbfef45b7012c26e1fee9973e5d;hp=6e57382b9137504b1d9fdbb669610b9c37052376;hpb=7cece14acd063dd1c4e8933461d44ec6a5a5517b;p=linux-2.6

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 6e57382b91..c2f2393315 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -10,8 +10,6 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License.
- *
- *  $Id: 8250_pci.c,v 1.28 2002/11/02 11:14:18 rmk Exp $
  */
 #include <linux/module.h>
 #include <linux/init.h>
@@ -86,7 +84,7 @@ setup_port(struct serial_private *priv, struct uart_port *port,
 		len =  pci_resource_len(dev, bar);
 
 		if (!priv->remapped_bar[bar])
-			priv->remapped_bar[bar] = ioremap(base, len);
+			priv->remapped_bar[bar] = ioremap_nocache(base, len);
 		if (!priv->remapped_bar[bar])
 			return -ENOMEM;
 
@@ -270,7 +268,7 @@ static int pci_plx9050_init(struct pci_dev *dev)
 	/*
 	 * enable/disable interrupts
 	 */
-	p = ioremap(pci_resource_start(dev, 0), 0x80);
+	p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
 	if (p == NULL)
 		return -ENOMEM;
 	writel(irq_config, p + 0x4c);
@@ -294,7 +292,7 @@ static void __devexit pci_plx9050_exit(struct pci_dev *dev)
 	/*
 	 * disable interrupts
 	 */
-	p = ioremap(pci_resource_start(dev, 0), 0x80);
+	p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
 	if (p != NULL) {
 		writel(0, p + 0x4c);
 
@@ -341,7 +339,8 @@ static int sbs_init(struct pci_dev *dev)
 {
 	u8 __iomem *p;
 
-	p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0));
+	p = ioremap_nocache(pci_resource_start(dev, 0),
+						pci_resource_len(dev, 0));
 
 	if (p == NULL)
 		return -ENOMEM;
@@ -365,7 +364,8 @@ static void __devexit sbs_exit(struct pci_dev *dev)
 {
 	u8 __iomem *p;
 
-	p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0));
+	p = ioremap_nocache(pci_resource_start(dev, 0),
+					pci_resource_len(dev, 0));
 	/* FIXME: What if resource_len < OCT_REG_CR_OFF */
 	if (p != NULL)
 		writeb(0, p + OCT_REG_CR_OFF);
@@ -419,7 +419,7 @@ static int pci_siig10x_init(struct pci_dev *dev)
 		break;
 	}
 
-	p = ioremap(pci_resource_start(dev, 0), 0x80);
+	p = ioremap_nocache(pci_resource_start(dev, 0), 0x80);
 	if (p == NULL)
 		return -ENOMEM;
 
@@ -767,6 +767,9 @@ pci_default_setup(struct serial_private *priv, struct pciserial_board *board,
 #define PCI_SUBDEVICE_ID_POCTAL232	0x0308
 #define PCI_SUBDEVICE_ID_POCTAL422	0x0408
 
+/* Unknown vendors/cards - this should not be in linux/pci_ids.h */
+#define PCI_SUBDEVICE_ID_UNKNOWN_0x1584	0x1584
+
 /*
  * Master list of serial port init/setup/exit quirks.
  * This does not describe the general nature of the port.
@@ -880,6 +883,15 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
 		.setup		= pci_default_setup,
 		.exit		= __devexit_p(pci_plx9050_exit),
 	},
+	{
+		.vendor		= PCI_VENDOR_ID_PLX,
+		.device		= PCI_DEVICE_ID_PLX_9050,
+		.subvendor	= PCI_VENDOR_ID_PLX,
+		.subdevice	= PCI_SUBDEVICE_ID_UNKNOWN_0x1584,
+		.init		= pci_plx9050_init,
+		.setup		= pci_default_setup,
+		.exit		= __devexit_p(pci_plx9050_exit),
+	},
 	{
 		.vendor		= PCI_VENDOR_ID_PLX,
 		.device		= PCI_DEVICE_ID_PLX_ROMULUS,
@@ -2197,6 +2209,11 @@ static struct pci_device_id serial_pci_tbl[] = {
 	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_1077,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_b2_4_921600 },
+	/* Unknown card - subdevice 0x1584 */
+	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
+		PCI_VENDOR_ID_PLX,
+		PCI_SUBDEVICE_ID_UNKNOWN_0x1584, 0, 0,
+		pbn_b0_4_115200 },
 	{	PCI_VENDOR_ID_PLX, PCI_DEVICE_ID_PLX_9050,
 		PCI_SUBVENDOR_ID_KEYSPAN,
 		PCI_SUBDEVICE_ID_KEYSPAN_SX2, 0, 0,
@@ -2600,7 +2617,12 @@ static struct pci_device_id serial_pci_tbl[] = {
 	{	PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS200,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,	/* 135a.0811 */
 		pbn_b2_2_115200 },
-
+	/*
+	 * IntaShield IS-400
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS400,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,    /* 135a.0dc0 */
+		pbn_b2_4_115200 },
 	/*
 	 * Perle PCI-RAS cards
 	 */