Merge master.kernel.org:/home/rmk/linux-2.6-serial

4 files changed, 31 insertions, 108 deletions

diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index de54bdc5..356f555 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -389,6 +389,9 @@ static void __devexit sbs_exit(struct pci_dev *dev)
  *     - 10x cards have control registers in IO and/or memory space;
  *     - 20x cards have control registers in standard PCI configuration space.
  *
+ * There are also Quartet Serial cards which use Oxford Semiconductor
+ * 16954 quad UART PCI chip clocked by 18.432 MHz quartz.
+ *
  * Note: some SIIG cards are probed by the parport_serial object.
  */
 
@@ -1026,6 +1029,8 @@ enum pci_board_num_t {
 	pbn_b0_2_921600,
 	pbn_b0_4_921600,
 
+	pbn_b0_4_1152000,
+
 	pbn_b0_bt_1_115200,
 	pbn_b0_bt_2_115200,
 	pbn_b0_bt_8_115200,
@@ -1158,6 +1163,12 @@ static struct pci_board pci_boards[] __devinitdata = {
 		.base_baud	= 921600,
 		.uart_offset	= 8,
 	},
+	[pbn_b0_4_1152000] = {
+		.flags		= FL_BASE0,
+		.num_ports	= 4,
+		.base_baud	= 1152000,
+		.uart_offset	= 8,
+	},
 
 	[pbn_b0_bt_1_115200] = {
 		.flags		= FL_BASE0|FL_BASE_BARS,
@@ -1755,33 +1766,30 @@ pciserial_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
 static void __devexit pciserial_remove_one(struct pci_dev *dev)
 {
 	struct serial_private *priv = pci_get_drvdata(dev);
+	struct pci_serial_quirk *quirk;
+	int i;
 
 	pci_set_drvdata(dev, NULL);
 
-	if (priv) {
-		struct pci_serial_quirk *quirk;
-		int i;
-
-		for (i = 0; i < priv->nr; i++)
-			serial8250_unregister_port(priv->line[i]);
+	for (i = 0; i < priv->nr; i++)
+		serial8250_unregister_port(priv->line[i]);
 
-		for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
-			if (priv->remapped_bar[i])
-				iounmap(priv->remapped_bar[i]);
-			priv->remapped_bar[i] = NULL;
-		}
+	for (i = 0; i < PCI_NUM_BAR_RESOURCES; i++) {
+		if (priv->remapped_bar[i])
+			iounmap(priv->remapped_bar[i]);
+		priv->remapped_bar[i] = NULL;
+	}
 
-		/*
-		 * Find the exit quirks.
-		 */
-		quirk = find_quirk(dev);
-		if (quirk->exit)
-			quirk->exit(dev);
+	/*
+	 * Find the exit quirks.
+	 */
+	quirk = find_quirk(dev);
+	if (quirk->exit)
+		quirk->exit(dev);
 
-		pci_disable_device(dev);
+	pci_disable_device(dev);
 
-		kfree(priv);
-	}
+	kfree(priv);
 }
 
 static int pciserial_suspend_one(struct pci_dev *dev, pm_message_t state)
@@ -1978,6 +1986,9 @@ static struct pci_device_id serial_pci_tbl[] = {
 		PCI_VENDOR_ID_SPECIALIX, PCI_SUBDEVICE_ID_SPECIALIX_SPEED4, 0, 0,
 		pbn_b0_4_921600 },
 	{	PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+		PCI_SUBVENDOR_ID_SIIG, PCI_SUBDEVICE_ID_SIIG_QUARTET_SERIAL, 0, 0,
+		pbn_b0_4_1152000 },
+	{	PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_b0_4_115200 },
 	{	PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI952,
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index e0d0a47..97034d3 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -306,13 +306,6 @@ config SERIAL_S3C2410_CONSOLE
 	  your boot loader about how to pass options to the kernel at
 	  boot time.)
 
-config SERIAL_BAST_SIO
-	bool "Support for BAST SuperIO serial ports"
-	depends on ARCH_BAST && SERIAL_8250=y
-	help
-	  Support for registerin the SuperIO chip on BAST board with
-	  the 8250/16550 uart code.
-
 config SERIAL_DZ
 	bool "DECstation DZ serial driver"
 	depends on MACH_DECSTATION && MIPS32
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 65bd438..11c7dc4 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -44,7 +44,6 @@ obj-$(CONFIG_SERIAL_LH7A40X) += serial_lh7a40x.o
 obj-$(CONFIG_SERIAL_AU1X00) += au1x00_uart.o
 obj-$(CONFIG_SERIAL_DZ) += dz.o
 obj-$(CONFIG_SERIAL_SH_SCI) += sh-sci.o
-obj-$(CONFIG_SERIAL_BAST_SIO) += bast_sio.o
 obj-$(CONFIG_SERIAL_SGI_L1_CONSOLE) += sn_console.o
 obj-$(CONFIG_SERIAL_CPM) += cpm_uart/
 obj-$(CONFIG_SERIAL_IMX) += imx.o
diff --git a/drivers/serial/bast_sio.c b/drivers/serial/bast_sio.c
deleted file mode 100644
index 2b48fab..0000000
--- a/drivers/serial/bast_sio.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* linux/drivers/serial/bast_sio.c
- *
- * Copyright (c) 2004 Simtec Electronics
- *   Ben Dooks <ben@simtec.co.uk>
- *
- * http://www.simtec.co.uk/products/EB2410ITX/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Modifications:
- *	23-Sep-2004  BJD  Added copyright header
- *	23-Sep-2004  BJD  Added serial port remove code
-*/
-
-#include <linux/module.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/tty.h>
-#include <linux/serial.h>
-#include <linux/serial_core.h>
-#include <linux/types.h>
-
-#include <asm/io.h>
-#include <asm/serial.h>
-#include <asm/mach-types.h>
-
-#include <asm/arch/map.h>
-#include <asm/arch/irqs.h>
-#include <asm/arch/bast-map.h>
-#include <asm/arch/bast-irq.h>
-
-static int __init serial_bast_register(unsigned long port, unsigned int irq)
-{
-	struct serial_struct serial_req;
-
-	serial_req.flags      = UPF_AUTOPROBE | UPF_SHARE_IRQ;
-	serial_req.baud_base  = BASE_BAUD;
-	serial_req.irq        = irq;
-	serial_req.io_type    = UPIO_MEM;
-	serial_req.iomap_base = port;
-	serial_req.iomem_base = ioremap(port, 0x10);
-	serial_req.iomem_reg_shift = 0;
-
-	return register_serial(&serial_req);
-}
-
-#define SERIAL_BASE (S3C2410_CS2 + BAST_PA_SUPERIO)
-
-static int port[2] = { -1, -1 };
-
-static int __init serial_bast_init(void)
-{
-	if (machine_is_bast()) {
-		port[0] = serial_bast_register(SERIAL_BASE + 0x2f8, IRQ_PCSERIAL1);
-		port[1] = serial_bast_register(SERIAL_BASE + 0x3f8, IRQ_PCSERIAL2);
-	}
-
-	return 0;
-}
-
-static void __exit serial_bast_exit(void)
-{
-	if (port[0] != -1)
-		unregister_serial(port[0]);
-	if (port[1] != -1)
-		unregister_serial(port[1]);
-}
-
-
-module_init(serial_bast_init);
-module_exit(serial_bast_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Ben Dooks, ben@simtec.co.uk");
-MODULE_DESCRIPTION("BAST Onboard Serial setup");
-
-