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

49 files changed, 108 insertions, 113 deletions

diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
index dc31e3fd6c57..8ab1b040288c 100644
--- a/arch/arm/mach-imx/mx1ads.c
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -27,7 +27,6 @@
 #include <asm/mach/arch.h>
 #include <linux/interrupt.h>
 #include "generic.h"
-#include <asm/serial.h>
 
 static struct resource cs89x0_resources[] = {
         [0] = {
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index 050685b87a3c..b9713a723053 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -140,7 +140,7 @@ void __init plat_setup(void)
                 uart.type       = PORT_UNKNOWN;
                 uart.uartclk    = 18432000;
                 uart.irq        = COBALT_SERIAL_IRQ;
-                uart.flags      = STD_COM_FLAGS;
+                uart.flags      = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
                 uart.iobase     = 0xc800000;
                 uart.iotype     = UPIO_PORT;
 
diff --git a/arch/mips/lasat/setup.c b/arch/mips/lasat/setup.c
index dcd819d57dae..83eb08b7a072 100644
--- a/arch/mips/lasat/setup.c
+++ b/arch/mips/lasat/setup.c
@@ -134,8 +134,8 @@ void __init serial_init(void)
 
         memset(&s, 0, sizeof(s));
 
-        s.flags = STD_COM_FLAGS;
-        s.iotype = SERIAL_IO_MEM;
+        s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
+        s.iotype = UPIO_MEM;
 
         if (mips_machtype == MACH_LASAT_100) {
                 s.uartclk = LASAT_BASE_BAUD_100 * 16;
diff --git a/arch/mips/mips-boards/atlas/atlas_setup.c b/arch/mips/mips-boards/atlas/atlas_setup.c
index 625843b30bed..873cf3141a31 100644
--- a/arch/mips/mips-boards/atlas/atlas_setup.c
+++ b/arch/mips/mips-boards/atlas/atlas_setup.c
@@ -82,8 +82,8 @@ static void __init serial_init(void)
 #endif
         s.irq = ATLASINT_UART;
         s.uartclk = ATLAS_BASE_BAUD * 16;
-        s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
-        s.iotype = SERIAL_IO_PORT;
+        s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_AUTO_IRQ;
+        s.iotype = UPIO_PORT;
         s.regshift = 3;
 
         if (early_serial_setup(&s) != 0) {
diff --git a/arch/mips/mips-boards/sead/sead_setup.c b/arch/mips/mips-boards/sead/sead_setup.c
index f966bc161dfa..4266ce445174 100644
--- a/arch/mips/mips-boards/sead/sead_setup.c
+++ b/arch/mips/mips-boards/sead/sead_setup.c
@@ -71,8 +71,8 @@ static void __init serial_init(void)
 #endif
         s.irq = MIPSCPU_INT_BASE + MIPSCPU_INT_UART0;
         s.uartclk = SEAD_BASE_BAUD * 16;
-        s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
-        s.iotype = 0;
+        s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_AUTO_IRQ;
+        s.iotype = UPIO_PORT;
         s.regshift = 3;
 
         if (early_serial_setup(&s) != 0) {
diff --git a/arch/mips/mips-boards/sim/sim_setup.c b/arch/mips/mips-boards/sim/sim_setup.c
index 485d5a58d9cf..a2fd62997ca3 100644
--- a/arch/mips/mips-boards/sim/sim_setup.c
+++ b/arch/mips/mips-boards/sim/sim_setup.c
@@ -88,8 +88,8 @@ static void __init serial_init(void)
          but poll for now */
         s.irq =  0;
         s.uartclk = BASE_BAUD * 16;
-        s.flags = ASYNC_BOOT_AUTOCONF | UPF_SKIP_TEST;
-        s.iotype = SERIAL_IO_PORT | ASYNC_SKIP_TEST;
+        s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
+        s.iotype = UPIO_PORT;
         s.regshift = 0;
         s.timeout = 4;
 
diff --git a/arch/mips/momentum/jaguar_atx/ja-console.c b/arch/mips/momentum/jaguar_atx/ja-console.c
index da6e1ed34db1..2292d0ec47fc 100644
--- a/arch/mips/momentum/jaguar_atx/ja-console.c
+++ b/arch/mips/momentum/jaguar_atx/ja-console.c
@@ -93,7 +93,7 @@ static void inline ja_console_probe(void)
         up.uartclk      = JAGUAR_ATX_UART_CLK;
         up.regshift     = 2;
         up.iotype       = UPIO_MEM;
-        up.flags        = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        up.flags        = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         up.line         = 0;
 
         if (early_serial_setup(&up))
diff --git a/arch/mips/philips/pnx8550/common/platform.c b/arch/mips/philips/pnx8550/common/platform.c
index 8aa9bd65b45e..a592260fd673 100644
--- a/arch/mips/philips/pnx8550/common/platform.c
+++ b/arch/mips/philips/pnx8550/common/platform.c
@@ -66,28 +66,28 @@ struct ip3106_port ip3106_ports[] = {
         [0] = {
                 .port   = {
                         .type           = PORT_IP3106,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .membase        = (void __iomem *)PNX8550_UART_PORT0,
                         .mapbase        = PNX8550_UART_PORT0,
                         .irq            = PNX8550_UART_INT(0),
                         .uartclk        = 3692300,
                         .fifosize       = 16,
                         .ops            = &ip3106_pops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 0,
                 },
         },
         [1] = {
                 .port   = {
                         .type           = PORT_IP3106,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .membase        = (void __iomem *)PNX8550_UART_PORT1,
                         .mapbase        = PNX8550_UART_PORT1,
                         .irq            = PNX8550_UART_INT(1),
                         .uartclk        = 3692300,
                         .fifosize       = 16,
                         .ops            = &ip3106_pops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 1,
                 },
         },
diff --git a/arch/mips/pmc-sierra/yosemite/setup.c b/arch/mips/pmc-sierra/yosemite/setup.c
index 059755b5ed57..8bce711575de 100644
--- a/arch/mips/pmc-sierra/yosemite/setup.c
+++ b/arch/mips/pmc-sierra/yosemite/setup.c
@@ -185,7 +185,7 @@ static void __init py_uart_setup(void)
         up.uartclk      = TITAN_UART_CLK;
         up.regshift     = 0;
         up.iotype       = UPIO_MEM;
-        up.flags        = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        up.flags        = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         up.line         = 0;
 
         if (early_serial_setup(&up))
diff --git a/arch/mips/sgi-ip32/ip32-setup.c b/arch/mips/sgi-ip32/ip32-setup.c
index d10a269aeae1..2c38770b1e1b 100644
--- a/arch/mips/sgi-ip32/ip32-setup.c
+++ b/arch/mips/sgi-ip32/ip32-setup.c
@@ -66,11 +66,6 @@ static inline void str2eaddr(unsigned char *ea, unsigned char *str)
 #include <linux/tty.h>
 #include <linux/serial.h>
 #include <linux/serial_core.h>
-extern int early_serial_setup(struct uart_port *port);
-
-#define STD_COM_FLAGS (ASYNC_SKIP_TEST)
-#define BASE_BAUD (1843200 / 16)
-
 #endif /* CONFIG_SERIAL_8250 */
 
 /* An arbitrary time; this can be decreased if reliability looks good */
@@ -110,8 +105,8 @@ void __init plat_setup(void)
                 o2_serial[0].type       = PORT_16550A;
                 o2_serial[0].line       = 0;
                 o2_serial[0].irq        = MACEISA_SERIAL1_IRQ;
-                o2_serial[0].flags      = STD_COM_FLAGS;
-                o2_serial[0].uartclk    = BASE_BAUD * 16;
+                o2_serial[0].flags      = UPF_SKIP_TEST;
+                o2_serial[0].uartclk    = 1843200;
                 o2_serial[0].iotype     = UPIO_MEM;
                 o2_serial[0].membase    = (char *)&mace->isa.serial1;
                 o2_serial[0].fifosize   = 14;
@@ -121,8 +116,8 @@ void __init plat_setup(void)
                 o2_serial[1].type       = PORT_16550A;
                 o2_serial[1].line       = 1;
                 o2_serial[1].irq        = MACEISA_SERIAL2_IRQ;
-                o2_serial[1].flags      = STD_COM_FLAGS;
-                o2_serial[1].uartclk    = BASE_BAUD * 16;
+                o2_serial[1].flags      = UPF_SKIP_TEST;
+                o2_serial[1].uartclk    = 1843200;
                 o2_serial[1].iotype     = UPIO_MEM;
                 o2_serial[1].membase    = (char *)&mace->isa.serial2;
                 o2_serial[1].fifosize   = 14;
diff --git a/arch/ppc/platforms/4xx/bamboo.c b/arch/ppc/platforms/4xx/bamboo.c
index 159b228eca1e..0ec53f049338 100644
--- a/arch/ppc/platforms/4xx/bamboo.c
+++ b/arch/ppc/platforms/4xx/bamboo.c
@@ -332,8 +332,8 @@ bamboo_early_serial_map(void)
         port.irq = 0;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
-        port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        port.iotype = UPIO_MEM;
+        port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         port.line = 0;
 
         if (early_serial_setup(&port) != 0) {
diff --git a/arch/ppc/platforms/4xx/bubinga.c b/arch/ppc/platforms/4xx/bubinga.c
index 8110f55668c5..ce48a4f08cbb 100644
--- a/arch/ppc/platforms/4xx/bubinga.c
+++ b/arch/ppc/platforms/4xx/bubinga.c
@@ -97,8 +97,8 @@ bubinga_early_serial_map(void)
         port.irq = ACTING_UART0_INT;
         port.uartclk = uart_clock;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
-        port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        port.iotype = UPIO_MEM;
+        port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         port.line = 0;
 
         if (early_serial_setup(&port) != 0) {
diff --git a/arch/ppc/platforms/4xx/ebony.c b/arch/ppc/platforms/4xx/ebony.c
index 64ebae19cdbb..9a828b623417 100644
--- a/arch/ppc/platforms/4xx/ebony.c
+++ b/arch/ppc/platforms/4xx/ebony.c
@@ -225,8 +225,8 @@ ebony_early_serial_map(void)
         port.irq = 0;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
-        port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        port.iotype = UPIO_MEM;
+        port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         port.line = 0;
 
         if (early_serial_setup(&port) != 0) {
diff --git a/arch/ppc/platforms/4xx/luan.c b/arch/ppc/platforms/4xx/luan.c
index d810b736d9bf..21d29132aebd 100644
--- a/arch/ppc/platforms/4xx/luan.c
+++ b/arch/ppc/platforms/4xx/luan.c
@@ -279,8 +279,8 @@ luan_early_serial_map(void)
         port.irq = UART0_INT;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
-        port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        port.iotype = UPIO_MEM;
+        port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         port.line = 0;
 
         if (early_serial_setup(&port) != 0) {
diff --git a/arch/ppc/platforms/4xx/ocotea.c b/arch/ppc/platforms/4xx/ocotea.c
index 73b2c98158f6..4f355b6acab2 100644
--- a/arch/ppc/platforms/4xx/ocotea.c
+++ b/arch/ppc/platforms/4xx/ocotea.c
@@ -248,8 +248,8 @@ ocotea_early_serial_map(void)
         port.irq = UART0_INT;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
-        port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        port.iotype = UPIO_MEM;
+        port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         port.line = 0;
 
         if (early_serial_setup(&port) != 0) {
diff --git a/arch/ppc/platforms/4xx/xilinx_ml300.c b/arch/ppc/platforms/4xx/xilinx_ml300.c
index 0b1b77d986bf..e90d97f64f76 100644
--- a/arch/ppc/platforms/4xx/xilinx_ml300.c
+++ b/arch/ppc/platforms/4xx/xilinx_ml300.c
@@ -95,8 +95,8 @@ ml300_early_serial_map(void)
                 port.irq = old_ports[i].irq;
                 port.uartclk = old_ports[i].baud_base * 16;
                 port.regshift = old_ports[i].iomem_reg_shift;
-                port.iotype = SERIAL_IO_MEM;
-                port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+                port.iotype = UPIO_MEM;
+                port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
                 port.line = i;
 
                 if (early_serial_setup(&port) != 0) {
diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c
index e60f4bd437ec..b065b8babcd3 100644
--- a/arch/ppc/platforms/4xx/yucca.c
+++ b/arch/ppc/platforms/4xx/yucca.c
@@ -305,8 +305,8 @@ yucca_early_serial_map(void)
         port.irq = UART0_INT;
         port.uartclk = clocks.uart0;
         port.regshift = 0;
-        port.iotype = SERIAL_IO_MEM;
-        port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
+        port.iotype = UPIO_MEM;
+        port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
         port.line = 0;
 
         if (early_serial_setup(&port) != 0) {
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 012e1e652c03..1a659bbc1860 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -301,14 +301,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                 struct uart_port p;
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (unsigned char __iomem *)(VIRT_IMMRBAR + 0x4500);
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (unsigned char __iomem *)(VIRT_IMMRBAR + 0x4600);
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 2eceb1e6f4eb..408d64f18e1a 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -162,14 +162,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                           binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART0_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART1_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index b332ebae6bd3..1801ab392e22 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -534,14 +534,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                                 binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART0_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART1_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index e777ba824aa9..8a72221f816c 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -64,7 +64,7 @@ sbc8560_early_serial_map(void)
         uart_req.irq = MPC85xx_IRQ_EXT9;
         uart_req.flags = STD_COM_FLAGS;
         uart_req.uartclk = BASE_BAUD * 16;
-        uart_req.iotype = SERIAL_IO_MEM;
+        uart_req.iotype = UPIO_MEM;
         uart_req.mapbase = UARTA_ADDR;
         uart_req.membase = ioremap(uart_req.mapbase, MPC85xx_UART0_SIZE);
         uart_req.type = PORT_16650;
diff --git a/arch/ppc/platforms/85xx/tqm85xx.c b/arch/ppc/platforms/85xx/tqm85xx.c
index b436f4d0a3fa..a5e38ba62732 100644
--- a/arch/ppc/platforms/85xx/tqm85xx.c
+++ b/arch/ppc/platforms/85xx/tqm85xx.c
@@ -346,14 +346,14 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                           binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART0_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
                 gen550_init(0, &p);
 
                 memset(&p, 0, sizeof (p));
-                p.iotype = SERIAL_IO_MEM;
+                p.iotype = UPIO_MEM;
                 p.membase = (void *) binfo->bi_immr_base + MPC85xx_UART1_OFFSET;
                 p.uartclk = binfo->bi_busfreq;
 
diff --git a/arch/ppc/platforms/chestnut.c b/arch/ppc/platforms/chestnut.c
index 48a4a510d598..aefcc0e7be57 100644
--- a/arch/ppc/platforms/chestnut.c
+++ b/arch/ppc/platforms/chestnut.c
@@ -116,7 +116,7 @@ chestnut_early_serial_map(void)
         port.uartclk = BASE_BAUD * 16;
         port.irq = UART0_INT;
         port.flags = STD_COM_FLAGS | UPF_IOREMAP;
-        port.iotype = SERIAL_IO_MEM;
+        port.iotype = UPIO_MEM;
         port.mapbase = CHESTNUT_UART0_IO_BASE;
         port.regshift = 0;
 
diff --git a/arch/ppc/platforms/ev64260.c b/arch/ppc/platforms/ev64260.c
index 32358b3fb236..ffde8f6f6302 100644
--- a/arch/ppc/platforms/ev64260.c
+++ b/arch/ppc/platforms/ev64260.c
@@ -330,7 +330,7 @@ ev64260_early_serial_map(void)
                 port.irq = EV64260_UART_0_IRQ;
                 port.uartclk = BASE_BAUD * 16;
                 port.regshift = 2;
-                port.iotype = SERIAL_IO_MEM;
+                port.iotype = UPIO_MEM;
                 port.flags = STD_COM_FLAGS;
 
 #if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
diff --git a/arch/ppc/platforms/radstone_ppc7d.c b/arch/ppc/platforms/radstone_ppc7d.c
index 708b8739ecdd..872c0a3ba3c7 100644
--- a/arch/ppc/platforms/radstone_ppc7d.c
+++ b/arch/ppc/platforms/radstone_ppc7d.c
@@ -100,7 +100,7 @@ static void __init ppc7d_early_serial_map(void)
         serial_req.uartclk = UART_CLK;
         serial_req.irq = 4;
         serial_req.flags = STD_COM_FLAGS;
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.iotype = UPIO_MEM;
         serial_req.membase = (u_char *) PPC7D_SERIAL_0;
 
         gen550_init(0, &serial_req);
diff --git a/arch/ppc/platforms/spruce.c b/arch/ppc/platforms/spruce.c
index 5ad70d357cb9..69e1de7971f2 100644
--- a/arch/ppc/platforms/spruce.c
+++ b/arch/ppc/platforms/spruce.c
@@ -176,8 +176,8 @@ spruce_early_serial_map(void)
         memset(&serial_req, 0, sizeof(serial_req));
         serial_req.uartclk = uart_clk;
         serial_req.irq = UART0_INT;
-        serial_req.flags = ASYNC_BOOT_AUTOCONF;
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.flags = UPF_BOOT_AUTOCONF;
+        serial_req.iotype = UPIO_MEM;
         serial_req.membase = (u_char *)UART0_IO_BASE;
         serial_req.regshift = 0;
 
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 1b5fe9e398d4..7bada82527a8 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -108,7 +108,7 @@ mpc83xx_early_serial_map(void)
 
 #if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
         memset(&serial_req, 0, sizeof (serial_req));
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.iotype = UPIO_MEM;
         serial_req.mapbase = pdata[0].mapbase;
         serial_req.membase = pdata[0].membase;
         serial_req.regshift = 0;
diff --git a/arch/ppc/syslib/ppc85xx_setup.c b/arch/ppc/syslib/ppc85xx_setup.c
index 1a47ff4b831d..e4dda43fdaa7 100644
--- a/arch/ppc/syslib/ppc85xx_setup.c
+++ b/arch/ppc/syslib/ppc85xx_setup.c
@@ -90,7 +90,7 @@ mpc85xx_early_serial_map(void)
 
 #if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
         memset(&serial_req, 0, sizeof (serial_req));
-        serial_req.iotype = SERIAL_IO_MEM;
+        serial_req.iotype = UPIO_MEM;
         serial_req.mapbase = pdata[0].mapbase;
         serial_req.membase = pdata[0].membase;
         serial_req.regshift = 0;
diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c
index 7aef7518b0d1..8c5c276c5577 100644
--- a/drivers/serial/21285.c
+++ b/drivers/serial/21285.c
@@ -362,7 +362,7 @@ static struct uart_ops serial21285_ops = {
 
 static struct uart_port serial21285_port = {
         .mapbase        = 0x42000160,
-        .iotype         = SERIAL_IO_MEM,
+        .iotype         = UPIO_MEM,
         .irq            = NO_IRQ,
         .fifosize       = 16,
         .ops            = &serial21285_ops,
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 179c1f065e60..b1fc97d5f643 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2229,6 +2229,7 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count)
          *      and restore the IER
          */
         wait_for_xmitr(up, BOTH_EMPTY);
+        up->ier |= UART_IER_THRI;
         serial_out(up, UART_IER, ier | UART_IER_THRI);
 }
 
diff --git a/drivers/serial/8250_au1x00.c b/drivers/serial/8250_au1x00.c
index 06ae8fbcc947..8d8d7a70d03e 100644
--- a/drivers/serial/8250_au1x00.c
+++ b/drivers/serial/8250_au1x00.c
@@ -56,7 +56,6 @@ static struct plat_serial8250_port au1x00_data[] = {
 #elif defined(CONFIG_SOC_AU1550)
         PORT(UART0_ADDR, AU1550_UART0_INT),
         PORT(UART1_ADDR, AU1550_UART1_INT),
-        PORT(UART2_ADDR, AU1550_UART2_INT),
         PORT(UART3_ADDR, AU1550_UART3_INT),
 #elif defined(CONFIG_SOC_AU1200)
         PORT(UART0_ADDR, AU1200_UART0_INT),
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index bb9ec28ccc2b..94886c000d2a 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -1882,6 +1882,10 @@ static struct pci_device_id serial_pci_tbl[] = {
                 PCI_SUBVENDOR_ID_CONNECT_TECH,
                 PCI_SUBDEVICE_ID_CONNECT_TECH_TITAN_4, 0, 0,
                 pbn_b0_4_1843200 },
+        {       PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954,
+                PCI_VENDOR_ID_AFAVLAB,
+                PCI_SUBDEVICE_ID_AFAVLAB_P061, 0, 0,
+                pbn_b0_4_1152000 },
         {       PCI_VENDOR_ID_EXAR, PCI_DEVICE_ID_EXAR_XR17C152,
                 PCI_SUBVENDOR_ID_CONNECT_TECH,
                 PCI_SUBDEVICE_ID_CONNECT_TECH_PCI_UART_2_232, 0, 0,
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 429de2723a1c..321a3b3a5728 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -561,7 +561,7 @@ static struct uart_amba_port amba_ports[UART_NR] = {
                 .port   = {
                         .membase        = (void *)IO_ADDRESS(INTEGRATOR_UART0_BASE),
                         .mapbase        = INTEGRATOR_UART0_BASE,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UARTINT0,
                         .uartclk        = 14745600,
                         .fifosize       = 16,
@@ -576,7 +576,7 @@ static struct uart_amba_port amba_ports[UART_NR] = {
                 .port   = {
                         .membase        = (void *)IO_ADDRESS(INTEGRATOR_UART1_BASE),
                         .mapbase        = INTEGRATOR_UART1_BASE,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UARTINT1,
                         .uartclk        = 14745600,
                         .fifosize       = 16,
diff --git a/drivers/serial/au1x00_uart.c b/drivers/serial/au1x00_uart.c
index ceb5d7f37bbd..344022fe53ef 100644
--- a/drivers/serial/au1x00_uart.c
+++ b/drivers/serial/au1x00_uart.c
@@ -892,7 +892,7 @@ serial8250_request_std_resource(struct uart_8250_port *up, struct resource **res
         int ret = 0;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 if (up->port.mapbase) {
                         *res = request_mem_region(up->port.mapbase, size, "serial");
                         if (!*res)
@@ -900,8 +900,8 @@ serial8250_request_std_resource(struct uart_8250_port *up, struct resource **res
                 }
                 break;
 
-        case SERIAL_IO_HUB6:
-        case SERIAL_IO_PORT:
+        case UPIO_HUB6:
+        case UPIO_PORT:
                 *res = request_region(up->port.iobase, size, "serial");
                 if (!*res)
                         ret = -EBUSY;
@@ -919,7 +919,7 @@ static void serial8250_release_port(struct uart_port *port)
         size <<= up->port.regshift;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 if (up->port.mapbase) {
                         /*
                          * Unmap the area.
@@ -935,8 +935,8 @@ static void serial8250_release_port(struct uart_port *port)
                 }
                 break;
 
-        case SERIAL_IO_HUB6:
-        case SERIAL_IO_PORT:
+        case UPIO_HUB6:
+        case UPIO_PORT:
                 start = up->port.iobase;
 
                 if (size)
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 16af5626c243..b7bf4c698a47 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -252,12 +252,9 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs)
                 /* If we have not enough room in tty flip buffer, then we try
                  * later, which will be the next rx-interrupt or a timeout
                  */
-                if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
-                        tty->flip.work.func((void *)tty);
-                        if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE) {
-                                printk(KERN_WARNING "TTY_DONT_FLIP set\n");
-                                return;
-                        }
+                if(tty_buffer_request_room(tty, i) < i) {
+                        printk(KERN_WARNING "No room in flip buffer\n");
+                        return;
                 }
 
                 /* get pointer */
@@ -276,9 +273,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs)
                                 continue;
 
                       error_return:
-                        *tty->flip.char_buf_ptr++ = ch;
-                        *tty->flip.flag_buf_ptr++ = flg;
-                        tty->flip.count++;
+                        tty_insert_flip_char(tty, ch, flg);
 
                 }               /* End while (i--) */
 
@@ -908,7 +903,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SMC1_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .flags = FLAG_SMC,
@@ -922,7 +917,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SMC2_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .flags = FLAG_SMC,
@@ -939,7 +934,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC1_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
@@ -953,7 +948,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC2_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
@@ -967,7 +962,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC3_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
@@ -981,7 +976,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
                 .port = {
                         .irq            = SCC4_IRQ,
                         .ops            = &cpm_uart_pops,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .lock           = SPIN_LOCK_UNLOCKED,
                 },
                 .tx_nrfifos = TX_NUM_FIFO,
diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index a64ba26a94e8..ba5541de673b 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -262,6 +262,7 @@ static inline void dz_receive_chars(struct dz_port *dport)
                 }
                 tty_insert_flip_char(tty, ch, flag);
               ignore_char:
+                        ;
         } while (status & DZ_DVAL);
 
         if (tty)
@@ -650,7 +651,7 @@ static void __init dz_init_ports(void)
         for (i = 0, dport = dz_ports; i < DZ_NB_PORT; i++, dport++) {
                 spin_lock_init(&dport->port.lock);
                 dport->port.membase     = (char *) base;
-                dport->port.iotype      = SERIAL_IO_PORT;
+                dport->port.iotype      = UPIO_PORT;
                 dport->port.irq         = dec_interrupt[DEC_IRQ_DZ11];
                 dport->port.line        = i;
                 dport->port.fifosize    = 1;
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 858048efe1ed..4d53fb5ca87b 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -668,7 +668,7 @@ static struct imx_port imx_ports[] = {
         .rtsirq = UART1_MINT_RTS,
         .port   = {
                 .type           = PORT_IMX,
-                .iotype         = SERIAL_IO_MEM,
+                .iotype         = UPIO_MEM,
                 .membase        = (void *)IMX_UART1_BASE,
                 .mapbase        = IMX_UART1_BASE, /* FIXME */
                 .irq            = UART1_MINT_RX,
@@ -684,7 +684,7 @@ static struct imx_port imx_ports[] = {
         .rtsirq = UART2_MINT_RTS,
         .port   = {
                 .type           = PORT_IMX,
-                .iotype         = SERIAL_IO_MEM,
+                .iotype         = UPIO_MEM,
                 .membase        = (void *)IMX_UART2_BASE,
                 .mapbase        = IMX_UART2_BASE, /* FIXME */
                 .irq            = UART2_MINT_RX,
diff --git a/drivers/serial/ip22zilog.c b/drivers/serial/ip22zilog.c
index 66f117d15065..419dd3cd7862 100644
--- a/drivers/serial/ip22zilog.c
+++ b/drivers/serial/ip22zilog.c
@@ -215,7 +215,7 @@ static void __load_zsregs(struct zilog_channel *channel, unsigned char *regs)
         /* Lower and upper byte of baud rate generator divisor.  */
         write_zsreg(channel, R12, regs[R12]);
         write_zsreg(channel, R13, regs[R13]);
-        
+
         /* Now rewrite R14, with BRENAB (if set).  */
         write_zsreg(channel, R14, regs[R14]);
 
@@ -571,7 +571,7 @@ static void ip22zilog_set_mctrl(struct uart_port *port, unsigned int mctrl)
         else
                 clear_bits |= DTR;
 
-        /* NOTE: Not subject to 'transmitter active' rule.  */ 
+        /* NOTE: Not subject to 'transmitter active' rule.  */
         up->curregs[R5] |= set_bits;
         up->curregs[R5] &= ~clear_bits;
         write_zsreg(channel, R5, up->curregs[R5]);
@@ -654,7 +654,7 @@ static void ip22zilog_enable_ms(struct uart_port *port)
         if (new_reg != up->curregs[R15]) {
                 up->curregs[R15] = new_reg;
 
-                /* NOTE: Not subject to 'transmitter active' rule.  */ 
+                /* NOTE: Not subject to 'transmitter active' rule.  */
                 write_zsreg(channel, R15, up->curregs[R15]);
         }
 }
@@ -680,7 +680,7 @@ static void ip22zilog_break_ctl(struct uart_port *port, int break_state)
         if (new_reg != up->curregs[R5]) {
                 up->curregs[R5] = new_reg;
 
-                /* NOTE: Not subject to 'transmitter active' rule.  */ 
+                /* NOTE: Not subject to 'transmitter active' rule.  */
                 write_zsreg(channel, R5, up->curregs[R5]);
         }
 
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index b48066a64a7d..242a04104393 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -80,7 +80,7 @@
 #include <asm/serial.h>
 
 /* Standard COM flags */
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
+#define STD_COM_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST)
 
 /*
  * SERIAL_PORT_DFNS tells us about built-in ports that have no
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c
index 4e49168c3176..868eaf4a1a68 100644
--- a/drivers/serial/mux.c
+++ b/drivers/serial/mux.c
@@ -462,7 +462,7 @@ static int __init mux_probe(struct parisc_device *dev)
                 port->mapbase   = dev->hpa.start + MUX_OFFSET +
                                                 (i * MUX_LINE_OFFSET);
                 port->membase   = ioremap(port->mapbase, MUX_LINE_OFFSET);
-                port->iotype    = SERIAL_IO_MEM;
+                port->iotype    = UPIO_MEM;
                 port->type      = PORT_MUX;
                 port->irq       = NO_IRQ;
                 port->uartclk   = 0;
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 4e03a87f3fb4..9b7ed58cb53b 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1492,7 +1492,7 @@ no_dma:
         /*
          * Init remaining bits of "port" structure
          */
-        uap->port.iotype = SERIAL_IO_MEM;
+        uap->port.iotype = UPIO_MEM;
         uap->port.irq = np->intrs[0].line;
         uap->port.uartclk = ZS_CLOCK;
         uap->port.fifosize = 1;
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index ff7b60b4de37..2c00b8625852 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -628,7 +628,7 @@ static void __init sa1100_init_ports(void)
                 sa1100_ports[i].port.ops       = &sa1100_pops;
                 sa1100_ports[i].port.fifosize  = 8;
                 sa1100_ports[i].port.line      = i;
-                sa1100_ports[i].port.iotype    = SERIAL_IO_MEM;
+                sa1100_ports[i].port.iotype    = UPIO_MEM;
                 init_timer(&sa1100_ports[i].timer);
                 sa1100_ports[i].timer.function = sa1100_timeout;
                 sa1100_ports[i].timer.data     = (unsigned long)&sa1100_ports[i];
diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c
index d0490f67f597..04186eaae227 100644
--- a/drivers/serial/serial_lh7a40x.c
+++ b/drivers/serial/serial_lh7a40x.c
@@ -501,7 +501,7 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                 .port = {
                         .membase        = (void*) io_p2v (UART1_PHYS),
                         .mapbase        = UART1_PHYS,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UART1INTR,
                         .uartclk        = 14745600/2,
                         .fifosize       = 16,
@@ -514,7 +514,7 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                 .port = {
                         .membase        = (void*) io_p2v (UART2_PHYS),
                         .mapbase        = UART2_PHYS,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UART2INTR,
                         .uartclk        = 14745600/2,
                         .fifosize       = 16,
@@ -527,7 +527,7 @@ static struct uart_port_lh7a40x lh7a40x_ports[DEV_NR] = {
                 .port = {
                         .membase        = (void*) io_p2v (UART3_PHYS),
                         .mapbase        = UART3_PHYS,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = IRQ_UART3INTR,
                         .uartclk        = 14745600/2,
                         .fifosize       = 16,
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 80737c131ce7..44f6bf79bbe1 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1468,10 +1468,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xff923000,
                         .mapbase        = 0xff923000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 61,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 0,
                 },
                 .type           = PORT_SCIF,
@@ -1482,10 +1482,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xff924000,
                         .mapbase        = 0xff924000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 62,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 1,
                 },
                 .type           = PORT_SCIF,
@@ -1496,10 +1496,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xff925000,
                         .mapbase        = 0xff925000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 63,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 2,
                 },
                 .type           = PORT_SCIF,
@@ -1511,10 +1511,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xffe00000,
                         .mapbase        = 0xffe00000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 43,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 0,
                 },
                 .type           = PORT_SCIF,
@@ -1525,10 +1525,10 @@ static struct sci_port sci_ports[] = {
                 .port   = {
                         .membase        = (void *)0xffe10000,
                         .mapbase        = 0xffe10000,
-                        .iotype         = SERIAL_IO_MEM,
+                        .iotype         = UPIO_MEM,
                         .irq            = 79,
                         .ops            = &sci_uart_ops,
-                        .flags          = ASYNC_BOOT_AUTOCONF,
+                        .flags          = UPF_BOOT_AUTOCONF,
                         .line           = 1,
                 },
                 .type           = PORT_SCIF,
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index 8bcaebcc0ad7..85664228a0b6 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -1036,7 +1036,7 @@ static void __init sab_attach_callback(struct linux_ebus_device *edev, void *arg
                 up->port.irq = edev->irqs[0];
                 up->port.fifosize = SAB82532_XMIT_FIFO_SIZE;
                 up->port.mapbase = (unsigned long)up->regs;
-                up->port.iotype = SERIAL_IO_MEM;
+                up->port.iotype = UPIO_MEM;
 
                 writeb(SAB82532_IPC_IC_ACT_LOW, &up->regs->w.ipc);
 
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index bc67442c6b4c..308704566948 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -109,11 +109,11 @@ static _INLINE_ unsigned int serial_in(struct uart_sunsu_port *up, int offset)
         offset <<= up->port.regshift;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_HUB6:
+        case UPIO_HUB6:
                 outb(up->port.hub6 - 1 + offset, up->port.iobase);
                 return inb(up->port.iobase + 1);
 
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 return readb(up->port.membase + offset);
 
         default:
@@ -139,12 +139,12 @@ serial_out(struct uart_sunsu_port *up, int offset, int value)
         offset <<= up->port.regshift;
 
         switch (up->port.iotype) {
-        case SERIAL_IO_HUB6:
+        case UPIO_HUB6:
                 outb(up->port.hub6 - 1 + offset, up->port.iobase);
                 outb(value, up->port.iobase + 1);
                 break;
 
-        case SERIAL_IO_MEM:
+        case UPIO_MEM:
                 writeb(value, up->port.membase + offset);
                 break;
 
@@ -1052,7 +1052,7 @@ static void sunsu_autoconfig(struct uart_sunsu_port *up)
                 return;
 
         up->type_probed = PORT_UNKNOWN;
-        up->port.iotype = SERIAL_IO_MEM;
+        up->port.iotype = UPIO_MEM;
 
         /*
          * First we look for Ebus-bases su's
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 3c72484adea7..5cc4d4c2935c 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1487,7 +1487,7 @@ static void __init sunzilog_prepare(void)
                 up[(chip * 2) + 1].port.membase = (void __iomem *)&rp->channelB;
 
                 /* Channel A */
-                up[(chip * 2) + 0].port.iotype = SERIAL_IO_MEM;
+                up[(chip * 2) + 0].port.iotype = UPIO_MEM;
                 up[(chip * 2) + 0].port.irq = zilog_irq;
                 up[(chip * 2) + 0].port.uartclk = ZS_CLOCK;
                 up[(chip * 2) + 0].port.fifosize = 1;
@@ -1498,7 +1498,7 @@ static void __init sunzilog_prepare(void)
                 up[(chip * 2) + 0].flags |= SUNZILOG_FLAG_IS_CHANNEL_A;
 
                 /* Channel B */
-                up[(chip * 2) + 1].port.iotype = SERIAL_IO_MEM;
+                up[(chip * 2) + 1].port.iotype = UPIO_MEM;
                 up[(chip * 2) + 1].port.irq = zilog_irq;
                 up[(chip * 2) + 1].port.uartclk = ZS_CLOCK;
                 up[(chip * 2) + 1].port.fifosize = 1;
diff --git a/drivers/serial/v850e_uart.c b/drivers/serial/v850e_uart.c
index 9378895a8d56..df705fda4243 100644
--- a/drivers/serial/v850e_uart.c
+++ b/drivers/serial/v850e_uart.c
@@ -496,7 +496,7 @@ static int __init v850e_uart_init (void)
 
                         port->ops = &v850e_uart_ops;
                         port->line = chan;
-                        port->iotype = SERIAL_IO_MEM;
+                        port->iotype = UPIO_MEM;
                         port->flags = UPF_BOOT_AUTOCONF;
 
                         /* We actually use multiple IRQs, but the serial
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 92a619ba163f..7a61ccdcbc4b 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1832,6 +1832,7 @@
 #define PCI_VENDOR_ID_AFAVLAB           0x14db
 #define PCI_DEVICE_ID_AFAVLAB_P028      0x2180
 #define PCI_DEVICE_ID_AFAVLAB_P030      0x2182
+#define PCI_SUBDEVICE_ID_AFAVLAB_P061           0x2150
 
 #define PCI_VENDOR_ID_BROADCOM          0x14e4
 #define PCI_DEVICE_ID_TIGON3_5752       0x1600