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-rw-r--r--drivers/serial/8250.c3
-rw-r--r--drivers/serial/8250_early.c2
-rw-r--r--drivers/serial/8250_pci.c14
-rw-r--r--drivers/serial/jsm/jsm.h1
-rw-r--r--drivers/serial/jsm/jsm_driver.c6
-rw-r--r--drivers/serial/mpc52xx_uart.c2
-rw-r--r--drivers/serial/sunhv.c2
-rw-r--r--drivers/serial/sunsab.c2
-rw-r--r--drivers/serial/sunsu.c2
-rw-r--r--drivers/serial/sunzilog.c2
10 files changed, 23 insertions, 13 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index ea41f26..a1ca9b7 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2271,7 +2271,8 @@ static int serial8250_request_std_resource(struct uart_8250_port *up)
}
if (up->port.flags & UPF_IOREMAP) {
- up->port.membase = ioremap(up->port.mapbase, size);
+ up->port.membase = ioremap_nocache(up->port.mapbase,
+ size);
if (!up->port.membase) {
release_mem_region(up->port.mapbase, size);
ret = -ENOMEM;
diff --git a/drivers/serial/8250_early.c b/drivers/serial/8250_early.c
index cd89870..f279745 100644
--- a/drivers/serial/8250_early.c
+++ b/drivers/serial/8250_early.c
@@ -153,7 +153,7 @@ static int __init parse_options(struct early_serial8250_device *device,
(void __iomem *)__fix_to_virt(FIX_EARLYCON_MEM_BASE);
port->membase += port->mapbase & ~PAGE_MASK;
#else
- port->membase = ioremap(port->mapbase, 64);
+ port->membase = ioremap_nocache(port->mapbase, 64);
if (!port->membase) {
printk(KERN_ERR "%s: Couldn't ioremap 0x%llx\n",
__func__,
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 6e57382..53fa19c 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -86,7 +86,7 @@ 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 +270,7 @@ 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 +294,7 @@ 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 +341,8 @@ 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 +366,8 @@ 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 +421,7 @@ 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;
diff --git a/drivers/serial/jsm/jsm.h b/drivers/serial/jsm/jsm.h
index 12c934a..8871aaa 100644
--- a/drivers/serial/jsm/jsm.h
+++ b/drivers/serial/jsm/jsm.h
@@ -373,6 +373,7 @@ struct neo_uart_struct {
#define PCI_DEVICE_NEO_2DB9PRI_PCI_NAME "Neo 2 - DB9 Universal PCI - Powered Ring Indicator"
#define PCI_DEVICE_NEO_2RJ45_PCI_NAME "Neo 2 - RJ45 Universal PCI"
#define PCI_DEVICE_NEO_2RJ45PRI_PCI_NAME "Neo 2 - RJ45 Universal PCI - Powered Ring Indicator"
+#define PCIE_DEVICE_NEO_IBM_PCI_NAME "Neo 4 - PCI Express - IBM"
/*
* Our Global Variables.
diff --git a/drivers/serial/jsm/jsm_driver.c b/drivers/serial/jsm/jsm_driver.c
index 6767ee3..338cf8a 100644
--- a/drivers/serial/jsm/jsm_driver.c
+++ b/drivers/serial/jsm/jsm_driver.c
@@ -82,7 +82,10 @@ static int jsm_probe_one(struct pci_dev *pdev, const struct pci_device_id *ent)
/* store the info for the board we've found */
brd->boardnum = adapter_count++;
brd->pci_dev = pdev;
- brd->maxports = 2;
+ if (pdev->device == PCIE_DEVICE_ID_NEO_4_IBM)
+ brd->maxports = 4;
+ else
+ brd->maxports = 2;
spin_lock_init(&brd->bd_lock);
spin_lock_init(&brd->bd_intr_lock);
@@ -208,6 +211,7 @@ static struct pci_device_id jsm_pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2DB9PRI), 0, 0, 1 },
{ PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2RJ45), 0, 0, 2 },
{ PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCI_DEVICE_ID_NEO_2RJ45PRI), 0, 0, 3 },
+ { PCI_DEVICE(PCI_VENDOR_ID_DIGI, PCIE_DEVICE_ID_NEO_4_IBM), 0, 0, 4 },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, jsm_pci_tbl);
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 7a3625f..efc971d 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -783,7 +783,9 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port)
}
}
+ spin_unlock(&port->lock);
tty_flip_buffer_push(tty);
+ spin_lock(&port->lock);
return psc_ops->raw_rx_rdy(port);
}
diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c
index be0fe15..145c028 100644
--- a/drivers/serial/sunhv.c
+++ b/drivers/serial/sunhv.c
@@ -392,7 +392,7 @@ static struct uart_ops sunhv_pops = {
static struct uart_driver sunhv_reg = {
.owner = THIS_MODULE,
- .driver_name = "serial",
+ .driver_name = "sunhv",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index 543f937..9ff5b38 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -826,7 +826,7 @@ static struct uart_ops sunsab_pops = {
static struct uart_driver sunsab_reg = {
.owner = THIS_MODULE,
- .driver_name = "serial",
+ .driver_name = "sunsab",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 4e2302d..03806a9 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1173,7 +1173,7 @@ out:
static struct uart_driver sunsu_reg = {
.owner = THIS_MODULE,
- .driver_name = "serial",
+ .driver_name = "sunsu",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 90a20a1..7e9fa5e 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1023,7 +1023,7 @@ static struct uart_sunzilog_port *sunzilog_irq_chain;
static struct uart_driver sunzilog_reg = {
.owner = THIS_MODULE,
- .driver_name = "ttyS",
+ .driver_name = "sunzilog",
.dev_name = "ttyS",
.major = TTY_MAJOR,
};
generated by cgit v1.1 at 2025-08-16 22:03:18 +0000