summaryrefslogtreecommitdiffstats
path: root/drivers/serial
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/8250_pci.c2
-rw-r--r--drivers/serial/Kconfig8
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_cpm1.h2
-rw-r--r--drivers/serial/sb1250-duart.c6
-rw-r--r--drivers/serial/serial_cs.c1
-rw-r--r--drivers/serial/sunsab.c109
-rw-r--r--drivers/serial/sunsu.c5
-rw-r--r--drivers/serial/sunzilog.c14
8 files changed, 67 insertions, 80 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index bd66339f7a3f..1ea1ed82c352 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -610,7 +610,7 @@ static int pci_netmos_init(struct pci_dev *dev)
/* enable IO_Space bit */
#define ITE_887x_POSIO_ENABLE (1 << 31)
-static int __devinit pci_ite887x_init(struct pci_dev *dev)
+static int pci_ite887x_init(struct pci_dev *dev)
{
/* inta_addr are the configuration addresses of the ITE */
static const short inta_addr[] = { 0x2a0, 0x2c0, 0x220, 0x240, 0x1e0,
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 64ff6a5f6afd..81b52b7cca21 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -611,7 +611,7 @@ config SERIAL_BFIN
config SERIAL_BFIN_CONSOLE
bool "Console on Blackfin serial port"
- depends on SERIAL_BFIN
+ depends on SERIAL_BFIN=y
select SERIAL_CORE_CONSOLE
choice
@@ -832,10 +832,10 @@ config SERIAL_MUX
4. Change the kernel command console parameter to: console=ttyB0
config SERIAL_MUX_CONSOLE
- bool "Support for console on serial MUX"
- depends on SERIAL_MUX
+ bool "Support for console on serial MUX"
+ depends on SERIAL_MUX=y
select SERIAL_CORE_CONSOLE
- default y
+ default y
config PDC_CONSOLE
bool "PDC software console support"
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.h b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
index a99e45e2b6d8..2a6477834c3e 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.h
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.h
@@ -37,6 +37,6 @@ static inline void cpm_set_smc_fcr(volatile smc_uart_t * up)
up->smc_tfcr = SMC_EB;
}
-#define DPRAM_BASE ((unsigned char *)&cpmp->cp_dpmem[0])
+#define DPRAM_BASE ((unsigned char *)cpm_dpram_addr(0))
#endif
diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c
index 201253755011..2d6c08b3dbcf 100644
--- a/drivers/serial/sb1250-duart.c
+++ b/drivers/serial/sb1250-duart.c
@@ -58,6 +58,12 @@
#define SBD_CTRLREGS(line) A_BCM1480_DUART_CTRLREG((line), 0)
#define SBD_INT(line) (K_BCM1480_INT_UART_0 + (line))
+#define DUART_CHANREG_SPACING BCM1480_DUART_CHANREG_SPACING
+
+#define R_DUART_IMRREG(line) R_BCM1480_DUART_IMRREG(line)
+#define R_DUART_INCHREG(line) R_BCM1480_DUART_INCHREG(line)
+#define R_DUART_ISRREG(line) R_BCM1480_DUART_ISRREG(line)
+
#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
#include <asm/sibyte/sb1250_regs.h>
#include <asm/sibyte/sb1250_int.h>
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index a0ea43598515..7c8d78fbbbfb 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -943,6 +943,7 @@ static struct pcmcia_device_id serial_ids[] = {
PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
PCMCIA_MFC_DEVICE_PROD_ID12(2,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
PCMCIA_MFC_DEVICE_PROD_ID12(3,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
+ PCMCIA_DEVICE_MANF_CARD(0x0279, 0x950b),
/* too generic */
/* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
/* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index bca57bb94939..ff610c23314b 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -38,7 +38,7 @@
#include <asm/prom.h>
#include <asm/of_device.h>
-#if defined(CONFIG_SERIAL_SUNZILOG_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#if defined(CONFIG_SERIAL_SUNSAB_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
#endif
@@ -58,6 +58,7 @@ struct uart_sunsab_port {
unsigned char interrupt_mask1;/* ISR1 masking */
unsigned char pvr_dtr_bit; /* Which PVR bit is DTR */
unsigned char pvr_dsr_bit; /* Which PVR bit is DSR */
+ unsigned int gis_shift;
int type; /* SAB82532 version */
/* Setting configuration bits while the transmitter is active
@@ -305,13 +306,15 @@ static irqreturn_t sunsab_interrupt(int irq, void *dev_id)
struct tty_struct *tty;
union sab82532_irq_status status;
unsigned long flags;
+ unsigned char gis;
spin_lock_irqsave(&up->port.lock, flags);
status.stat = 0;
- if (readb(&up->regs->r.gis) & SAB82532_GIS_ISA0)
+ gis = readb(&up->regs->r.gis) >> up->gis_shift;
+ if (gis & 1)
status.sreg.isr0 = readb(&up->regs->r.isr0);
- if (readb(&up->regs->r.gis) & SAB82532_GIS_ISA1)
+ if (gis & 2)
status.sreg.isr1 = readb(&up->regs->r.isr1);
tty = NULL;
@@ -327,35 +330,6 @@ static irqreturn_t sunsab_interrupt(int irq, void *dev_id)
transmit_chars(up, &status);
}
- spin_unlock(&up->port.lock);
-
- if (tty)
- tty_flip_buffer_push(tty);
-
- up++;
-
- spin_lock(&up->port.lock);
-
- status.stat = 0;
- if (readb(&up->regs->r.gis) & SAB82532_GIS_ISB0)
- status.sreg.isr0 = readb(&up->regs->r.isr0);
- if (readb(&up->regs->r.gis) & SAB82532_GIS_ISB1)
- status.sreg.isr1 = readb(&up->regs->r.isr1);
-
- tty = NULL;
- if (status.stat) {
- if ((status.sreg.isr0 & (SAB82532_ISR0_TCD | SAB82532_ISR0_TIME |
- SAB82532_ISR0_RFO | SAB82532_ISR0_RPF)) ||
- (status.sreg.isr1 & SAB82532_ISR1_BRK))
-
- tty = receive_chars(up, &status);
- if ((status.sreg.isr0 & SAB82532_ISR0_CDSC) ||
- (status.sreg.isr1 & (SAB82532_ISR1_BRK | SAB82532_ISR1_CSC)))
- check_status(up, &status);
- if (status.sreg.isr1 & (SAB82532_ISR1_ALLS | SAB82532_ISR1_XPR))
- transmit_chars(up, &status);
- }
-
spin_unlock_irqrestore(&up->port.lock, flags);
if (tty)
@@ -539,6 +513,10 @@ static int sunsab_startup(struct uart_port *port)
struct uart_sunsab_port *up = (struct uart_sunsab_port *) port;
unsigned long flags;
unsigned char tmp;
+ int err = request_irq(up->port.irq, sunsab_interrupt,
+ IRQF_SHARED, "sab", up);
+ if (err)
+ return err;
spin_lock_irqsave(&up->port.lock, flags);
@@ -641,6 +619,7 @@ static void sunsab_shutdown(struct uart_port *port)
#endif
spin_unlock_irqrestore(&up->port.lock, flags);
+ free_irq(up->port.irq, up);
}
/*
@@ -1008,9 +987,11 @@ static int __devinit sunsab_init_one(struct uart_sunsab_port *up,
if ((up->port.line & 0x1) == 0) {
up->pvr_dsr_bit = (1 << 0);
up->pvr_dtr_bit = (1 << 1);
+ up->gis_shift = 2;
} else {
up->pvr_dsr_bit = (1 << 3);
up->pvr_dtr_bit = (1 << 2);
+ up->gis_shift = 0;
}
up->cached_pvr = (1 << 1) | (1 << 2) | (1 << 4);
writeb(up->cached_pvr, &up->regs->w.pvr);
@@ -1023,19 +1004,6 @@ static int __devinit sunsab_init_one(struct uart_sunsab_port *up,
up->tec_timeout = SAB82532_MAX_TEC_TIMEOUT;
up->cec_timeout = SAB82532_MAX_CEC_TIMEOUT;
- if (!(up->port.line & 0x01)) {
- int err;
-
- err = request_irq(up->port.irq, sunsab_interrupt,
- IRQF_SHARED, "sab", up);
- if (err) {
- of_iounmap(&op->resource[0],
- up->port.membase,
- sizeof(union sab82532_async_regs));
- return err;
- }
- }
-
return 0;
}
@@ -1051,52 +1019,60 @@ static int __devinit sab_probe(struct of_device *op, const struct of_device_id *
0,
(inst * 2) + 0);
if (err)
- return err;
+ goto out;
err = sunsab_init_one(&up[1], op,
sizeof(union sab82532_async_regs),
(inst * 2) + 1);
- if (err) {
- of_iounmap(&op->resource[0],
- up[0].port.membase,
- sizeof(union sab82532_async_regs));
- free_irq(up[0].port.irq, &up[0]);
- return err;
- }
+ if (err)
+ goto out1;
sunserial_console_match(SUNSAB_CONSOLE(), op->node,
&sunsab_reg, up[0].port.line);
- uart_add_one_port(&sunsab_reg, &up[0].port);
sunserial_console_match(SUNSAB_CONSOLE(), op->node,
&sunsab_reg, up[1].port.line);
- uart_add_one_port(&sunsab_reg, &up[1].port);
+
+ err = uart_add_one_port(&sunsab_reg, &up[0].port);
+ if (err)
+ goto out2;
+
+ err = uart_add_one_port(&sunsab_reg, &up[1].port);
+ if (err)
+ goto out3;
dev_set_drvdata(&op->dev, &up[0]);
inst++;
return 0;
-}
-
-static void __devexit sab_remove_one(struct uart_sunsab_port *up)
-{
- struct of_device *op = to_of_device(up->port.dev);
- uart_remove_one_port(&sunsab_reg, &up->port);
- if (!(up->port.line & 1))
- free_irq(up->port.irq, up);
+out3:
+ uart_remove_one_port(&sunsab_reg, &up[0].port);
+out2:
of_iounmap(&op->resource[0],
- up->port.membase,
+ up[1].port.membase,
sizeof(union sab82532_async_regs));
+out1:
+ of_iounmap(&op->resource[0],
+ up[0].port.membase,
+ sizeof(union sab82532_async_regs));
+out:
+ return err;
}
static int __devexit sab_remove(struct of_device *op)
{
struct uart_sunsab_port *up = dev_get_drvdata(&op->dev);
- sab_remove_one(&up[0]);
- sab_remove_one(&up[1]);
+ uart_remove_one_port(&sunsab_reg, &up[1].port);
+ uart_remove_one_port(&sunsab_reg, &up[0].port);
+ of_iounmap(&op->resource[0],
+ up[1].port.membase,
+ sizeof(union sab82532_async_regs));
+ of_iounmap(&op->resource[0],
+ up[0].port.membase,
+ sizeof(union sab82532_async_regs));
dev_set_drvdata(&op->dev, NULL);
@@ -1143,6 +1119,7 @@ static int __init sunsab_init(void)
sunsab_reg.minor = sunserial_current_minor;
sunsab_reg.nr = num_channels;
+ sunsab_reg.cons = SUNSAB_CONSOLE();
err = uart_register_driver(&sunsab_reg);
if (err) {
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 79b13685bdfa..e074943feff5 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1198,10 +1198,11 @@ static int __init sunsu_kbd_ms_init(struct uart_sunsu_port *up)
if (up->port.type == PORT_UNKNOWN)
return -ENODEV;
- printk("%s: %s port at %lx, irq %u\n",
+ printk("%s: %s port at %llx, irq %u\n",
to_of_device(up->port.dev)->node->full_name,
(up->su_type == SU_PORT_KBD) ? "Keyboard" : "Mouse",
- up->port.mapbase, up->port.irq);
+ (unsigned long long) up->port.mapbase,
+ up->port.irq);
#ifdef CONFIG_SERIO
serio = &up->serio;
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 1d262c0c613f..283bef0d24cb 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1431,14 +1431,16 @@ static int __devinit zs_probe(struct of_device *op, const struct of_device_id *m
return err;
}
} else {
- printk(KERN_INFO "%s: Keyboard at MMIO 0x%lx (irq = %d) "
+ printk(KERN_INFO "%s: Keyboard at MMIO 0x%llx (irq = %d) "
"is a %s\n",
- op->dev.bus_id, up[0].port.mapbase, op->irqs[0],
- sunzilog_type (&up[0].port));
- printk(KERN_INFO "%s: Mouse at MMIO 0x%lx (irq = %d) "
+ op->dev.bus_id,
+ (unsigned long long) up[0].port.mapbase,
+ op->irqs[0], sunzilog_type(&up[0].port));
+ printk(KERN_INFO "%s: Mouse at MMIO 0x%llx (irq = %d) "
"is a %s\n",
- op->dev.bus_id, up[1].port.mapbase, op->irqs[0],
- sunzilog_type (&up[1].port));
+ op->dev.bus_id,
+ (unsigned long long) up[1].port.mapbase,
+ op->irqs[0], sunzilog_type(&up[1].port));
}
dev_set_drvdata(&op->dev, &up[0]);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 09:48:50 +0000