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-rw-r--r--drivers/serial/8250.c7
-rw-r--r--drivers/serial/8250_pnp.c12
-rw-r--r--drivers/serial/Kconfig2
-rw-r--r--drivers/serial/imx.c4
-rw-r--r--drivers/serial/pmac_zilog.c11
-rw-r--r--drivers/serial/serial_core.c105
-rw-r--r--drivers/serial/serial_cs.c4
-rw-r--r--drivers/serial/sh-sci.c13
-rw-r--r--drivers/serial/sh-sci.h242
-rw-r--r--drivers/serial/uartlite.c2
10 files changed, 97 insertions, 305 deletions
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index c3e37c8e7e2..e9b15c3746f 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -83,6 +83,9 @@ static unsigned int skip_txen_test; /* force skip of txen test at init time */
#define PASS_LIMIT 256
+#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
+
+
/*
* We default to IRQ0 for the "no irq" hack. Some
* machine types want others as well - they're free
@@ -1792,7 +1795,7 @@ static unsigned int serial8250_tx_empty(struct uart_port *port)
up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS;
spin_unlock_irqrestore(&up->port.lock, flags);
- return lsr & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
+ return (lsr & BOTH_EMPTY) == BOTH_EMPTY ? TIOCSER_TEMT : 0;
}
static unsigned int serial8250_get_mctrl(struct uart_port *port)
@@ -1850,8 +1853,6 @@ static void serial8250_break_ctl(struct uart_port *port, int break_state)
spin_unlock_irqrestore(&up->port.lock, flags);
}
-#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
-
/*
* Wait for transmitter & holding register to empty
*/
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 36ede02ceac..24485cc62ff 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -328,15 +328,7 @@ static const struct pnp_device_id pnp_dev_table[] = {
/* U.S. Robotics 56K Voice INT PnP*/
{ "USR9190", 0 },
/* Wacom tablets */
- { "WACF004", 0 },
- { "WACF005", 0 },
- { "WACF006", 0 },
- { "WACF007", 0 },
- { "WACF008", 0 },
- { "WACF009", 0 },
- { "WACF00A", 0 },
- { "WACF00B", 0 },
- { "WACF00C", 0 },
+ { "WACFXXX", 0 },
/* Compaq touchscreen */
{ "FPI2002", 0 },
/* Fujitsu Stylistic touchscreens */
@@ -354,6 +346,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
{ "FUJ02E5", 0 },
/* Fujitsu P-series tablet PC device */
{ "FUJ02E6", 0 },
+ /* Fujitsu Wacom 2FGT Tablet PC device */
+ { "FUJ02E7", 0 },
/*
* LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in
* disguise)
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index c53e13a2608..5351848cfff 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -1013,7 +1013,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
config SERIAL_SH_SCI
tristate "SuperH SCI(F) serial port support"
- depends on HAVE_CLK && (SUPERH || H8300)
+ depends on HAVE_CLK && (SUPERH || H8300 || ARCH_SHMOBILE)
select SERIAL_CORE
config SERIAL_SH_SCI_NR_UARTS
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 18130f11238..b801f5ab2b7 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -440,7 +440,7 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
temp = readl(sport->port.membase + USR2);
if (temp & USR2_BRCD) {
- writel(temp | USR2_BRCD, sport->port.membase + USR2);
+ writel(USR2_BRCD, sport->port.membase + USR2);
if (uart_handle_break(&sport->port))
continue;
}
@@ -1088,7 +1088,7 @@ imx_console_get_options(struct imx_port *sport, int *baud,
int *parity, int *bits)
{
- if ( readl(sport->port.membase + UCR1) | UCR1_UARTEN ) {
+ if (readl(sport->port.membase + UCR1) & UCR1_UARTEN) {
/* ok, the port was enabled */
unsigned int ucr2, ubir,ubmr, uartclk;
unsigned int baud_raw;
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index 0700cd10b97..683e66f18e8 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -411,6 +411,17 @@ static void pmz_transmit_chars(struct uart_pmac_port *uap)
goto ack_tx_int;
}
+ /* Under some circumstances, we see interrupts reported for
+ * a closed channel. The interrupt mask in R1 is clear, but
+ * R3 still signals the interrupts and we see them when taking
+ * an interrupt for the other channel (this could be a qemu
+ * bug but since the ESCC doc doesn't specify precsiely whether
+ * R3 interrup status bits are masked by R1 interrupt enable
+ * bits, better safe than sorry). --BenH.
+ */
+ if (!ZS_IS_OPEN(uap))
+ goto ack_tx_int;
+
if (uap->port.x_char) {
uap->flags |= PMACZILOG_FLAG_TX_ACTIVE;
write_zsdata(uap, uap->port.x_char);
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 047530b285b..7f283070951 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -385,13 +385,20 @@ uart_get_baud_rate(struct uart_port *port, struct ktermios *termios,
}
/*
- * As a last resort, if the quotient is zero,
- * default to 9600 bps
+ * As a last resort, if the range cannot be met then clip to
+ * the nearest chip supported rate.
*/
- if (!hung_up)
- tty_termios_encode_baud_rate(termios, 9600, 9600);
+ if (!hung_up) {
+ if (baud <= min)
+ tty_termios_encode_baud_rate(termios,
+ min + 1, min + 1);
+ else
+ tty_termios_encode_baud_rate(termios,
+ max - 1, max - 1);
+ }
}
-
+ /* Should never happen */
+ WARN_ON(1);
return 0;
}
@@ -2006,12 +2013,6 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
mutex_lock(&port->mutex);
- if (!console_suspend_enabled && uart_console(uport)) {
- /* we're going to avoid suspending serial console */
- mutex_unlock(&port->mutex);
- return 0;
- }
-
tty_dev = device_find_child(uport->dev, &match, serial_match_port);
if (device_may_wakeup(tty_dev)) {
enable_irq_wake(uport->irq);
@@ -2019,20 +2020,23 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
mutex_unlock(&port->mutex);
return 0;
}
- uport->suspended = 1;
+ if (console_suspend_enabled || !uart_console(uport))
+ uport->suspended = 1;
if (port->flags & ASYNC_INITIALIZED) {
const struct uart_ops *ops = uport->ops;
int tries;
- set_bit(ASYNCB_SUSPENDED, &port->flags);
- clear_bit(ASYNCB_INITIALIZED, &port->flags);
+ if (console_suspend_enabled || !uart_console(uport)) {
+ set_bit(ASYNCB_SUSPENDED, &port->flags);
+ clear_bit(ASYNCB_INITIALIZED, &port->flags);
- spin_lock_irq(&uport->lock);
- ops->stop_tx(uport);
- ops->set_mctrl(uport, 0);
- ops->stop_rx(uport);
- spin_unlock_irq(&uport->lock);
+ spin_lock_irq(&uport->lock);
+ ops->stop_tx(uport);
+ ops->set_mctrl(uport, 0);
+ ops->stop_rx(uport);
+ spin_unlock_irq(&uport->lock);
+ }
/*
* Wait for the transmitter to empty.
@@ -2047,16 +2051,18 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
drv->dev_name,
drv->tty_driver->name_base + uport->line);
- ops->shutdown(uport);
+ if (console_suspend_enabled || !uart_console(uport))
+ ops->shutdown(uport);
}
/*
* Disable the console device before suspending.
*/
- if (uart_console(uport))
+ if (console_suspend_enabled && uart_console(uport))
console_stop(uport->cons);
- uart_change_pm(state, 3);
+ if (console_suspend_enabled || !uart_console(uport))
+ uart_change_pm(state, 3);
mutex_unlock(&port->mutex);
@@ -2073,29 +2079,6 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
mutex_lock(&port->mutex);
- if (!console_suspend_enabled && uart_console(uport)) {
- /* no need to resume serial console, it wasn't suspended */
- /*
- * First try to use the console cflag setting.
- */
- memset(&termios, 0, sizeof(struct ktermios));
- termios.c_cflag = uport->cons->cflag;
- /*
- * If that's unset, use the tty termios setting.
- */
- if (termios.c_cflag == 0)
- termios = *state->port.tty->termios;
- else {
- termios.c_ispeed = termios.c_ospeed =
- tty_termios_input_baud_rate(&termios);
- termios.c_ispeed = termios.c_ospeed =
- tty_termios_baud_rate(&termios);
- }
- uport->ops->set_termios(uport, &termios, NULL);
- mutex_unlock(&port->mutex);
- return 0;
- }
-
tty_dev = device_find_child(uport->dev, &match, serial_match_port);
if (!uport->suspended && device_may_wakeup(tty_dev)) {
disable_irq_wake(uport->irq);
@@ -2121,21 +2104,23 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
spin_lock_irq(&uport->lock);
ops->set_mctrl(uport, 0);
spin_unlock_irq(&uport->lock);
- ret = ops->startup(uport);
- if (ret == 0) {
- uart_change_speed(state, NULL);
- spin_lock_irq(&uport->lock);
- ops->set_mctrl(uport, uport->mctrl);
- ops->start_tx(uport);
- spin_unlock_irq(&uport->lock);
- set_bit(ASYNCB_INITIALIZED, &port->flags);
- } else {
- /*
- * Failed to resume - maybe hardware went away?
- * Clear the "initialized" flag so we won't try
- * to call the low level drivers shutdown method.
- */
- uart_shutdown(state);
+ if (console_suspend_enabled || !uart_console(uport)) {
+ ret = ops->startup(uport);
+ if (ret == 0) {
+ uart_change_speed(state, NULL);
+ spin_lock_irq(&uport->lock);
+ ops->set_mctrl(uport, uport->mctrl);
+ ops->start_tx(uport);
+ spin_unlock_irq(&uport->lock);
+ set_bit(ASYNCB_INITIALIZED, &port->flags);
+ } else {
+ /*
+ * Failed to resume - maybe hardware went away?
+ * Clear the "initialized" flag so we won't try
+ * to call the low level drivers shutdown method.
+ */
+ uart_shutdown(state);
+ }
}
clear_bit(ASYNCB_SUSPENDED, &port->flags);
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 0ee7239c5d6..95421fa3b30 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -146,7 +146,8 @@ static void quirk_wakeup_oxsemi(struct pcmcia_device *link)
{
struct serial_info *info = link->priv;
- outb(12, info->c950ctrl + 1);
+ if (info->c950ctrl)
+ outb(12, info->c950ctrl + 1);
}
/* request_region? oxsemi branch does no request_region too... */
@@ -757,6 +758,7 @@ static struct pcmcia_device_id serial_ids[] = {
PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0e01),
PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x0a05),
PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0032, 0x1101),
PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 37f0de9dd9c..42f3333c4ad 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1052,7 +1052,18 @@ static void __devinit sci_init_single(struct platform_device *dev,
sci_port->port.ops = &sci_uart_ops;
sci_port->port.iotype = UPIO_MEM;
sci_port->port.line = index;
- sci_port->port.fifosize = 1;
+
+ switch (p->type) {
+ case PORT_SCIFA:
+ sci_port->port.fifosize = 64;
+ break;
+ case PORT_SCIF:
+ sci_port->port.fifosize = 16;
+ break;
+ default:
+ sci_port->port.fifosize = 1;
+ break;
+ }
if (dev) {
sci_port->iclk = p->clk ? clk_get(&dev->dev, p->clk) : NULL;
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 0efcded59ae..fad67d33b0b 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -30,7 +30,8 @@
*/
# define SCSCR_INIT(port) (port->mapbase == SCIF2) ? 0xF3 : 0xF0
#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
- defined(CONFIG_CPU_SUBTYPE_SH7721)
+ defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+ defined(CONFIG_ARCH_SHMOBILE)
# define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
# define PORT_PTCR 0xA405011EUL
# define PORT_PVCR 0xA4050122UL
@@ -228,7 +229,8 @@
#if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
- defined(CONFIG_CPU_SUBTYPE_SH7721)
+ defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+ defined(CONFIG_ARCH_SHMOBILE)
# define SCIF_ORER 0x0200
# define SCIF_ERRORS ( SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK | SCIF_ORER)
# define SCIF_RFDC_MASK 0x007f
@@ -261,7 +263,8 @@
#if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
- defined(CONFIG_CPU_SUBTYPE_SH7721)
+ defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+ defined(CONFIG_ARCH_SHMOBILE)
# define SCxSR_RDxF_CLEAR(port) (sci_in(port, SCxSR) & 0xfffc)
# define SCxSR_ERROR_CLEAR(port) (sci_in(port, SCxSR) & 0xfd73)
# define SCxSR_TDxE_CLEAR(port) (sci_in(port, SCxSR) & 0xffdf)
@@ -356,7 +359,7 @@
SCI_OUT(sci_size, sci_offset, value); \
}
-#ifdef CONFIG_CPU_SH3
+#if defined(CONFIG_CPU_SH3) || defined(CONFIG_ARCH_SHMOBILE)
#if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
#define SCIx_FNS(name, sh3_sci_offset, sh3_sci_size, sh4_sci_offset, sh4_sci_size, \
sh3_scif_offset, sh3_scif_size, sh4_scif_offset, sh4_scif_size, \
@@ -366,7 +369,8 @@
CPU_SCIF_FNS(name, sh4_scif_offset, sh4_scif_size)
#elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
- defined(CONFIG_CPU_SUBTYPE_SH7721)
+ defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+ defined(CONFIG_ARCH_SHMOBILE)
#define SCIF_FNS(name, scif_offset, scif_size) \
CPU_SCIF_FNS(name, scif_offset, scif_size)
#else
@@ -401,7 +405,8 @@
#if defined(CONFIG_CPU_SUBTYPE_SH7705) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
- defined(CONFIG_CPU_SUBTYPE_SH7721)
+ defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+ defined(CONFIG_ARCH_SHMOBILE)
SCIF_FNS(SCSMR, 0x00, 16)
SCIF_FNS(SCBRR, 0x04, 8)
@@ -413,7 +418,7 @@ SCIF_FNS(SCFCR, 0x18, 16)
SCIF_FNS(SCFDR, 0x1c, 16)
SCIF_FNS(SCxTDR, 0x20, 8)
SCIF_FNS(SCxRDR, 0x24, 8)
-SCIF_FNS(SCLSR, 0x24, 16)
+SCIF_FNS(SCLSR, 0x00, 0)
#elif defined(CONFIG_CPU_SUBTYPE_SH7723) ||\
defined(CONFIG_CPU_SUBTYPE_SH7724)
SCIx_FNS(SCSMR, 0x00, 16, 0x00, 16)
@@ -518,34 +523,6 @@ static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xfffffe80)
return __raw_readb(SCPDR)&0x01 ? 1 : 0; /* SCI */
- if (port->mapbase == 0xa4000150)
- return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xa4000140)
- return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == SCIF0)
- return __raw_readb(SCPDR)&0x04 ? 1 : 0; /* IRDA */
- if (port->mapbase == SCIF2)
- return __raw_readb(SCPDR)&0x10 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- return sci_in(port,SCxSR)&0x0010 ? 1 : 0;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
- defined(CONFIG_CPU_SUBTYPE_SH7721)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xa4430000)
- return sci_in(port, SCxSR) & 0x0003 ? 1 : 0;
- else if (port->mapbase == 0xa4438000)
- return sci_in(port, SCxSR) & 0x0003 ? 1 : 0;
return 1;
}
#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || \
@@ -558,207 +535,17 @@ static inline int sci_rxd_in(struct uart_port *port)
{
if (port->mapbase == 0xffe00000)
return __raw_readb(SCSPTR1)&0x01 ? 1 : 0; /* SCI */
- if (port->mapbase == 0xffe80000)
- return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffe80000)
- return __raw_readw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */
return 1;
}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7757)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xfe4b0000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0;
- if (port->mapbase == 0xfe4c0000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0;
- if (port->mapbase == 0xfe4d0000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7760)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xfe600000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfe610000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfe620000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7343)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffe00000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffe10000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffe20000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffe30000)
- return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7366)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffe00000)
- return __raw_readb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7722)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffe00000)
- return __raw_readb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */
- if (port->mapbase == 0xffe10000)
- return __raw_readb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */
- if (port->mapbase == 0xffe20000)
- return __raw_readb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */
-
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7723)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffe00000)
- return __raw_readb(SCSPTR0) & 0x0008 ? 1 : 0; /* SCIF0 */
- if (port->mapbase == 0xffe10000)
- return __raw_readb(SCSPTR1) & 0x0020 ? 1 : 0; /* SCIF1 */
- if (port->mapbase == 0xffe20000)
- return __raw_readb(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF2 */
- if (port->mapbase == 0xa4e30000)
- return __raw_readb(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF3 */
- if (port->mapbase == 0xa4e40000)
- return __raw_readb(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF4 */
- if (port->mapbase == 0xa4e50000)
- return __raw_readb(SCSPTR5) & 0x0008 ? 1 : 0; /* SCIF5 */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7724)
-# define SCFSR 0x0010
-# define SCASSR 0x0014
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->type == PORT_SCIF)
- return __raw_readw((port->mapbase + SCFSR)) & SCIF_BRK ? 1 : 0;
- if (port->type == PORT_SCIFA)
- return __raw_readw((port->mapbase + SCASSR)) & SCIF_BRK ? 1 : 0;
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- return sci_in(port, SCSPTR)&0x0001 ? 1 : 0; /* SCIF */
-}
#elif defined(__H8300H__) || defined(__H8300S__)
static inline int sci_rxd_in(struct uart_port *port)
{
int ch = (port->mapbase - SMR0) >> 3;
return (H8300_SCI_DR(ch) & h8300_sci_pins[ch].rx) ? 1 : 0;
}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7763)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffe00000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffe08000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffe10000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF/IRDA */
-
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7770)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xff923000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xff924000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xff925000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7780)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffe00000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffe10000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7785) || \
- defined(CONFIG_CPU_SUBTYPE_SH7786)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xffea0000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffeb0000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffec0000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffed0000)
- return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffee0000)
- return __raw_readw(SCSPTR4) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffef0000)
- return __raw_readw(SCSPTR5) & 0x0001 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7201) || \
- defined(CONFIG_CPU_SUBTYPE_SH7203) || \
- defined(CONFIG_CPU_SUBTYPE_SH7206) || \
- defined(CONFIG_CPU_SUBTYPE_SH7263)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xfffe8000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfffe8800)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfffe9000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfffe9800)
- return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
-#if defined(CONFIG_CPU_SUBTYPE_SH7201)
- if (port->mapbase == 0xfffeA000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfffeA800)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfffeB000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xfffeB800)
- return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
-#endif
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
-static inline int sci_rxd_in(struct uart_port *port)
-{
- if (port->mapbase == 0xf8400000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xf8410000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xf8420000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- return 1;
-}
-#elif defined(CONFIG_CPU_SUBTYPE_SHX3)
+#else /* default case for non-SCI processors */
static inline int sci_rxd_in(struct uart_port *port)
{
- if (port->mapbase == 0xffc30000)
- return __raw_readw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffc40000)
- return __raw_readw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffc50000)
- return __raw_readw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
- if (port->mapbase == 0xffc60000)
- return __raw_readw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
return 1;
}
#endif
@@ -801,7 +588,8 @@ static inline int sci_rxd_in(struct uart_port *port)
#define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(16*bps)-1)
#elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
defined(CONFIG_CPU_SUBTYPE_SH7720) || \
- defined(CONFIG_CPU_SUBTYPE_SH7721)
+ defined(CONFIG_CPU_SUBTYPE_SH7721) || \
+ defined(CONFIG_ARCH_SHMOBILE)
#define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1)
#elif defined(CONFIG_CPU_SUBTYPE_SH7723) ||\
defined(CONFIG_CPU_SUBTYPE_SH7724)
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c
index 377f2712289..ab2ab3c8183 100644
--- a/drivers/serial/uartlite.c
+++ b/drivers/serial/uartlite.c
@@ -394,7 +394,7 @@ static void ulite_console_write(struct console *co, const char *s,
spin_unlock_irqrestore(&port->lock, flags);
}
-static int __init ulite_console_setup(struct console *co, char *options)
+static int __devinit ulite_console_setup(struct console *co, char *options)
{
struct uart_port *port;
int baud = 9600;