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-rw-r--r--drivers/serial/8250_pnp.c22
-rw-r--r--drivers/serial/Kconfig4
-rw-r--r--drivers/serial/cpm_uart/cpm_uart.h10
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_core.c132
-rw-r--r--drivers/serial/cpm_uart/cpm_uart_cpm1.c53
-rw-r--r--drivers/serial/m32r_sio.c2
-rw-r--r--drivers/serial/serial_cs.c10
-rw-r--r--drivers/serial/sn_console.c1
8 files changed, 147 insertions, 87 deletions
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 18c58fb73899..6b321e82cafb 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -394,7 +394,7 @@ static int __devinit serial_pnp_guess_board(struct pnp_dev *dev, int *flags)
}
static int __devinit
-serial_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
+serial_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id)
{
struct uart_port port;
int ret, line, flags = dev_id->driver_data;
@@ -406,15 +406,23 @@ serial_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
}
memset(&port, 0, sizeof(struct uart_port));
- port.irq = pnp_irq(dev,0);
- port.iobase = pnp_port_start(dev, 0);
+ port.irq = pnp_irq(dev, 0);
+ if (pnp_port_valid(dev, 0)) {
+ port.iobase = pnp_port_start(dev, 0);
+ port.iotype = UPIO_PORT;
+ } else if (pnp_mem_valid(dev, 0)) {
+ port.mapbase = pnp_mem_start(dev, 0);
+ port.iotype = UPIO_MEM;
+ port.flags = UPF_IOREMAP;
+ } else
+ return -ENODEV;
#ifdef SERIAL_DEBUG_PNP
- printk("Setup PNP port: port %x, irq %d, type %d\n",
- port.iobase, port.irq, port.iotype);
+ printk("Setup PNP port: port %x, mem 0x%lx, irq %d, type %d\n",
+ port.iobase, port.mapbase, port.irq, port.iotype);
#endif
- port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF;
+ port.flags |= UPF_SKIP_TEST | UPF_BOOT_AUTOCONF;
port.uartclk = 1843200;
port.dev = &dev->dev;
@@ -426,7 +434,7 @@ serial_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
}
-static void __devexit serial_pnp_remove(struct pnp_dev * dev)
+static void __devexit serial_pnp_remove(struct pnp_dev *dev)
{
long line = (long)pnp_get_drvdata(dev);
if (line)
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 97034d3937fd..d5797618a3b9 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -211,7 +211,7 @@ comment "Non-8250 serial port support"
config SERIAL_AMBA_PL010
tristate "ARM AMBA PL010 serial port support"
- depends on ARM_AMBA
+ depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
select SERIAL_CORE
help
This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
@@ -819,7 +819,7 @@ config SERIAL_M32R_SIO_CONSOLE
config SERIAL_M32R_PLDSIO
bool "M32R SIO I/F on a PLD"
- depends on SERIAL_M32R_SIO=y
+ depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PALT_USRV || PLAT_M32700UT)
default n
help
Say Y here if you want to use the M32R serial controller
diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h
index 5f6187baad86..73c8a088c160 100644
--- a/drivers/serial/cpm_uart/cpm_uart.h
+++ b/drivers/serial/cpm_uart/cpm_uart.h
@@ -40,13 +40,15 @@
#define TX_NUM_FIFO 4
#define TX_BUF_SIZE 32
+#define SCC_WAIT_CLOSING 100
+
struct uart_cpm_port {
struct uart_port port;
- u16 rx_nrfifos;
+ u16 rx_nrfifos;
u16 rx_fifosize;
- u16 tx_nrfifos;
+ u16 tx_nrfifos;
u16 tx_fifosize;
- smc_t *smcp;
+ smc_t *smcp;
smc_uart_t *smcup;
scc_t *sccp;
scc_uart_t *sccup;
@@ -67,6 +69,8 @@ struct uart_cpm_port {
int bits;
/* Keep track of 'odd' SMC2 wirings */
int is_portb;
+ /* wait on close if needed */
+ int wait_closing;
};
extern int cpm_uart_port_map[UART_NR];
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 29db677d4284..d639ac92a117 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -9,9 +9,10 @@
*
* Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
* Pantelis Antoniou (panto@intracom.gr) (CPM1)
- *
+ *
* Copyright (C) 2004 Freescale Semiconductor, Inc.
* (C) 2004 Intracom, S.A.
+ * (C) 2005 MontaVista Software, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -70,8 +71,22 @@ static void cpm_uart_initbd(struct uart_cpm_port *pinfo);
/**************************************************************/
+static inline unsigned long cpu2cpm_addr(void *addr)
+{
+ if ((unsigned long)addr >= CPM_ADDR)
+ return (unsigned long)addr;
+ return virt_to_bus(addr);
+}
+
+static inline void *cpm2cpu_addr(unsigned long addr)
+{
+ if (addr >= CPM_ADDR)
+ return (void *)addr;
+ return bus_to_virt(addr);
+}
+
/*
- * Check, if transmit buffers are processed
+ * Check, if transmit buffers are processed
*/
static unsigned int cpm_uart_tx_empty(struct uart_port *port)
{
@@ -143,15 +158,18 @@ static void cpm_uart_start_tx(struct uart_port *port, unsigned int tty_start)
}
if (cpm_uart_tx_pump(port) != 0) {
- if (IS_SMC(pinfo))
+ if (IS_SMC(pinfo)) {
smcp->smc_smcm |= SMCM_TX;
- else
+ smcp->smc_smcmr |= SMCMR_TEN;
+ } else {
sccp->scc_sccm |= UART_SCCM_TX;
+ pinfo->sccp->scc_gsmrl |= SCC_GSMRL_ENT;
+ }
}
}
/*
- * Stop receiver
+ * Stop receiver
*/
static void cpm_uart_stop_rx(struct uart_port *port)
{
@@ -176,7 +194,7 @@ static void cpm_uart_enable_ms(struct uart_port *port)
}
/*
- * Generate a break.
+ * Generate a break.
*/
static void cpm_uart_break_ctl(struct uart_port *port, int break_state)
{
@@ -231,7 +249,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs)
/* get number of characters, and check spce in flip-buffer */
i = bdp->cbd_datlen;
- /* If we have not enough room in tty flip buffer, then we try
+ /* 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) {
@@ -243,7 +261,7 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs)
}
/* get pointer */
- cp = (unsigned char *)bus_to_virt(bdp->cbd_bufaddr);
+ cp = cpm2cpu_addr(bdp->cbd_bufaddr);
/* loop through the buffer */
while (i-- > 0) {
@@ -265,13 +283,14 @@ static void cpm_uart_int_rx(struct uart_port *port, struct pt_regs *regs)
} /* End while (i--) */
/* This BD is ready to be used again. Clear status. get next */
- bdp->cbd_sc &= ~(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV);
+ bdp->cbd_sc &= ~(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV | BD_SC_ID);
bdp->cbd_sc |= BD_SC_EMPTY;
if (bdp->cbd_sc & BD_SC_WRAP)
bdp = pinfo->rx_bd_base;
else
bdp++;
+
} /* End for (;;) */
/* Write back buffer pointer */
@@ -336,22 +355,22 @@ static irqreturn_t cpm_uart_int(int irq, void *data, struct pt_regs *regs)
if (IS_SMC(pinfo)) {
events = smcp->smc_smce;
+ smcp->smc_smce = events;
if (events & SMCM_BRKE)
uart_handle_break(port);
if (events & SMCM_RX)
cpm_uart_int_rx(port, regs);
if (events & SMCM_TX)
cpm_uart_int_tx(port, regs);
- smcp->smc_smce = events;
} else {
events = sccp->scc_scce;
+ sccp->scc_scce = events;
if (events & UART_SCCM_BRKE)
uart_handle_break(port);
if (events & UART_SCCM_RX)
cpm_uart_int_rx(port, regs);
if (events & UART_SCCM_TX)
cpm_uart_int_tx(port, regs);
- sccp->scc_scce = events;
}
return (events) ? IRQ_HANDLED : IRQ_NONE;
}
@@ -360,6 +379,7 @@ static int cpm_uart_startup(struct uart_port *port)
{
int retval;
struct uart_cpm_port *pinfo = (struct uart_cpm_port *)port;
+ int line = pinfo - cpm_uart_ports;
pr_debug("CPM uart[%d]:startup\n", port->line);
@@ -376,9 +396,19 @@ static int cpm_uart_startup(struct uart_port *port)
pinfo->sccp->scc_sccm |= UART_SCCM_RX;
}
+ if (!(pinfo->flags & FLAG_CONSOLE))
+ cpm_line_cr_cmd(line,CPM_CR_INIT_TRX);
return 0;
}
+inline void cpm_uart_wait_until_send(struct uart_cpm_port *pinfo)
+{
+ unsigned long target_jiffies = jiffies + pinfo->wait_closing;
+
+ while (!time_after(jiffies, target_jiffies))
+ schedule();
+}
+
/*
* Shutdown the uart
*/
@@ -394,6 +424,12 @@ static void cpm_uart_shutdown(struct uart_port *port)
/* If the port is not the console, disable Rx and Tx. */
if (!(pinfo->flags & FLAG_CONSOLE)) {
+ /* Wait for all the BDs marked sent */
+ while(!cpm_uart_tx_empty(port))
+ schedule_timeout(2);
+ if(pinfo->wait_closing)
+ cpm_uart_wait_until_send(pinfo);
+
/* Stop uarts */
if (IS_SMC(pinfo)) {
volatile smc_t *smcp = pinfo->smcp;
@@ -502,7 +538,7 @@ static void cpm_uart_set_termios(struct uart_port *port,
*/
if ((termios->c_cflag & CREAD) == 0)
port->read_status_mask &= ~BD_SC_EMPTY;
-
+
spin_lock_irqsave(&port->lock, flags);
/* Start bit has not been added (so don't, because we would just
@@ -569,7 +605,8 @@ static int cpm_uart_tx_pump(struct uart_port *port)
/* Pick next descriptor and fill from buffer */
bdp = pinfo->tx_cur;
- p = bus_to_virt(bdp->cbd_bufaddr);
+ p = cpm2cpu_addr(bdp->cbd_bufaddr);
+
*p++ = xmit->buf[xmit->tail];
bdp->cbd_datlen = 1;
bdp->cbd_sc |= BD_SC_READY;
@@ -595,7 +632,7 @@ static int cpm_uart_tx_pump(struct uart_port *port)
while (!(bdp->cbd_sc & BD_SC_READY) && (xmit->tail != xmit->head)) {
count = 0;
- p = bus_to_virt(bdp->cbd_bufaddr);
+ p = cpm2cpu_addr(bdp->cbd_bufaddr);
while (count < pinfo->tx_fifosize) {
*p++ = xmit->buf[xmit->tail];
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
@@ -606,6 +643,7 @@ static int cpm_uart_tx_pump(struct uart_port *port)
}
bdp->cbd_datlen = count;
bdp->cbd_sc |= BD_SC_READY;
+ __asm__("eieio");
/* Get next BD. */
if (bdp->cbd_sc & BD_SC_WRAP)
bdp = pinfo->tx_bd_base;
@@ -643,12 +681,12 @@ static void cpm_uart_initbd(struct uart_cpm_port *pinfo)
mem_addr = pinfo->mem_addr;
bdp = pinfo->rx_cur = pinfo->rx_bd_base;
for (i = 0; i < (pinfo->rx_nrfifos - 1); i++, bdp++) {
- bdp->cbd_bufaddr = virt_to_bus(mem_addr);
+ bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr);
bdp->cbd_sc = BD_SC_EMPTY | BD_SC_INTRPT;
mem_addr += pinfo->rx_fifosize;
}
-
- bdp->cbd_bufaddr = virt_to_bus(mem_addr);
+
+ bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr);
bdp->cbd_sc = BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT;
/* Set the physical address of the host memory
@@ -658,12 +696,12 @@ static void cpm_uart_initbd(struct uart_cpm_port *pinfo)
mem_addr = pinfo->mem_addr + L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize);
bdp = pinfo->tx_cur = pinfo->tx_bd_base;
for (i = 0; i < (pinfo->tx_nrfifos - 1); i++, bdp++) {
- bdp->cbd_bufaddr = virt_to_bus(mem_addr);
+ bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr);
bdp->cbd_sc = BD_SC_INTRPT;
mem_addr += pinfo->tx_fifosize;
}
-
- bdp->cbd_bufaddr = virt_to_bus(mem_addr);
+
+ bdp->cbd_bufaddr = cpu2cpm_addr(mem_addr);
bdp->cbd_sc = BD_SC_WRAP | BD_SC_INTRPT;
}
@@ -763,6 +801,8 @@ static void cpm_uart_init_smc(struct uart_cpm_port *pinfo)
/* Using idle charater time requires some additional tuning. */
up->smc_mrblr = pinfo->rx_fifosize;
up->smc_maxidl = pinfo->rx_fifosize;
+ up->smc_brklen = 0;
+ up->smc_brkec = 0;
up->smc_brkcr = 1;
cpm_line_cr_cmd(line, CPM_CR_INIT_TRX);
@@ -796,7 +836,7 @@ static int cpm_uart_request_port(struct uart_port *port)
/*
* Setup any port IO, connect any baud rate generators,
* etc. This is expected to be handled by board
- * dependant code
+ * dependant code
*/
if (pinfo->set_lineif)
pinfo->set_lineif(pinfo);
@@ -815,6 +855,10 @@ static int cpm_uart_request_port(struct uart_port *port)
return ret;
cpm_uart_initbd(pinfo);
+ if (IS_SMC(pinfo))
+ cpm_uart_init_smc(pinfo);
+ else
+ cpm_uart_init_scc(pinfo);
return 0;
}
@@ -869,7 +913,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
.flags = FLAG_SMC,
.tx_nrfifos = TX_NUM_FIFO,
.tx_fifosize = TX_BUF_SIZE,
- .rx_nrfifos = RX_NUM_FIFO,
+ .rx_nrfifos = RX_NUM_FIFO,
.rx_fifosize = RX_BUF_SIZE,
.set_lineif = smc1_lineif,
},
@@ -883,7 +927,7 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
.flags = FLAG_SMC,
.tx_nrfifos = TX_NUM_FIFO,
.tx_fifosize = TX_BUF_SIZE,
- .rx_nrfifos = RX_NUM_FIFO,
+ .rx_nrfifos = RX_NUM_FIFO,
.rx_fifosize = RX_BUF_SIZE,
.set_lineif = smc2_lineif,
#ifdef CONFIG_SERIAL_CPM_ALT_SMC2
@@ -899,9 +943,10 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
},
.tx_nrfifos = TX_NUM_FIFO,
.tx_fifosize = TX_BUF_SIZE,
- .rx_nrfifos = RX_NUM_FIFO,
+ .rx_nrfifos = RX_NUM_FIFO,
.rx_fifosize = RX_BUF_SIZE,
.set_lineif = scc1_lineif,
+ .wait_closing = SCC_WAIT_CLOSING,
},
[UART_SCC2] = {
.port = {
@@ -912,9 +957,10 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
},
.tx_nrfifos = TX_NUM_FIFO,
.tx_fifosize = TX_BUF_SIZE,
- .rx_nrfifos = RX_NUM_FIFO,
+ .rx_nrfifos = RX_NUM_FIFO,
.rx_fifosize = RX_BUF_SIZE,
.set_lineif = scc2_lineif,
+ .wait_closing = SCC_WAIT_CLOSING,
},
[UART_SCC3] = {
.port = {
@@ -925,9 +971,10 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
},
.tx_nrfifos = TX_NUM_FIFO,
.tx_fifosize = TX_BUF_SIZE,
- .rx_nrfifos = RX_NUM_FIFO,
+ .rx_nrfifos = RX_NUM_FIFO,
.rx_fifosize = RX_BUF_SIZE,
.set_lineif = scc3_lineif,
+ .wait_closing = SCC_WAIT_CLOSING,
},
[UART_SCC4] = {
.port = {
@@ -938,9 +985,10 @@ struct uart_cpm_port cpm_uart_ports[UART_NR] = {
},
.tx_nrfifos = TX_NUM_FIFO,
.tx_fifosize = TX_BUF_SIZE,
- .rx_nrfifos = RX_NUM_FIFO,
+ .rx_nrfifos = RX_NUM_FIFO,
.rx_fifosize = RX_BUF_SIZE,
.set_lineif = scc4_lineif,
+ .wait_closing = SCC_WAIT_CLOSING,
},
};
@@ -983,11 +1031,8 @@ static void cpm_uart_console_write(struct console *co, const char *s,
* If the buffer address is in the CPM DPRAM, don't
* convert it.
*/
- if ((uint) (bdp->cbd_bufaddr) > (uint) CPM_ADDR)
- cp = (unsigned char *) (bdp->cbd_bufaddr);
- else
- cp = bus_to_virt(bdp->cbd_bufaddr);
-
+ cp = cpm2cpu_addr(bdp->cbd_bufaddr);
+
*cp = *s;
bdp->cbd_datlen = 1;
@@ -1003,10 +1048,7 @@ static void cpm_uart_console_write(struct console *co, const char *s,
while ((bdp->cbd_sc & BD_SC_READY) != 0)
;
- if ((uint) (bdp->cbd_bufaddr) > (uint) CPM_ADDR)
- cp = (unsigned char *) (bdp->cbd_bufaddr);
- else
- cp = bus_to_virt(bdp->cbd_bufaddr);
+ cp = cpm2cpu_addr(bdp->cbd_bufaddr);
*cp = 13;
bdp->cbd_datlen = 1;
@@ -1045,7 +1087,7 @@ static int __init cpm_uart_console_setup(struct console *co, char *options)
port =
(struct uart_port *)&cpm_uart_ports[cpm_uart_port_map[co->index]];
pinfo = (struct uart_cpm_port *)port;
-
+
pinfo->flags |= FLAG_CONSOLE;
if (options) {
@@ -1062,7 +1104,7 @@ static int __init cpm_uart_console_setup(struct console *co, char *options)
/*
* Setup any port IO, connect any baud rate generators,
* etc. This is expected to be handled by board
- * dependant code
+ * dependant code
*/
if (pinfo->set_lineif)
pinfo->set_lineif(pinfo);
@@ -1092,14 +1134,14 @@ static int __init cpm_uart_console_setup(struct console *co, char *options)
return 0;
}
-extern struct uart_driver cpm_reg;
+static struct uart_driver cpm_reg;
static struct console cpm_scc_uart_console = {
- .name "ttyCPM",
- .write cpm_uart_console_write,
- .device uart_console_device,
- .setup cpm_uart_console_setup,
- .flags CON_PRINTBUFFER,
- .index -1,
+ .name = "ttyCPM",
+ .write = cpm_uart_console_write,
+ .device = uart_console_device,
+ .setup = cpm_uart_console_setup,
+ .flags = CON_PRINTBUFFER,
+ .index = -1,
.data = &cpm_reg,
};
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
index 8efbd6d1d6a4..4b0786e7eb7f 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
@@ -5,7 +5,7 @@
*
* Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
* Pantelis Antoniou (panto@intracom.gr) (CPM1)
- *
+ *
* Copyright (C) 2004 Freescale Semiconductor, Inc.
* (C) 2004 Intracom, S.A.
*
@@ -82,6 +82,17 @@ void cpm_line_cr_cmd(int line, int cmd)
void smc1_lineif(struct uart_cpm_port *pinfo)
{
volatile cpm8xx_t *cp = cpmp;
+
+ (void)cp; /* fix warning */
+#if defined (CONFIG_MPC885ADS)
+ /* Enable SMC1 transceivers */
+ {
+ cp->cp_pepar |= 0x000000c0;
+ cp->cp_pedir &= ~0x000000c0;
+ cp->cp_peso &= ~0x00000040;
+ cp->cp_peso |= 0x00000080;
+ }
+#elif defined (CONFIG_MPC86XADS)
unsigned int iobits = 0x000000c0;
if (!pinfo->is_portb) {
@@ -93,41 +104,33 @@ void smc1_lineif(struct uart_cpm_port *pinfo)
((immap_t *)IMAP_ADDR)->im_ioport.iop_padir &= ~iobits;
((immap_t *)IMAP_ADDR)->im_ioport.iop_paodr &= ~iobits;
}
-
-#ifdef CONFIG_MPC885ADS
- /* Enable SMC1 transceivers */
- {
- volatile uint __iomem *bcsr1 = ioremap(BCSR1, 4);
- uint tmp;
-
- tmp = in_be32(bcsr1);
- tmp &= ~BCSR1_RS232EN_1;
- out_be32(bcsr1, tmp);
- iounmap(bcsr1);
- }
#endif
-
pinfo->brg = 1;
}
void smc2_lineif(struct uart_cpm_port *pinfo)
{
-#ifdef CONFIG_MPC885ADS
volatile cpm8xx_t *cp = cpmp;
- volatile uint __iomem *bcsr1;
- uint tmp;
+ (void)cp; /* fix warning */
+#if defined (CONFIG_MPC885ADS)
cp->cp_pepar |= 0x00000c00;
cp->cp_pedir &= ~0x00000c00;
cp->cp_peso &= ~0x00000400;
cp->cp_peso |= 0x00000800;
+#elif defined (CONFIG_MPC86XADS)
+ unsigned int iobits = 0x00000c00;
+
+ if (!pinfo->is_portb) {
+ cp->cp_pbpar |= iobits;
+ cp->cp_pbdir &= ~iobits;
+ cp->cp_pbodr &= ~iobits;
+ } else {
+ ((immap_t *)IMAP_ADDR)->im_ioport.iop_papar |= iobits;
+ ((immap_t *)IMAP_ADDR)->im_ioport.iop_padir &= ~iobits;
+ ((immap_t *)IMAP_ADDR)->im_ioport.iop_paodr &= ~iobits;
+ }
- /* Enable SMC2 transceivers */
- bcsr1 = ioremap(BCSR1, 4);
- tmp = in_be32(bcsr1);
- tmp &= ~BCSR1_RS232EN_2;
- out_be32(bcsr1, tmp);
- iounmap(bcsr1);
#endif
pinfo->brg = 2;
@@ -158,7 +161,7 @@ void scc4_lineif(struct uart_cpm_port *pinfo)
}
/*
- * Allocate DP-Ram and memory buffers. We need to allocate a transmit and
+ * Allocate DP-Ram and memory buffers. We need to allocate a transmit and
* receive buffer descriptors from dual port ram, and a character
* buffer area from host mem. If we are allocating for the console we need
* to do it from bootmem
@@ -185,6 +188,8 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con)
memsz = L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize) +
L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize);
if (is_con) {
+ /* was hostalloc but changed cause it blows away the */
+ /* large tlb mapping when pinning the kernel area */
mem_addr = (u8 *) cpm_dpram_addr(cpm_dpalloc(memsz, 8));
dma_addr = 0;
} else
diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index 0301feacbde4..9b50560b9d16 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -1123,7 +1123,7 @@ static int __init m32r_sio_console_setup(struct console *co, char *options)
return uart_set_options(port, co, baud, parity, bits, flow);
}
-extern struct uart_driver m32r_sio_reg;
+static struct uart_driver m32r_sio_reg;
static struct console m32r_sio_console = {
.name = "ttyS",
.write = m32r_sio_console_write,
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index de0136cc5938..1ae0b381c162 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -790,19 +790,19 @@ static struct pcmcia_device_id serial_ids[] = {
PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
- PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
- PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
- PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
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", 0x2e3ee845, 0xc0e778c2),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
@@ -840,7 +840,7 @@ static struct pcmcia_device_id serial_ids[] = {
PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
- PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400", 0x816cc815, 0x23539b80),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400+", 0x816cc815, 0x412729fb),
PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
diff --git a/drivers/serial/sn_console.c b/drivers/serial/sn_console.c
index 840815fde49b..12d1f14e78ce 100644
--- a/drivers/serial/sn_console.c
+++ b/drivers/serial/sn_console.c
@@ -1093,6 +1093,7 @@ int __init sn_serial_console_early_setup(void)
return -1;
sal_console_port.sc_ops = &poll_ops;
+ spin_lock_init(&sal_console_port.sc_port.lock);
early_sn_setup(); /* Find SAL entry points */
register_console(&sal_console_early);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-07 06:48:54 +0000