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Merge master.kernel.org:/home/rmk/linux-2.6-serial
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* master.kernel.org:/home/rmk/linux-2.6-serial:
  [SERIAL] Merge avlab serial board entries in parport_serial
  [SERIAL] kernel console should send CRLF not LFCR
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Linus Torvalds committed Mar 23, 2006
2 parents 591eb85 + 91bca4b commit 9d8f057
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Showing 26 changed files with 208 additions and 358 deletions.
75 changes: 18 additions & 57 deletions drivers/parport/parport_serial.c
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Original file line number Diff line number Diff line change
Expand Up @@ -31,14 +31,8 @@ enum parport_pc_pci_cards {
netmos_9xx5_combo,
netmos_9855,
avlab_1s1p,
avlab_1s1p_650,
avlab_1s1p_850,
avlab_1s2p,
avlab_1s2p_650,
avlab_1s2p_850,
avlab_2s1p,
avlab_2s1p_650,
avlab_2s1p_850,
siig_1s1p_10x,
siig_2s1p_10x,
siig_2p1s_20x,
Expand Down Expand Up @@ -85,14 +79,8 @@ static struct parport_pc_pci cards[] __devinitdata = {
/* netmos_9xx5_combo */ { 1, { { 2, -1 }, }, netmos_parallel_init },
/* netmos_9855 */ { 1, { { 0, -1 }, }, netmos_parallel_init },
/* avlab_1s1p */ { 1, { { 1, 2}, } },
/* avlab_1s1p_650 */ { 1, { { 1, 2}, } },
/* avlab_1s1p_850 */ { 1, { { 1, 2}, } },
/* avlab_1s2p */ { 2, { { 1, 2}, { 3, 4 },} },
/* avlab_1s2p_650 */ { 2, { { 1, 2}, { 3, 4 },} },
/* avlab_1s2p_850 */ { 2, { { 1, 2}, { 3, 4 },} },
/* avlab_2s1p */ { 1, { { 2, 3}, } },
/* avlab_2s1p_650 */ { 1, { { 2, 3}, } },
/* avlab_2s1p_850 */ { 1, { { 2, 3}, } },
/* siig_1s1p_10x */ { 1, { { 3, 4 }, } },
/* siig_2s1p_10x */ { 1, { { 4, 5 }, } },
/* siig_2p1s_20x */ { 2, { { 1, 2 }, { 3, 4 }, } },
Expand All @@ -119,15 +107,24 @@ static struct pci_device_id parport_serial_pci_tbl[] = {
{ PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9855,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, netmos_9855 },
/* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
{ 0x14db, 0x2110, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p},
{ 0x14db, 0x2111, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p_650},
{ 0x14db, 0x2112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p_850},
{ 0x14db, 0x2140, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p},
{ 0x14db, 0x2141, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p_650},
{ 0x14db, 0x2142, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p_850},
{ 0x14db, 0x2160, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p},
{ 0x14db, 0x2161, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_650},
{ 0x14db, 0x2162, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_850},
{ PCI_VENDOR_ID_AFAVLAB, 0x2110,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2111,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2112,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s1p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2140,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2141,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2142,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1s2p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2160,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2161,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p },
{ PCI_VENDOR_ID_AFAVLAB, 0x2162,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
Expand Down Expand Up @@ -201,54 +198,18 @@ static struct pciserial_board pci_parport_serial_boards[] __devinitdata = {
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_1s1p_650] = { /* nt */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 1,
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_1s1p_850] = { /* nt */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 1,
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_1s2p] = { /* n/t */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 1,
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_1s2p_650] = { /* nt */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 1,
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_1s2p_850] = { /* nt */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 1,
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_2s1p] = { /* n/t */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 2,
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_2s1p_650] = { /* nt */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 2,
.base_baud = 115200,
.uart_offset = 8,
},
[avlab_2s1p_850] = { /* nt */
.flags = FL_BASE0 | FL_BASE_BARS,
.num_ports = 2,
.base_baud = 115200,
.uart_offset = 8,
},
[siig_1s1p_10x] = {
.flags = FL_BASE2,
.num_ports = 1,
Expand Down
19 changes: 7 additions & 12 deletions drivers/serial/21285.c
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Original file line number Diff line number Diff line change
Expand Up @@ -375,23 +375,18 @@ static void serial21285_setup_ports(void)
}

#ifdef CONFIG_SERIAL_21285_CONSOLE
static void serial21285_console_putchar(struct uart_port *port, int ch)
{
while (*CSR_UARTFLG & 0x20)
barrier();
*CSR_UARTDR = ch;
}

static void
serial21285_console_write(struct console *co, const char *s,
unsigned int count)
{
int i;

for (i = 0; i < count; i++) {
while (*CSR_UARTFLG & 0x20)
barrier();
*CSR_UARTDR = s[i];
if (s[i] == '\n') {
while (*CSR_UARTFLG & 0x20)
barrier();
*CSR_UARTDR = '\r';
}
}
uart_console_write(&serial21285_port, s, count, serial21285_console_putchar);
}

static void __init
Expand Down
26 changes: 9 additions & 17 deletions drivers/serial/8250.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2182,6 +2182,14 @@ static inline void wait_for_xmitr(struct uart_8250_port *up, int bits)
}
}

static void serial8250_console_putchar(struct uart_port *port, int ch)
{
struct uart_8250_port *up = (struct uart_8250_port *)port;

wait_for_xmitr(up, UART_LSR_THRE);
serial_out(up, UART_TX, ch);
}

/*
* Print a string to the serial port trying not to disturb
* any possible real use of the port...
Expand All @@ -2193,7 +2201,6 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count)
{
struct uart_8250_port *up = &serial8250_ports[co->index];
unsigned int ier;
int i;

touch_nmi_watchdog();

Expand All @@ -2207,22 +2214,7 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count)
else
serial_out(up, UART_IER, 0);

/*
* Now, do each character
*/
for (i = 0; i < count; i++, s++) {
wait_for_xmitr(up, UART_LSR_THRE);

/*
* Send the character out.
* If a LF, also do CR...
*/
serial_out(up, UART_TX, *s);
if (*s == 10) {
wait_for_xmitr(up, UART_LSR_THRE);
serial_out(up, UART_TX, 13);
}
}
uart_console_write(&up->port, s, count, serial8250_console_putchar);

/*
* Finally, wait for transmitter to become empty
Expand Down
9 changes: 2 additions & 7 deletions drivers/serial/8250_early.c
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Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@ static void __init wait_for_xmitr(struct uart_port *port)
}
}

static void __init putc(struct uart_port *port, unsigned char c)
static void __init putc(struct uart_port *port, int c)
{
wait_for_xmitr(port);
serial_out(port, UART_TX, c);
Expand All @@ -89,12 +89,7 @@ static void __init early_uart_write(struct console *console, const char *s, unsi
ier = serial_in(port, UART_IER);
serial_out(port, UART_IER, 0);

while (*s && count-- > 0) {
putc(port, *s);
if (*s == '\n')
putc(port, '\r');
s++;
}
uart_console_write(port, s, count, putc);

/* Wait for transmitter to become empty and restore the IER */
wait_for_xmitr(port);
Expand Down
24 changes: 8 additions & 16 deletions drivers/serial/amba-pl010.c
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Original file line number Diff line number Diff line change
Expand Up @@ -591,34 +591,26 @@ static struct uart_amba_port amba_ports[UART_NR] = {

#ifdef CONFIG_SERIAL_AMBA_PL010_CONSOLE

static void pl010_console_putchar(struct uart_port *port, int ch)
{
while (!UART_TX_READY(UART_GET_FR(port)))
barrier();
UART_PUT_CHAR(port, ch);
}

static void
pl010_console_write(struct console *co, const char *s, unsigned int count)
{
struct uart_port *port = &amba_ports[co->index].port;
unsigned int status, old_cr;
int i;

/*
* First save the CR then disable the interrupts
*/
old_cr = UART_GET_CR(port);
UART_PUT_CR(port, UART01x_CR_UARTEN);

/*
* Now, do each character
*/
for (i = 0; i < count; i++) {
do {
status = UART_GET_FR(port);
} while (!UART_TX_READY(status));
UART_PUT_CHAR(port, s[i]);
if (s[i] == '\n') {
do {
status = UART_GET_FR(port);
} while (!UART_TX_READY(status));
UART_PUT_CHAR(port, '\r');
}
}
uart_console_write(port, s, count, pl010_console_putchar);

/*
* Finally, wait for transmitter to become empty
Expand Down
20 changes: 5 additions & 15 deletions drivers/serial/amba-pl011.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -587,14 +587,12 @@ static struct uart_amba_port *amba_ports[UART_NR];

#ifdef CONFIG_SERIAL_AMBA_PL011_CONSOLE

static inline void
pl011_console_write_char(struct uart_amba_port *uap, char ch)
static void pl011_console_putchar(struct uart_port *port, int ch)
{
unsigned int status;
struct uart_amba_port *uap = (struct uart_amba_port *)port;

do {
status = readw(uap->port.membase + UART01x_FR);
} while (status & UART01x_FR_TXFF);
while (readw(uap->port.membase + UART01x_FR) & UART01x_FR_TXFF)
barrier();
writew(ch, uap->port.membase + UART01x_DR);
}

Expand All @@ -603,7 +601,6 @@ pl011_console_write(struct console *co, const char *s, unsigned int count)
{
struct uart_amba_port *uap = amba_ports[co->index];
unsigned int status, old_cr, new_cr;
int i;

clk_enable(uap->clk);

Expand All @@ -615,14 +612,7 @@ pl011_console_write(struct console *co, const char *s, unsigned int count)
new_cr |= UART01x_CR_UARTEN | UART011_CR_TXE;
writew(new_cr, uap->port.membase + UART011_CR);

/*
* Now, do each character
*/
for (i = 0; i < count; i++) {
pl011_console_write_char(uap, s[i]);
if (s[i] == '\n')
pl011_console_write_char(uap, '\r');
}
uart_console_write(&uap->port, s, count, pl011_console_putchar);

/*
* Finally, wait for transmitter to become empty
Expand Down
24 changes: 8 additions & 16 deletions drivers/serial/at91_serial.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -711,36 +711,28 @@ void __init at91_register_uart(int idx, int port)
}

#ifdef CONFIG_SERIAL_AT91_CONSOLE
static void at91_console_putchar(struct uart_port *port, int ch)
{
while (!(UART_GET_CSR(port) & AT91_US_TXRDY))
barrier();
UART_PUT_CHAR(port, ch);
}

/*
* Interrupts are disabled on entering
*/
static void at91_console_write(struct console *co, const char *s, u_int count)
{
struct uart_port *port = at91_ports + co->index;
unsigned int status, i, imr;
unsigned int status, imr;

/*
* First, save IMR and then disable interrupts
*/
imr = UART_GET_IMR(port); /* get interrupt mask */
UART_PUT_IDR(port, AT91_US_RXRDY | AT91_US_TXRDY);

/*
* Now, do each character
*/
for (i = 0; i < count; i++) {
do {
status = UART_GET_CSR(port);
} while (!(status & AT91_US_TXRDY));
UART_PUT_CHAR(port, s[i]);
if (s[i] == '\n') {
do {
status = UART_GET_CSR(port);
} while (!(status & AT91_US_TXRDY));
UART_PUT_CHAR(port, '\r');
}
}
uart_console_write(port, s, count, at91_console_putchar);

/*
* Finally, wait for transmitter to become empty
Expand Down
26 changes: 9 additions & 17 deletions drivers/serial/au1x00_uart.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -1121,6 +1121,14 @@ static inline void wait_for_xmitr(struct uart_8250_port *up)
}
}

static void au1x00_console_putchar(struct uart_port *port, int ch)
{
struct uart_8250_port *up = (struct uart_8250_port *)port;

wait_for_xmitr(up);
serial_out(up, UART_TX, ch);
}

/*
* Print a string to the serial port trying not to disturb
* any possible real use of the port...
Expand All @@ -1132,30 +1140,14 @@ serial8250_console_write(struct console *co, const char *s, unsigned int count)
{
struct uart_8250_port *up = &serial8250_ports[co->index];
unsigned int ier;
int i;

/*
* First save the UER then disable the interrupts
*/
ier = serial_in(up, UART_IER);
serial_out(up, UART_IER, 0);

/*
* Now, do each character
*/
for (i = 0; i < count; i++, s++) {
wait_for_xmitr(up);

/*
* Send the character out.
* If a LF, also do CR...
*/
serial_out(up, UART_TX, *s);
if (*s == 10) {
wait_for_xmitr(up);
serial_out(up, UART_TX, 13);
}
}
uart_console_write(&up->port, s, count, au1x00_console_putchar);

/*
* Finally, wait for transmitter to become empty
Expand Down
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