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Lines 682-688
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| 682 |
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682 |
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| 683 |
/* Internal routine, port->lock is held and local interrupts are disabled. */ |
683 |
/* Internal routine, port->lock is held and local interrupts are disabled. */ |
| 684 |
static void sunsab_convert_to_sab(struct uart_sunsab_port *up, unsigned int cflag, |
684 |
static void sunsab_convert_to_sab(struct uart_sunsab_port *up, unsigned int cflag, |
| 685 |
unsigned int iflag, int baud) |
685 |
unsigned int iflag, unsigned int baud, |
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|
686 |
unsigned int quot) |
| 686 |
{ |
687 |
{ |
| 687 |
unsigned int ebrg; |
688 |
unsigned int ebrg; |
| 688 |
unsigned char dafo; |
689 |
unsigned char dafo; |
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Lines 766-771
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| 766 |
up->port.ignore_status_mask |= (SAB82532_ISR0_RPF | |
767 |
up->port.ignore_status_mask |= (SAB82532_ISR0_RPF | |
| 767 |
SAB82532_ISR0_TCD); |
768 |
SAB82532_ISR0_TCD); |
| 768 |
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769 |
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|
770 |
uart_update_timeout(&up->port, cflag, |
| 771 |
(up->port.uartclk / (16 * quot))); |
| 772 |
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| 769 |
/* Now bang the new settings into the chip. */ |
773 |
/* Now bang the new settings into the chip. */ |
| 770 |
sunsab_cec_wait(up); |
774 |
sunsab_cec_wait(up); |
| 771 |
sunsab_tec_wait(up); |
775 |
sunsab_tec_wait(up); |
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Lines 784-793
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| 784 |
{ |
788 |
{ |
| 785 |
struct uart_sunsab_port *up = (struct uart_sunsab_port *) port; |
789 |
struct uart_sunsab_port *up = (struct uart_sunsab_port *) port; |
| 786 |
unsigned long flags; |
790 |
unsigned long flags; |
| 787 |
int baud = uart_get_baud_rate(port, termios, old, 0, 4000000); |
791 |
unsigned int baud = uart_get_baud_rate(port, termios, old, 0, 4000000); |
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|
792 |
unsigned int quot = uart_get_divisor(port, baud); |
| 788 |
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793 |
|
| 789 |
spin_lock_irqsave(&up->port.lock, flags); |
794 |
spin_lock_irqsave(&up->port.lock, flags); |
| 790 |
sunsab_convert_to_sab(up, termios->c_cflag, termios->c_iflag, baud); |
795 |
sunsab_convert_to_sab(up, termios->c_cflag, termios->c_iflag, baud, quot); |
| 791 |
spin_unlock_irqrestore(&up->port.lock, flags); |
796 |
spin_unlock_irqrestore(&up->port.lock, flags); |
| 792 |
} |
797 |
} |
| 793 |
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798 |
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Lines 880-886
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| 880 |
{ |
885 |
{ |
| 881 |
struct uart_sunsab_port *up = &sunsab_ports[con->index]; |
886 |
struct uart_sunsab_port *up = &sunsab_ports[con->index]; |
| 882 |
unsigned long flags; |
887 |
unsigned long flags; |
| 883 |
int baud; |
888 |
unsigned int baud, quot; |
| 884 |
|
889 |
|
| 885 |
printk("Console: ttyS%d (SAB82532)\n", |
890 |
printk("Console: ttyS%d (SAB82532)\n", |
| 886 |
(sunsab_reg.minor - 64) + con->index); |
891 |
(sunsab_reg.minor - 64) + con->index); |
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Lines 926-932
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| 926 |
SAB82532_IMR1_XPR; |
931 |
SAB82532_IMR1_XPR; |
| 927 |
writeb(up->interrupt_mask1, &up->regs->w.imr1); |
932 |
writeb(up->interrupt_mask1, &up->regs->w.imr1); |
| 928 |
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933 |
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| 929 |
sunsab_convert_to_sab(up, con->cflag, 0, baud); |
934 |
quot = uart_get_divisor(&up->port, baud); |
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935 |
sunsab_convert_to_sab(up, con->cflag, 0, baud, quot); |
| 930 |
sunsab_set_mctrl(&up->port, TIOCM_DTR | TIOCM_RTS); |
936 |
sunsab_set_mctrl(&up->port, TIOCM_DTR | TIOCM_RTS); |
| 931 |
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937 |
|
| 932 |
spin_unlock_irqrestore(&up->port.lock, flags); |
938 |
spin_unlock_irqrestore(&up->port.lock, flags); |
