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Added proper handling of extended baud rate table selection at boot time.

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Still need to address default terminal settings.
This commit is contained in:
Joel Sherrill
1998-07-09 22:21:54 +00:00
parent 2c5ea019fa
commit e78c474b0d
2 changed files with 12 additions and 2 deletions
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7
c/src/lib/libchip/serial/mc68681.c
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@@ -451,6 +451,8 @@ MC68681_STATIC int mc68681_open(
setReg = Console_Port_Tbl[minor].setRegister;
vector = Console_Port_Tbl[minor].ulIntVector;
/* XXX default baud rate should be from configuration table */
(void) mc68681_baud_rate( minor, B9600, &baud, &acr, &command );
/*
@@ -458,9 +460,12 @@ MC68681_STATIC int mc68681_open(
*/
rtems_interrupt_disable(Irql);
(*setReg)( pMC68681, MC68681_COMMAND, command );
(*setReg)( pMC68681, MC68681_AUX_CTRL_REG, acr );
(*setReg)( pMC68681_port, MC68681_CLOCK_SELECT, baud );
if ( command ) {
(*setReg)( pMC68681_port, MC68681_COMMAND, command ); /* RX */
(*setReg)( pMC68681_port, MC68681_COMMAND, command | 0x20 ); /* TX */
}
(*setReg)( pMC68681_port, MC68681_COMMAND, MC68681_MODE_REG_RESET_MR_PTR );
(*setReg)( pMC68681_port, MC68681_MODE, 0x13 );
(*setReg)( pMC68681_port, MC68681_MODE, 0x07 );

7
c/src/libchip/serial/mc68681.c
View File

@@ -451,6 +451,8 @@ MC68681_STATIC int mc68681_open(
setReg = Console_Port_Tbl[minor].setRegister;
vector = Console_Port_Tbl[minor].ulIntVector;
/* XXX default baud rate should be from configuration table */
(void) mc68681_baud_rate( minor, B9600, &baud, &acr, &command );
/*
@@ -458,9 +460,12 @@ MC68681_STATIC int mc68681_open(
*/
rtems_interrupt_disable(Irql);
(*setReg)( pMC68681, MC68681_COMMAND, command );
(*setReg)( pMC68681, MC68681_AUX_CTRL_REG, acr );
(*setReg)( pMC68681_port, MC68681_CLOCK_SELECT, baud );
if ( command ) {
(*setReg)( pMC68681_port, MC68681_COMMAND, command ); /* RX */
(*setReg)( pMC68681_port, MC68681_COMMAND, command | 0x20 ); /* TX */
}
(*setReg)( pMC68681_port, MC68681_COMMAND, MC68681_MODE_REG_RESET_MR_PTR );
(*setReg)( pMC68681_port, MC68681_MODE, 0x13 );
(*setReg)( pMC68681_port, MC68681_MODE, 0x07 );