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Added NULL entry for setAttributes.

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This commit is contained in:
Joel Sherrill
1998-06-23 14:54:09 +00:00
parent 7deeb16840
commit 8a2d4f2bb9
6 changed files with 14 additions and 4 deletions
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6
c/src/lib/libchip/serial/ns16550.c
View File

@@ -52,6 +52,7 @@ console_fns ns16550_fns =
ns16550_write_support_int, /* deviceWrite */
ns16550_initialize_interrupts, /* deviceInitialize */
ns16550_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};
@@ -64,6 +65,7 @@ console_fns ns16550_fns_polled =
ns16550_write_support_polled, /* deviceWrite */
ns16550_init, /* deviceInitialize */
ns16550_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};
@@ -598,8 +600,8 @@ static int ns16550_inbyte_nonblocking_polled(
ucLineStatus = (*getReg)(pNS16550, NS16550_LINE_STATUS);
if(ucLineStatus & SP_LSR_RDY) {
cChar = (*getReg)(pNS16550, NS16550_RECEIVE_BUFFER);
return((int)cChar);
return (int)cChar;
} else {
return(-1);
return -1;
}
}

1
c/src/lib/libchip/serial/serial.h
View File

@@ -42,6 +42,7 @@ typedef struct _console_fns {
int (*deviceWrite)(int minor, const char *buf, int len);
void (*deviceInitialize)(int minor);
void (*deviceWritePolled)(int minor, char cChar);
int (*deviceSetAttributes)(int minor, const struct termios *t);
int deviceOutputUsesInterrupts;
} console_fns;

2
c/src/lib/libchip/serial/z85c30.c
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@@ -67,6 +67,7 @@ console_fns z85c30_fns =
z85c30_write_support_int, /* deviceWrite */
z85c30_initialize_interrupts, /* deviceInitialize */
z85c30_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};
@@ -79,6 +80,7 @@ console_fns z85c30_fns_polled =
z85c30_write_support_polled, /* deviceWrite */
z85c30_init, /* deviceInitialize */
z85c30_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};

6
c/src/libchip/serial/ns16550.c
View File

@@ -52,6 +52,7 @@ console_fns ns16550_fns =
ns16550_write_support_int, /* deviceWrite */
ns16550_initialize_interrupts, /* deviceInitialize */
ns16550_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};
@@ -64,6 +65,7 @@ console_fns ns16550_fns_polled =
ns16550_write_support_polled, /* deviceWrite */
ns16550_init, /* deviceInitialize */
ns16550_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};
@@ -598,8 +600,8 @@ static int ns16550_inbyte_nonblocking_polled(
ucLineStatus = (*getReg)(pNS16550, NS16550_LINE_STATUS);
if(ucLineStatus & SP_LSR_RDY) {
cChar = (*getReg)(pNS16550, NS16550_RECEIVE_BUFFER);
return((int)cChar);
return (int)cChar;
} else {
return(-1);
return -1;
}
}

1
c/src/libchip/serial/serial.h
View File

@@ -42,6 +42,7 @@ typedef struct _console_fns {
int (*deviceWrite)(int minor, const char *buf, int len);
void (*deviceInitialize)(int minor);
void (*deviceWritePolled)(int minor, char cChar);
int (*deviceSetAttributes)(int minor, const struct termios *t);
int deviceOutputUsesInterrupts;
} console_fns;

2
c/src/libchip/serial/z85c30.c
View File

@@ -67,6 +67,7 @@ console_fns z85c30_fns =
z85c30_write_support_int, /* deviceWrite */
z85c30_initialize_interrupts, /* deviceInitialize */
z85c30_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};
@@ -79,6 +80,7 @@ console_fns z85c30_fns_polled =
z85c30_write_support_polled, /* deviceWrite */
z85c30_init, /* deviceInitialize */
z85c30_write_polled, /* deviceWritePolled */
NULL, /* deviceSetAttributes */
FALSE, /* deviceOutputUsesInterrupts */
};