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* ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if

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UART_FIFO_WORKS is defined.  Otherwise use outportb.
	From Francisco Pastor <fpastor.etra-id@etra.es>
This commit is contained in:
Eli Zaretskii 2001-02-04 07:48:18 +00:00
parent a17b5c4efc
commit cd42d3a86d
2 changed files with 11 additions and 0 deletions
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4
gdb/ChangeLog
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@ -1,5 +1,9 @@
2001-02-04 Eli Zaretskii <eliz@is.elta.co.il> 2001-02-04 Eli Zaretskii <eliz@is.elta.co.il>
* ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if
UART_FIFO_WORKS is defined. Otherwise use outportb.
From Francisco Pastor <fpastor.etra-id@etra.es>
* go32-nat.c (go32_xfer_memory): Make the argument list consistent * go32-nat.c (go32_xfer_memory): Make the argument list consistent
with target.h's `to_xfer_memory' member. with target.h's `to_xfer_memory' member.

7
gdb/ser-go32.c
View file

@ -796,9 +796,16 @@ dos_write (serial_t scb, const char *str, int len)
/* send the data, fifosize bytes at a time */ /* send the data, fifosize bytes at a time */
cnt = fifosize > len ? len : fifosize; cnt = fifosize > len ? len : fifosize;
port->txbusy = 1; port->txbusy = 1;
/* Francisco Pastor <fpastor.etra-id@etra.es> says OUTSB messes
up the communications with UARTs with FIFOs. */
#ifdef UART_FIFO_WORKS
outportsb (port->base + com_data, str, cnt); outportsb (port->base + com_data, str, cnt);
str += cnt; str += cnt;
len -= cnt; len -= cnt;
#else
for ( ; cnt > 0; cnt--, len--)
outportb (port->base + com_data, *str++);
#endif
#ifdef DOS_STATS #ifdef DOS_STATS
cnts[CNT_TX] += cnt; cnts[CNT_TX] += cnt;
#endif #endif