Hi
Found a bug in the serial driver. my_console_write() uses the wrong address in
early console writes.
Removed some warnings as well.
Please can you change TX_NUM_FIFO to 8 and TX_BUF_SIZE to 96,
since chars are lost when pasting text into the console otherwise.
Jocke
Index: arch/ppc/8xx_io/uart.c
===================================================================
RCS file: /home/cvsadmin/cvsroot/kernel/linuxppc/arch/ppc/8xx_io/uart.c,v
retrieving revision 1.3
diff -u -r1.3 uart.c
--- arch/ppc/8xx_io/uart.c 21 Nov 2002 15:16:27 -0000 1.3
+++ arch/ppc/8xx_io/uart.c 7 Feb 2003 13:23:23 -0000
@@ -2309,7 +2309,10 @@
/* if a LF, also do CR... */
if (*s == 10) {
while (bdp->cbd_sc & BD_SC_READY);
- cp = info->tx_va_base + ((bdp - info->tx_bd_base) *
TX_BUF_SIZE);
+ if ((uint)(bdp->cbd_bufaddr) > (uint)IMAP_ADDR)
+ cp = (u_char *)(bdp->cbd_bufaddr);
+ else
+ cp = info->tx_va_base + ((bdp -
info->tx_bd_base) * TX_BUF_SIZE);
*cp = 13;
bdp->cbd_datlen = 1;
bdp->cbd_sc |= BD_SC_READY;
@@ -3000,10 +3003,10 @@
bdp->cbd_bufaddr = iopa(mem_addr);
(bdp+1)->cbd_bufaddr = iopa(mem_addr+4);
- consinfo.rx_va_base = mem_addr;
- consinfo.rx_bd_base = bdp;
- consinfo.tx_va_base = mem_addr + 4;
- consinfo.tx_bd_base = bdp+1;
+ consinfo.rx_va_base = (unsigned char *)mem_addr;
+ consinfo.rx_bd_base = (cbd_t *)bdp;
+ consinfo.tx_va_base = (unsigned char *)(mem_addr + 4);
+ consinfo.tx_bd_base = (cbd_t *)(bdp+1);
/* For the receive, set empty and wrap.
* For transmit, set wrap.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
