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Add a timeout here, just like in if_ed.c

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Reviewed by:	phk
Submitted by:	Luigi Rizzo <luidi@labinfo.iet.unipi.it>
This commit is contained in:
Poul-Henning Kamp 1996-11-28 09:54:38 +00:00
parent 3faaf0b64a
commit ff301e1b9b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=20002
1 changed files with 2 additions and 1 deletions
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3
sys/i386/boot/netboot/ns8390.c
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@ -644,8 +644,9 @@ eth_pio_write(src, dst, cnt, init)
while (cnt--)
outb(eth_asic_base + NE_DATA, *(src++));
}
cnt = 200;
while((inb(eth_nic_base + D8390_P0_ISR) & D8390_ISR_RDC)
!= D8390_ISR_RDC);
!= D8390_ISR_RDC && --cnt);
}
#else
/**************************************************************************