mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-16 10:20:30 +00:00
Code Issues Releases Activity

Kill the initialization of two old scratch ram variables. They were removed

Browse Source 
to make space for the larger message buffer.
This commit is contained in:
Justin T. Gibbs 1997-02-18 20:23:09 +00:00
parent 5154778752
commit df98fb1bb2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=22896
1 changed files with 0 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/i386/scsi/aic7xxx.c
View File

@ -2179,21 +2179,9 @@ ahc_init(ahc)
* QCount mask to deal with broken aic7850s that
* sporatically get garbage in the upper bits of
* their QCount registers.
*
* QFullCount to guard against overflowing the
* QINFIFO or QOUTFIFO when we are paging SCBs.
*
* QOUTQCNT is a scratch ram variable that counts
* up as the sequencer fills the QOUTFIFO so it
* can guard against overflowing the FIFO. Since
* the fifo starts empty, clear it.
*/
ahc_outb(ahc, QCNTMASK, ahc->qcntmask);
ahc_outb(ahc, QFULLCNT, ahc->qfullcount);
ahc_outb(ahc, QOUTQCNT, 0);
/* We don't have any waiting selections */
ahc_outb(ahc, WAITING_SCBH, SCB_LIST_NULL);