Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uflorida!haven!rutgers!att!lzaz!hcj
From: hcj@lzaz.ATT.COM (HC Johnson)
Newsgroups: comp.os.minix
Subject: Minix/ST A fix to diskclocks.s (for SUPRA)
Message-ID: <394@lzaz.ATT.COM>
Date: 31 Jan 89 18:37:34 GMT
Organization: AT&T ISL Lincroft NJ USA
Lines: 43


Recently I posted an experimental scheme to read the Supra disk clock
within Minix.  It has an 'obvious' bug; Minix does not use flock! 
These cdiff's will remove the reference to flock.
============================cut here===========================
*** diskclocks.s	Tue Jan 31 13:33:31 1989
--- d.s	Tue Jan 31 13:33:20 1989
***************
*** 107,114 ****
  
  	link	a6,#0xfff6		! 4e56 fff6
  	move	#0xff9c,retval(a6)		! 3d7c ff9c fffa
- 	move.l	flock_a,a0		! 2079 0000 0d60
- 	move	#0xffff,(a0)		! 30bc ffff
  	move.l	dma_mode_a,a0		! 2079 0000 0d64
  	move	#FDC+HDC,(a0)		! 30bc 0088
  	move	cntlr(a6),d0		! 302e 0008
--- 107,112 ----
***************
*** 155,161 ****
  	move	#FDC,(a0)		! 30bc 0080
  	move.l	dma_data_a,a0		! 2079 0000 0d70
  	move	(a0),temp1(a6)		! 3d50 fffc
- 	move.l	flock_a,a0		! 2079 0000 0d60
  	move	retval(a6),d0		! 302e fffa
  	unlk	a6		! 4e5e
  	rts		! 4e75
--- 153,158 ----
***************
*** 275,282 ****
  	.sect	.data
  
  
- flock_a:
- 	.data4	0x43e
  dma_mode_a:
  	.data4 	0xff8606
  gpip_a:
--- 272,277 ----

Howard C. Johnson
ATT Bell Labs
...lzaz!hcj