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changeset 1609:0502edac451d

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TYPH.DSQ now bit 4
author boisy
date Tue, 22 Jun 2004 01:54:03 +0000
parents 66f0977fd3c5
children 56e105848e3b
files defs/os9defs defs/rbfdefs defs/releasedefs
diffstat 3 files changed, 22 insertions(+), 11 deletions(-) [+]
line wrap: on
line diff
--- a/defs/os9defs	Sat Jun 19 19:22:28 2004 +0000
+++ b/defs/os9defs	Tue Jun 22 01:54:03 2004 +0000
@@ -295,6 +295,7 @@
 SS.HngUp rmb   1          SetStat to tell driver to hangup phone
 SS.FSig  rmb   1          new signal for temp locked files
 SS.DSize equ   SS.ScSiz   Return disk size (RBF)
+SS.VarSect rmb 1          Variable Sector Size (called by RBF)
 
 * System Specific and User defined codes above $80
          org   $80
--- a/defs/rbfdefs	Sat Jun 19 19:22:28 2004 +0000
+++ b/defs/rbfdefs	Tue Jun 22 01:54:03 2004 +0000
@@ -102,31 +102,40 @@
 IT.RWC   rmb   2          Reduced write current cylinder (HD)
 
 
-* IT.TYP/IT.DNS/IT.STP bit definitions
+* IT.TYP Definitions
 *
-TYP.256  equ   %00000000	256 byte sector device
-TYP.512  equ   %00000010	512 byte sector device
-TYP.1024 equ   %00000100	1024 byte sector device
-TYP.2048 equ   %00000110	2048 byte sector device
-TYP.SSM  equ   %00000110        Sector size mask
-TYP.DSQ  equ   %00010000        Drive size query flag +BGP 06/03/2004+
 TYP.FLP  equ   %00000000	Floppy disk
 TYP.HARD equ   %10000000	Hard disk
 
-* The following TYP and DNS bit definitions are applicable
-* only if the TYP.FLP bit is clear.
+* IT.TYP bit definitions if bit 7 of IT.TYP is set (hard disk)
+TYPH.256  equ   %00000000	256 byte sector media
+TYPH.512  equ   %00000001	512 byte sector media
+TYPH.1024 equ   %00000010	1024 byte sector media
+TYPH.2048 equ   %00000011	2048 byte sector media
+TYPH.SSM  equ   %00000011	Sector size mask
+TYPH.DSQ  equ   %00010000       Drive size query flag
+
+* IT.TYP bit definitions if bit 7 of IT.TYP is clear (floppy disk)
 TYP.5    equ   %00000000	5" media
 TYP.8    equ   %00000001	8" media
+TYP.256  equ   %00000000	256 byte sector media
+TYP.512  equ   %00000100	512 byte sector media
 TYP.CCF  equ   %00100000	CoCo format
 TYP.NCCF equ   %00000000	Non-CoCo format
 TYP.SOF  equ   %00000000	Standard NitrOS-9 format
 TYP.NSF  equ   %01000000	Non-standard format
 
-* Density bit definitions
+* IT.DNS Definitions
+*
+* IT.DNS bit definitions if bit 7 of IT.TYP is clear (floppy disk)
 DNS.FM   equ   %00000000        Single-density (FM)
 DNS.MFM  equ   %00000001        Double-density (MFM)
 DNS.STD  equ   %00000000        Single track density (48 tpi)
-DNS.DTD  equ   %00000010        Single track density (96 tpi)
+DNS.48TPI equ   DNS.STD
+DNS.DTD  equ   %00000010        Double track density (96 tpi)
+DNS.96TPI equ   DNS.DTD
+DNS.QTD  equ   %00000100        High track density (135 tpi)
+DNS.135TPI equ   DNS.QTD
 
 * Floppy disk step rate definitions
 STP.30ms equ   0                30ms step rate
--- a/defs/releasedefs	Sat Jun 19 19:22:28 2004 +0000
+++ b/defs/releasedefs	Tue Jun 22 01:54:03 2004 +0000
@@ -5,3 +5,4 @@
 NOS9Vrsn  equ   3
 NOS9Major equ   2
 NOS9Minor equ   2
+TEST      equ   1