Changeset 613 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS/Src/VariablesAndDPTs

Timestamp:

May 27, 2021, 6:25:17 PM (4 years ago)

Author:

Tomi Tilli

Message:

Added more complex way to limit illegal P-CHS Cylinders. This way more modifications can be easily made later if necessary.
Updated biosdrvs to display unmodified and modified CHS.

File:

• trunk/XTIDE_Universal_BIOS/Src/VariablesAndDPTs/AtaGeometry.asm (modified) (1 diff)

trunk/XTIDE_Universal_BIOS/Src/VariablesAndDPTs/AtaGeometry.asm

@@ -239 +239 @@
     mov     bl, [es:si+ATA1.wHeadCnt]   ; Heads (1...16)
     mov     bh, [es:si+ATA1.wSPT]       ; Sectors per Track (1...63)
-%ifndef EXCLUDE_FROM_BIOSDRVS   ; We want the true value in BIOSDRVS
-    ; Some CF cards (for example Sandisk Ultra 16/32 GB) violates
-    ; the ATA specification by reporting more than 16383 cylinders.
-    MIN_U   ax, MAX_PCHS_CYLINDERS      ; Limit the count to avoid problems.
-%endif
     ret