From e5895988334c32963b3d90319ee091b360fff528 Mon Sep 17 00:00:00 2001 From: beeanyew Date: Thu, 13 May 2021 07:46:37 +0200 Subject: [PATCH] Updated PiSCSI readme again --- platforms/amiga/piscsi/readme.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/platforms/amiga/piscsi/readme.md b/platforms/amiga/piscsi/readme.md index 9471137..fea0f44 100644 --- a/platforms/amiga/piscsi/readme.md +++ b/platforms/amiga/piscsi/readme.md @@ -40,7 +40,7 @@ If you want EVEN MORE speed, either adjust the size of your hard drive image so # Making changes to the driver -If you make changes to the driver, you can always test these on the Amiga as a regular file in `DEVS:`, but the Z2 device has to be disabled for this to work properly. Disabling the Z2 device requires you to comment out the line `ac_z2_type[ac_z2_pic_count] = ACTYPE_PISCSI;` in `amiga-platform.c`. +If you make changes to the driver, you can always test these on the Amiga as a regular file in `DEVS:`, but the Z2 device has to be disabled for this to work properly. Disabling the Z2 device requires you to comment out the line `add_z2_pic(ACTYPE_PISCSI, 0);` in `amiga-platform.c`. Steps to create an updated boot ROM, all of these are done in the `device_driver_amiga` directory: @@ -59,7 +59,8 @@ Steps to create an updated boot ROM, all of these are done in the `device_driver Now open a new CLI, and type something like: `giggledisk device=pi-scsi.device unit=0 to=RAM:PI0` -This will create a MountList file called `PI0` on the RAM disk, which contains almost all the information needed to mount the drive and its partitions in Workbench. +This will create a MountList file called `PI0` on the RAM disk, which contains almost all the information needed to mount the drive and its partitions in Workbench. +**Note:** PiSCSI uses the standard nibble ordering for SCSI devices, so the second unit (`piscsi1`) will actually be `unit=10` rather than `unit=1` as you might expect. Similarly, `piscsi2` through `piscsi6` will be `unit=20` through `unit=60`. You'll have to start up your favorite (or least hated) text editor and change the contents of the file a bit. -- 2.39.2