From: Jamey Kirby [jkirby@storagecraft.com] Sent: Sunday, August 26, 2001 10:43 AM To: NT Developers Interest List Subject: [ntdev] Re: any help to port winNT scsi miniport driver to win9x Raj, Try Ring0_FileIO If you get stuck, send me some private email and I will help you fix the blocking issue when it arises. It is quite simple, but I need to dig up the code. Jamey jkirby@storagecraft.com -----Original Message----- From: bounce-ntdev-562@lists.osr.com [mailto:bounce-ntdev-562@lists.osr.com] On Behalf Of anton_kolomyeytsev@hotmail.com Sent: Sunday, August 26, 2001 12:00 AM To: NT Developers Interest List Subject: [ntdev] Re: any help to port winNT scsi miniport driver to win9x Hi Raj, Some time ago (when our storage products were based on SCSI miniport ideology) we just made our SCSI miniport link to own library that depending of the OS was #define'ing file I/O stuff either as wrappers over ZwXxx services (if Windows NT/2K was the target) or own VFAT, VCACHE & IFSMGR replacer code (you'll definitely hit famous IFSMgr_Block problem and VFAT non-reentrancy when you'll be porting your SCSI miniport to Windows 9X/ME, as CDFS will be on the top of storage stack not VFAT it's not so difficult to resolve as you do not emulate hard disk but prepare for nighmare) if the target was Windows 9X/ME. Wish you luck! Regards, Anton Kolomyeytsev CoolDev.Com - Toolkits for Network & Storage Kernel Software Developers "KoolSockets" & "KoolStorage" - TDI Client, Kernel Sockets, iSCSI port www.CoolDev.Com KoolSocketsInfo@CoolDev.Com KoolStorageInfo@CoolDev.Com On 08/25/01, "Raj Somsubhra " wrote: > Hi all, > > We've written a scsi miniport driver for winNT to for > a virtual cdrom drive which is working fine. So, we > had to use some file operatiosn in the low level and > for that we used 'ntddk.h' . Now I'm facing problem in porting it for > Win9x because of those fileIO calls . I want to replace those for > Win9x. Can I get some tips or tricks from anyone...... > > som > > __________________________________________________ > Do You Yahoo!? > Make international calls for as low as $.04/minute with Yahoo! > Messenger http://phonecard.yahoo.com/ > > --- > You are currently subscribed to ntdev as: jkirby@storagecraft.com To > unsubscribe send a blank email to leave-ntdev-247T@lists.osr.com --- You are currently subscribed to ntdev as: jkirby@storagecraft.com To unsubscribe send a blank email to leave-ntdev-247T@lists.osr.com --- You are currently subscribed to ntdev as: GlennEverhart@FirstUSA.com To unsubscribe send a blank email to leave-ntdev-247T@lists.osr.com