From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: System ACE MPU interface to CF card From: Jeff Angielski To: Sharad Gupta Cc: LinuxPPC In-Reply-To: <407EDCF7.2020009@buckeye.ece.drexel.edu> References: <407470ED.3030607@buckeye.ece.drexel.edu> <6058-40021@sneakemail.com> <407ADCFE.8080302@buckeye.ece.drexel.edu> <25757-52278@sneakemail.com> <407EDCF7.2020009@buckeye.ece.drexel.edu> Content-Type: text/plain Message-Id: <1082322389.23738.13.camel@localhost.localdomain> Mime-Version: 1.0 Date: 18 Apr 2004 17:06:57 -0400 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: On Thu, 2004-04-15 at 15:05, Sharad Gupta wrote: > Your patch helped me a lot in compiling and configuring my kernel. Just > on a side note, have you been able to talk to compact flash (mount fs on > it, fsck it ?) through system ace ? > > My kernel hangs while doing partition check on the drive. All I ever see is > > Partition check: > xsysacea: > > (then nothing happens) Sounds to me like you do not have your interrupts configured properly between the SystemACE and the CPU or your xsa_thread is dying prematurely. Either way, the kernel is getting no response when it actually tries to access the CF thru the SystemACE. Jeff Angielski The PTR Group ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/