Re: [PATCH 2/3] Xilinx: hwicap: Verify sync before reading idcode.

2008-03-17 Thread Grant Likely
On Mon, Mar 17, 2008 at 11:36 AM, Stephen Neuendorffer <[EMAIL PROTECTED]> wrote: > It appears that in some cases, the sync word might not be recognized > by the hardware correctly. If this happens, then attempting to read > from the port results in an unrecoverable error because of the design >

[PATCH 2/3] Xilinx: hwicap: Verify sync before reading idcode.

2008-03-17 Thread Stephen Neuendorffer
It appears that in some cases, the sync word might not be recognized by the hardware correctly. If this happens, then attempting to read from the port results in an unrecoverable error because of the design of the FPGA core. This patch updates the code to check the status of the device before rea