"Matthew R. Ochs" <mrochs@xxxxxxxxxxxxxxxxxx> writes: >> On Sep 28, 2015, at 8:40 PM, Daniel Axtens <dja@xxxxxxxxxx> wrote: >> >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA512 >> >> "Matthew R. Ochs" <mrochs@xxxxxxxxxxxxxxxxxx> writes: >> >>> From: Manoj Kumar <manoj@xxxxxxxxxxxxxxxxxx> >>> >>> The operator used to double the delay is incorrect and >>> does not result in delay doubling. >>> >>> To fix, use a left shift instead of the XOR operator. >>> >> I can see that the patch is correct, but this commit message is a bit >> confusing. What delay? In what circumstances are you doubling it? Why? > > This is the response delay while resetting the master context. The reset > is performed by writing a bit and then waiting for it to clear. While waiting > for it to clear, the code relaxes the delta between MMIO reads. OK. If you do a v5, please include this in the commit message. Regards, Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
