On 20.10.2016 14:20, Suganath Prabu S wrote: > No. of MSIX vectors supported = min (Total no. of CPU cores, > MSIX vectors supported by card) > > when RDPQ is disabled "max_msix_vectors" module parameter which was > declared as global was set to '8' and hence if there are more than one card > in system among which if RDPQ disabled card is enumerated first then only 8 > MSIX vectors was getting enabled for all the cards(including RDPQ enabled > card,which can support more than 8 MSIX vectors). > > Used local variable instead of global variable ,if RDPQ is disabled this > local variable is set to '8' else it is set to "max_msix_vectors" (by > default this is set to -1, whose value can be set by user during driver > load time).So now regardless of whether RDPQ disabled card is enumerated > first or RDPQ enabled card is enumerated first , MSIX vectors enabled > depends on the cards capability. > > Signed-off-by: Chaitra P B <chaitra.basappa@xxxxxxxxxxxx> > Signed-off-by: Sathya Prakash <sathya.prakash@xxxxxxxxxxxx> > Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@xxxxxxxxxxxx> Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx> Tomas -- 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
