tree 30ae59b8af6754aca843d83a334f040459f1a031
parent 6df388f2d549d3a2a7ad58b632d2ecd25fc0ff3f
author Hannes Reinecke <hare@suse.de> 1416839847 +0100
committer Christoph Hellwig <hch@lst.de> 1416841996 +0100

esp_scsi: correctly detect am53c974

The am53c974 returns the same ID as the FAS236, but implements
things slightly differently. So detect the am53c974 by checking
for ESP_CONFIG4 register.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>