| commit | a3d2cc5e742f82a87fdf9e2b730f41ff381c0a73 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <htejun@gmail.com> | Tue Jun 19 18:52:56 2007 +0900 |
| committer | Jeff Garzik <jeff@garzik.org> | Wed Jun 20 19:56:21 2007 -0400 |
| tree | 96dd7ab5c98198e634b9323dc4d903c9bf8548eb | |
| parent | 3fae450c68d06b8890e1530bdd0910e938e7251d [diff] |
ahci: fix PORTS_IMPL override If PORTS_IMPL register is zero, ahci initialize it to full mask corresponding to nr_ports in the CAP register. hpriv->cap, which is initialized at the end of the function, is incorrectly used as value of CAP causing ahci to always override PORTS_IMPL to 0x1 if it's zero. Fix it. This fixes a bug where early ich6 ahci can only access the first port. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>