| commit | 50432cb534b566c4fd9e371fb37464a65ccd2391 | [log] [tgz] |
|---|---|---|
| author | Stephen Hemminger <shemminger@linux-foundation.org> | Mon May 14 12:38:15 2007 -0700 |
| committer | Jeff Garzik <jeff@garzik.org> | Thu May 17 20:43:14 2007 -0400 |
| tree | b9967313ebf46d37650fbbc66fb35240be1825c0 | |
| parent | 84787e3fc38a4847e5d75388d5a7fb3cf6bd7834 [diff] |
sky2: memory barriers change Do some memory barrier changes for safety/perfomance: Don't need read after update to index, mmiowb() followed by read at end of irq is sufficient. Signed-off-by: Stephn Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>