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Spidernet: Rework RX linked list
authorLinas Vepstas <linas@austin.ibm.com>
Tue, 6 Feb 2007 00:29:43 +0000 (16:29 -0800)
committerJeff Garzik <jeff@garzik.org>
Wed, 7 Feb 2007 23:48:56 +0000 (18:48 -0500)
commitd9a9720eab7437aa7f34dcbb92bb4bc8cc36bba9
tree868fe3a6310f3fdb34328c887d006e9f406d671etree | snapshot (tar.gz zip)
parentb7e36bfa9ffa2f6097b622ba07a95d823db553e4commit | diff
Spidernet: Rework RX linked list

Make the hardware perceive the RX descriptor ring as a null-terminated linked
list, instead of a circular ring.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: James K Lewis <jklewis@us.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/spider_net.c diff | blob | blame | history