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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2005-10-28 15:14:52 -0700
committerJeff Garzik <jgarzik@pobox.com>2005-10-28 19:06:44 -0400
commit2c36ed22c6f64de94c6c3b7258dd7285bb093401 (patch)
treebf8ab970180df5abe28d0c75d993a86a063bd8d5 /drivers/net/wireless/hermes.h
parent63f57fb69b017230c77c40f1713e40885ae6d159 (diff)
[PATCH] Better fixup for the orinoco driver
The latest kernel added a pretty ugly fix for the orinoco etherleak bug which contains bogus skb->len checks already done by the caller and causes copies of all odd sized frames (which are quite common) While the skb->len check should be ripped out the other fix is harder to do properly so I'm proposing for this the -mm tree only until next 2.6.x so that it gets tested. Instead of copying buffers around blindly this code implements a padding aware version of the hermes buffer writing function which does padding as the buffer is loaded and thus more cleanly and without bogus 1.5K copies. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/wireless/hermes.h')
-rw-r--r--drivers/net/wireless/hermes.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h
index ad28e329436..a6bd472d75d 100644
--- a/drivers/net/wireless/hermes.h
+++ b/drivers/net/wireless/hermes.h
@@ -376,6 +376,8 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
u16 id, u16 offset);
int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
u16 id, u16 offset);
+int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf,
+ unsigned data_len, unsigned len, u16 id, u16 offset);
int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned buflen,
u16 *length, void *buf);
int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,