diff options
| author | Ulrich Kunitz | 2006-12-01 00:58:07 +0000 |
|---|---|---|
| committer | John W. Linville | 2006-12-05 19:31:32 -0500 |
| commit | 9cdac9657fda58ae39c2bbc8be396f5530ed8398 (patch) | |
| tree | f7a85659f05bf26e9012540f4f001c1e5b04fa59 /drivers/net/wireless/zd1211rw/zd_chip.c | |
| parent | ff9b99bcccee8449afd23ddc28f8b4b7aec996ea (diff) | |
[PATCH] zd1211rw: Support for multicast addresses
Support for multicast adresses is implemented by supporting the
set_multicast_list() function of the network device. Address
filtering is supported by a group hash table in the device.
This is based on earlier work by Benoit Papillaut. Fixes multicast packet
reception and ipv6 connectivity:
http://bugzilla.kernel.org/show_bug.cgi?id=7424
http://bugzilla.kernel.org/show_bug.cgi?id=7425
Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_chip.c')
| -rw-r--r-- | drivers/net/wireless/zd1211rw/zd_chip.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c index 8be99ebbe1cd..77e11ddad836 100644 --- a/drivers/net/wireless/zd1211rw/zd_chip.c +++ b/drivers/net/wireless/zd1211rw/zd_chip.c @@ -1673,3 +1673,16 @@ int zd_rfwritev_cr_locked(struct zd_chip *chip, return 0; } + +int zd_chip_set_multicast_hash(struct zd_chip *chip, + struct zd_mc_hash *hash) +{ + struct zd_ioreq32 ioreqs[] = { + { CR_GROUP_HASH_P1, hash->low }, + { CR_GROUP_HASH_P2, hash->high }, + }; + + dev_dbg_f(zd_chip_dev(chip), "hash l 0x%08x h 0x%08x\n", + ioreqs[0].value, ioreqs[1].value); + return zd_iowrite32a(chip, ioreqs, ARRAY_SIZE(ioreqs)); +} |