diff options
| author | Holger Schurig <hs4233@mail.mn-solutions.de> | 2007-11-26 10:07:14 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:04:55 -0800 |
| commit | 3a1886491710c196656a005fcc693172f5bb4c8a (patch) | |
| tree | c33009fb8cacd0fdea6fe7b7fdb7b5269c3063e4 /drivers/net/wireless/libertas/hostcmd.h | |
| parent | 69f9032d9dfeb763b467fdbe8cf5938f5457083a (diff) | |
libertas: rework event subscription
This patch moves re-works the implementation of event subscription
via debugfs. For this:
* it tells cmd.c and cmdresp.c about CMD_802_11_SUBSCRIBE_EVENT
* removes lots of low-level cmd stuff from debugfs.c
* create unified functions to read/write snr, rssi, bcnmiss and
failcount
* introduces #define's for subscription event bitmask values
* add a function to search for a specific element in an IE
(a.k.a. TLV)
* add a function to find out the size of the TLV. This is needed
because lbs_prepare_and_send_command() has an argument for a
data buffer, but not for it's lengths and TLVs can be, by
definition, vary in size.
* fix a bug where it was not possible to disable an event
Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/hostcmd.h')
| -rw-r--r-- | drivers/net/wireless/libertas/hostcmd.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h index f4a265daff2..614db6c7457 100644 --- a/drivers/net/wireless/libertas/hostcmd.h +++ b/drivers/net/wireless/libertas/hostcmd.h @@ -151,6 +151,13 @@ struct cmd_ds_802_11_reset { struct cmd_ds_802_11_subscribe_event { __le16 action; __le16 events; + + /* A TLV to the CMD_802_11_SUBSCRIBE_EVENT command can contain a + * number of TLVs. From the v5.1 manual, those TLVs would add up to + * 40 bytes. However, future firmware might add additional TLVs, so I + * bump this up a bit. + */ + u8 tlv[128]; }; /* |