diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2007-12-11 23:42:49 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:06:59 -0800 |
| commit | e1258177e437cb8b892622f2b7beedd4701540ac (patch) | |
| tree | 35addee654285e88ec1b49526cf3473427500f1e /drivers/net/wireless/libertas/if_usb.c | |
| parent | 06113c1c70349f5f888436ac2af28c707f4602ef (diff) | |
| download | talos-op-linux-e1258177e437cb8b892622f2b7beedd4701540ac.tar.gz talos-op-linux-e1258177e437cb8b892622f2b7beedd4701540ac.zip | |
libertas: be more careful about command responses matching cur_cmd
Especially in the light of OLPC trac #5461, in which the firmware starts
sending us seemingly random command responses which bear little relation
to the command we sent it.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/if_usb.c')
| -rw-r--r-- | drivers/net/wireless/libertas/if_usb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c index 02192e8a15ea..6b8ac62e6f9a 100644 --- a/drivers/net/wireless/libertas/if_usb.c +++ b/drivers/net/wireless/libertas/if_usb.c @@ -643,6 +643,7 @@ static inline void process_cmdrequest(int recvlength, u8 *recvbuff, /* take care of cur_cmd = NULL case by reading the * data to clear the interrupt */ if (!priv->cur_cmd) { + lbs_deb_hex(LBS_DEB_HOST, "Unsolicited CMD_RESP", (void *) recvbuff + MESSAGE_HEADER_LEN, priv->upld_len); cmdbuf = priv->upld_buf; priv->hisregcpy &= ~MRVDRV_CMD_UPLD_RDY; } else |
