diff options
| author | Brian Cavagnolo <brian@cozybit.com> | 2008-07-21 22:02:46 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-08-23 00:29:49 +0400 |
| commit | 1556c0f22df77800d2e99342ce354a4ce94c5a0f (patch) | |
| tree | 76c8af4251f78f1afc4504135c9d355ca15d4127 /drivers/net/wireless/libertas/cmd.c | |
| parent | 38e3b0d86eaa0bf90a74677b6d6c442ec66daa0c (diff) | |
| download | linux-1556c0f22df77800d2e99342ce354a4ce94c5a0f.tar.xz | |
libertas: support boot commands to write persistent firmware and bootloader
Add locking and non-locking versions of if_usb_prog_firmware to support
programming firmware after and before driver bring-up respectively. Add more
suitable error codes for firmware programming process. Add capability checks
for persistent features before attempting to use them.
Based on patches from Brajesh Dave and Priyank Singh.
Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/libertas/cmd.c')
| -rw-r--r-- | drivers/net/wireless/libertas/cmd.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index 75427e61898d..af5fd709887f 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -1033,9 +1033,9 @@ int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action, return ret; } -int lbs_mesh_config_send(struct lbs_private *priv, - struct cmd_ds_mesh_config *cmd, - uint16_t action, uint16_t type) +static int __lbs_mesh_config_send(struct lbs_private *priv, + struct cmd_ds_mesh_config *cmd, + uint16_t action, uint16_t type) { int ret; @@ -1054,6 +1054,19 @@ int lbs_mesh_config_send(struct lbs_private *priv, return ret; } +int lbs_mesh_config_send(struct lbs_private *priv, + struct cmd_ds_mesh_config *cmd, + uint16_t action, uint16_t type) +{ + int ret; + + if (!(priv->fwcapinfo & FW_CAPINFO_PERSISTENT_CONFIG)) + return -EOPNOTSUPP; + + ret = __lbs_mesh_config_send(priv, cmd, action, type); + return ret; +} + /* This function is the CMD_MESH_CONFIG legacy function. It only handles the * START and STOP actions. The extended actions supported by CMD_MESH_CONFIG * are all handled by preparing a struct cmd_ds_mesh_config and passing it to @@ -1095,7 +1108,7 @@ int lbs_mesh_config(struct lbs_private *priv, uint16_t action, uint16_t chan) action, priv->mesh_tlv, chan, escape_essid(priv->mesh_ssid, priv->mesh_ssid_len)); - return lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv); + return __lbs_mesh_config_send(priv, &cmd, action, priv->mesh_tlv); } static int lbs_cmd_bcn_ctrl(struct lbs_private * priv, |