xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[PATCH] libertas: pass boot2 version to firmware

Browse Source 
Boot2 version used to be hardcoded in the uploaded firmware,
this patch preserves the boot2 version before uploading firmware
and sends it to the firmware again on resume.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis Carlos Cobo
2007-08-02 13:19:24 -04:00
committed by David S. Miller
parent 2afc0c5d71
commit 63f0023bc3
6 changed files with 29 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/net/wireless/libertas/cmd.c
View File

@@ -901,6 +901,17 @@ static int wlan_cmd_mesh_access(wlan_private * priv,
return 0;
}
static int wlan_cmd_set_boot2_ver(wlan_private * priv,
struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
struct cmd_ds_set_boot2_ver *boot2_ver = &cmd->params.boot2_ver;
cmd->command = cpu_to_le16(CMD_SET_BOOT2_VER);
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_set_boot2_ver) + S_DS_GEN);
boot2_ver->version = priv->boot2_version;
return 0;
}
void libertas_queue_cmd(wlan_adapter * adapter, struct cmd_ctrl_node *cmdnode, u8 addtail)
{
unsigned long flags;
@@ -1372,6 +1383,10 @@ int libertas_prepare_and_send_command(wlan_private * priv,
ret = wlan_cmd_mesh_access(priv, cmdptr, cmd_action, pdata_buf);
break;
case CMD_SET_BOOT2_VER:
ret = wlan_cmd_set_boot2_ver(priv, cmdptr, cmd_action, pdata_buf);
break;
case CMD_GET_TSF:
cmdptr->command = cpu_to_le16(CMD_GET_TSF);
cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_get_tsf) +