diff options
| author | Avinash Patil <patila@marvell.com> | 2012-05-09 05:30:28 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-05-16 20:46:36 +0400 |
| commit | ede98bfa914ec3285761da4bb9c25d1e160ea85b (patch) | |
| tree | 5be00b8cd4bdf8b9f3d46ea1325b046700118479 /drivers/net/wireless/mwifiex/uap_cmd.c | |
| parent | e76268da22f9dbe8794d68e6a504a781dfd36998 (diff) | |
| download | linux-ede98bfa914ec3285761da4bb9c25d1e160ea85b.tar.xz | |
mwifiex: add custom IE framework
1. support for setting custom IE from application hostapd etc.
Custom IE addition using auto-indexing and Custom IE deletion using
static indices (which are allocated during IE addition and stored in
driver) are supported.
2. Separate file for handling IE related execution.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/uap_cmd.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c index e43bcaafa1bd..76dfbc42a732 100644 --- a/drivers/net/wireless/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/mwifiex/uap_cmd.c @@ -315,6 +315,26 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) return 0; } +/* This function parses custom IEs from IE list and prepares command buffer */ +static int mwifiex_uap_custom_ie_prepare(u8 *tlv, void *cmd_buf, u16 *ie_size) +{ + struct mwifiex_ie_list *ap_ie = cmd_buf; + struct host_cmd_tlv *tlv_ie = (struct host_cmd_tlv *)tlv; + + if (!ap_ie || !ap_ie->len || !ap_ie->ie_list) + return -1; + + *ie_size += le16_to_cpu(ap_ie->len) + sizeof(struct host_cmd_tlv); + + tlv_ie->type = cpu_to_le16(TLV_TYPE_MGMT_IE); + tlv_ie->len = ap_ie->len; + tlv += sizeof(struct host_cmd_tlv); + + memcpy(tlv, ap_ie->ie_list, le16_to_cpu(ap_ie->len)); + + return 0; +} + /* Parse AP config structure and prepare TLV based command structure * to be sent to FW for uAP configuration */ @@ -323,7 +343,7 @@ mwifiex_cmd_uap_sys_config(struct host_cmd_ds_command *cmd, u16 cmd_action, u32 type, void *cmd_buf) { u8 *tlv; - u16 cmd_size, param_size; + u16 cmd_size, param_size, ie_size; struct host_cmd_ds_sys_config *sys_cfg; cmd->command = cpu_to_le16(HostCmd_CMD_UAP_SYS_CONFIG); @@ -339,6 +359,12 @@ mwifiex_cmd_uap_sys_config(struct host_cmd_ds_command *cmd, u16 cmd_action, return -1; cmd->size = cpu_to_le16(param_size); break; + case UAP_CUSTOM_IE_I: + ie_size = cmd_size; + if (mwifiex_uap_custom_ie_prepare(tlv, cmd_buf, &ie_size)) + return -1; + cmd->size = cpu_to_le16(ie_size); + break; default: return -1; } |