From: Ajay Singh <ajay.kat...@microchip.com>
After use of framework API's most of the redundant functions are removed
in coreconfigurator.c file. Now moved left over function to
host_interface file and deleted the coreconfigurator.c file.
Signed-off-by: Ajay Singh <ajay.kat...@microchip.com>
---
drivers/staging/wilc1000/Makefile | 3 +-
drivers/staging/wilc1000/coreconfigurator.c | 126 ----------------------------
drivers/staging/wilc1000/coreconfigurator.h | 4 -
drivers/staging/wilc1000/host_interface.c | 117 ++++++++++++++++++++++++++
4 files changed, 118 insertions(+), 132 deletions(-)
delete mode 100644 drivers/staging/wilc1000/coreconfigurator.c
diff --git a/drivers/staging/wilc1000/Makefile
b/drivers/staging/wilc1000/Makefile
index 37e8560..72a4daa 100644
--- a/drivers/staging/wilc1000/Makefile
+++ b/drivers/staging/wilc1000/Makefile
@@ -5,8 +5,7 @@ ccflags-y += -DFIRMWARE_1002=\"atmel/wilc1002_firmware.bin\" \
-DFIRMWARE_1003=\"atmel/wilc1003_firmware.bin\"
wilc1000-objs := wilc_wfi_cfgoperations.o linux_wlan.o linux_mon.o \
- coreconfigurator.o host_interface.o \
- wilc_wlan_cfg.o wilc_wlan.o
+ host_interface.o wilc_wlan_cfg.o wilc_wlan.o
obj-$(CONFIG_WILC1000_SDIO) += wilc1000-sdio.o
wilc1000-sdio-objs += wilc_sdio.o
diff --git a/drivers/staging/wilc1000/coreconfigurator.c
b/drivers/staging/wilc1000/coreconfigurator.c
deleted file mode 100644
index 2bd62fd..0000000
--- a/drivers/staging/wilc1000/coreconfigurator.c
+++ /dev/null
@@ -1,126 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries.
- * All rights reserved.
- */
-
-#include <net/cfg80211.h>
-
-#include "coreconfigurator.h"
-
-static inline u8 *get_bssid(struct ieee80211_mgmt *mgmt)
-{
- if (ieee80211_has_fromds(mgmt->frame_control))
- return mgmt->sa;
- else if (ieee80211_has_tods(mgmt->frame_control))
- return mgmt->da;
- else
- return mgmt->bssid;
-}
-
-s32 wilc_parse_network_info(u8 *msg_buffer,
- struct network_info **ret_network_info)
-{
- struct network_info *info;
- struct ieee80211_mgmt *mgt;
- u8 *wid_val, *msa, *ies;
- u16 wid_len, rx_len, ies_len;
- u8 msg_type;
- size_t offset;
- const u8 *ch_elm, *tim_elm, *ssid_elm;
-
- msg_type = msg_buffer[0];
- if ('N' != msg_type)
- return -EFAULT;
-
- wid_len = get_unaligned_le16(&msg_buffer[6]);
- wid_val = &msg_buffer[8];
-
- info = kzalloc(sizeof(*info), GFP_KERNEL);
- if (!info)
- return -ENOMEM;
-
- info->rssi = wid_val[0];
-
- msa = &wid_val[1];
- mgt = (struct ieee80211_mgmt *)&wid_val[1];
- rx_len = wid_len - 1;
-
- if (ieee80211_is_probe_resp(mgt->frame_control)) {
- info->cap_info = le16_to_cpu(mgt->u.probe_resp.capab_info);
- info->beacon_period = le16_to_cpu(mgt->u.probe_resp.beacon_int);
- info->tsf_hi = le64_to_cpu(mgt->u.probe_resp.timestamp);
- info->tsf_lo = (u32)info->tsf_hi;
- offset = offsetof(struct ieee80211_mgmt, u.probe_resp.variable);
- } else if (ieee80211_is_beacon(mgt->frame_control)) {
- info->cap_info = le16_to_cpu(mgt->u.beacon.capab_info);
- info->beacon_period = le16_to_cpu(mgt->u.beacon.beacon_int);
- info->tsf_hi = le64_to_cpu(mgt->u.beacon.timestamp);
- info->tsf_lo = (u32)info->tsf_hi;
- offset = offsetof(struct ieee80211_mgmt, u.beacon.variable);
- } else {
- /* only process probe response and beacon frame */
- kfree(info);
- return -EIO;
- }
-
- ether_addr_copy(info->bssid, get_bssid(mgt));
-
- ies = mgt->u.beacon.variable;
- ies_len = rx_len - offset;
- if (ies_len <= 0) {
- kfree(info);
- return -EIO;
- }
-
- info->ies = kmemdup(ies, ies_len, GFP_KERNEL);
- if (!info->ies) {
- kfree(info);
- return -ENOMEM;
- }
-
- info->ies_len = ies_len;
-
- ssid_elm = cfg80211_find_ie(WLAN_EID_SSID, ies, ies_len);
- if (ssid_elm) {
- info->ssid_len = ssid_elm[1];
- if (info->ssid_len <= IEEE80211_MAX_SSID_LEN)
- memcpy(info->ssid, ssid_elm + 2, info->ssid_len);
- else
- info->ssid_len = 0;
- }
-
- ch_elm = cfg80211_find_ie(WLAN_EID_DS_PARAMS, ies, ies_len);
- if (ch_elm && ch_elm[1] > 0)
- info->ch = ch_elm[2];
-
- tim_elm = cfg80211_find_ie(WLAN_EID_TIM, ies, ies_len);
- if (tim_elm && tim_elm[1] >= 2)
- info->dtim_period = tim_elm[3];
-
- *ret_network_info = info;
-
- return 0;
-}
-
-s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
- struct connect_info *ret_conn_info)
-{
- u8 *ies;
- u16 ies_len;
- struct assoc_resp *res = (struct assoc_resp *)buffer;
-
- ret_conn_info->status = le16_to_cpu(res->status_code);
- if (ret_conn_info->status == WLAN_STATUS_SUCCESS) {
- ies = &buffer[sizeof(*res)];
- ies_len = buffer_len - sizeof(*res);
-
- ret_conn_info->resp_ies = kmemdup(ies, ies_len, GFP_KERNEL);
- if (!ret_conn_info->resp_ies)
- return -ENOMEM;
-
- ret_conn_info->resp_ies_len = ies_len;
- }
-
- return 0;
-}
diff --git a/drivers/staging/wilc1000/coreconfigurator.h
b/drivers/staging/wilc1000/coreconfigurator.h
index a1347f7..67f6855 100644
--- a/drivers/staging/wilc1000/coreconfigurator.h
+++ b/drivers/staging/wilc1000/coreconfigurator.h
@@ -64,10 +64,6 @@ struct assoc_resp {
__le16 aid;
} __packed;
-s32 wilc_parse_network_info(u8 *msg_buffer,
- struct network_info **ret_network_info);
-s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
- struct connect_info *ret_conn_info);
void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length);
void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length);
void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length);
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index 01db899..c4f858b 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -1305,6 +1305,101 @@ static void *host_int_parse_join_bss_param(struct
network_info *info)
return (void *)param;
}
+static inline u8 *get_bssid(struct ieee80211_mgmt *mgmt)
+{
+ if (ieee80211_has_fromds(mgmt->frame_control))
+ return mgmt->sa;
+ else if (ieee80211_has_tods(mgmt->frame_control))
+ return mgmt->da;
+ else
+ return mgmt->bssid;
+}
+
+static s32 wilc_parse_network_info(u8 *msg_buffer,
+ struct network_info **ret_network_info)
+{
+ struct network_info *info;
+ struct ieee80211_mgmt *mgt;
+ u8 *wid_val, *msa, *ies;
+ u16 wid_len, rx_len, ies_len;
+ u8 msg_type;
+ size_t offset;
+ const u8 *ch_elm, *tim_elm, *ssid_elm;
+
+ msg_type = msg_buffer[0];
+ if ('N' != msg_type)
+ return -EFAULT;
+
+ wid_len = get_unaligned_le16(&msg_buffer[6]);
+ wid_val = &msg_buffer[8];
+
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+
+ info->rssi = wid_val[0];
+
+ msa = &wid_val[1];
+ mgt = (struct ieee80211_mgmt *)&wid_val[1];
+ rx_len = wid_len - 1;
+
+ if (ieee80211_is_probe_resp(mgt->frame_control)) {
+ info->cap_info = le16_to_cpu(mgt->u.probe_resp.capab_info);
+ info->beacon_period = le16_to_cpu(mgt->u.probe_resp.beacon_int);
+ info->tsf_hi = le64_to_cpu(mgt->u.probe_resp.timestamp);
+ info->tsf_lo = (u32)info->tsf_hi;
+ offset = offsetof(struct ieee80211_mgmt, u.probe_resp.variable);
+ } else if (ieee80211_is_beacon(mgt->frame_control)) {
+ info->cap_info = le16_to_cpu(mgt->u.beacon.capab_info);
+ info->beacon_period = le16_to_cpu(mgt->u.beacon.beacon_int);
+ info->tsf_hi = le64_to_cpu(mgt->u.beacon.timestamp);
+ info->tsf_lo = (u32)info->tsf_hi;
+ offset = offsetof(struct ieee80211_mgmt, u.beacon.variable);
+ } else {
+ /* only process probe response and beacon frame */
+ kfree(info);
+ return -EIO;
+ }
+
+ ether_addr_copy(info->bssid, get_bssid(mgt));
+
+ ies = mgt->u.beacon.variable;
+ ies_len = rx_len - offset;
+ if (ies_len <= 0) {
+ kfree(info);
+ return -EIO;
+ }
+
+ info->ies = kmemdup(ies, ies_len, GFP_KERNEL);
+ if (!info->ies) {
+ kfree(info);
+ return -ENOMEM;
+ }
+
+ info->ies_len = ies_len;
+
+ ssid_elm = cfg80211_find_ie(WLAN_EID_SSID, ies, ies_len);
+ if (ssid_elm) {
+ info->ssid_len = ssid_elm[1];
+ if (info->ssid_len <= IEEE80211_MAX_SSID_LEN)
+ memcpy(info->ssid, ssid_elm + 2, info->ssid_len);
+ else
+ info->ssid_len = 0;
+ }
+
+ ch_elm = cfg80211_find_ie(WLAN_EID_DS_PARAMS, ies, ies_len);
+ if (ch_elm && ch_elm[1] > 0)
+ info->ch = ch_elm[2];
+
+ tim_elm = cfg80211_find_ie(WLAN_EID_TIM, ies, ies_len);
+ if (tim_elm && tim_elm[1] >= 2)
+ info->dtim_period = tim_elm[3];
+
+ *ret_network_info = info;
+
+ return 0;
+}
+
static void handle_rcvd_ntwrk_info(struct work_struct *work)
{
struct host_if_msg *msg = container_of(work, struct host_if_msg, work);
@@ -1410,6 +1505,28 @@ static inline void host_int_free_user_conn_req(struct
host_if_drv *hif_drv)
hif_drv->usr_conn_req.ies = NULL;
}
+static s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
+ struct connect_info *ret_conn_info)
+{
+ u8 *ies;
+ u16 ies_len;
+ struct assoc_resp *res = (struct assoc_resp *)buffer;
+
+ ret_conn_info->status = le16_to_cpu(res->status_code);
+ if (ret_conn_info->status == WLAN_STATUS_SUCCESS) {
+ ies = &buffer[sizeof(*res)];
+ ies_len = buffer_len - sizeof(*res);
+
+ ret_conn_info->resp_ies = kmemdup(ies, ies_len, GFP_KERNEL);
+ if (!ret_conn_info->resp_ies)
+ return -ENOMEM;
+
+ ret_conn_info->resp_ies_len = ies_len;
+ }
+
+ return 0;
+}
+
static inline void host_int_parse_assoc_resp_info(struct wilc_vif *vif,
u8 mac_status)
{
--
2.7.4
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