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path: root/drivers/staging/wilc1000/wilc_wlan_cfg.c
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Diffstat (limited to 'drivers/staging/wilc1000/wilc_wlan_cfg.c')
-rw-r--r--drivers/staging/wilc1000/wilc_wlan_cfg.c294
1 files changed, 115 insertions, 179 deletions
diff --git a/drivers/staging/wilc1000/wilc_wlan_cfg.c b/drivers/staging/wilc1000/wilc_wlan_cfg.c
index 421576386ab4..faa001c75681 100644
--- a/drivers/staging/wilc1000/wilc_wlan_cfg.c
+++ b/drivers/staging/wilc1000/wilc_wlan_cfg.c
@@ -8,6 +8,7 @@
#include "wilc_wlan.h"
#include "wilc_wlan_cfg.h"
#include "coreconfigurator.h"
+#include "wilc_wfi_netdevice.h"
enum cfg_cmd_type {
CFG_BYTE_CMD = 0,
@@ -17,134 +18,30 @@ enum cfg_cmd_type {
CFG_BIN_CMD = 4
};
-struct wilc_mac_cfg {
- int mac_status;
- u8 mac_address[7];
- u8 ip_address[5];
- u8 bssid[7];
- u8 ssid[34];
- u8 firmware_version[129];
- u8 supp_rate[24];
- u8 wep_key[28];
- u8 i_psk[66];
- u8 hw_product_version[33];
- u8 phyversion[17];
- u8 supp_username[21];
- u8 supp_password[64];
- u8 assoc_req[256];
- u8 assoc_rsp[256];
- u8 firmware_info[8];
- u8 scan_result[256];
- u8 scan_result1[256];
-};
-
-static struct wilc_mac_cfg g_mac;
-
-static struct wilc_cfg_byte g_cfg_byte[] = {
- {WID_BSS_TYPE, 0},
- {WID_CURRENT_TX_RATE, 0},
- {WID_CURRENT_CHANNEL, 0},
- {WID_PREAMBLE, 0},
- {WID_11G_OPERATING_MODE, 0},
+static const struct wilc_cfg_byte g_cfg_byte[] = {
{WID_STATUS, 0},
- {WID_SCAN_TYPE, 0},
- {WID_KEY_ID, 0},
- {WID_QOS_ENABLE, 0},
- {WID_POWER_MANAGEMENT, 0},
- {WID_11I_MODE, 0},
- {WID_AUTH_TYPE, 0},
- {WID_SITE_SURVEY, 0},
- {WID_LISTEN_INTERVAL, 0},
- {WID_DTIM_PERIOD, 0},
- {WID_ACK_POLICY, 0},
- {WID_BCAST_SSID, 0},
- {WID_REKEY_POLICY, 0},
- {WID_SHORT_SLOT_ALLOWED, 0},
- {WID_START_SCAN_REQ, 0},
{WID_RSSI, 0},
{WID_LINKSPEED, 0},
- {WID_AUTO_RX_SENSITIVITY, 0},
- {WID_DATAFLOW_CONTROL, 0},
- {WID_SCAN_FILTER, 0},
- {WID_11N_PROT_MECH, 0},
- {WID_11N_ERP_PROT_TYPE, 0},
- {WID_11N_ENABLE, 0},
- {WID_11N_OPERATING_MODE, 0},
- {WID_11N_OBSS_NONHT_DETECTION, 0},
- {WID_11N_HT_PROT_TYPE, 0},
- {WID_11N_RIFS_PROT_ENABLE, 0},
- {WID_11N_SMPS_MODE, 0},
- {WID_11N_CURRENT_TX_MCS, 0},
- {WID_11N_SHORT_GI_ENABLE, 0},
- {WID_RIFS_MODE, 0},
- {WID_TX_ABORT_CONFIG, 0},
- {WID_11N_IMMEDIATE_BA_ENABLED, 0},
- {WID_11N_TXOP_PROT_DISABLE, 0},
{WID_NIL, 0}
};
-static struct wilc_cfg_hword g_cfg_hword[] = {
- {WID_LINK_LOSS_THRESHOLD, 0},
- {WID_RTS_THRESHOLD, 0},
- {WID_FRAG_THRESHOLD, 0},
- {WID_SHORT_RETRY_LIMIT, 0},
- {WID_LONG_RETRY_LIMIT, 0},
- {WID_BEACON_INTERVAL, 0},
- {WID_RX_SENSE, 0},
- {WID_ACTIVE_SCAN_TIME, 0},
- {WID_PASSIVE_SCAN_TIME, 0},
- {WID_SITE_SURVEY_SCAN_TIME, 0},
- {WID_JOIN_START_TIMEOUT, 0},
- {WID_AUTH_TIMEOUT, 0},
- {WID_ASOC_TIMEOUT, 0},
- {WID_11I_PROTOCOL_TIMEOUT, 0},
- {WID_EAPOL_RESPONSE_TIMEOUT, 0},
- {WID_11N_SIG_QUAL_VAL, 0},
- {WID_CCA_THRESHOLD, 0},
+static const struct wilc_cfg_hword g_cfg_hword[] = {
{WID_NIL, 0}
};
-static struct wilc_cfg_word g_cfg_word[] = {
+static const struct wilc_cfg_word g_cfg_word[] = {
{WID_FAILED_COUNT, 0},
- {WID_RETRY_COUNT, 0},
- {WID_MULTIPLE_RETRY_COUNT, 0},
- {WID_FRAME_DUPLICATE_COUNT, 0},
- {WID_ACK_FAILURE_COUNT, 0},
{WID_RECEIVED_FRAGMENT_COUNT, 0},
- {WID_MCAST_RECEIVED_FRAME_COUNT, 0},
- {WID_FCS_ERROR_COUNT, 0},
{WID_SUCCESS_FRAME_COUNT, 0},
- {WID_TX_FRAGMENT_COUNT, 0},
- {WID_TX_MULTICAST_FRAME_COUNT, 0},
- {WID_RTS_SUCCESS_COUNT, 0},
- {WID_RTS_FAILURE_COUNT, 0},
- {WID_WEP_UNDECRYPTABLE_COUNT, 0},
- {WID_REKEY_PERIOD, 0},
- {WID_REKEY_PACKET_COUNT, 0},
- {WID_HW_RX_COUNT, 0},
{WID_GET_INACTIVE_TIME, 0},
{WID_NIL, 0}
};
-static struct wilc_cfg_str g_cfg_str[] = {
- {WID_SSID, g_mac.ssid}, /* 33 + 1 bytes */
- {WID_FIRMWARE_VERSION, g_mac.firmware_version},
- {WID_OPERATIONAL_RATE_SET, g_mac.supp_rate},
- {WID_BSSID, g_mac.bssid}, /* 6 bytes */
- {WID_WEP_KEY_VALUE, g_mac.wep_key}, /* 27 bytes */
- {WID_11I_PSK, g_mac.i_psk}, /* 65 bytes */
- {WID_HARDWARE_VERSION, g_mac.hw_product_version},
- {WID_MAC_ADDR, g_mac.mac_address},
- {WID_PHY_VERSION, g_mac.phyversion},
- {WID_SUPP_USERNAME, g_mac.supp_username},
- {WID_SUPP_PASSWORD, g_mac.supp_password},
- {WID_SITE_SURVEY_RESULTS, g_mac.scan_result},
- {WID_SITE_SURVEY_RESULTS, g_mac.scan_result1},
- {WID_ASSOC_REQ_INFO, g_mac.assoc_req},
- {WID_ASSOC_RES_INFO, g_mac.assoc_rsp},
- {WID_FIRMWARE_INFO, g_mac.firmware_version},
- {WID_IP_ADDRESS, g_mac.ip_address},
+static const struct wilc_cfg_str g_cfg_str[] = {
+ {WID_FIRMWARE_VERSION, NULL},
+ {WID_MAC_ADDR, NULL},
+ {WID_ASSOC_RES_INFO, NULL},
{WID_NIL, NULL}
};
@@ -265,7 +162,7 @@ static int wilc_wlan_cfg_set_bin(u8 *frame, u32 offset, u16 id, u8 *b, u32 size)
********************************************/
#define GET_WID_TYPE(wid) (((wid) >> 12) & 0x7)
-static void wilc_wlan_parse_response_frame(u8 *info, int size)
+static void wilc_wlan_parse_response_frame(struct wilc *wl, u8 *info, int size)
{
u16 wid;
u32 len = 0, i = 0;
@@ -277,11 +174,11 @@ static void wilc_wlan_parse_response_frame(u8 *info, int size)
switch (GET_WID_TYPE(wid)) {
case WID_CHAR:
do {
- if (g_cfg_byte[i].id == WID_NIL)
+ if (wl->cfg.b[i].id == WID_NIL)
break;
- if (g_cfg_byte[i].id == wid) {
- g_cfg_byte[i].val = info[4];
+ if (wl->cfg.b[i].id == wid) {
+ wl->cfg.b[i].val = info[4];
break;
}
i++;
@@ -291,12 +188,12 @@ static void wilc_wlan_parse_response_frame(u8 *info, int size)
case WID_SHORT:
do {
- if (g_cfg_hword[i].id == WID_NIL)
+ if (wl->cfg.hw[i].id == WID_NIL)
break;
- if (g_cfg_hword[i].id == wid) {
- g_cfg_hword[i].val = (info[4] |
- (info[5] << 8));
+ if (wl->cfg.hw[i].id == wid) {
+ wl->cfg.hw[i].val = (info[4] |
+ (info[5] << 8));
break;
}
i++;
@@ -306,14 +203,14 @@ static void wilc_wlan_parse_response_frame(u8 *info, int size)
case WID_INT:
do {
- if (g_cfg_word[i].id == WID_NIL)
+ if (wl->cfg.w[i].id == WID_NIL)
break;
- if (g_cfg_word[i].id == wid) {
- g_cfg_word[i].val = (info[4] |
- (info[5] << 8) |
- (info[6] << 16) |
- (info[7] << 24));
+ if (wl->cfg.w[i].id == wid) {
+ wl->cfg.w[i].val = (info[4] |
+ (info[5] << 8) |
+ (info[6] << 16) |
+ (info[7] << 24));
break;
}
i++;
@@ -323,17 +220,11 @@ static void wilc_wlan_parse_response_frame(u8 *info, int size)
case WID_STR:
do {
- if (g_cfg_str[i].id == WID_NIL)
+ if (wl->cfg.s[i].id == WID_NIL)
break;
- if (g_cfg_str[i].id == wid) {
- if (wid == WID_SITE_SURVEY_RESULTS) {
- static int toggle;
-
- i += toggle;
- toggle ^= 1;
- }
- memcpy(g_cfg_str[i].str, &info[2],
+ if (wl->cfg.s[i].id == wid) {
+ memcpy(wl->cfg.s[i].str, &info[2],
(info[2] + 2));
break;
}
@@ -350,22 +241,28 @@ static void wilc_wlan_parse_response_frame(u8 *info, int size)
}
}
-static int wilc_wlan_parse_info_frame(u8 *info, int size)
+static void wilc_wlan_parse_info_frame(struct wilc *wl, u8 *info)
{
- struct wilc_mac_cfg *pd = &g_mac;
u32 wid, len;
- int type = WILC_CFG_RSP_STATUS;
wid = info[0] | (info[1] << 8);
len = info[2];
if (len == 1 && wid == WID_STATUS) {
- pd->mac_status = info[3];
- type = WILC_CFG_RSP_STATUS;
- }
+ int i = 0;
- return type;
+ do {
+ if (wl->cfg.b[i].id == WID_NIL)
+ break;
+
+ if (wl->cfg.b[i].id == wid) {
+ wl->cfg.b[i].val = info[3];
+ break;
+ }
+ i++;
+ } while (1);
+ }
}
/********************************************
@@ -424,24 +321,20 @@ int wilc_wlan_cfg_get_wid(u8 *frame, u32 offset, u16 id)
return 2;
}
-int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size)
+int wilc_wlan_cfg_get_wid_value(struct wilc *wl, u16 wid, u8 *buffer,
+ u32 buffer_size)
{
u32 type = (wid >> 12) & 0xf;
int i, ret = 0;
- if (wid == WID_STATUS) {
- *((u32 *)buffer) = g_mac.mac_status;
- return 4;
- }
-
i = 0;
if (type == CFG_BYTE_CMD) {
do {
- if (g_cfg_byte[i].id == WID_NIL)
+ if (wl->cfg.b[i].id == WID_NIL)
break;
- if (g_cfg_byte[i].id == wid) {
- memcpy(buffer, &g_cfg_byte[i].val, 1);
+ if (wl->cfg.b[i].id == wid) {
+ memcpy(buffer, &wl->cfg.b[i].val, 1);
ret = 1;
break;
}
@@ -449,11 +342,11 @@ int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size)
} while (1);
} else if (type == CFG_HWORD_CMD) {
do {
- if (g_cfg_hword[i].id == WID_NIL)
+ if (wl->cfg.hw[i].id == WID_NIL)
break;
- if (g_cfg_hword[i].id == wid) {
- memcpy(buffer, &g_cfg_hword[i].val, 2);
+ if (wl->cfg.hw[i].id == wid) {
+ memcpy(buffer, &wl->cfg.hw[i].val, 2);
ret = 2;
break;
}
@@ -461,11 +354,11 @@ int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size)
} while (1);
} else if (type == CFG_WORD_CMD) {
do {
- if (g_cfg_word[i].id == WID_NIL)
+ if (wl->cfg.w[i].id == WID_NIL)
break;
- if (g_cfg_word[i].id == wid) {
- memcpy(buffer, &g_cfg_word[i].val, 4);
+ if (wl->cfg.w[i].id == wid) {
+ memcpy(buffer, &wl->cfg.w[i].val, 4);
ret = 4;
break;
}
@@ -473,23 +366,17 @@ int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size)
} while (1);
} else if (type == CFG_STR_CMD) {
do {
- u32 id = g_cfg_str[i].id;
+ u32 id = wl->cfg.s[i].id;
if (id == WID_NIL)
break;
if (id == wid) {
- u32 size = g_cfg_str[i].str[0] |
- (g_cfg_str[i].str[1] << 8);
+ u32 size = (wl->cfg.s[i].str[0] |
+ (wl->cfg.s[i].str[1] << 8));
if (buffer_size >= size) {
- if (id == WID_SITE_SURVEY_RESULTS) {
- static int toggle;
-
- i += toggle;
- toggle ^= 1;
- }
- memcpy(buffer, &g_cfg_str[i].str[2],
+ memcpy(buffer, &wl->cfg.s[i].str[2],
size);
ret = size;
}
@@ -498,14 +385,12 @@ int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 buffer_size)
i++;
} while (1);
}
-
return ret;
}
-int wilc_wlan_cfg_indicate_rx(struct wilc *wilc, u8 *frame, int size,
- struct wilc_cfg_rsp *rsp)
+void wilc_wlan_cfg_indicate_rx(struct wilc *wilc, u8 *frame, int size,
+ struct wilc_cfg_rsp *rsp)
{
- int ret = 1;
u8 msg_type;
u8 msg_id;
@@ -513,6 +398,7 @@ int wilc_wlan_cfg_indicate_rx(struct wilc *wilc, u8 *frame, int size,
msg_id = frame[1]; /* seq no */
frame += 4;
size -= 4;
+ rsp->type = 0;
/*
* The valid types of response messages are
@@ -523,13 +409,14 @@ int wilc_wlan_cfg_indicate_rx(struct wilc *wilc, u8 *frame, int size,
switch (msg_type) {
case 'R':
- wilc_wlan_parse_response_frame(frame, size);
+ wilc_wlan_parse_response_frame(wilc, frame, size);
rsp->type = WILC_CFG_RSP;
rsp->seq_no = msg_id;
break;
case 'I':
- rsp->type = wilc_wlan_parse_info_frame(frame, size);
+ wilc_wlan_parse_info_frame(wilc, frame);
+ rsp->type = WILC_CFG_RSP_STATUS;
rsp->seq_no = msg_id;
/*call host interface info parse as well*/
wilc_gnrl_async_info_received(wilc, frame - 4, size + 4);
@@ -537,7 +424,6 @@ int wilc_wlan_cfg_indicate_rx(struct wilc *wilc, u8 *frame, int size,
case 'N':
wilc_network_info_received(wilc, frame - 4, size + 4);
- rsp->type = 0;
break;
case 'S':
@@ -545,17 +431,67 @@ int wilc_wlan_cfg_indicate_rx(struct wilc *wilc, u8 *frame, int size,
break;
default:
- rsp->type = 0;
rsp->seq_no = msg_id;
- ret = 0;
break;
}
+}
- return ret;
+int wilc_wlan_cfg_init(struct wilc *wl)
+{
+ struct wilc_cfg_str_vals *str_vals;
+ int i = 0;
+
+ wl->cfg.b = kmemdup(g_cfg_byte, sizeof(g_cfg_byte), GFP_KERNEL);
+ if (!wl->cfg.b)
+ return -ENOMEM;
+
+ wl->cfg.hw = kmemdup(g_cfg_hword, sizeof(g_cfg_hword), GFP_KERNEL);
+ if (!wl->cfg.hw)
+ goto out_b;
+
+ wl->cfg.w = kmemdup(g_cfg_word, sizeof(g_cfg_word), GFP_KERNEL);
+ if (!wl->cfg.w)
+ goto out_hw;
+
+ wl->cfg.s = kmemdup(g_cfg_str, sizeof(g_cfg_str), GFP_KERNEL);
+ if (!wl->cfg.s)
+ goto out_w;
+
+ str_vals = kzalloc(sizeof(*str_vals), GFP_KERNEL);
+ if (!str_vals)
+ goto out_s;
+
+ wl->cfg.str_vals = str_vals;
+ /* store the string cfg parameters */
+ wl->cfg.s[i].id = WID_FIRMWARE_VERSION;
+ wl->cfg.s[i].str = str_vals->firmware_version;
+ i++;
+ wl->cfg.s[i].id = WID_MAC_ADDR;
+ wl->cfg.s[i].str = str_vals->mac_address;
+ i++;
+ wl->cfg.s[i].id = WID_ASSOC_RES_INFO;
+ wl->cfg.s[i].str = str_vals->assoc_rsp;
+ i++;
+ wl->cfg.s[i].id = WID_NIL;
+ wl->cfg.s[i].str = NULL;
+ return 0;
+
+out_s:
+ kfree(wl->cfg.s);
+out_w:
+ kfree(wl->cfg.w);
+out_hw:
+ kfree(wl->cfg.hw);
+out_b:
+ kfree(wl->cfg.b);
+ return -ENOMEM;
}
-int wilc_wlan_cfg_init(void)
+void wilc_wlan_cfg_deinit(struct wilc *wl)
{
- memset((void *)&g_mac, 0, sizeof(struct wilc_mac_cfg));
- return 1;
+ kfree(wl->cfg.b);
+ kfree(wl->cfg.hw);
+ kfree(wl->cfg.w);
+ kfree(wl->cfg.s);
+ kfree(wl->cfg.str_vals);
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.