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-rw-r--r--drivers/staging/vt6656/card.c2
-rw-r--r--drivers/staging/vt6656/device.h6
-rw-r--r--drivers/staging/vt6656/dpc.h2
-rw-r--r--drivers/staging/vt6656/main_usb.c3
-rw-r--r--drivers/staging/vt6656/rxtx.c109
5 files changed, 64 insertions, 58 deletions
diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c
index 9340f1508cff..67ff13f4f731 100644
--- a/drivers/staging/vt6656/card.c
+++ b/drivers/staging/vt6656/card.c
@@ -78,7 +78,7 @@ void vnt_set_channel(struct vnt_private *priv, u32 connection_channel)
/* Set Channel[7] = 0 to tell H/W channel is changing now. */
vnt_mac_reg_bits_off(priv, MAC_REG_CHANNEL, 0xb0);
- vnt_control_out(priv, MESSAGE_TYPE_SELECT_CHANNLE,
+ vnt_control_out(priv, MESSAGE_TYPE_SELECT_CHANNEL,
connection_channel, 0, 0, NULL);
vnt_control_out_u8(priv, MESSAGE_REQUEST_MACREG, MAC_REG_CHANNEL,
diff --git a/drivers/staging/vt6656/device.h b/drivers/staging/vt6656/device.h
index 5a7ca527106e..f71d59fa3b21 100644
--- a/drivers/staging/vt6656/device.h
+++ b/drivers/staging/vt6656/device.h
@@ -160,7 +160,7 @@
#define MESSAGE_TYPE_CLRKEYENTRY 0x9
#define MESSAGE_TYPE_WRITE_MISCFF 0xa
#define MESSAGE_TYPE_SET_ANTMD 0xb
-#define MESSAGE_TYPE_SELECT_CHANNLE 0xc
+#define MESSAGE_TYPE_SELECT_CHANNEL 0xc
#define MESSAGE_TYPE_SET_TSFTBTT 0xd
#define MESSAGE_TYPE_SET_SSTIFS 0xe
#define MESSAGE_TYPE_CHANGE_BBTYPE 0xf
@@ -307,8 +307,8 @@ struct vnt_private {
struct vnt_cmd_card_init init_command;
struct vnt_rsp_card_init init_response;
- u8 current_net_addr[ETH_ALEN];
- u8 permanent_net_addr[ETH_ALEN];
+ u8 current_net_addr[ETH_ALEN] __aligned(2);
+ u8 permanent_net_addr[ETH_ALEN] __aligned(2);
u8 exist_sw_net_addr;
diff --git a/drivers/staging/vt6656/dpc.h b/drivers/staging/vt6656/dpc.h
index fab195f8c3f5..95e0e83a487e 100644
--- a/drivers/staging/vt6656/dpc.h
+++ b/drivers/staging/vt6656/dpc.h
@@ -32,6 +32,6 @@
#include "device.h"
int vnt_rx_data(struct vnt_private *, struct vnt_rcb *,
- unsigned long bytes_recieved);
+ unsigned long bytes_received);
#endif /* __RXTX_H__ */
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index b95d5b1efcc7..71adc1f61838 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -34,6 +34,7 @@
*/
#undef __NO_VERSION__
+#include <linux/etherdevice.h>
#include <linux/file.h>
#include "device.h"
#include "card.h"
@@ -319,7 +320,7 @@ static int vnt_init_registers(struct vnt_private *priv)
/* get permanent network address */
memcpy(priv->permanent_net_addr, init_rsp->net_addr, 6);
- memcpy(priv->current_net_addr, priv->permanent_net_addr, ETH_ALEN);
+ ether_addr_copy(priv->current_net_addr, priv->permanent_net_addr);
/* if exist SW network address, use it */
dev_dbg(&priv->usb->dev, "Network address = %pM\n",
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index ea5140ab2b41..33baf26de4b5 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -36,6 +36,7 @@
*
*/
+#include <linux/etherdevice.h>
#include "device.h"
#include "rxtx.h"
#include "card.h"
@@ -55,7 +56,7 @@ static const u16 vnt_fb_opt0[2][5] = {
static const u16 vnt_fb_opt1[2][5] = {
{RATE_12M, RATE_18M, RATE_24M, RATE_24M, RATE_36M}, /* fallback_rate0 */
- {RATE_6M , RATE_6M, RATE_12M, RATE_12M, RATE_18M}, /* fallback_rate1 */
+ {RATE_6M, RATE_6M, RATE_12M, RATE_12M, RATE_18M}, /* fallback_rate1 */
};
#define RTSDUR_BB 0
@@ -392,8 +393,8 @@ static int vnt_fill_ieee80211_rts(struct vnt_usb_send_context *tx_context,
rts->frame_control =
cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS);
- memcpy(rts->ra, hdr->addr1, ETH_ALEN);
- memcpy(rts->ta, hdr->addr2, ETH_ALEN);
+ ether_addr_copy(rts->ra, hdr->addr1);
+ ether_addr_copy(rts->ta, hdr->addr2);
return 0;
}
@@ -517,65 +518,66 @@ static u16 vnt_rxtx_rts_a_fb_head(struct vnt_usb_send_context *tx_context,
return vnt_rxtx_datahead_a_fb(tx_context, &buf->data_head);
}
-static u16 vnt_fill_cts_head(struct vnt_usb_send_context *tx_context,
- union vnt_tx_data_head *head)
+static u16 vnt_fill_cts_fb_head(struct vnt_usb_send_context *tx_context,
+ union vnt_tx_data_head *head)
{
struct vnt_private *priv = tx_context->priv;
+ struct vnt_cts_fb *buf = &head->cts_g_fb;
u32 cts_frame_len = 14;
u16 current_rate = tx_context->tx_rate;
- if (!head)
- return 0;
+ /* Get SignalField,ServiceField,Length */
+ vnt_get_phy_field(priv, cts_frame_len, priv->top_cck_basic_rate,
+ PK_TYPE_11B, &buf->b);
- if (tx_context->fb_option) {
- /* Auto Fall back */
- struct vnt_cts_fb *buf = &head->cts_g_fb;
- /* Get SignalField,ServiceField,Length */
- vnt_get_phy_field(priv, cts_frame_len,
- priv->top_cck_basic_rate, PK_TYPE_11B, &buf->b);
- buf->duration_ba =
- vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA,
- tx_context->pkt_type,
- current_rate);
- /* Get CTSDuration_ba_f0 */
- buf->cts_duration_ba_f0 =
- vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA_F0,
- tx_context->pkt_type,
- priv->tx_rate_fb0);
- /* Get CTSDuration_ba_f1 */
- buf->cts_duration_ba_f1 =
- vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA_F1,
- tx_context->pkt_type,
- priv->tx_rate_fb1);
- /* Get CTS Frame body */
- buf->data.duration = buf->duration_ba;
- buf->data.frame_control =
- cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
+ buf->duration_ba =
+ vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA,
+ tx_context->pkt_type,
+ current_rate);
+ /* Get CTSDuration_ba_f0 */
+ buf->cts_duration_ba_f0 =
+ vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA_F0,
+ tx_context->pkt_type,
+ priv->tx_rate_fb0);
+ /* Get CTSDuration_ba_f1 */
+ buf->cts_duration_ba_f1 =
+ vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA_F1,
+ tx_context->pkt_type,
+ priv->tx_rate_fb1);
+ /* Get CTS Frame body */
+ buf->data.duration = buf->duration_ba;
+ buf->data.frame_control =
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
- memcpy(buf->data.ra, priv->current_net_addr, ETH_ALEN);
+ ether_addr_copy(buf->data.ra, priv->current_net_addr);
- return vnt_rxtx_datahead_g_fb(tx_context, &buf->data_head);
- } else {
- struct vnt_cts *buf = &head->cts_g;
- /* Get SignalField,ServiceField,Length */
- vnt_get_phy_field(priv, cts_frame_len,
- priv->top_cck_basic_rate, PK_TYPE_11B, &buf->b);
- /* Get CTSDuration_ba */
- buf->duration_ba =
- vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA,
- tx_context->pkt_type,
- current_rate);
- /*Get CTS Frame body*/
- buf->data.duration = buf->duration_ba;
- buf->data.frame_control =
- cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
+ return vnt_rxtx_datahead_g_fb(tx_context, &buf->data_head);
+}
+
+static u16 vnt_fill_cts_head(struct vnt_usb_send_context *tx_context,
+ union vnt_tx_data_head *head)
+{
+ struct vnt_private *priv = tx_context->priv;
+ struct vnt_cts *buf = &head->cts_g;
+ u32 cts_frame_len = 14;
+ u16 current_rate = tx_context->tx_rate;
- memcpy(buf->data.ra, priv->current_net_addr, ETH_ALEN);
+ /* Get SignalField,ServiceField,Length */
+ vnt_get_phy_field(priv, cts_frame_len, priv->top_cck_basic_rate,
+ PK_TYPE_11B, &buf->b);
+ /* Get CTSDuration_ba */
+ buf->duration_ba =
+ vnt_get_rtscts_duration_le(tx_context, CTSDUR_BA,
+ tx_context->pkt_type,
+ current_rate);
+ /*Get CTS Frame body*/
+ buf->data.duration = buf->duration_ba;
+ buf->data.frame_control =
+ cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS);
- return vnt_rxtx_datahead_g(tx_context, &buf->data_head);
- }
+ ether_addr_copy(buf->data.ra, priv->current_net_addr);
- return 0;
+ return vnt_rxtx_datahead_g(tx_context, &buf->data_head);
}
static u16 vnt_rxtx_rts(struct vnt_usb_send_context *tx_context,
@@ -632,6 +634,9 @@ static u16 vnt_rxtx_cts(struct vnt_usb_send_context *tx_context,
head = &tx_head->tx_cts.tx.mic.head;
/* Fill CTS */
+ if (tx_context->fb_option)
+ return vnt_fill_cts_fb_head(tx_context, head);
+
return vnt_fill_cts_head(tx_context, head);
}
@@ -739,7 +744,7 @@ static void vnt_fill_txkey(struct vnt_usb_send_context *tx_context,
mic_hdr->id = 0x59;
mic_hdr->payload_len = cpu_to_be16(payload_len);
- memcpy(mic_hdr->mic_addr2, hdr->addr2, ETH_ALEN);
+ ether_addr_copy(mic_hdr->mic_addr2, hdr->addr2);
ieee80211_get_key_tx_seq(tx_key, &seq);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.