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Diffstat (limited to 'drivers/net/wireless/atmel.c')
-rw-r--r--drivers/net/wireless/atmel.c199
1 files changed, 94 insertions, 105 deletions
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 46e382ed46a..1fe41af81a5 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -28,8 +28,8 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with Atmel wireless lan drivers; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ along with Atmel wireless lan drivers; if not, see
+ <http://www.gnu.org/licenses/>.
For all queries about this code, please contact the current author,
Simon Kelley <simon@thekelleys.org.uk> and not Atmel Corporation.
@@ -39,7 +39,7 @@
******************************************************************************/
-#include <linux/init.h>
+#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/ptrace.h>
@@ -49,7 +49,6 @@
#include <linux/timer.h>
#include <asm/byteorder.h>
#include <asm/io.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
#include <linux/module.h>
#include <linux/netdevice.h>
@@ -63,11 +62,12 @@
#include <net/iw_handler.h>
#include <linux/crc32.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/device.h>
#include <linux/moduleparam.h>
#include <linux/firmware.h>
#include <linux/jiffies.h>
-#include <linux/ieee80211.h>
+#include <net/cfg80211.h>
#include "atmel.h"
#define DRIVER_MAJOR 0
@@ -439,7 +439,7 @@ static u8 mac_reader[] = {
};
struct atmel_private {
- void *card; /* Bus dependent stucture varies for PCcard */
+ void *card; /* Bus dependent structure varies for PCcard */
int (*present_callback)(void *); /* And callback which uses it */
char firmware_id[32];
AtmelFWType firmware_type;
@@ -843,18 +843,18 @@ static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev)
if (priv->wep_is_on)
frame_ctl |= IEEE80211_FCTL_PROTECTED;
if (priv->operating_mode == IW_MODE_ADHOC) {
- skb_copy_from_linear_data(skb, &header.addr1, 6);
- memcpy(&header.addr2, dev->dev_addr, 6);
- memcpy(&header.addr3, priv->BSSID, 6);
+ skb_copy_from_linear_data(skb, &header.addr1, ETH_ALEN);
+ memcpy(&header.addr2, dev->dev_addr, ETH_ALEN);
+ memcpy(&header.addr3, priv->BSSID, ETH_ALEN);
} else {
frame_ctl |= IEEE80211_FCTL_TODS;
- memcpy(&header.addr1, priv->CurrentBSSID, 6);
- memcpy(&header.addr2, dev->dev_addr, 6);
- skb_copy_from_linear_data(skb, &header.addr3, 6);
+ memcpy(&header.addr1, priv->CurrentBSSID, ETH_ALEN);
+ memcpy(&header.addr2, dev->dev_addr, ETH_ALEN);
+ skb_copy_from_linear_data(skb, &header.addr3, ETH_ALEN);
}
if (priv->use_wpa)
- memcpy(&header.addr4, SNAP_RFC1024, 6);
+ memcpy(&header.addr4, SNAP_RFC1024, ETH_ALEN);
header.frame_control = cpu_to_le16(frame_ctl);
/* Copy the wireless header into the card */
@@ -928,11 +928,11 @@ static void fast_rx_path(struct atmel_private *priv,
}
}
- memcpy(skbp, header->addr1, 6); /* destination address */
+ memcpy(skbp, header->addr1, ETH_ALEN); /* destination address */
if (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FROMDS)
- memcpy(&skbp[6], header->addr3, 6);
+ memcpy(&skbp[ETH_ALEN], header->addr3, ETH_ALEN);
else
- memcpy(&skbp[6], header->addr2, 6); /* source address */
+ memcpy(&skbp[ETH_ALEN], header->addr2, ETH_ALEN); /* source address */
skb->protocol = eth_type_trans(skb, priv->dev);
skb->ip_summed = CHECKSUM_NONE;
@@ -968,14 +968,14 @@ static void frag_rx_path(struct atmel_private *priv,
u16 msdu_size, u16 rx_packet_loc, u32 crc, u16 seq_no,
u8 frag_no, int more_frags)
{
- u8 mac4[6];
- u8 source[6];
+ u8 mac4[ETH_ALEN];
+ u8 source[ETH_ALEN];
struct sk_buff *skb;
if (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FROMDS)
- memcpy(source, header->addr3, 6);
+ memcpy(source, header->addr3, ETH_ALEN);
else
- memcpy(source, header->addr2, 6);
+ memcpy(source, header->addr2, ETH_ALEN);
rx_packet_loc += 24; /* skip header */
@@ -983,9 +983,9 @@ static void frag_rx_path(struct atmel_private *priv,
msdu_size -= 4;
if (frag_no == 0) { /* first fragment */
- atmel_copy_to_host(priv->dev, mac4, rx_packet_loc, 6);
- msdu_size -= 6;
- rx_packet_loc += 6;
+ atmel_copy_to_host(priv->dev, mac4, rx_packet_loc, ETH_ALEN);
+ msdu_size -= ETH_ALEN;
+ rx_packet_loc += ETH_ALEN;
if (priv->do_rx_crc)
crc = crc32_le(crc, mac4, 6);
@@ -993,9 +993,9 @@ static void frag_rx_path(struct atmel_private *priv,
priv->frag_seq = seq_no;
priv->frag_no = 1;
priv->frag_len = msdu_size;
- memcpy(priv->frag_source, source, 6);
- memcpy(&priv->rx_buf[6], source, 6);
- memcpy(priv->rx_buf, header->addr1, 6);
+ memcpy(priv->frag_source, source, ETH_ALEN);
+ memcpy(&priv->rx_buf[ETH_ALEN], source, ETH_ALEN);
+ memcpy(priv->rx_buf, header->addr1, ETH_ALEN);
atmel_copy_to_host(priv->dev, &priv->rx_buf[12], rx_packet_loc, msdu_size);
@@ -1005,13 +1005,13 @@ static void frag_rx_path(struct atmel_private *priv,
atmel_copy_to_host(priv->dev, (void *)&netcrc, rx_packet_loc + msdu_size, 4);
if ((crc ^ 0xffffffff) != netcrc) {
priv->dev->stats.rx_crc_errors++;
- memset(priv->frag_source, 0xff, 6);
+ memset(priv->frag_source, 0xff, ETH_ALEN);
}
}
} else if (priv->frag_no == frag_no &&
priv->frag_seq == seq_no &&
- memcmp(priv->frag_source, source, 6) == 0) {
+ memcmp(priv->frag_source, source, ETH_ALEN) == 0) {
atmel_copy_to_host(priv->dev, &priv->rx_buf[12 + priv->frag_len],
rx_packet_loc, msdu_size);
@@ -1023,7 +1023,7 @@ static void frag_rx_path(struct atmel_private *priv,
atmel_copy_to_host(priv->dev, (void *)&netcrc, rx_packet_loc + msdu_size, 4);
if ((crc ^ 0xffffffff) != netcrc) {
priv->dev->stats.rx_crc_errors++;
- memset(priv->frag_source, 0xff, 6);
+ memset(priv->frag_source, 0xff, ETH_ALEN);
more_frags = 1; /* don't send broken assembly */
}
}
@@ -1032,7 +1032,7 @@ static void frag_rx_path(struct atmel_private *priv,
priv->frag_no++;
if (!more_frags) { /* last one */
- memset(priv->frag_source, 0xff, 6);
+ memset(priv->frag_source, 0xff, ETH_ALEN);
if (!(skb = dev_alloc_skb(priv->frag_len + 14))) {
priv->dev->stats.rx_dropped++;
} else {
@@ -1128,7 +1128,7 @@ static void rx_done_irq(struct atmel_private *priv)
atmel_copy_to_host(priv->dev, (unsigned char *)&priv->rx_buf, rx_packet_loc + 24, msdu_size);
/* we use the same buffer for frag reassembly and control packets */
- memset(priv->frag_source, 0xff, 6);
+ memset(priv->frag_source, 0xff, ETH_ALEN);
if (priv->do_rx_crc) {
/* last 4 octets is crc */
@@ -1409,30 +1409,28 @@ static int atmel_validate_channel(struct atmel_private *priv, int channel)
return 0;
}
-static int atmel_proc_output (char *buf, struct atmel_private *priv)
+static int atmel_proc_show(struct seq_file *m, void *v)
{
+ struct atmel_private *priv = m->private;
int i;
- char *p = buf;
char *s, *r, *c;
- p += sprintf(p, "Driver version:\t\t%d.%d\n",
- DRIVER_MAJOR, DRIVER_MINOR);
+ seq_printf(m, "Driver version:\t\t%d.%d\n", DRIVER_MAJOR, DRIVER_MINOR);
if (priv->station_state != STATION_STATE_DOWN) {
- p += sprintf(p, "Firmware version:\t%d.%d build %d\n"
- "Firmware location:\t",
- priv->host_info.major_version,
- priv->host_info.minor_version,
- priv->host_info.build_version);
+ seq_printf(m,
+ "Firmware version:\t%d.%d build %d\n"
+ "Firmware location:\t",
+ priv->host_info.major_version,
+ priv->host_info.minor_version,
+ priv->host_info.build_version);
if (priv->card_type != CARD_TYPE_EEPROM)
- p += sprintf(p, "on card\n");
+ seq_puts(m, "on card\n");
else if (priv->firmware)
- p += sprintf(p, "%s loaded by host\n",
- priv->firmware_id);
+ seq_printf(m, "%s loaded by host\n", priv->firmware_id);
else
- p += sprintf(p, "%s loaded by hotplug\n",
- priv->firmware_id);
+ seq_printf(m, "%s loaded by hotplug\n", priv->firmware_id);
switch (priv->card_type) {
case CARD_TYPE_PARALLEL_FLASH:
@@ -1453,12 +1451,12 @@ static int atmel_proc_output (char *buf, struct atmel_private *priv)
if (priv->reg_domain == channel_table[i].reg_domain)
r = channel_table[i].name;
- p += sprintf(p, "MAC memory type:\t%s\n", c);
- p += sprintf(p, "Regulatory domain:\t%s\n", r);
- p += sprintf(p, "Host CRC checking:\t%s\n",
- priv->do_rx_crc ? "On" : "Off");
- p += sprintf(p, "WPA-capable firmware:\t%s\n",
- priv->use_wpa ? "Yes" : "No");
+ seq_printf(m, "MAC memory type:\t%s\n", c);
+ seq_printf(m, "Regulatory domain:\t%s\n", r);
+ seq_printf(m, "Host CRC checking:\t%s\n",
+ priv->do_rx_crc ? "On" : "Off");
+ seq_printf(m, "WPA-capable firmware:\t%s\n",
+ priv->use_wpa ? "Yes" : "No");
}
switch (priv->station_state) {
@@ -1490,26 +1488,22 @@ static int atmel_proc_output (char *buf, struct atmel_private *priv)
s = "<unknown>";
}
- p += sprintf(p, "Current state:\t\t%s\n", s);
- return p - buf;
+ seq_printf(m, "Current state:\t\t%s\n", s);
+ return 0;
}
-static int atmel_read_proc(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+static int atmel_proc_open(struct inode *inode, struct file *file)
{
- struct atmel_private *priv = data;
- int len = atmel_proc_output (page, priv);
- if (len <= off+count)
- *eof = 1;
- *start = page + off;
- len -= off;
- if (len > count)
- len = count;
- if (len < 0)
- len = 0;
- return len;
+ return single_open(file, atmel_proc_show, PDE_DATA(inode));
}
+static const struct file_operations atmel_proc_fops = {
+ .open = atmel_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
static const struct net_device_ops atmel_netdev_ops = {
.ndo_open = atmel_open,
.ndo_stop = atmel_close,
@@ -1525,17 +1519,15 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
struct device *sys_dev,
int (*card_present)(void *), void *card)
{
- struct proc_dir_entry *ent;
struct net_device *dev;
struct atmel_private *priv;
int rc;
/* Create the network device object. */
dev = alloc_etherdev(sizeof(*priv));
- if (!dev) {
- printk(KERN_ERR "atmel: Couldn't alloc_etherdev\n");
+ if (!dev)
return NULL;
- }
+
if (dev_alloc_name(dev, dev->name) < 0) {
printk(KERN_ERR "atmel: Couldn't get name!\n");
goto err_out_free;
@@ -1564,7 +1556,7 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
priv->last_qual = jiffies;
priv->last_beacon_timestamp = 0;
memset(priv->frag_source, 0xff, sizeof(priv->frag_source));
- memset(priv->BSSID, 0, 6);
+ memset(priv->BSSID, 0, ETH_ALEN);
priv->CurrentBSSID[0] = 0xFF; /* Initialize to something invalid.... */
priv->station_was_associated = 0;
@@ -1631,8 +1623,7 @@ struct net_device *init_atmel_card(unsigned short irq, unsigned long port,
netif_carrier_off(dev);
- ent = create_proc_read_entry ("driver/atmel", 0, NULL, atmel_read_proc, priv);
- if (!ent)
+ if (!proc_create_data("driver/atmel", 0, NULL, &atmel_proc_fops, priv))
printk(KERN_WARNING "atmel: unable to create /proc entry.\n");
printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %pM\n",
@@ -1726,7 +1717,7 @@ static int atmel_get_wap(struct net_device *dev,
char *extra)
{
struct atmel_private *priv = netdev_priv(dev);
- memcpy(awrq->sa_data, priv->CurrentBSSID, 6);
+ memcpy(awrq->sa_data, priv->CurrentBSSID, ETH_ALEN);
awrq->sa_family = ARPHRD_ETHER;
return 0;
@@ -2282,7 +2273,7 @@ static int atmel_set_freq(struct net_device *dev,
/* Hack to fall through... */
fwrq->e = 0;
- fwrq->m = ieee80211_freq_to_dsss_chan(f);
+ fwrq->m = ieee80211_frequency_to_channel(f);
}
/* Setting by channel number */
if ((fwrq->m > 1000) || (fwrq->e > 0))
@@ -2364,7 +2355,7 @@ static int atmel_get_scan(struct net_device *dev,
for (i = 0; i < priv->BSS_list_entries; i++) {
iwe.cmd = SIOCGIWAP;
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
- memcpy(iwe.u.ap_addr.sa_data, priv->BSSinfo[i].BSSID, 6);
+ memcpy(iwe.u.ap_addr.sa_data, priv->BSSinfo[i].BSSID, ETH_ALEN);
current_ev = iwe_stream_add_event(info, current_ev,
extra + IW_SCAN_MAX_DATA,
&iwe, IW_EV_ADDR_LEN);
@@ -2443,8 +2434,8 @@ static int atmel_get_range(struct net_device *dev,
range->freq[k].i = i; /* List index */
/* Values in MHz -> * 10^5 * 10 */
- range->freq[k].m = (ieee80211_dsss_chan_to_freq(i) *
- 100000);
+ range->freq[k].m = 100000 *
+ ieee80211_channel_to_frequency(i, IEEE80211_BAND_2GHZ);
range->freq[k++].e = 1;
}
range->num_frequency = k;
@@ -2768,7 +2759,7 @@ static void atmel_enter_state(struct atmel_private *priv, int new_state)
static void atmel_scan(struct atmel_private *priv, int specific_ssid)
{
struct {
- u8 BSSID[6];
+ u8 BSSID[ETH_ALEN];
u8 SSID[MAX_SSID_LENGTH];
u8 scan_type;
u8 channel;
@@ -2779,7 +2770,7 @@ static void atmel_scan(struct atmel_private *priv, int specific_ssid)
u8 SSID_size;
} cmd;
- memset(cmd.BSSID, 0xff, 6);
+ memset(cmd.BSSID, 0xff, ETH_ALEN);
if (priv->fast_scan) {
cmd.SSID_size = priv->SSID_size;
@@ -2824,7 +2815,7 @@ static void join(struct atmel_private *priv, int type)
cmd.SSID_size = priv->SSID_size;
memcpy(cmd.SSID, priv->SSID, priv->SSID_size);
- memcpy(cmd.BSSID, priv->CurrentBSSID, 6);
+ memcpy(cmd.BSSID, priv->CurrentBSSID, ETH_ALEN);
cmd.channel = (priv->channel & 0x7f);
cmd.BSS_type = type;
cmd.timeout = cpu_to_le16(2000);
@@ -2845,7 +2836,7 @@ static void start(struct atmel_private *priv, int type)
cmd.SSID_size = priv->SSID_size;
memcpy(cmd.SSID, priv->SSID, priv->SSID_size);
- memcpy(cmd.BSSID, priv->BSSID, 6);
+ memcpy(cmd.BSSID, priv->BSSID, ETH_ALEN);
cmd.BSS_type = type;
cmd.channel = (priv->channel & 0x7f);
@@ -2891,9 +2882,9 @@ static void send_authentication_request(struct atmel_private *priv, u16 system,
header.frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH);
header.duration_id = cpu_to_le16(0x8000);
header.seq_ctrl = 0;
- memcpy(header.addr1, priv->CurrentBSSID, 6);
- memcpy(header.addr2, priv->dev->dev_addr, 6);
- memcpy(header.addr3, priv->CurrentBSSID, 6);
+ memcpy(header.addr1, priv->CurrentBSSID, ETH_ALEN);
+ memcpy(header.addr2, priv->dev->dev_addr, ETH_ALEN);
+ memcpy(header.addr3, priv->CurrentBSSID, ETH_ALEN);
if (priv->wep_is_on && priv->CurrentAuthentTransactionSeqNum != 1)
/* no WEP for authentication frames with TrSeqNo 1 */
@@ -2924,7 +2915,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
struct ass_req_format {
__le16 capability;
__le16 listen_interval;
- u8 ap[6]; /* nothing after here directly accessible */
+ u8 ap[ETH_ALEN]; /* nothing after here directly accessible */
u8 ssid_el_id;
u8 ssid_len;
u8 ssid[MAX_SSID_LENGTH];
@@ -2938,9 +2929,9 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
header.duration_id = cpu_to_le16(0x8000);
header.seq_ctrl = 0;
- memcpy(header.addr1, priv->CurrentBSSID, 6);
- memcpy(header.addr2, priv->dev->dev_addr, 6);
- memcpy(header.addr3, priv->CurrentBSSID, 6);
+ memcpy(header.addr1, priv->CurrentBSSID, ETH_ALEN);
+ memcpy(header.addr2, priv->dev->dev_addr, ETH_ALEN);
+ memcpy(header.addr3, priv->CurrentBSSID, ETH_ALEN);
body.capability = cpu_to_le16(WLAN_CAPABILITY_ESS);
if (priv->wep_is_on)
@@ -2952,11 +2943,11 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
/* current AP address - only in reassoc frame */
if (is_reassoc) {
- memcpy(body.ap, priv->CurrentBSSID, 6);
- ssid_el_p = (u8 *)&body.ssid_el_id;
+ memcpy(body.ap, priv->CurrentBSSID, ETH_ALEN);
+ ssid_el_p = &body.ssid_el_id;
bodysize = 18 + priv->SSID_size;
} else {
- ssid_el_p = (u8 *)&body.ap[0];
+ ssid_el_p = &body.ap[0];
bodysize = 12 + priv->SSID_size;
}
@@ -2964,7 +2955,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
ssid_el_p[1] = priv->SSID_size;
memcpy(ssid_el_p + 2, priv->SSID, priv->SSID_size);
ssid_el_p[2 + priv->SSID_size] = WLAN_EID_SUPP_RATES;
- ssid_el_p[3 + priv->SSID_size] = 4; /* len of suported rates */
+ ssid_el_p[3 + priv->SSID_size] = 4; /* len of supported rates */
memcpy(ssid_el_p + 4 + priv->SSID_size, atmel_basic_rates, 4);
atmel_transmit_management_frame(priv, &header, (void *)&body, bodysize);
@@ -3029,7 +3020,7 @@ static void store_bss_info(struct atmel_private *priv,
int i, index;
for (index = -1, i = 0; i < priv->BSS_list_entries; i++)
- if (memcmp(bss, priv->BSSinfo[i].BSSID, 6) == 0)
+ if (memcmp(bss, priv->BSSinfo[i].BSSID, ETH_ALEN) == 0)
index = i;
/* If we process a probe and an entry from this BSS exists
@@ -3040,7 +3031,7 @@ static void store_bss_info(struct atmel_private *priv,
if (priv->BSS_list_entries == MAX_BSS_ENTRIES)
return;
index = priv->BSS_list_entries++;
- memcpy(priv->BSSinfo[index].BSSID, bss, 6);
+ memcpy(priv->BSSinfo[index].BSSID, bss, ETH_ALEN);
priv->BSSinfo[index].RSSI = rssi;
} else {
if (rssi > priv->BSSinfo[index].RSSI)
@@ -3220,7 +3211,7 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype)
if (subtype == IEEE80211_STYPE_REASSOC_RESP &&
status != WLAN_STATUS_ASSOC_DENIED_RATES &&
status != WLAN_STATUS_CAPS_UNSUPPORTED &&
- priv->AssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) {
+ priv->ReAssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) {
mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
priv->ReAssociationRequestRetryCnt++;
send_association_request(priv, 1);
@@ -3243,7 +3234,7 @@ static void atmel_join_bss(struct atmel_private *priv, int bss_index)
{
struct bss_info *bss = &priv->BSSinfo[bss_index];
- memcpy(priv->CurrentBSSID, bss->BSSID, 6);
+ memcpy(priv->CurrentBSSID, bss->BSSID, ETH_ALEN);
memcpy(priv->SSID, bss->SSID, priv->SSID_size = bss->SSIDsize);
/* The WPA stuff cares about the current AP address */
@@ -3775,7 +3766,7 @@ static int probe_atmel_card(struct net_device *dev)
0x00, 0x04, 0x25, 0x00, 0x00, 0x00
};
printk(KERN_ALERT "%s: *** Invalid MAC address. UPGRADE Firmware ****\n", dev->name);
- memcpy(dev->dev_addr, default_mac, 6);
+ memcpy(dev->dev_addr, default_mac, ETH_ALEN);
}
}
@@ -3827,7 +3818,7 @@ static void build_wpa_mib(struct atmel_private *priv)
struct { /* NB this is matched to the hardware, don't change. */
u8 cipher_default_key_value[MAX_ENCRYPTION_KEYS][MAX_ENCRYPTION_KEY_SIZE];
- u8 receiver_address[6];
+ u8 receiver_address[ETH_ALEN];
u8 wep_is_on;
u8 default_key; /* 0..3 */
u8 group_key;
@@ -3845,7 +3836,7 @@ static void build_wpa_mib(struct atmel_private *priv)
mib.wep_is_on = priv->wep_is_on;
mib.exclude_unencrypted = priv->exclude_unencrypted;
- memcpy(mib.receiver_address, priv->CurrentBSSID, 6);
+ memcpy(mib.receiver_address, priv->CurrentBSSID, ETH_ALEN);
/* zero all the keys before adding in valid ones. */
memset(mib.cipher_default_key_value, 0, sizeof(mib.cipher_default_key_value));
@@ -3895,7 +3886,7 @@ static int reset_atmel_card(struct net_device *dev)
This routine is also responsible for initialising some
hardware-specific fields in the atmel_private structure,
- including a copy of the firmware's hostinfo stucture
+ including a copy of the firmware's hostinfo structure
which is the route into the rest of the firmware datastructures. */
struct atmel_private *priv = netdev_priv(dev);
@@ -3990,8 +3981,7 @@ static int reset_atmel_card(struct net_device *dev)
atmel_copy_to_card(priv->dev, 0x8000, &fw[0x6000], len - 0x6000);
}
- if (fw_entry)
- release_firmware(fw_entry);
+ release_firmware(fw_entry);
}
err = atmel_wakeup_firmware(priv);
@@ -4287,8 +4277,7 @@ static void atmel_wmem32(struct atmel_private *priv, u16 pos, u32 data)
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with AtmelMACFW; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ along with AtmelMACFW; if not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
/* This firmware should work on the 76C502 RFMD, RFMD_D, and RFMD_E */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 13:08:05 +0000