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Viewing changes to updates/compat-wireless-2.6.36/drivers/net/wireless/libertas/ethtool.c

  • Committer: Bazaar Package Importer
  • Author(s): Tim Gardner, Tim Gardner
  • Date: 2011-06-08 10:44:09 UTC
  • Revision ID: james.westby@ubuntu.com-20110608104409-fnl8carkdo15bwsz
Tags: 2.6.38-10.6
[ Tim Gardner ]

Shorten compat-wireless package name to cw to accomodate
CDROM file name length restrictions.

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updates/compat-wireless-2.6.36/drivers/net/wireless/libertas/ethtool.c
1
 
#include <linux/netdevice.h>
2
 
#include <linux/ethtool.h>
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#include <linux/delay.h>
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5
 
#include "decl.h"
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#include "cmd.h"
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8
 
 
9
 
static void lbs_ethtool_get_drvinfo(struct net_device *dev,
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                                         struct ethtool_drvinfo *info)
11
 
{
12
 
        struct lbs_private *priv = dev->ml_priv;
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14
 
        snprintf(info->fw_version, 32, "%u.%u.%u.p%u",
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                priv->fwrelease >> 24 & 0xff,
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                priv->fwrelease >> 16 & 0xff,
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                priv->fwrelease >>  8 & 0xff,
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                priv->fwrelease       & 0xff);
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        strcpy(info->driver, "libertas");
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        strcpy(info->version, lbs_driver_version);
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}
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23
 
/* All 8388 parts have 16KiB EEPROM size at the time of writing.
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 * In case that changes this needs fixing.
25
 
 */
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#define LBS_EEPROM_LEN 16384
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static int lbs_ethtool_get_eeprom_len(struct net_device *dev)
29
 
{
30
 
        return LBS_EEPROM_LEN;
31
 
}
32
 
 
33
 
static int lbs_ethtool_get_eeprom(struct net_device *dev,
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                                  struct ethtool_eeprom *eeprom, u8 * bytes)
35
 
{
36
 
        struct lbs_private *priv = dev->ml_priv;
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        struct cmd_ds_802_11_eeprom_access cmd;
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        int ret;
39
 
 
40
 
        lbs_deb_enter(LBS_DEB_ETHTOOL);
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        if (eeprom->offset + eeprom->len > LBS_EEPROM_LEN ||
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            eeprom->len > LBS_EEPROM_READ_LEN) {
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                ret = -EINVAL;
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                goto out;
46
 
        }
47
 
 
48
 
        cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) -
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                LBS_EEPROM_READ_LEN + eeprom->len);
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        cmd.action = cpu_to_le16(CMD_ACT_GET);
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        cmd.offset = cpu_to_le16(eeprom->offset);
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        cmd.len    = cpu_to_le16(eeprom->len);
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        ret = lbs_cmd_with_response(priv, CMD_802_11_EEPROM_ACCESS, &cmd);
54
 
        if (!ret)
55
 
                memcpy(bytes, cmd.value, eeprom->len);
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57
 
out:
58
 
        lbs_deb_leave_args(LBS_DEB_ETHTOOL, "ret %d", ret);
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        return ret;
60
 
}
61
 
 
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static void lbs_ethtool_get_wol(struct net_device *dev,
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                                struct ethtool_wolinfo *wol)
64
 
{
65
 
        struct lbs_private *priv = dev->ml_priv;
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67
 
        wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY;
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69
 
        if (priv->wol_criteria == EHS_REMOVE_WAKEUP)
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                return;
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72
 
        if (priv->wol_criteria & EHS_WAKE_ON_UNICAST_DATA)
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                wol->wolopts |= WAKE_UCAST;
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        if (priv->wol_criteria & EHS_WAKE_ON_MULTICAST_DATA)
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                wol->wolopts |= WAKE_MCAST;
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        if (priv->wol_criteria & EHS_WAKE_ON_BROADCAST_DATA)
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                wol->wolopts |= WAKE_BCAST;
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        if (priv->wol_criteria & EHS_WAKE_ON_MAC_EVENT)
79
 
                wol->wolopts |= WAKE_PHY;
80
 
}
81
 
 
82
 
static int lbs_ethtool_set_wol(struct net_device *dev,
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                               struct ethtool_wolinfo *wol)
84
 
{
85
 
        struct lbs_private *priv = dev->ml_priv;
86
 
 
87
 
        if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY))
88
 
                return -EOPNOTSUPP;
89
 
 
90
 
        priv->wol_criteria = 0;
91
 
        if (wol->wolopts & WAKE_UCAST)
92
 
                priv->wol_criteria |= EHS_WAKE_ON_UNICAST_DATA;
93
 
        if (wol->wolopts & WAKE_MCAST)
94
 
                priv->wol_criteria |= EHS_WAKE_ON_MULTICAST_DATA;
95
 
        if (wol->wolopts & WAKE_BCAST)
96
 
                priv->wol_criteria |= EHS_WAKE_ON_BROADCAST_DATA;
97
 
        if (wol->wolopts & WAKE_PHY)
98
 
                priv->wol_criteria |= EHS_WAKE_ON_MAC_EVENT;
99
 
        if (wol->wolopts == 0)
100
 
                priv->wol_criteria |= EHS_REMOVE_WAKEUP;
101
 
        return 0;
102
 
}
103
 
 
104
 
const struct ethtool_ops lbs_ethtool_ops = {
105
 
        .get_drvinfo = lbs_ethtool_get_drvinfo,
106
 
        .get_eeprom =  lbs_ethtool_get_eeprom,
107
 
        .get_eeprom_len = lbs_ethtool_get_eeprom_len,
108
 
#ifdef CONFIG_LIBERTAS_MESH
109
 
        .get_sset_count = lbs_mesh_ethtool_get_sset_count,
110
 
        .get_ethtool_stats = lbs_mesh_ethtool_get_stats,
111
 
        .get_strings = lbs_mesh_ethtool_get_strings,
112
 
#endif
113
 
        .get_wol = lbs_ethtool_get_wol,
114
 
        .set_wol = lbs_ethtool_set_wol,
115
 
};
116