#include <sys/ioctl.h>
#include <linux/sockios.h>
#include <unistd.h>
#include <errno.h>

#include "link.h"
#include "sock.h"
#include "str.h"

u32 wireless_bitrate(const char *ifname)
{
	int sock, ret, rate_in_mbit;
	struct iwreq iwr;

	sock = af_socket(AF_INET);

	memset(&iwr, 0, sizeof(iwr));
	strlcpy(iwr.ifr_name, ifname, IFNAMSIZ);

	ret = ioctl(sock, SIOCGIWRATE, &iwr);
	if (!ret)
		rate_in_mbit = iwr.u.bitrate.value / 1000000;
	else
		rate_in_mbit = 0;

	close(sock);

	return rate_in_mbit;
}

int wireless_sigqual(const char *ifname, struct iw_statistics *stats)
{
	int ret, sock;
	struct iwreq iwr;

	sock = af_socket(AF_INET);

	memset(&iwr, 0, sizeof(iwr));
	strlcpy(iwr.ifr_name, ifname, IFNAMSIZ);

	iwr.u.data.pointer = (caddr_t) stats;
	iwr.u.data.length = sizeof(*stats);
	iwr.u.data.flags = 1;

	ret = ioctl(sock, SIOCGIWSTATS, &iwr);

	close(sock);

	return ret;
}

int wireless_rangemax_sigqual(const char *ifname)
{
	int ret, sock, sigqual;
	struct iwreq iwr;
	struct iw_range iwrange;

	sock = af_socket(AF_INET);

	memset(&iwrange, 0, sizeof(iwrange));

	memset(&iwr, 0, sizeof(iwr));
	strlcpy(iwr.ifr_name, ifname, IFNAMSIZ);

	iwr.u.data.pointer = (caddr_t) &iwrange;
	iwr.u.data.length = sizeof(iwrange);
	iwr.u.data.flags = 0;

	ret = ioctl(sock, SIOCGIWRANGE, &iwr);
	if (!ret)
		sigqual = iwrange.max_qual.qual;
	else
		sigqual = 0;

	close(sock);

	return sigqual;
}

u32 ethtool_bitrate(const char *ifname)
{
	int ret, sock, bitrate;
	struct ifreq ifr;
	struct ethtool_cmd ecmd;

	sock = af_socket(AF_INET);

	memset(&ecmd, 0, sizeof(ecmd));

	memset(&ifr, 0, sizeof(ifr));
	strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);

	ecmd.cmd = ETHTOOL_GSET;
	ifr.ifr_data = (char *) &ecmd;

	ret = ioctl(sock, SIOCETHTOOL, &ifr);
	if (ret) {
		bitrate = 0;
		goto out;
	}

	switch (ecmd.speed) {
	case SPEED_10:
	case SPEED_100:
	case SPEED_1000:
	case SPEED_2500:
	case SPEED_10000:
		bitrate = ecmd.speed;
		break;
	default:
		bitrate = 0;
		break;
	};
out:
	close(sock);

	return bitrate;
}

int ethtool_link(const char *ifname)
{
	int ret, sock;
	struct ifreq ifr;
	struct ethtool_value ecmd;

	sock = af_socket(AF_INET);

	memset(&ecmd, 0, sizeof(ecmd));

	memset(&ifr, 0, sizeof(ifr));
	strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);

	ecmd.cmd = ETHTOOL_GLINK;
	ifr.ifr_data = (char *) &ecmd;

	ret = ioctl(sock, SIOCETHTOOL, &ifr);
	if (ret)
		ret = -EINVAL;
	else
		ret = !!ecmd.data;

	close(sock);
	return ret;
}

int ethtool_drvinf(const char *ifname, struct ethtool_drvinfo *drvinf)
{
	int ret, sock;
	struct ifreq ifr;

	sock = af_socket(AF_INET);

	memset(drvinf, 0, sizeof(*drvinf));

	memset(&ifr, 0, sizeof(ifr));
	strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);

	drvinf->cmd = ETHTOOL_GDRVINFO;
	ifr.ifr_data = (char *) drvinf;

	ret = ioctl(sock, SIOCETHTOOL, &ifr);

	close(sock);

	return ret;
}
1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Andi Kleen &lt;andi@firstfloor.org&gt;</td><td class='right'>2012-02-06 08:17:09 -0800</td></tr>
<tr><th>committer</th><td>Len Brown &lt;len.brown@intel.com&gt;</td><td class='right'>2012-03-30 01:41:45 -0400</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d'>6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d'>378308ac35b1bd5522cc75cb0b539f94d3383451</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=d6795fe32da13bde39ea483e42799a22daa730b5'>d6795fe32da13bde39ea483e42799a22daa730b5</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d&amp;id2=d6795fe32da13bde39ea483e42799a22daa730b5'>diff</a>)</td></tr></table>
<div class='commit-subject'>ACPI: Make ACPI interrupt threaded</div><div class='commit-msg'>Some ACPI interrupt actions may need to wait, and it's easiest to
have a thread context for this. So turn the ACPI interrupt
into a threaded interrupt.

Signed-off-by: Andi Kleen &lt;ak@linux.intel.com&gt;
Signed-off-by: Len Brown &lt;len.brown@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=6fe0d0628245fdcd6fad8b837c81e8f7ebc3364d'>Diffstat</a></div><table summary='diffstat' class='diffstat'>