#include <linux/pci.h>
#include <linux/usb.h>
#include <linux/usb/ehci_def.h>
#include <linux/usb/hcd.h>
#include <asm/xen/hypercall.h>
#include <xen/interface/physdev.h>
#include <xen/xen.h>

static int xen_dbgp_op(struct usb_hcd *hcd, int op)
{
#ifdef CONFIG_PCI
	const struct device *ctrlr = hcd_to_bus(hcd)->controller;
#endif
	struct physdev_dbgp_op dbgp;

	if (!xen_initial_domain())
		return 0;

	dbgp.op = op;

#ifdef CONFIG_PCI
	if (dev_is_pci(ctrlr)) {
		const struct pci_dev *pdev = to_pci_dev(ctrlr);

		dbgp.u.pci.seg = pci_domain_nr(pdev->bus);
		dbgp.u.pci.bus = pdev->bus->number;
		dbgp.u.pci.devfn = pdev->devfn;
		dbgp.bus = PHYSDEVOP_DBGP_BUS_PCI;
	} else
#endif
		dbgp.bus = PHYSDEVOP_DBGP_BUS_UNKNOWN;

	return HYPERVISOR_physdev_op(PHYSDEVOP_dbgp_op, &dbgp);
}

int xen_dbgp_reset_prep(struct usb_hcd *hcd)
{
	return xen_dbgp_op(hcd, PHYSDEVOP_DBGP_RESET_PREPARE);
}

int xen_dbgp_external_startup(struct usb_hcd *hcd)
{
	return xen_dbgp_op(hcd, PHYSDEVOP_DBGP_RESET_DONE);
}

#ifndef CONFIG_EARLY_PRINTK_DBGP
#include <linux/export.h>
EXPORT_SYMBOL_GPL(xen_dbgp_reset_prep);
EXPORT_SYMBOL_GPL(xen_dbgp_external_startup);
#endif
move'>nds-private-remove</option>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<tr><th>author</th><td>Piotr Luc &lt;piotr.luc@intel.com&gt;</td><td class='right'>2016-10-12 20:27:25 +0200</td></tr>
<tr><th>committer</th><td>Ingo Molnar &lt;mingo@kernel.org&gt;</td><td class='right'>2016-10-17 10:45:09 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=36c4b6c14d20b37fda79cbcd3e8ef7d11f5ef9dc'>36c4b6c14d20b37fda79cbcd3e8ef7d11f5ef9dc</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=36c4b6c14d20b37fda79cbcd3e8ef7d11f5ef9dc'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=36c4b6c14d20b37fda79cbcd3e8ef7d11f5ef9dc'>a871dada9e0d203f6f539e5f8b9e76933879dbdb</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=608284bf0def3ca5e6936920fcd84294101ef12d'>608284bf0def3ca5e6936920fcd84294101ef12d</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=36c4b6c14d20b37fda79cbcd3e8ef7d11f5ef9dc&amp;id2=608284bf0def3ca5e6936920fcd84294101ef12d'>diff</a>)</td></tr></table>
<div class='commit-subject'>perf/x86/intel/rapl: Add Knights Mill CPUID</div><div class='commit-msg'>Add Knights Mill (KNM) to the list of CPUIDs supported by rapl.

Signed-off-by: Piotr Luc &lt;piotr.luc@intel.com&gt;
Reviewed-by: Dave Hansen &lt;dave.hansen@intel.com&gt;
Cc: Andy Lutomirski &lt;luto@kernel.org&gt;
Cc: Borislav Petkov &lt;bp@alien8.de&gt;
Cc: Brian Gerst &lt;brgerst@gmail.com&gt;
Cc: Denys Vlasenko &lt;dvlasenk@redhat.com&gt;
Cc: H. Peter Anvin &lt;hpa@zytor.com&gt;
Cc: Josh Poimboeuf &lt;jpoimboe@redhat.com&gt;
Cc: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
Cc: Peter Zijlstra &lt;peterz@infradead.org&gt;
Cc: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Link: http://lkml.kernel.org/r/20161012182725.2701-1-piotr.luc@intel.com
Signed-off-by: Ingo Molnar &lt;mingo@kernel.org&gt;
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