/*
 * iommu trace points
 *
 * Copyright (C) 2013 Shuah Khan <shuah.kh@samsung.com>
 *
 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM iommu

#if !defined(_TRACE_IOMMU_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_IOMMU_H

#include <linux/tracepoint.h>
#include <linux/pci.h>

struct device;

DECLARE_EVENT_CLASS(iommu_group_event,

	TP_PROTO(int group_id, struct device *dev),

	TP_ARGS(group_id, dev),

	TP_STRUCT__entry(
		__field(int, gid)
		__string(device, dev_name(dev))
	),

	TP_fast_assign(
		__entry->gid = group_id;
		__assign_str(device, dev_name(dev));
	),

	TP_printk("IOMMU: groupID=%d device=%s",
			__entry->gid, __get_str(device)
	)
);

DEFINE_EVENT(iommu_group_event, add_device_to_group,

	TP_PROTO(int group_id, struct device *dev),

	TP_ARGS(group_id, dev)

);

DEFINE_EVENT(iommu_group_event, remove_device_from_group,

	TP_PROTO(int group_id, struct device *dev),

	TP_ARGS(group_id, dev)
);

DECLARE_EVENT_CLASS(iommu_device_event,

	TP_PROTO(struct device *dev),

	TP_ARGS(dev),

	TP_STRUCT__entry(
		__string(device, dev_name(dev))
	),

	TP_fast_assign(
		__assign_str(device, dev_name(dev));
	),

	TP_printk("IOMMU: device=%s", __get_str(device)
	)
);

DEFINE_EVENT(iommu_device_event, attach_device_to_domain,

	TP_PROTO(struct device *dev),

	TP_ARGS(dev)
);

DEFINE_EVENT(iommu_device_event, detach_device_from_domain,

	TP_PROTO(struct device *dev),

	TP_ARGS(dev)
);

TRACE_EVENT(map,

	TP_PROTO(unsigned long iova, phys_addr_t paddr, size_t size),

	TP_ARGS(iova, paddr, size),

	TP_STRUCT__entry(
		__field(u64, iova)
		__field(u64, paddr)
		__field(size_t, size)
	),

	TP_fast_assign(
		__entry->iova = iova;
		__entry->paddr = paddr;
		__entry->size = size;
	),

	TP_printk("IOMMU: iova=0x%016llx paddr=0x%016llx size=%zu",
			__entry->iova, __entry->paddr, __entry->size
	)
);

TRACE_EVENT(unmap,

	TP_PROTO(unsigned long iova, size_t size, size_t unmapped_size),

	TP_ARGS(iova, size, unmapped_size),

	TP_STRUCT__entry(
		__field(u64, iova)
		__field(size_t, size)
		__field(size_t, unmapped_size)
	),

	TP_fast_assign(
		__entry->iova = iova;
		__entry->size = size;
		__entry->unmapped_size = unmapped_size;
	),

	TP_printk("IOMMU: iova=0x%016llx size=%zu unmapped_size=%zu",
			__entry->iova, __entry->size, __entry->unmapped_size
	)
);

DECLARE_EVENT_CLASS(iommu_error,

	TP_PROTO(struct device *dev, unsigned long iova, int flags),

	TP_ARGS(dev, iova, flags),

	TP_STRUCT__entry(
		__string(device, dev_name(dev))
		__string(driver, dev_driver_string(dev))
		__field(u64, iova)
		__field(int, flags)
	),

	TP_fast_assign(
		__assign_str(device, dev_name(dev));
		__assign_str(driver, dev_driver_string(dev));
		__entry->iova = iova;
		__entry->flags = flags;
	),

	TP_printk("IOMMU:%s %s iova=0x%016llx flags=0x%04x",
			__get_str(driver), __get_str(device),
			__entry->iova, __entry->flags
	)
);

DEFINE_EVENT(iommu_error, io_page_fault,

	TP_PROTO(struct device *dev, unsigned long iova, int flags),

	TP_ARGS(dev, iova, flags)
);
#endif /* _TRACE_IOMMU_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
0</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>Tomi Valkeinen &lt;tomi.valkeinen@ti.com&gt;</td><td class='right'>2016-05-18 12:22:32 +0300</td></tr>
<tr><th>committer</th><td>Tomi Valkeinen &lt;tomi.valkeinen@ti.com&gt;</td><td class='right'>2016-05-19 20:19:09 +0300</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=31dca077056afd0a6089b9eaca1e4e485acc1ddc'>31dca077056afd0a6089b9eaca1e4e485acc1ddc</a> (<a href='/cgit.cgi/linux/net-next.git/patch/?id=31dca077056afd0a6089b9eaca1e4e485acc1ddc'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=31dca077056afd0a6089b9eaca1e4e485acc1ddc'>ff2cae7e08f9cb2f75698ef9d9427467f691663c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/?id=683cd8669797000ca5b3730b8773013e13eb89e0'>683cd8669797000ca5b3730b8773013e13eb89e0</a> (<a href='/cgit.cgi/linux/net-next.git/diff/?id=31dca077056afd0a6089b9eaca1e4e485acc1ddc&amp;id2=683cd8669797000ca5b3730b8773013e13eb89e0'>diff</a>)</td></tr></table>
<div class='commit-subject'>drm/omap: DPI: rename "DSI" related names</div><div class='commit-msg'>Originally DSS only had DSI PLLs, and thus the DPI driver has functions
and variables that refer to DSI or DSI PLL. Now we support DSI, VIDEO
and HDMI PLLs, so it's time to remove the DSI references from the code.

Signed-off-by: Tomi Valkeinen &lt;tomi.valkeinen@ti.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=31dca077056afd0a6089b9eaca1e4e485acc1ddc'>Diffstat</a></div><table summary='diffstat' class='diffstat'>