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From: John-Mark Gurney <jmg@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 94778 for review
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http://perforce.freebsd.org/chv.cgi?CH=94778

Change 94778 by jmg@jmg_arlene on 2006/04/07 21:45:24

	add necessary typedefs along with the dma_sync call..

Affected files ...

.. //depot/projects/kmacy_sun4v/src/sys/sun4v/include/hypervisor_api.h#12 edit

Differences ...

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/include/hypervisor_api.h#12 (text+ko) ====

@@ -48,6 +48,19 @@
 	uint32_t dw;
 	uint64_t qw;
 } pci_cfg_data_t;
+typedef uint64_t tsbid_t;
+typedef uint32_t pages_t;
+typedef enum io_attributes {
+        PCI_MAP_ATTR_READ       = (uint32_t)0x01,
+        PCI_MAP_ATTR_WRITE      = (uint32_t)0x02
+} io_attributes_t;
+typedef enum io_sync_direction {
+        IO_SYNC_DEVICE          = (uint32_t)0x01,
+        IO_SYNC_CPU             = (uint32_t)0x02
+} io_sync_direction_t;
+typedef uint64_t io_page_list_t;
+typedef uint64_t r_addr_t;
+typedef uint64_t io_addr_t;
 
 extern uint64_t hv_mmu_map_perm_addr(void *, int, uint64_t, int);
 extern uint64_t	hv_mmu_unmap_perm_addr(void *, int, int);
@@ -122,6 +135,9 @@
 extern uint64_t hvio_iommu_getbypass(devhandle_t dev_hdl, r_addr_t ra,
 				io_attributes_t io_attributes,
 				io_addr_t *io_addr_p);
+extern uint64_t hvio_dma_sync(devhandle_t dev_hdl, r_addr_t ra,
+				size_t num_bytes, int io_sync_direction,
+				size_t *bytes_synched);
 
 extern void hv_magic_trap_on(void);
 extern void hv_magic_trap_off(void);