common/os/sunmdi.c

122  * vhci cached data is flushed to the disk.
179 const char		*mdi_component_prop_vhci = "vhci";
314 /* called once when first vhci registers with mdi */
406 	 * Scan for already registered vhci
474 	 * Claim the devfs node as a vhci component
490  * 		of a vhci to unregister it from the framework.
1318  *		hold the vhci client lock.
1376  *		should hold the vhci client lock.
1397  *		Caller should hold the vhci client lock.
1491  *		Caller should hold the vhci client lock.
2664 		MDI_DEBUG(2, (MDI_WARN, pdip, "invalid vhci"));
2712 	 * the client addresses (caddr) are unique per vhci basis.
3453 		    "!invalid vhci: pip %s %p",
5768 			 * the vhci.
7149 	 * Note: Before the client is enumerated under vhci by phci,
7224 	mdi_vhci_t *vhci;
7230 		vhci = DEVI(dip)->devi_mdi_xhci;
7231 		ASSERT(vhci);
7232 		*mdi_class = vhci->vh_class;
7296  *		Get the vhci private information associated with the
7311  *		Set the vhci private information in the mdi_pathinfo node
7323  *		Get the vhci private information associated with the
7340  *		Set the vhci private information in the mdi_phci node
7436  * List of vhci class names:
7437  * A vhci class name must be in this list only if the corresponding vhci
7445  * During boot time, the on-disk vhci cache for every vhci class is read
7450 /* nvpair names in vhci cache nvlist */
7457  * Given vhci class name, return its on-disk vhci cache filename.
7469 	 * fmt contains the on-disk vhci cache file name format;
7482  * initialize the vhci cache related data structures and read the on-disk
7483  * vhci cached data into memory.
7514 	 * The on-disk vhci cache is read during booting prior to the
7527 	 * (or detaching) and reloading (or attaching) of a vhci driver.
7553  * free all vhci cache related resources
7596  * Stop all vhci cache related async threads and free their resources.
7642  * Stop vhci cache flush thread
7798  * Copy the contents of paddrnvl to vhci cache.
7799  * paddrnvl nvlist contains path information for a vhci client.
7824  * Copy the contents of caddrmapnvl to vhci cache.
7825  * caddrmapnvl nvlist contains vhci client address to phci client address
7853  * Copy the contents of the main nvlist to vhci cache.
7856  * The nvlist contains the mappings between the vhci client addresses and
7872  * where caddr1, caddr2, ... are vhci client name and addresses in the
7931  * vhci cache and add it to the caddrmapnnvl.
7963  * Build caddrmapnvl using the information in the vhci cache
7992  * Build nvlist using the information in the vhci cache.
8087  * Add the specified phci to the vhci cache if not already present.
8130  * Remove the reference to the specified phci from the vhci cache.
8201  * Add the specified path to the vhci cache if not already present.
8260  * Remove the reference to the specified path from the vhci cache.
8285  * Flush the vhci cache to disk.
8336  * Call flush_vhcache() to flush the vhci cache at the scheduled time.
8394  * Make vhci cache dirty and schedule flushing by vhcache flush thread.
8435  * we initiate on behalf of a vhci.
8439 	struct mdi_vhci_bus_config_s *phbc_vhbusconfig;	/* vhci bus config */
8443 /* vhci bus config structure - one for each vhci bus config operation */
8493  * Bus config all phcis associated with the vhci in parallel.
8608  * Build a list of phci client paths for the specified vhci client.
8724  * on-disk vhci cache. So every time this flag is updated the cache must be
8796  * Dequeue elements from vhci async client config list and bus configure
8923  * Bus configure all paths for the specified vhci client.
9013  * vhci class and root support capability of a phci driver can be
9014  * specified using ddi-vhci-class and ddi-no-root-support properties in the
9133  * Attach the phci driver instances associated with the specified vhci class.
9167  * Build vhci cache:
9274  * Generic vhci bus config implementation:
9277  *	vdip	vhci dip
9312 	 * vhci child nodes to be enumerated under the vhci node.  Adding a
9313 	 * vhci child requires an ndi_devi_enter of the vhci. Since another
9316 	 * the vhci node.
9320 		    "vhci dip is busy owned %p", (void *)vdip));
9372 	 * All requested child nodes are enumerated under the vhci.
9390  * Read the on-disk vhci cache into an nvlist for the specified vhci class.
9415  * Read on-disk vhci cache into nvlists for all vhci classes.
9428  * Remove all stale entries from vhci cache.
9484  * Remove all stale entries from vhci cache.
9564  *		Walker routine to traverse vhci dev_info nodes
9573 	 * Scan for already registered vhci