Cross Reference: /illumos-gate/usr/src/uts/common/io/lofi.c

Lines Matching refs:instance
38  * during attach, and is instance number 0. lofiadm communicates with lofi
41  * are identified by lofi instance number, and the instance number is also used
49  * To support virtual disks, the instance number space is divided to two
50  * parts, upper part for instance number and lower part for minor number
83  * unmap and remove the lofi instance.
87  * last lofi_close will perform the unmapping and this lofi instance will be
95  * will perform unmap and this lofi instance will be removed.
98  * Once ls_cleanup is set for the instance, we do not allow lofi_open()
99  * calls to succeed and can have last lofi_close() to remove the instance.
366 	int	instance;
369 	instance = ddi_get_instance(dip);
370 	if (instance == 0)	/* control node does not have disk */
373 	lsp = ddi_get_soft_state(lofi_statep, instance);
444 	int instance;
448 	instance = ddi_get_instance(dip);
449 	if (instance == 0)		/* control device has no storage */
452 	lsp = ddi_get_soft_state(lofi_statep, instance);
460 	 * When mapping is created, new lofi instance is created and
1788 	int instance;
1790 	instance = LOFI_MINOR2ID(getminor(dev));
1793 		lsp = ddi_get_soft_state(lofi_statep, instance);
1799 		*result = (void *) (intptr_t)instance;
1809 	int instance = ddi_get_instance(lsp->ls_dip);
1825 		    S_IFBLK, LOFI_ID2MINOR(instance), DDI_PSEUDO, 0);
1828 			    LOFI_CHAR_NODE, S_IFCHR, LOFI_ID2MINOR(instance),
1877 	int	instance = ddi_get_instance(dip);
1885 	error = ddi_soft_state_zalloc(lofi_statep, instance);
1890 	lsp = ddi_get_soft_state(lofi_statep, instance);
1914 	lsp->ls_kstat = kstat_create_zone(LOFI_DRIVER_NAME, instance,
1941 	ddi_soft_state_free(lofi_statep, instance);
1949 	int	instance = ddi_get_instance(dip);
1956 	 * Instance 0 is control instance, attaching control instance
1959 	if (instance == 0) {
1964 		lsp = ddi_get_soft_state(lofi_statep, instance);
1995 	int instance = ddi_get_instance(dip);
2001 	 * If the instance is not 0, release state.
2002 	 * The instance 0 is control device, we can not detach it
2005 	if (instance != 0) {
2006 		lsp = ddi_get_soft_state(lofi_statep, instance);
2008 			ddi_soft_state_free(lofi_statep, instance);
2682 		    "instance", klip->li_id)) != DDI_PROP_SUCCESS)