1653 static u64 its_read_baser(struct its_node *its, struct its_baser *baser)  in its_read_baser()  argument
1655 	u32 idx = baser - its->tables;  in its_read_baser()
1660 static void its_write_baser(struct its_node *its, struct its_baser *baser,  in its_write_baser()  argument
1663 	u32 idx = baser - its->tables;  in its_write_baser()
1666 	baser->val = its_read_baser(its, baser);  in its_write_baser()
1669 static int its_setup_baser(struct its_node *its, struct its_baser *baser,  in its_setup_baser()  argument
1673 	u64 val = its_read_baser(its, baser);  in its_setup_baser()
1733 	its_write_baser(its, baser, val);  in its_setup_baser()
1734 	tmp = baser->val;  in its_setup_baser()
1759 		baser->base = NULL;  in its_setup_baser()
1779 	baser->order = order;  in its_setup_baser()
1780 	baser->base = base;  in its_setup_baser()
1781 	baser->psz = psz;  in its_setup_baser()
1795 				     struct its_baser *baser,  in its_parse_indirect_baser()  argument
1798 	u64 tmp = its_read_baser(its, baser);  in its_parse_indirect_baser()
1811 		its_write_baser(its, baser, val | GITS_BASER_INDIRECT);  in its_parse_indirect_baser()
1812 		indirect = !!(baser->val & GITS_BASER_INDIRECT);  in its_parse_indirect_baser()
1873 		struct its_baser *baser = its->tables + i;  in its_alloc_tables()  local
1874 		u64 val = its_read_baser(its, baser);  in its_alloc_tables()
1884 			indirect = its_parse_indirect_baser(its, baser,  in its_alloc_tables()
1888 			indirect = its_parse_indirect_baser(its, baser,  in its_alloc_tables()
1894 		err = its_setup_baser(its, baser, cache, shr, psz, order, indirect);  in its_alloc_tables()
1901 		psz = baser->psz;  in its_alloc_tables()
1902 		cache = baser->val & GITS_BASER_CACHEABILITY_MASK;  in its_alloc_tables()
1903 		shr = baser->val & GITS_BASER_SHAREABILITY_MASK;  in its_alloc_tables()
2107 static bool its_alloc_table_entry(struct its_baser *baser, u32 id)  in its_alloc_table_entry()  argument
2114 	esz = GITS_BASER_ENTRY_SIZE(baser->val);  in its_alloc_table_entry()
2115 	if (!(baser->val & GITS_BASER_INDIRECT))  in its_alloc_table_entry()
2116 		return (id < (PAGE_ORDER_TO_SIZE(baser->order) / esz));  in its_alloc_table_entry()
2119 	idx = id >> ilog2(baser->psz / esz);  in its_alloc_table_entry()
2120 	if (idx >= (PAGE_ORDER_TO_SIZE(baser->order) / GITS_LVL1_ENTRY_SIZE))  in its_alloc_table_entry()
2123 	table = baser->base;  in its_alloc_table_entry()
2127 		page = alloc_pages(GFP_KERNEL | __GFP_ZERO, get_order(baser->psz));  in its_alloc_table_entry()
2132 		if (!(baser->val & GITS_BASER_SHAREABILITY_MASK))  in its_alloc_table_entry()
2133 			gic_flush_dcache_to_poc(page_address(page), baser->psz);  in its_alloc_table_entry()
2138 		if (!(baser->val & GITS_BASER_SHAREABILITY_MASK))  in its_alloc_table_entry()
2150 	struct its_baser *baser;  in its_alloc_device_table()  local
2152 	baser = its_get_baser(its, GITS_BASER_TYPE_DEVICE);  in its_alloc_device_table()
2155 	if (!baser)  in its_alloc_device_table()
2158 	return its_alloc_table_entry(baser, dev_id);  in its_alloc_device_table()
2173 		struct its_baser *baser;  in its_alloc_vpe_table()  local
2178 		baser = its_get_baser(its, GITS_BASER_TYPE_VCPU);  in its_alloc_vpe_table()
2179 		if (!baser)  in its_alloc_vpe_table()
2182 		if (!its_alloc_table_entry(baser, vpe_id))  in its_alloc_vpe_table()
3220 			struct its_baser *baser = &its->tables[i];  in its_restore_enable()  local
3222 			if (!(baser->val & GITS_BASER_VALID))  in its_restore_enable()
3225 			its_write_baser(its, baser, baser->val);  in its_restore_enable()
3356 	u64 baser, tmp, typer;  in its_probe_one()  local
3433 	baser = (virt_to_phys(its->cmd_base)	|  in its_probe_one()
3439 	gits_write_cbaser(baser, its->base + GITS_CBASER);  in its_probe_one()
3442 	if ((tmp ^ baser) & GITS_CBASER_SHAREABILITY_MASK) {  in its_probe_one()
3449 			baser &= ~(GITS_CBASER_SHAREABILITY_MASK |  in its_probe_one()
3451 			baser |= GITS_CBASER_nC;  in its_probe_one()
3452 			gits_write_cbaser(baser, its->base + GITS_CBASER);  in its_probe_one()