pci/endpoint/pci-epc-mem.c

26 	unsigned int page_shift = ilog2(mem->window.page_size);  in pci_epc_mem_get_order()
92 		mem->window.phys_base = windows[i].phys_base;  in pci_epc_multi_mem_init()
93 		mem->window.size = windows[i].size;  in pci_epc_multi_mem_init()
94 		mem->window.page_size = page_size;  in pci_epc_multi_mem_init()
121  * @base: Physical address of the window region
122  * @size: Total Size of the window region
123  * @page_size: Page size of the window region
191 		if (size > mem->window.size)  in pci_epc_mem_alloc_addr()
194 		align_size = ALIGN(size, mem->window.page_size);  in pci_epc_mem_alloc_addr()
201 			page_shift = ilog2(mem->window.page_size);  in pci_epc_mem_alloc_addr()
202 			*phys_addr = mem->window.phys_base +  in pci_epc_mem_alloc_addr()
230 		if (phys_addr >= mem->window.phys_base &&  in pci_epc_get_matching_window()
231 		    phys_addr < (mem->window.phys_base + mem->window.size))  in pci_epc_get_matching_window()
258 		pr_err("failed to get matching window\n");  in pci_epc_mem_free_addr()
262 	page_size = mem->window.page_size;  in pci_epc_mem_free_addr()
265 	pageno = (phys_addr - mem->window.phys_base) >> page_shift;  in pci_epc_mem_free_addr()