145 		char ch = (char)((app_id >> (24 - j*8)) & 0xff);  in genwqe_read_app_id()
171 		crc = i << 24;  in genwqe_init_crc32()
204 		i = ((crc >> 24) ^ *buff++) & 0xFF;  in genwqe_crc32()
525  * @m:          mapping params
545 int genwqe_user_vmap(struct genwqe_dev *cd, struct dma_mapping *m, void *uaddr,  in genwqe_user_vmap()  argument
553 		m->size = 0;	/* mark unused and not added */  in genwqe_user_vmap()
556 	m->u_vaddr = uaddr;  in genwqe_user_vmap()
557 	m->size    = size;  in genwqe_user_vmap()
563 		m->size = 0;	/* mark unused and not added */  in genwqe_user_vmap()
566 	m->nr_pages = DIV_ROUND_UP(offs + size, PAGE_SIZE);  in genwqe_user_vmap()
568 	m->page_list = kcalloc(m->nr_pages,  in genwqe_user_vmap()
571 	if (!m->page_list) {  in genwqe_user_vmap()
573 		m->nr_pages = 0;  in genwqe_user_vmap()
574 		m->u_vaddr = NULL;  in genwqe_user_vmap()
575 		m->size = 0;	/* mark unused and not added */  in genwqe_user_vmap()
578 	m->dma_list = (dma_addr_t *)(m->page_list + m->nr_pages);  in genwqe_user_vmap()
582 				 m->nr_pages,  in genwqe_user_vmap()
583 				 m->write ? FOLL_WRITE : 0,	/* readable/writable */  in genwqe_user_vmap()
584 				 m->page_list);	/* ptrs to pages */  in genwqe_user_vmap()
589 	if (rc < m->nr_pages) {  in genwqe_user_vmap()
590 		unpin_user_pages_dirty_lock(m->page_list, rc, m->write);  in genwqe_user_vmap()
595 	rc = genwqe_map_pages(cd, m->page_list, m->nr_pages, m->dma_list);  in genwqe_user_vmap()
602 	unpin_user_pages_dirty_lock(m->page_list, m->nr_pages, m->write);  in genwqe_user_vmap()
605 	kfree(m->page_list);  in genwqe_user_vmap()
606 	m->page_list = NULL;  in genwqe_user_vmap()
607 	m->dma_list = NULL;  in genwqe_user_vmap()
608 	m->nr_pages = 0;  in genwqe_user_vmap()
609 	m->u_vaddr = NULL;  in genwqe_user_vmap()
610 	m->size = 0;		/* mark unused and not added */  in genwqe_user_vmap()
618  * @m:          mapping params
620 int genwqe_user_vunmap(struct genwqe_dev *cd, struct dma_mapping *m)  in genwqe_user_vunmap()  argument
624 	if (!dma_mapping_used(m)) {  in genwqe_user_vunmap()
626 			__func__, m);  in genwqe_user_vunmap()
630 	if (m->dma_list)  in genwqe_user_vunmap()
631 		genwqe_unmap_pages(cd, m->dma_list, m->nr_pages);  in genwqe_user_vunmap()
633 	if (m->page_list) {  in genwqe_user_vunmap()
634 		unpin_user_pages_dirty_lock(m->page_list, m->nr_pages,  in genwqe_user_vunmap()
635 					    m->write);  in genwqe_user_vunmap()
636 		kfree(m->page_list);  in genwqe_user_vunmap()
637 		m->page_list = NULL;  in genwqe_user_vunmap()
638 		m->dma_list = NULL;  in genwqe_user_vunmap()
639 		m->nr_pages = 0;  in genwqe_user_vunmap()
642 	m->u_vaddr = NULL;  in genwqe_user_vunmap()
643 	m->size = 0;		/* mark as unused and not added */  in genwqe_user_vunmap()
686 	 * r-m-w may require a mask 0x3C to avoid hitting hard  in genwqe_card_reset()
745  * @m:          maximum possible entries
751 		       unsigned int *i, unsigned int m, u32 addr, u32 idx,  in set_reg_idx()  argument
754 	if (WARN_ON_ONCE(*i >= m))  in set_reg_idx()
765 		   unsigned int *i, unsigned int m, u32 addr, u64 val)  in set_reg()  argument
767 	return set_reg_idx(cd, r, i, m, addr, 0, val);  in set_reg()
793 		ufir_addr = (i << 24) | 0x008;  in genwqe_read_ffdc_regs()
798 		ufec_addr = (i << 24) | 0x018;  in genwqe_read_ffdc_regs()
807 			sfir_addr = (i << 24) | (0x100 + 8 * j);  in genwqe_read_ffdc_regs()
811 			sfec_addr = (i << 24) | (0x300 + 8 * j);  in genwqe_read_ffdc_regs()
848 			/* 38:24 */  in genwqe_ffdc_buff_size()
849 			d_len  = (val & 0x0000007fff000000ull) >> 24;  in genwqe_ffdc_buff_size()
871 		traps = (val >> 24) & 0xff;  in genwqe_ffdc_buff_size()
906 			d_len  = (e & 0x0000007fff000000ull) >> 24; /* 38:24 */  in genwqe_ffdc_buff_read()
940 		traps = (val >> 24) & 0xff;	/* Number of Traps	*/  in genwqe_ffdc_buff_read()