3245 				    struct qed_chain *p_chain)  in qed_chain_free_next_ptr()  argument
3247 	void *p_virt = p_chain->p_virt_addr, *p_virt_next = NULL;  in qed_chain_free_next_ptr()
3248 	dma_addr_t p_phys = p_chain->p_phys_addr, p_phys_next = 0;  in qed_chain_free_next_ptr()
3255 	size = p_chain->elem_size * p_chain->usable_per_page;  in qed_chain_free_next_ptr()
3257 	for (i = 0; i < p_chain->page_cnt; i++) {  in qed_chain_free_next_ptr()
3274 				  struct qed_chain *p_chain)  in qed_chain_free_single()  argument
3276 	if (!p_chain->p_virt_addr)  in qed_chain_free_single()
3281 			  p_chain->p_virt_addr, p_chain->p_phys_addr);  in qed_chain_free_single()
3284 static void qed_chain_free_pbl(struct qed_dev *cdev, struct qed_chain *p_chain)  in qed_chain_free_pbl()  argument
3286 	void **pp_virt_addr_tbl = p_chain->pbl.pp_virt_addr_tbl;  in qed_chain_free_pbl()
3287 	u32 page_cnt = p_chain->page_cnt, i, pbl_size;  in qed_chain_free_pbl()
3288 	u8 *p_pbl_virt = p_chain->pbl_sp.p_virt_table;  in qed_chain_free_pbl()
3310 	if (!p_chain->b_external_pbl)  in qed_chain_free_pbl()
3313 				  p_chain->pbl_sp.p_virt_table,  in qed_chain_free_pbl()
3314 				  p_chain->pbl_sp.p_phys_table);  in qed_chain_free_pbl()
3316 	vfree(p_chain->pbl.pp_virt_addr_tbl);  in qed_chain_free_pbl()
3317 	p_chain->pbl.pp_virt_addr_tbl = NULL;  in qed_chain_free_pbl()
3320 void qed_chain_free(struct qed_dev *cdev, struct qed_chain *p_chain)  in qed_chain_free()  argument
3322 	switch (p_chain->mode) {  in qed_chain_free()
3324 		qed_chain_free_next_ptr(cdev, p_chain);  in qed_chain_free()
3327 		qed_chain_free_single(cdev, p_chain);  in qed_chain_free()
3330 		qed_chain_free_pbl(cdev, p_chain);  in qed_chain_free()
3361 qed_chain_alloc_next_ptr(struct qed_dev *cdev, struct qed_chain *p_chain)  in qed_chain_alloc_next_ptr()  argument
3367 	for (i = 0; i < p_chain->page_cnt; i++) {  in qed_chain_alloc_next_ptr()
3375 			qed_chain_init_mem(p_chain, p_virt, p_phys);  in qed_chain_alloc_next_ptr()
3376 			qed_chain_reset(p_chain);  in qed_chain_alloc_next_ptr()
3378 			qed_chain_init_next_ptr_elem(p_chain, p_virt_prev,  in qed_chain_alloc_next_ptr()
3387 	qed_chain_init_next_ptr_elem(p_chain, p_virt_prev,  in qed_chain_alloc_next_ptr()
3388 				     p_chain->p_virt_addr,  in qed_chain_alloc_next_ptr()
3389 				     p_chain->p_phys_addr);  in qed_chain_alloc_next_ptr()
3395 qed_chain_alloc_single(struct qed_dev *cdev, struct qed_chain *p_chain)  in qed_chain_alloc_single()  argument
3405 	qed_chain_init_mem(p_chain, p_virt, p_phys);  in qed_chain_alloc_single()
3406 	qed_chain_reset(p_chain);  in qed_chain_alloc_single()
3413 		    struct qed_chain *p_chain,  in qed_chain_alloc_pbl()  argument
3416 	u32 page_cnt = p_chain->page_cnt, size, i;  in qed_chain_alloc_pbl()
3441 		p_chain->b_external_pbl = true;  in qed_chain_alloc_pbl()
3444 	qed_chain_init_pbl_mem(p_chain, p_pbl_virt, p_pbl_phys,  in qed_chain_alloc_pbl()
3457 			qed_chain_init_mem(p_chain, p_virt, p_phys);  in qed_chain_alloc_pbl()
3458 			qed_chain_reset(p_chain);  in qed_chain_alloc_pbl()
3464 		p_chain->pbl.pp_virt_addr_tbl[i] = p_virt;  in qed_chain_alloc_pbl()
3478 		    struct qed_chain *p_chain,  in qed_chain_alloc()  argument
3499 	qed_chain_init_params(p_chain, page_cnt, (u8) elem_size, intended_use,  in qed_chain_alloc()
3504 		rc = qed_chain_alloc_next_ptr(cdev, p_chain);  in qed_chain_alloc()
3507 		rc = qed_chain_alloc_single(cdev, p_chain);  in qed_chain_alloc()
3510 		rc = qed_chain_alloc_pbl(cdev, p_chain, ext_pbl);  in qed_chain_alloc()
3519 	qed_chain_free(cdev, p_chain);  in qed_chain_alloc()