53 static void i40iw_free_vmalloc_mem(struct i40iw_hw *hw, struct i40iw_chunk *chunk);
63 	struct i40iw_chunk *chunk;  in i40iw_destroy_pble_pool()  local
68 			chunk = list_entry(clist, struct i40iw_chunk, list);  in i40iw_destroy_pble_pool()
69 			if (chunk->type == I40IW_VMALLOC)  in i40iw_destroy_pble_pool()
70 				i40iw_free_vmalloc_mem(dev->hw, chunk);  in i40iw_destroy_pble_pool()
71 			kfree(chunk);  in i40iw_destroy_pble_pool()
138 	struct i40iw_chunk *chunk = info->chunk;  in add_sd_direct()  local
151 			chunk->type = I40IW_DMA_COHERENT;  in add_sd_direct()
155 	chunk->size = info->pages << I40IW_HMC_PAGED_BP_SHIFT;  in add_sd_direct()
156 	chunk->vaddr = ((u8 *)sd_entry->u.bp.addr.va + offset);  in add_sd_direct()
157 	chunk->fpm_addr = pble_rsrc->next_fpm_addr;  in add_sd_direct()
159 		    chunk->size, chunk->size, chunk->vaddr, chunk->fpm_addr);  in add_sd_direct()
168 static void i40iw_free_vmalloc_mem(struct i40iw_hw *hw, struct i40iw_chunk *chunk)  in i40iw_free_vmalloc_mem()  argument
173 	if (!chunk->pg_cnt)  in i40iw_free_vmalloc_mem()
175 	for (i = 0; i < chunk->pg_cnt; i++)  in i40iw_free_vmalloc_mem()
176 		dma_unmap_page(&pcidev->dev, chunk->dmaaddrs[i], PAGE_SIZE, DMA_BIDIRECTIONAL);  in i40iw_free_vmalloc_mem()
179 	kfree(chunk->dmaaddrs);  in i40iw_free_vmalloc_mem()
180 	chunk->dmaaddrs = NULL;  in i40iw_free_vmalloc_mem()
181 	vfree(chunk->vaddr);  in i40iw_free_vmalloc_mem()
182 	chunk->vaddr = NULL;  in i40iw_free_vmalloc_mem()
183 	chunk->type = 0;  in i40iw_free_vmalloc_mem()
193 						    struct i40iw_chunk *chunk,  in i40iw_get_vmalloc_mem()  argument
202 	chunk->dmaaddrs = kzalloc(pg_cnt << 3, GFP_KERNEL);  in i40iw_get_vmalloc_mem()
203 	if (!chunk->dmaaddrs)  in i40iw_get_vmalloc_mem()
206 	chunk->vaddr = vmalloc(size);  in i40iw_get_vmalloc_mem()
207 	if (!chunk->vaddr) {  in i40iw_get_vmalloc_mem()
208 		kfree(chunk->dmaaddrs);  in i40iw_get_vmalloc_mem()
209 		chunk->dmaaddrs = NULL;  in i40iw_get_vmalloc_mem()
212 	chunk->size = size;  in i40iw_get_vmalloc_mem()
213 	addr = (u8 *)chunk->vaddr;  in i40iw_get_vmalloc_mem()
218 		chunk->dmaaddrs[i] = dma_map_page(&pcidev->dev, page, 0,  in i40iw_get_vmalloc_mem()
220 		if (dma_mapping_error(&pcidev->dev, chunk->dmaaddrs[i]))  in i40iw_get_vmalloc_mem()
225 	chunk->pg_cnt = i;  in i40iw_get_vmalloc_mem()
226 	chunk->type = I40IW_VMALLOC;  in i40iw_get_vmalloc_mem()
230 	i40iw_free_vmalloc_mem(hw, chunk);  in i40iw_get_vmalloc_mem()
259 	struct i40iw_chunk *chunk = info->chunk;  in add_bp_pages()  local
266 	status = i40iw_get_vmalloc_mem(dev->hw, chunk, info->pages);  in add_bp_pages()
284 	addr = chunk->vaddr;  in add_bp_pages()
286 		mem.pa = chunk->dmaaddrs[i];  in add_bp_pages()
312 	chunk->fpm_addr = pble_rsrc->next_fpm_addr;  in add_bp_pages()
315 	i40iw_free_vmalloc_mem(dev->hw, chunk);  in add_bp_pages()
329 	struct i40iw_chunk *chunk;  in add_pble_pool()  local
343 	chunk = kzalloc(sizeof(*chunk), GFP_KERNEL);  in add_pble_pool()
344 	if (!chunk)  in add_pble_pool()
347 	chunk->fpm_addr = pble_rsrc->next_fpm_addr;  in add_pble_pool()
353 	info.chunk = chunk;  in add_pble_pool()
385 	if (gen_pool_add_virt(pble_rsrc->pinfo.pool, (unsigned long)chunk->vaddr,  in add_pble_pool()
386 			      (phys_addr_t)chunk->fpm_addr, chunk->size, -1)) {  in add_pble_pool()
391 	pble_rsrc->next_fpm_addr += chunk->size;  in add_pble_pool()
393 		    pble_rsrc->next_fpm_addr, chunk->size, chunk->size);  in add_pble_pool()
394 	pble_rsrc->unallocated_pble -= (chunk->size >> 3);  in add_pble_pool()
408 	list_add(&chunk->list, &pble_rsrc->pinfo.clist);  in add_pble_pool()
411 	kfree(chunk);  in add_pble_pool()