| /Linux-v5.4/include/linux/ |
| D | dmapool.h | 21 struct dma_pool *dma_pool_create(const char *name, struct device *dev,
24 void dma_pool_destroy(struct dma_pool *pool);
26 void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags,
28 void dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t addr);
33 struct dma_pool *dmam_pool_create(const char *name, struct device *dev,
35 void dmam_pool_destroy(struct dma_pool *pool);
38 static inline struct dma_pool *dma_pool_create(const char *name, in dma_pool_create()
41 static inline void dma_pool_destroy(struct dma_pool *pool) { } in dma_pool_destroy()
42 static inline void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags, in dma_pool_alloc()
44 static inline void dma_pool_free(struct dma_pool *pool, void *vaddr, in dma_pool_free()
[all …]
|
| /Linux-v5.4/mm/ |
| D | dmapool.c | 42 struct dma_pool { /* the pool */ struct
71 struct dma_pool *pool; in show_pools() argument
130 struct dma_pool *dma_pool_create(const char *name, struct device *dev, in dma_pool_create()
133 struct dma_pool *retval; in dma_pool_create()
205 static void pool_initialise_page(struct dma_pool *pool, struct dma_page *page) in pool_initialise_page()
221 static struct dma_page *pool_alloc_page(struct dma_pool *pool, gfp_t mem_flags) in pool_alloc_page()
249 static void pool_free_page(struct dma_pool *pool, struct dma_page *page) in pool_free_page()
269 void dma_pool_destroy(struct dma_pool *pool) in dma_pool_destroy()
319 void *dma_pool_alloc(struct dma_pool *pool, gfp_t mem_flags, in dma_pool_alloc()
388 static struct dma_page *pool_find_page(struct dma_pool *pool, dma_addr_t dma) in pool_find_page()
[all …]
|
| /Linux-v5.4/drivers/gpu/drm/ttm/ |
| D | ttm_page_alloc_dma.c | 97 struct dma_pool { struct
151 struct dma_pool *pool;
266 static int ttm_set_pages_caching(struct dma_pool *pool, in ttm_set_pages_caching()
286 static void __ttm_dma_free_page(struct dma_pool *pool, struct dma_page *d_page) in __ttm_dma_free_page()
299 static struct dma_page *__ttm_dma_alloc_page(struct dma_pool *pool) in __ttm_dma_alloc_page()
344 static void ttm_pool_update_free_locked(struct dma_pool *pool, in ttm_pool_update_free_locked()
353 static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page) in ttm_dma_page_put()
370 static void ttm_dma_pages_put(struct dma_pool *pool, struct list_head *d_pages, in ttm_dma_pages_put()
404 static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free, in ttm_dma_page_pool_free()
501 struct dma_pool *pool; in ttm_dma_free_pool()
[all …]
|
| /Linux-v5.4/drivers/scsi/megaraid/ |
| D | megaraid_mbox.h | 194 struct dma_pool *mbox_pool_handle;
196 struct dma_pool *epthru_pool_handle;
198 struct dma_pool *sg_pool_handle;
|
| D | megaraid_ioctl.h | 241 struct dma_pool *handle;
293 struct dma_pool *pthru_dma_pool;
|
| D | megaraid_sas_fusion.h | 1274 struct dma_pool *dma_pool_ptr;
1284 struct dma_pool *io_request_frames_pool;
1288 struct dma_pool *sg_dma_pool;
1289 struct dma_pool *sense_dma_pool;
1297 struct dma_pool *reply_frames_desc_pool;
1298 struct dma_pool *reply_frames_desc_pool_align;
|
| /Linux-v5.4/drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe_fcoe.h | 42 struct dma_pool *pool;
47 struct dma_pool *pool;
|
| /Linux-v5.4/drivers/crypto/ccp/ |
| D | ccp-dev-v3.c | 373 struct dma_pool *dma_pool; in ccp_init() local
388 dma_pool = dma_pool_create(dma_pool_name, dev, in ccp_init()
391 if (!dma_pool) { in ccp_init()
402 cmd_q->dma_pool = dma_pool; in ccp_init()
513 dma_pool_destroy(ccp->cmd_q[i].dma_pool); in ccp_init()
551 dma_pool_destroy(ccp->cmd_q[i].dma_pool); in ccp_destroy()
|
| D | ccp-dev.h | 267 struct dma_pool *dma_pool; member
459 struct dma_pool *dma_pool; member
|
| D | ccp-dev-v5.c | 783 struct dma_pool *dma_pool; in ccp5_init() local
799 dma_pool = dma_pool_create(dma_pool_name, dev, in ccp5_init()
802 if (!dma_pool) { in ccp5_init()
813 cmd_q->dma_pool = dma_pool; in ccp5_init()
990 dma_pool_destroy(ccp->cmd_q[i].dma_pool); in ccp5_init()
|
| /Linux-v5.4/drivers/firmware/google/ |
| D | gsmi.c | 99 struct dma_pool *dma_pool; /* DMA buffer pool */ member
159 smibuf->start = dma_pool_alloc(gsmi_dev.dma_pool, GFP_KERNEL, in gsmi_buf_alloc()
178 dma_pool_free(gsmi_dev.dma_pool, smibuf->start, in gsmi_buf_free()
898 gsmi_dev.dma_pool = dma_pool_create("gsmi", &gsmi_dev.pdev->dev, in gsmi_init()
900 if (!gsmi_dev.dma_pool) in gsmi_init()
1016 dma_pool_destroy(gsmi_dev.dma_pool); in gsmi_init()
1038 dma_pool_destroy(gsmi_dev.dma_pool); in gsmi_exit()
|
| /Linux-v5.4/drivers/usb/musb/ |
| D | tusb6010_omap.c | 54 struct tusb_dma_data dma_pool[MAX_DMAREQ]; member
400 chdat->dma_data = &chdat->tusb_dma->dma_pool[dmareq_nr]; in tusb_omap_dma_allocate_dmareq()
476 chdat->dma_data = &tusb_dma->dma_pool[0]; in tusb_omap_dma_allocate()
528 if (tusb_dma && tusb_dma->dma_pool[i].chan) in tusb_dma_controller_destroy()
529 dma_release_channel(tusb_dma->dma_pool[i].chan); in tusb_dma_controller_destroy()
543 struct tusb_dma_data *dma_data = &tusb_dma->dma_pool[i]; in tusb_omap_allocate_dma_pool()
573 struct tusb_dma_data *dma_data = &tusb_dma->dma_pool[i]; in tusb_omap_allocate_dma_pool()
|
| /Linux-v5.4/drivers/usb/chipidea/ |
| D | ci.h | 102 struct dma_pool *td_pool;
225 struct dma_pool *qh_pool;
226 struct dma_pool *td_pool;
|
| /Linux-v5.4/drivers/scsi/lpfc/ |
| D | lpfc.h | 987 struct dma_pool *lpfc_sg_dma_buf_pool;
988 struct dma_pool *lpfc_mbuf_pool;
989 struct dma_pool *lpfc_hrb_pool; /* header receive buffer pool */
990 struct dma_pool *lpfc_drb_pool; /* data receive buffer pool */
991 struct dma_pool *lpfc_nvmet_drb_pool; /* data receive buffer pool */
992 struct dma_pool *lpfc_hbq_pool; /* SLI3 hbq buffer pool */
993 struct dma_pool *txrdy_payload_pool;
994 struct dma_pool *lpfc_cmd_rsp_buf_pool;
|
| /Linux-v5.4/drivers/dma/ |
| D | fsl_raid.h | 261 struct dma_pool *cf_desc_pool;
262 struct dma_pool *hw_desc_pool;
|
| D | coh901318.h | 18 struct dma_pool *dmapool;
|
| D | at_hdmac_regs.h | 333 struct dma_pool *dma_desc_pool;
334 struct dma_pool *memset_pool;
|
| /Linux-v5.4/drivers/net/wan/ |
| D | ixp4xx_hss.c | 324 static struct dma_pool *dma_pool; variable
970 dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev, in init_hdlc_queues()
972 if (!dma_pool) in init_hdlc_queues()
976 if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL, in init_hdlc_queues()
1033 dma_pool_free(dma_pool, port->desc_tab, port->desc_tab_phys); in destroy_hdlc_queues()
1037 if (!ports_open && dma_pool) { in destroy_hdlc_queues()
1038 dma_pool_destroy(dma_pool); in destroy_hdlc_queues()
1039 dma_pool = NULL; in destroy_hdlc_queues()
|
| /Linux-v5.4/drivers/usb/host/ |
| D | ehci.h | 195 struct dma_pool *qh_pool; /* qh per active urb */
196 struct dma_pool *qtd_pool; /* one or more per qh */
197 struct dma_pool *itd_pool; /* itd per iso urb */
198 struct dma_pool *sitd_pool; /* sitd per split iso urb */
|
| D | fotg210.h | 162 struct dma_pool *qh_pool; /* qh per active urb */
163 struct dma_pool *qtd_pool; /* one or more per qh */
164 struct dma_pool *itd_pool; /* itd per iso urb */
|
| /Linux-v5.4/drivers/crypto/marvell/ |
| D | cesa.h | 395 struct dma_pool *tdma_desc_pool;
396 struct dma_pool *op_pool;
397 struct dma_pool *cache_pool;
398 struct dma_pool *padding_pool;
|
| /Linux-v5.4/drivers/crypto/hisilicon/sec/ |
| D | sec_drv.h | 394 struct dma_pool;
414 struct dma_pool *hw_sgl_pool;
|
| /Linux-v5.4/drivers/scsi/mpt3sas/ |
| D | mpt3sas_base.h | 1348 struct dma_pool *pcie_sgl_dma_pool;
1355 struct dma_pool *chain_dma_pool;
1383 struct dma_pool *sense_dma_pool;
1391 struct dma_pool *reply_dma_pool;
1397 struct dma_pool *reply_free_dma_pool;
1406 struct dma_pool *reply_post_free_dma_pool;
1407 struct dma_pool *reply_post_free_array_dma_pool;
|
| /Linux-v5.4/drivers/crypto/ccree/ |
| D | cc_buffer_mgr.h | 33 struct dma_pool *curr_pool;
|
| /Linux-v5.4/drivers/net/ethernet/xscale/ |
| D | ixp4xx_eth.c | 253 static struct dma_pool *dma_pool; variable
1102 dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev, in init_queues()
1104 if (!dma_pool) in init_queues()
1108 if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL, in init_queues()
1166 dma_pool_free(dma_pool, port->desc_tab, port->desc_tab_phys); in destroy_queues()
1170 if (!ports_open && dma_pool) { in destroy_queues()
1171 dma_pool_destroy(dma_pool); in destroy_queues()
1172 dma_pool = NULL; in destroy_queues()
|
