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Searched refs:db (Results 1 – 25 of 57) sorted by relevance

123

/linux-2.4.37.9/drivers/net/
Ddmfe.c339 struct dmfe_board_info *db; /* board information structure */ in dmfe_init_one() local
350 dev = alloc_etherdev(sizeof(*db)); in dmfe_init_one()
397 db = dev->priv; in dmfe_init_one()
400 …db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->… in dmfe_init_one()
401 …db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_pt… in dmfe_init_one()
403 db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr; in dmfe_init_one()
404 db->first_tx_desc_dma = db->desc_pool_dma_ptr; in dmfe_init_one()
405 db->buf_pool_start = db->buf_pool_ptr; in dmfe_init_one()
406 db->buf_pool_dma_start = db->buf_pool_dma_ptr; in dmfe_init_one()
408 db->chip_id = ent->driver_data; in dmfe_init_one()
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Dbsd_comp.c170 static int bsd_init (void *db, unsigned char *options,
219 bsd_clear(struct bsd_db *db) in bsd_clear() argument
221 db->clear_count++; in bsd_clear()
222 db->max_ent = FIRST-1; in bsd_clear()
223 db->n_bits = BSD_INIT_BITS; in bsd_clear()
224 db->bytes_out = 0; in bsd_clear()
225 db->in_count = 0; in bsd_clear()
226 db->ratio = 0; in bsd_clear()
227 db->checkpoint = CHECK_GAP; in bsd_clear()
244 static int bsd_check (struct bsd_db *db) /* 1=output CLEAR */ in bsd_check() argument
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/linux-2.4.37.9/drivers/isdn/
Disdn_bsdcomp.c177 static void bsd_clear(struct bsd_db *db) in bsd_clear() argument
179 db->clear_count++; in bsd_clear()
180 db->max_ent = FIRST-1; in bsd_clear()
181 db->n_bits = BSD_INIT_BITS; in bsd_clear()
182 db->bytes_out = 0; in bsd_clear()
183 db->in_count = 0; in bsd_clear()
184 db->incomp_count = 0; in bsd_clear()
185 db->ratio = 0; in bsd_clear()
186 db->checkpoint = CHECK_GAP; in bsd_clear()
202 static int bsd_check (struct bsd_db *db) /* 1=output CLEAR */ in bsd_check() argument
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/linux-2.4.37.9/drivers/sound/
Dau1550_i2s.c312 struct dmabuf *db = &s->dma_dac; in stop_dac() local
317 if (db->stopped) in stop_dac()
333 au1xxx_dbdma_reset(db->dmanr); in stop_dac()
335 db->stopped = 1; in stop_dac()
343 struct dmabuf *db = &s->dma_adc; in stop_adc() local
348 if (db->stopped) in stop_adc()
364 au1xxx_dbdma_reset(db->dmanr); in stop_adc()
366 db->stopped = 1; in stop_adc()
391 struct dmabuf *db = &s->dma_dac; in start_dac() local
395 if (!db->stopped) in start_dac()
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Dau1550_psc.c469 struct dmabuf *db = &s->dma_dac; in stop_dac() local
473 if (db->stopped) in stop_dac()
488 au1xxx_dbdma_reset(db->dmanr); in stop_dac()
490 db->stopped = 1; in stop_dac()
498 struct dmabuf *db = &s->dma_adc; in stop_adc() local
502 if (db->stopped) in stop_adc()
517 au1xxx_dbdma_reset(db->dmanr); in stop_adc()
519 db->stopped = 1; in stop_adc()
603 struct dmabuf *db = &s->dma_dac; in start_dac() local
606 if (!db->stopped) in start_dac()
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Dau1000.c437 struct dmabuf *db = &s->dma_dac; in stop_dac() local
440 if (db->stopped) in stop_dac()
445 disable_dma(db->dmanr); in stop_dac()
447 db->stopped = 1; in stop_dac()
454 struct dmabuf *db = &s->dma_adc; in stop_adc() local
457 if (db->stopped) in stop_adc()
462 disable_dma(db->dmanr); in stop_adc()
464 db->stopped = 1; in stop_adc()
505 struct dmabuf *db = &s->dma_dac; in start_dac() local
509 if (!db->stopped) in start_dac()
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Dnec_vrc5477.c408 struct dmabuf* db = &s->dma_dac; in stop_dac() local
414 if (db->stopped) { in stop_dac()
441 db->stopped = 1; in stop_dac()
448 struct dmabuf* db = &s->dma_dac; in start_dac() local
455 if (!db->stopped) { in start_dac()
461 ASSERT(db->count >= db->fragSize); in start_dac()
473 outl(db->lbufDma + db->nextOut, s->io + VRC5477_DAC1_BADDR); in start_dac()
475 outl(db->lbufDma + db->nextOut, s->io + VRC5477_DAC2_BADDR); in start_dac()
477 outl(db->rbufDma + db->nextOut, s->io + VRC5477_DAC2_BADDR); in start_dac()
481 dmaLength = db->fragSize >> 4; in start_dac()
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Dite8172.c537 struct dmabuf* db = &s->dma_adc; in stop_adc() local
541 if (db->stopped) in stop_adc()
554 db->stopped = 1; in stop_adc()
561 struct dmabuf* db = &s->dma_dac; in stop_dac() local
565 if (db->stopped) in stop_dac()
578 db->stopped = 1; in stop_dac()
585 struct dmabuf* db = &s->dma_dac; in start_dac() local
590 if (!db->stopped) in start_dac()
596 buf1 = virt_to_bus(db->nextOut); in start_dac()
597 buf2 = buf1 + db->fragsize; in start_dac()
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Dmaestro3.c740 struct dmabuf *db = &s->dma_dac; in m3_play_setup() local
844 if(db->in_lists == 0) { in m3_play_setup()
846 db->msrc_index = m3_add_list(s->card, &s->card->msrc_list, in m3_play_setup()
849 db->dma_index = m3_add_list(s->card, &s->card->dma_list, in m3_play_setup()
852 db->mixer_index = m3_add_list(s->card, &s->card->mixer_list, in m3_play_setup()
855 db->in_lists = 1; in m3_play_setup()
900 struct dmabuf *db = &s->dma_adc; in m3_rec_setup() local
996 if(db->in_lists == 0) { in m3_rec_setup()
998 db->adc1_index = m3_add_list(s->card, &s->card->adc1_list, in m3_rec_setup()
1001 db->dma_index = m3_add_list(s->card, &s->card->dma_list, in m3_rec_setup()
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Dsonicvibes.c704 static void dealloc_dmabuf(struct sv_state *s, struct dmabuf *db) in dealloc_dmabuf() argument
708 if (db->rawbuf) { in dealloc_dmabuf()
710 pend = virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) - 1); in dealloc_dmabuf()
711 for (page = virt_to_page(db->rawbuf); page <= pend; page++) in dealloc_dmabuf()
713 pci_free_consistent(s->dev, PAGE_SIZE << db->buforder, db->rawbuf, db->dmaaddr); in dealloc_dmabuf()
715 db->rawbuf = NULL; in dealloc_dmabuf()
716 db->mapped = db->ready = 0; in dealloc_dmabuf()
724 struct dmabuf *db = rec ? &s->dma_adc : &s->dma_dac; in prog_dmabuf() local
745 db->hwptr = db->swptr = db->total_bytes = db->count = db->error = db->endcleared = 0; in prog_dmabuf()
746 if (!db->rawbuf) { in prog_dmabuf()
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Desssolo1.c418 static inline void dealloc_dmabuf(struct solo1_state *s, struct dmabuf *db) in dealloc_dmabuf() argument
422 if (db->rawbuf) { in dealloc_dmabuf()
424 pend = virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) - 1); in dealloc_dmabuf()
425 for (page = virt_to_page(db->rawbuf); page <= pend; page++) in dealloc_dmabuf()
427 pci_free_consistent(s->dev, PAGE_SIZE << db->buforder, db->rawbuf, db->dmaaddr); in dealloc_dmabuf()
429 db->rawbuf = NULL; in dealloc_dmabuf()
430 db->mapped = db->ready = 0; in dealloc_dmabuf()
433 static int prog_dmabuf(struct solo1_state *s, struct dmabuf *db) in prog_dmabuf() argument
440 db->hwptr = db->swptr = db->total_bytes = db->count = db->error = db->endcleared = 0; in prog_dmabuf()
441 if (!db->rawbuf) { in prog_dmabuf()
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Des1370.c553 static inline void dealloc_dmabuf(struct es1370_state *s, struct dmabuf *db) in dealloc_dmabuf() argument
557 if (db->rawbuf) { in dealloc_dmabuf()
559 pend = virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) - 1); in dealloc_dmabuf()
560 for (page = virt_to_page(db->rawbuf); page <= pend; page++) in dealloc_dmabuf()
562 pci_free_consistent(s->dev, PAGE_SIZE << db->buforder, db->rawbuf, db->dmaaddr); in dealloc_dmabuf()
564 db->rawbuf = NULL; in dealloc_dmabuf()
565 db->mapped = db->ready = 0; in dealloc_dmabuf()
568 static int prog_dmabuf(struct es1370_state *s, struct dmabuf *db, unsigned rate, unsigned fmt, unsi… in prog_dmabuf() argument
575 db->hwptr = db->swptr = db->total_bytes = db->count = db->error = db->endcleared = 0; in prog_dmabuf()
576 if (!db->rawbuf) { in prog_dmabuf()
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Des1371.c888 static inline void dealloc_dmabuf(struct es1371_state *s, struct dmabuf *db) in dealloc_dmabuf() argument
892 if (db->rawbuf) { in dealloc_dmabuf()
894 pend = virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) - 1); in dealloc_dmabuf()
895 for (page = virt_to_page(db->rawbuf); page <= pend; page++) in dealloc_dmabuf()
897 pci_free_consistent(s->dev, PAGE_SIZE << db->buforder, db->rawbuf, db->dmaaddr); in dealloc_dmabuf()
899 db->rawbuf = NULL; in dealloc_dmabuf()
900 db->mapped = db->ready = 0; in dealloc_dmabuf()
903 static int prog_dmabuf(struct es1371_state *s, struct dmabuf *db, unsigned rate, unsigned fmt, unsi… in prog_dmabuf() argument
910 db->hwptr = db->swptr = db->total_bytes = db->count = db->error = db->endcleared = 0; in prog_dmabuf()
911 if (!db->rawbuf) { in prog_dmabuf()
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Dcmpci.c1210 static void dealloc_dmabuf(struct dmabuf *db) in dealloc_dmabuf() argument
1214 if (db->rawbuf) { in dealloc_dmabuf()
1216 pend = virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) - 1); in dealloc_dmabuf()
1217 for (pstart = virt_to_page(db->rawbuf); pstart <= pend; pstart++) in dealloc_dmabuf()
1219 free_pages((unsigned long)db->rawbuf, db->buforder); in dealloc_dmabuf()
1221 db->rawbuf = NULL; in dealloc_dmabuf()
1222 db->mapped = db->ready = 0; in dealloc_dmabuf()
1229 struct dmabuf *db = rec ? &s->dma_adc : &s->dma_dac; in prog_dmabuf() local
1248 db->hwptr = db->swptr = db->total_bytes = db->count = db->error = db->endcleared = 0; in prog_dmabuf()
1249 if (!db->rawbuf) { in prog_dmabuf()
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Dmaestro.c1737 struct dmabuf *db = rec ? &s->dma_adc : &s->dma_dac; in prog_dmabuf() local
1756 db->hwptr = db->swptr = db->total_bytes = db->count = db->error = db->endcleared = 0; in prog_dmabuf()
1760 bufs = PAGE_SIZE << db->buforder; in prog_dmabuf()
1761 if (db->ossfragshift) { in prog_dmabuf()
1762 if ((1000 << db->ossfragshift) < bytepersec) in prog_dmabuf()
1763 db->fragshift = ld2(bytepersec/1000); in prog_dmabuf()
1765 db->fragshift = db->ossfragshift; in prog_dmabuf()
1767 db->fragshift = ld2(bytepersec/100/(db->subdivision ? db->subdivision : 1)); in prog_dmabuf()
1768 if (db->fragshift < 3) in prog_dmabuf()
1769 db->fragshift = 3; in prog_dmabuf()
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/linux-2.4.37.9/fs/xfs/
Dxfs_dir2_node.h89 xfs_dir2_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db);
90 #define XFS_DIR2_DB_TO_FDB(mp,db) xfs_dir2_db_to_fdb(mp, db) argument
92 #define XFS_DIR2_DB_TO_FDB(mp,db) \ argument
93 (XFS_DIR2_FREE_FIRSTDB(mp) + (db) / XFS_DIR2_MAX_FREE_BESTS(mp))
101 xfs_dir2_db_to_fdindex(struct xfs_mount *mp, xfs_dir2_db_t db);
102 #define XFS_DIR2_DB_TO_FDINDEX(mp,db) xfs_dir2_db_to_fdindex(mp, db) argument
104 #define XFS_DIR2_DB_TO_FDINDEX(mp,db) ((db) % XFS_DIR2_MAX_FREE_BESTS(mp)) argument
Dxfs_dir2_leaf.h207 xfs_dir2_db_off_to_byte(struct xfs_mount *mp, xfs_dir2_db_t db,
209 #define XFS_DIR2_DB_OFF_TO_BYTE(mp,db,o) \ argument
210 xfs_dir2_db_off_to_byte(mp, db, o)
212 #define XFS_DIR2_DB_OFF_TO_BYTE(mp,db,o) \ argument
213 (((xfs_dir2_off_t)(db) << \
259 xfs_dir2_db_off_to_dataptr(struct xfs_mount *mp, xfs_dir2_db_t db,
261 #define XFS_DIR2_DB_OFF_TO_DATAPTR(mp,db,o) \ argument
262 xfs_dir2_db_off_to_dataptr(mp, db, o)
264 #define XFS_DIR2_DB_OFF_TO_DATAPTR(mp,db,o) \ argument
265 XFS_DIR2_BYTE_TO_DATAPTR(mp, XFS_DIR2_DB_OFF_TO_BYTE(mp, db, o))
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/linux-2.4.37.9/drivers/usb/storage/
Dscsiglue.c499 int sb=0,si=0,db=0,di=0; in usb_stor_scsiSense10to6() local
577 db=i; in usb_stor_scsiSense10to6()
600 db >= the10->use_sg || in usb_stor_scsiSense10to6()
601 di >= sg[db].length ) in usb_stor_scsiSense10to6()
609 sg[db].address[di] = sg[sb].address[si]; in usb_stor_scsiSense10to6()
612 if ( sg[db].length-1 == di ) in usb_stor_scsiSense10to6()
614 db++; in usb_stor_scsiSense10to6()
639 if ( db >= the10->use_sg || in usb_stor_scsiSense10to6()
640 di >= sg[db].length ) in usb_stor_scsiSense10to6()
647 sg[db].address[di] = 0; in usb_stor_scsiSense10to6()
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/linux-2.4.37.9/drivers/video/
Dmodedb.c339 const struct fb_videomode *db, unsigned int dbsize, in fb_find_mode() argument
346 if (!db) { in fb_find_mode()
347 db = modedb; in fb_find_mode()
404 if ((name_matches(db[j], name, namelen) || in fb_find_mode()
405 (res_specified && res_matches(db[j], xres, yres))) && in fb_find_mode()
406 (!i || db[j].refresh == refresh) && in fb_find_mode()
407 __fb_try_mode(var, info, &db[j], bpp)) in fb_find_mode()
418 if (__fb_try_mode(var, info, &db[i], default_bpp)) in fb_find_mode()
/linux-2.4.37.9/drivers/usb/
Daudio.c508 static void dmabuf_release(struct dmabuf *db) in dmabuf_release() argument
514 if (!(p = db->sgbuf[nr])) in dmabuf_release()
518 db->sgbuf[nr] = NULL; in dmabuf_release()
520 db->mapped = db->ready = 0; in dmabuf_release()
523 static int dmabuf_init(struct dmabuf *db) in dmabuf_init() argument
529 db->rdptr = db->wrptr = db->total_bytes = db->count = db->error = 0; in dmabuf_init()
531 bytepersec = db->srate * AFMT_SAMPLEBYTES(db->format); in dmabuf_init()
533 if (db->ossfragshift) { in dmabuf_init()
534 if ((1000 << db->ossfragshift) < bytepersec) in dmabuf_init()
535 db->fragshift = ld2(bytepersec/1000); in dmabuf_init()
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/linux-2.4.37.9/drivers/ieee1394/
Damdtp.c123 struct descriptor_block *db; member
379 pl->packets[PACKET_LIST_SIZE - 1].db->payload_desc.branch = 0; in stream_put_dma_packet_list()
388 last->db->payload_desc.branch = pl->packets[0].db_bus | 3; in stream_put_dma_packet_list()
389 last->db->header_desc.skip = pl->packets[0].db_bus | 3; in stream_put_dma_packet_list()
423 if (last->db->payload_desc.status == 0) { in stream_shift_packet_lists()
431 if (last->db->payload_desc.branch == 0) in stream_shift_packet_lists()
442 diff = (last->db->payload_desc.status - pl->last_cycle_count) & 0xf; in stream_shift_packet_lists()
541 p->db->header_desc.control = in packet_initialize()
545 p->db->payload_desc.control = in packet_initialize()
547 p->db->payload_desc.branch = next->db_bus | 3; in packet_initialize()
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/linux-2.4.37.9/drivers/sound/cs4281/
Dcs4281m.c1748 extern void dealloc_dmabuf(struct cs4281_state *s, struct dmabuf *db) in dealloc_dmabuf() argument
1752 if (db->rawbuf) { in dealloc_dmabuf()
1754 mapend = virt_to_page(db->rawbuf + in dealloc_dmabuf()
1755 (PAGE_SIZE << db->buforder) - 1); in dealloc_dmabuf()
1756 for (map = virt_to_page(db->rawbuf); map <= mapend; map++) in dealloc_dmabuf()
1758 pci_free_consistent(s->pcidev, PAGE_SIZE << db->buforder, in dealloc_dmabuf()
1759 db->rawbuf, db->dmaaddr); in dealloc_dmabuf()
1761 if (s->tmpbuff && (db->type == CS_TYPE_ADC)) { in dealloc_dmabuf()
1771 db->rawbuf = NULL; in dealloc_dmabuf()
1772 db->mapped = db->ready = 0; in dealloc_dmabuf()
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/linux-2.4.37.9/drivers/net/skfp/
Dess.c131 SMbuf *db ; local
213 if (!(db = smt_get_mbuf(smc)))
216 db->sm_len = mb->sm_len ;
217 db->sm_off = mb->sm_off ;
218 memcpy(((char *)(db->sm_data+db->sm_off)),(char *)sm,
219 (int)db->sm_len) ;
221 (struct smt_header *)(db->sm_data+db->sm_off),
223 smt_send_frame(smc,db,FC_SMT_INFO,0) ;
/linux-2.4.37.9/arch/ppc/kernel/
Dprom.c591 struct device_node *db; in interpret_dbdma_props() local
594 for (db = np->parent; db != NULL; db = db->parent) { in interpret_dbdma_props()
595 if (!strcmp(db->type, "dbdma") && db->n_addrs != 0) { in interpret_dbdma_props()
596 base_address = db->addrs[0].address; in interpret_dbdma_props()
643 struct device_node *db; in interpret_macio_props() local
646 for (db = np->parent; db != NULL; db = db->parent) { in interpret_macio_props()
647 if (!strcmp(db->type, "mac-io") && db->n_addrs != 0) { in interpret_macio_props()
648 base_address = db->addrs[0].address; in interpret_macio_props()
/linux-2.4.37.9/drivers/char/
Dser_a2232fw.ax103 db $64,\1
107 db $9e,<\1,>\1
112 db $89,\1
116 db $87,\1
119 db $97,\1
122 db $a7,\1
125 db $b7,\1
128 db $c7,\1
131 db $d7,\1
134 db $e7,\1
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