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Searched refs:tf (Results 1 – 25 of 134) sorted by relevance

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/linux-6.6.21/kernel/trace/
Dtrace_fprobe.c70 static bool trace_fprobe_is_return(struct trace_fprobe *tf) in trace_fprobe_is_return() argument
72 return tf->fp.exit_handler != NULL; in trace_fprobe_is_return()
75 static bool trace_fprobe_is_tracepoint(struct trace_fprobe *tf) in trace_fprobe_is_tracepoint() argument
77 return tf->tpoint != NULL; in trace_fprobe_is_tracepoint()
80 static const char *trace_fprobe_symbol(struct trace_fprobe *tf) in trace_fprobe_symbol() argument
82 return tf->symbol ? tf->symbol : "unknown"; in trace_fprobe_symbol()
87 struct trace_fprobe *tf = to_trace_fprobe(ev); in trace_fprobe_is_busy() local
89 return trace_probe_is_enabled(&tf->tp); in trace_fprobe_is_busy()
92 static bool trace_fprobe_match_command_head(struct trace_fprobe *tf, in trace_fprobe_match_command_head() argument
100 snprintf(buf, sizeof(buf), "%s", trace_fprobe_symbol(tf)); in trace_fprobe_match_command_head()
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/linux-6.6.21/drivers/ata/
Dsata_promise.h28 static inline unsigned int pdc_pkt_header(struct ata_taskfile *tf, in pdc_pkt_header() argument
38 switch (tf->protocol) { in pdc_pkt_header()
40 if (!(tf->flags & ATA_TFLAG_WRITE)) in pdc_pkt_header()
69 buf[15] = tf->ctl; in pdc_pkt_header()
74 static inline unsigned int pdc_pkt_footer(struct ata_taskfile *tf, u8 *buf, in pdc_pkt_footer() argument
77 if (tf->flags & ATA_TFLAG_DEVICE) { in pdc_pkt_footer()
79 buf[i++] = tf->device; in pdc_pkt_footer()
84 buf[i++] = tf->command; in pdc_pkt_footer()
89 static inline unsigned int pdc_prep_lba28(struct ata_taskfile *tf, u8 *buf, unsigned int i) in pdc_prep_lba28() argument
95 buf[i++] = tf->feature; in pdc_prep_lba28()
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Dlibata-acpi.c33 u8 tf[REGS_PER_GTF]; /* regs. 0x1f1 - 0x1f7 */ member
543 struct ata_taskfile *tf) in ata_acpi_gtf_to_tf() argument
545 ata_tf_init(dev, tf); in ata_acpi_gtf_to_tf()
547 tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; in ata_acpi_gtf_to_tf()
548 tf->protocol = ATA_PROT_NODATA; in ata_acpi_gtf_to_tf()
549 tf->error = gtf->tf[0]; /* 0x1f1 */ in ata_acpi_gtf_to_tf()
550 tf->nsect = gtf->tf[1]; /* 0x1f2 */ in ata_acpi_gtf_to_tf()
551 tf->lbal = gtf->tf[2]; /* 0x1f3 */ in ata_acpi_gtf_to_tf()
552 tf->lbam = gtf->tf[3]; /* 0x1f4 */ in ata_acpi_gtf_to_tf()
553 tf->lbah = gtf->tf[4]; /* 0x1f5 */ in ata_acpi_gtf_to_tf()
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Dsata_vsc.c142 static void vsc_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) in vsc_sata_tf_load() argument
145 unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; in vsc_sata_tf_load()
153 if ((tf->ctl & ATA_NIEN) != (ap->last_ctl & ATA_NIEN)) { in vsc_sata_tf_load()
154 ap->last_ctl = tf->ctl; in vsc_sata_tf_load()
155 vsc_intr_mask_update(ap, tf->ctl & ATA_NIEN); in vsc_sata_tf_load()
157 if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { in vsc_sata_tf_load()
158 writew(tf->feature | (((u16)tf->hob_feature) << 8), in vsc_sata_tf_load()
160 writew(tf->nsect | (((u16)tf->hob_nsect) << 8), in vsc_sata_tf_load()
162 writew(tf->lbal | (((u16)tf->hob_lbal) << 8), in vsc_sata_tf_load()
164 writew(tf->lbam | (((u16)tf->hob_lbam) << 8), in vsc_sata_tf_load()
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Dsata_svw.c159 static void k2_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) in k2_sata_tf_load() argument
162 unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; in k2_sata_tf_load()
164 if (tf->ctl != ap->last_ctl) { in k2_sata_tf_load()
165 writeb(tf->ctl, ioaddr->ctl_addr); in k2_sata_tf_load()
166 ap->last_ctl = tf->ctl; in k2_sata_tf_load()
169 if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { in k2_sata_tf_load()
170 writew(tf->feature | (((u16)tf->hob_feature) << 8), in k2_sata_tf_load()
172 writew(tf->nsect | (((u16)tf->hob_nsect) << 8), in k2_sata_tf_load()
174 writew(tf->lbal | (((u16)tf->hob_lbal) << 8), in k2_sata_tf_load()
176 writew(tf->lbam | (((u16)tf->hob_lbam) << 8), in k2_sata_tf_load()
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Dlibata-scsi.c221 const struct ata_taskfile *tf) in ata_scsi_set_sense_information() argument
225 information = ata_tf_read_block(tf, dev); in ata_scsi_set_sense_information()
856 struct ata_taskfile *tf = &qc->result_tf; in ata_gen_passthru_sense() local
868 tf->status & (ATA_BUSY | ATA_DF | ATA_ERR | ATA_DRQ)) { in ata_gen_passthru_sense()
869 ata_to_sense_error(qc->ap->print_id, tf->status, tf->error, in ata_gen_passthru_sense()
898 desc[3] = tf->error; in ata_gen_passthru_sense()
899 desc[5] = tf->nsect; in ata_gen_passthru_sense()
900 desc[7] = tf->lbal; in ata_gen_passthru_sense()
901 desc[9] = tf->lbam; in ata_gen_passthru_sense()
902 desc[11] = tf->lbah; in ata_gen_passthru_sense()
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Dpata_ns87415.c123 unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE); in ns87415_bmdma_setup()
140 ap->ops->sff_exec_command(ap, &qc->tf); in ns87415_bmdma_setup()
263 static void ns87560_tf_read(struct ata_port *ap, struct ata_taskfile *tf) in ns87560_tf_read() argument
267 tf->status = ns87560_check_status(ap); in ns87560_tf_read()
268 tf->error = ioread8(ioaddr->error_addr); in ns87560_tf_read()
269 tf->nsect = ioread8(ioaddr->nsect_addr); in ns87560_tf_read()
270 tf->lbal = ioread8(ioaddr->lbal_addr); in ns87560_tf_read()
271 tf->lbam = ioread8(ioaddr->lbam_addr); in ns87560_tf_read()
272 tf->lbah = ioread8(ioaddr->lbah_addr); in ns87560_tf_read()
273 tf->device = ns87560_read_buggy(ioaddr->device_addr); in ns87560_tf_read()
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Dpata_octeon_cf.c379 static void octeon_cf_tf_read16(struct ata_port *ap, struct ata_taskfile *tf) in octeon_cf_tf_read16() argument
386 tf->error = blob >> 8; in octeon_cf_tf_read16()
389 tf->nsect = blob & 0xff; in octeon_cf_tf_read16()
390 tf->lbal = blob >> 8; in octeon_cf_tf_read16()
393 tf->lbam = blob & 0xff; in octeon_cf_tf_read16()
394 tf->lbah = blob >> 8; in octeon_cf_tf_read16()
397 tf->device = blob & 0xff; in octeon_cf_tf_read16()
398 tf->status = blob >> 8; in octeon_cf_tf_read16()
400 if (tf->flags & ATA_TFLAG_LBA48) { in octeon_cf_tf_read16()
402 iowrite8(tf->ctl | ATA_HOB, ap->ioaddr.ctl_addr); in octeon_cf_tf_read16()
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Dlibata-core.c588 struct ata_taskfile *tf) in ata_set_rwcmd_protocol() argument
594 fua = (tf->flags & ATA_TFLAG_FUA) ? 4 : 0; in ata_set_rwcmd_protocol()
595 lba48 = (tf->flags & ATA_TFLAG_LBA48) ? 2 : 0; in ata_set_rwcmd_protocol()
596 write = (tf->flags & ATA_TFLAG_WRITE) ? 1 : 0; in ata_set_rwcmd_protocol()
599 tf->protocol = ATA_PROT_PIO; in ata_set_rwcmd_protocol()
603 tf->protocol = ATA_PROT_PIO; in ata_set_rwcmd_protocol()
606 tf->protocol = ATA_PROT_DMA; in ata_set_rwcmd_protocol()
614 tf->command = cmd; in ata_set_rwcmd_protocol()
634 u64 ata_tf_read_block(const struct ata_taskfile *tf, struct ata_device *dev) in ata_tf_read_block() argument
638 if (tf->flags & ATA_TFLAG_LBA) { in ata_tf_read_block()
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Dlibata-sata.c151 void ata_tf_to_fis(const struct ata_taskfile *tf, u8 pmp, int is_cmd, u8 *fis) in ata_tf_to_fis() argument
158 fis[2] = tf->command; in ata_tf_to_fis()
159 fis[3] = tf->feature; in ata_tf_to_fis()
161 fis[4] = tf->lbal; in ata_tf_to_fis()
162 fis[5] = tf->lbam; in ata_tf_to_fis()
163 fis[6] = tf->lbah; in ata_tf_to_fis()
164 fis[7] = tf->device; in ata_tf_to_fis()
166 fis[8] = tf->hob_lbal; in ata_tf_to_fis()
167 fis[9] = tf->hob_lbam; in ata_tf_to_fis()
168 fis[10] = tf->hob_lbah; in ata_tf_to_fis()
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Dlibata-sff.c343 void ata_sff_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) in ata_sff_tf_load() argument
346 unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; in ata_sff_tf_load()
348 if (tf->ctl != ap->last_ctl) { in ata_sff_tf_load()
350 iowrite8(tf->ctl, ioaddr->ctl_addr); in ata_sff_tf_load()
351 ap->last_ctl = tf->ctl; in ata_sff_tf_load()
355 if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { in ata_sff_tf_load()
357 iowrite8(tf->hob_feature, ioaddr->feature_addr); in ata_sff_tf_load()
358 iowrite8(tf->hob_nsect, ioaddr->nsect_addr); in ata_sff_tf_load()
359 iowrite8(tf->hob_lbal, ioaddr->lbal_addr); in ata_sff_tf_load()
360 iowrite8(tf->hob_lbam, ioaddr->lbam_addr); in ata_sff_tf_load()
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Dsata_inic162x.c416 qc ? qc->tf.command : 0xff, irq_stat, idma_stat); in inic_host_intr()
464 if (qc->tf.flags & ATA_TFLAG_WRITE) in inic_fill_sg()
467 if (ata_is_dma(qc->tf.protocol)) in inic_fill_sg()
487 bool is_atapi = ata_is_atapi(qc->tf.protocol); in inic_qc_prep()
488 bool is_data = ata_is_data(qc->tf.protocol); in inic_qc_prep()
504 cpb->device = qc->tf.device; in inic_qc_prep()
505 cpb->feature = qc->tf.feature; in inic_qc_prep()
506 cpb->nsect = qc->tf.nsect; in inic_qc_prep()
507 cpb->lbal = qc->tf.lbal; in inic_qc_prep()
508 cpb->lbam = qc->tf.lbam; in inic_qc_prep()
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Dpata_ep93xx.c375 const struct ata_taskfile *tf) in ep93xx_pata_tf_load() argument
378 unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; in ep93xx_pata_tf_load()
380 if (tf->ctl != ap->last_ctl) { in ep93xx_pata_tf_load()
381 ep93xx_pata_write_reg(drv_data, tf->ctl, IDECTRL_ADDR_CTL); in ep93xx_pata_tf_load()
382 ap->last_ctl = tf->ctl; in ep93xx_pata_tf_load()
386 if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { in ep93xx_pata_tf_load()
387 ep93xx_pata_write_reg(drv_data, tf->hob_feature, in ep93xx_pata_tf_load()
389 ep93xx_pata_write_reg(drv_data, tf->hob_nsect, in ep93xx_pata_tf_load()
391 ep93xx_pata_write_reg(drv_data, tf->hob_lbal, in ep93xx_pata_tf_load()
393 ep93xx_pata_write_reg(drv_data, tf->hob_lbam, in ep93xx_pata_tf_load()
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Dlibata-zpodd.c37 struct ata_taskfile tf; in eject_tray() local
44 ata_tf_init(dev, &tf); in eject_tray()
45 tf.flags = ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; in eject_tray()
46 tf.command = ATA_CMD_PACKET; in eject_tray()
47 tf.protocol = ATAPI_PROT_NODATA; in eject_tray()
49 return ata_exec_internal(dev, &tf, cdb, DMA_NONE, NULL, 0, 0); in eject_tray()
58 struct ata_taskfile tf; in zpodd_get_mech_type() local
72 ata_tf_init(dev, &tf); in zpodd_get_mech_type()
73 tf.flags = ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; in zpodd_get_mech_type()
74 tf.command = ATA_CMD_PACKET; in zpodd_get_mech_type()
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Dsata_rcar.c360 const struct ata_taskfile *tf) in sata_rcar_tf_load() argument
363 unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; in sata_rcar_tf_load()
365 if (tf->ctl != ap->last_ctl) { in sata_rcar_tf_load()
366 iowrite32(tf->ctl, ioaddr->ctl_addr); in sata_rcar_tf_load()
367 ap->last_ctl = tf->ctl; in sata_rcar_tf_load()
371 if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { in sata_rcar_tf_load()
372 iowrite32(tf->hob_feature, ioaddr->feature_addr); in sata_rcar_tf_load()
373 iowrite32(tf->hob_nsect, ioaddr->nsect_addr); in sata_rcar_tf_load()
374 iowrite32(tf->hob_lbal, ioaddr->lbal_addr); in sata_rcar_tf_load()
375 iowrite32(tf->hob_lbam, ioaddr->lbam_addr); in sata_rcar_tf_load()
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Dpata_via.c390 static void via_tf_load(struct ata_port *ap, const struct ata_taskfile *tf) in via_tf_load() argument
394 unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR; in via_tf_load()
397 if (tf->ctl != ap->last_ctl) { in via_tf_load()
398 iowrite8(tf->ctl, ioaddr->ctl_addr); in via_tf_load()
399 ap->last_ctl = tf->ctl; in via_tf_load()
404 if (tf->flags & ATA_TFLAG_DEVICE) { in via_tf_load()
405 iowrite8(tf->device, ioaddr->device_addr); in via_tf_load()
406 vp->cached_device = tf->device; in via_tf_load()
410 if (is_addr && (tf->flags & ATA_TFLAG_LBA48)) { in via_tf_load()
412 iowrite8(tf->hob_feature, ioaddr->feature_addr); in via_tf_load()
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Dsata_sx4.c209 static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
210 static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
331 static inline unsigned int pdc20621_ata_pkt(struct ata_taskfile *tf, in pdc20621_ata_pkt() argument
348 if ((tf->protocol == ATA_PROT_DMA) && (!(tf->flags & ATA_TFLAG_WRITE))) in pdc20621_ata_pkt()
350 else if (tf->protocol == ATA_PROT_NODATA) in pdc20621_ata_pkt()
360 if (tf->protocol == ATA_PROT_NODATA) in pdc20621_ata_pkt()
378 buf[i++] = tf->ctl; in pdc20621_ata_pkt()
383 static inline void pdc20621_host_pkt(struct ata_taskfile *tf, u8 *buf, in pdc20621_host_pkt() argument
402 if ((tf->protocol == ATA_PROT_DMA) && (!(tf->flags & ATA_TFLAG_WRITE))) in pdc20621_host_pkt()
446 pdc20621_host_pkt(&qc->tf, &pp->dimm_buf[0], portno); in pdc20621_dma_prep()
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Dlibata-pmp.c42 struct ata_taskfile tf; in sata_pmp_read() local
45 ata_tf_init(pmp_dev, &tf); in sata_pmp_read()
46 tf.command = ATA_CMD_PMP_READ; in sata_pmp_read()
47 tf.protocol = ATA_PROT_NODATA; in sata_pmp_read()
48 tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE | ATA_TFLAG_LBA48; in sata_pmp_read()
49 tf.feature = reg; in sata_pmp_read()
50 tf.device = link->pmp; in sata_pmp_read()
52 err_mask = ata_exec_internal(pmp_dev, &tf, NULL, DMA_NONE, NULL, 0, in sata_pmp_read()
57 *r_val = tf.nsect | tf.lbal << 8 | tf.lbam << 16 | tf.lbah << 24; in sata_pmp_read()
79 struct ata_taskfile tf; in sata_pmp_write() local
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/linux-6.6.21/drivers/target/
Dtarget_core_fabric_configfs.c38 static void target_fabric_setup_##_name##_cit(struct target_fabric_configfs *tf) \
40 struct config_item_type *cit = &tf->tf_##_name##_cit; \
45 cit->ct_owner = tf->tf_ops->module; \
50 static void target_fabric_setup_##_name##_cit(struct target_fabric_configfs *tf) \
52 struct config_item_type *cit = &tf->tf_##_name##_cit; \
53 struct configfs_attribute **attrs = tf->tf_ops->tfc_##_name##_attrs; \
58 cit->ct_owner = tf->tf_ops->module; \
272 struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; in target_fabric_make_mappedlun() local
309 &tf->tf_tpg_mappedlun_cit); in target_fabric_make_mappedlun()
312 "statistics", &tf->tf_tpg_mappedlun_stat_cit); in target_fabric_make_mappedlun()
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/linux-6.6.21/drivers/gpu/drm/i915/selftests/
Dlib_sw_fence.c58 struct timed_fence *tf = from_timer(tf, t, timer); in timed_fence_wake() local
60 i915_sw_fence_commit(&tf->fence); in timed_fence_wake()
63 void timed_fence_init(struct timed_fence *tf, unsigned long expires) in timed_fence_init() argument
65 onstack_fence_init(&tf->fence); in timed_fence_init()
67 timer_setup_on_stack(&tf->timer, timed_fence_wake, 0); in timed_fence_init()
70 mod_timer(&tf->timer, expires); in timed_fence_init()
72 i915_sw_fence_commit(&tf->fence); in timed_fence_init()
75 void timed_fence_fini(struct timed_fence *tf) in timed_fence_fini() argument
77 if (del_timer_sync(&tf->timer)) in timed_fence_fini()
78 i915_sw_fence_commit(&tf->fence); in timed_fence_fini()
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/linux-6.6.21/drivers/thunderbolt/
Ddma_test.c233 struct dma_test_frame *tf = container_of(frame, typeof(*tf), frame); in dma_test_rx_callback() local
234 struct dma_test *dt = tf->dma_test; in dma_test_rx_callback()
237 dma_unmap_single(dma_dev, tf->frame.buffer_phy, DMA_TEST_FRAME_SIZE, in dma_test_rx_callback()
239 kfree(tf->data); in dma_test_rx_callback()
242 kfree(tf); in dma_test_rx_callback()
250 if (tf->frame.flags & RING_DESC_CRC_ERROR) in dma_test_rx_callback()
252 if (tf->frame.flags & RING_DESC_BUFFER_OVERRUN) in dma_test_rx_callback()
255 kfree(tf); in dma_test_rx_callback()
267 struct dma_test_frame *tf; in dma_test_submit_rx() local
270 tf = kzalloc(sizeof(*tf), GFP_KERNEL); in dma_test_submit_rx()
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/linux-6.6.21/include/trace/events/
Dlibata.h213 __entry->proto = qc->tf.protocol;
214 __entry->cmd = qc->tf.command;
215 __entry->dev = qc->tf.device;
216 __entry->lbal = qc->tf.lbal;
217 __entry->lbam = qc->tf.lbam;
218 __entry->lbah = qc->tf.lbah;
219 __entry->hob_lbal = qc->tf.hob_lbal;
220 __entry->hob_lbam = qc->tf.hob_lbam;
221 __entry->hob_lbah = qc->tf.hob_lbah;
222 __entry->feature = qc->tf.feature;
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/linux-6.6.21/drivers/ata/pata_parport/
Dpata_parport.c215 const struct ata_taskfile *tf) in pata_parport_tf_load() argument
219 if (tf->ctl != ap->last_ctl) { in pata_parport_tf_load()
220 pi->proto->write_regr(pi, 1, 6, tf->ctl); in pata_parport_tf_load()
221 ap->last_ctl = tf->ctl; in pata_parport_tf_load()
225 if (tf->flags & ATA_TFLAG_ISADDR) { in pata_parport_tf_load()
226 if (tf->flags & ATA_TFLAG_LBA48) { in pata_parport_tf_load()
228 tf->hob_feature); in pata_parport_tf_load()
230 tf->hob_nsect); in pata_parport_tf_load()
232 tf->hob_lbal); in pata_parport_tf_load()
234 tf->hob_lbam); in pata_parport_tf_load()
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/linux-6.6.21/drivers/net/thunderbolt/
Dmain.c329 static inline unsigned int tbnet_frame_size(const struct tbnet_frame *tf) in tbnet_frame_size() argument
331 return tf->frame.size ? : TBNET_FRAME_SIZE; in tbnet_frame_size()
340 struct tbnet_frame *tf = &ring->frames[i]; in tbnet_free_buffers() local
345 if (!tf->page) in tbnet_free_buffers()
358 trace_tbnet_free_frame(i, tf->page, tf->frame.buffer_phy, dir); in tbnet_free_buffers()
360 if (tf->frame.buffer_phy) in tbnet_free_buffers()
361 dma_unmap_page(dma_dev, tf->frame.buffer_phy, size, in tbnet_free_buffers()
364 __free_pages(tf->page, order); in tbnet_free_buffers()
365 tf->page = NULL; in tbnet_free_buffers()
507 struct tbnet_frame *tf = &ring->frames[index]; in tbnet_alloc_rx_buffers() local
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/linux-6.6.21/drivers/gpu/drm/amd/display/dc/core/
Ddc_surface.c223 void dc_transfer_func_retain(struct dc_transfer_func *tf) in dc_transfer_func_retain() argument
225 kref_get(&tf->refcount); in dc_transfer_func_retain()
230 struct dc_transfer_func *tf = container_of(kref, struct dc_transfer_func, refcount); in dc_transfer_func_free() local
231 kvfree(tf); in dc_transfer_func_free()
234 void dc_transfer_func_release(struct dc_transfer_func *tf) in dc_transfer_func_release() argument
236 kref_put(&tf->refcount, dc_transfer_func_free); in dc_transfer_func_release()
241 struct dc_transfer_func *tf = kvzalloc(sizeof(*tf), GFP_KERNEL); in dc_create_transfer_func() local
243 if (tf == NULL) in dc_create_transfer_func()
246 kref_init(&tf->refcount); in dc_create_transfer_func()
248 return tf; in dc_create_transfer_func()

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