| /Linux-v4.19/drivers/ata/ |
| D | libata.h | 55 extern struct ata_link *ata_dev_phys_link(struct ata_device *dev);
73 extern int ata_wait_ready(struct ata_link *link, unsigned long deadline,
74 int (*check_ready)(struct ata_link *link));
81 extern int sata_down_spd_limit(struct ata_link *link, u32 spd_limit);
90 extern bool ata_phys_link_online(struct ata_link *link);
91 extern bool ata_phys_link_offline(struct ata_link *link);
93 extern void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp);
94 extern int sata_link_init_spd(struct ata_link *link);
161 extern void ata_eh_about_to_do(struct ata_link *link, struct ata_device *dev,
163 extern void ata_eh_done(struct ata_link *link, struct ata_device *dev,
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| D | libata-pmp.c | 39 static unsigned int sata_pmp_read(struct ata_link *link, int reg, u32 *r_val) in sata_pmp_read()
76 static unsigned int sata_pmp_write(struct ata_link *link, int reg, u32 val) in sata_pmp_write()
112 struct ata_link *link = qc->dev->link; in sata_pmp_qc_defer_cmd_switch()
142 int sata_pmp_scr_read(struct ata_link *link, int reg, u32 *r_val) in sata_pmp_scr_read()
173 int sata_pmp_scr_write(struct ata_link *link, int reg, u32 val) in sata_pmp_scr_write()
204 int sata_pmp_set_lpm(struct ata_link *link, enum ata_lpm_policy policy, in sata_pmp_set_lpm()
339 struct ata_link *pmp_link = ap->pmp_link; in sata_pmp_init_links()
362 struct ata_link *link = &pmp_link[i]; in sata_pmp_init_links()
384 struct ata_link *link; in sata_pmp_quirks()
488 struct ata_link *link = dev->link; in sata_pmp_attach()
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| D | sata_uli.c | 60 static int uli_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
61 static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
109 static u32 uli_scr_cfg_read(struct ata_link *link, unsigned int sc_reg) in uli_scr_cfg_read()
119 static void uli_scr_cfg_write(struct ata_link *link, unsigned int scr, u32 val) in uli_scr_cfg_write()
127 static int uli_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val) in uli_scr_read()
136 static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) in uli_scr_write()
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| D | sata_sis.c | 66 static int sis_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
67 static int sis_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
115 static unsigned int get_scr_cfg_addr(struct ata_link *link, unsigned int sc_reg) in get_scr_cfg_addr()
144 static u32 sis_scr_cfg_read(struct ata_link *link, in sis_scr_cfg_read()
157 static int sis_scr_cfg_write(struct ata_link *link, in sis_scr_cfg_write()
167 static int sis_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val) in sis_scr_read()
182 static int sis_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) in sis_scr_write()
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| D | ahci.h | 309 struct ata_link *link;
313 struct ata_link *active_link;
412 int ahci_do_softreset(struct ata_link *link, unsigned int *class,
414 int (*check_ready)(struct ata_link *link));
416 int ahci_do_hardreset(struct ata_link *link, unsigned int *class,
423 int ahci_check_ready(struct ata_link *link);
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| D | libata-transport.h | 8 int ata_tlink_add(struct ata_link *link);
9 void ata_tlink_delete(struct ata_link *link);
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| D | sata_via.c | 91 static int svia_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
92 static int svia_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
93 static int vt8251_scr_read(struct ata_link *link, unsigned int scr, u32 *val);
94 static int vt8251_scr_write(struct ata_link *link, unsigned int scr, u32 val);
97 static int vt6420_prereset(struct ata_link *link, unsigned long deadline);
203 static int svia_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val) in svia_scr_read()
211 static int svia_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) in svia_scr_write()
219 static int vt8251_scr_read(struct ata_link *link, unsigned int scr, u32 *val) in vt8251_scr_read()
268 static int vt8251_scr_write(struct ata_link *link, unsigned int scr, u32 val) in vt8251_scr_write()
348 static int vt6420_prereset(struct ata_link *link, unsigned long deadline) in vt6420_prereset()
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| D | libahci.c | 61 static int ahci_set_lpm(struct ata_link *link, enum ata_lpm_policy policy,
71 static int ahci_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
72 static int ahci_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
85 static int ahci_softreset(struct ata_link *link, unsigned int *class,
87 static int ahci_pmp_retry_softreset(struct ata_link *link, unsigned int *class,
89 static int ahci_hardreset(struct ata_link *link, unsigned int *class,
91 static void ahci_postreset(struct ata_link *link, unsigned int *class);
100 static void ahci_init_sw_activity(struct ata_link *link);
610 static int ahci_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val) in ahci_scr_read()
622 static int ahci_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) in ahci_scr_write()
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| D | libata-eh.c | 442 static void ata_eh_clear_action(struct ata_link *link, struct ata_device *dev, in ata_eh_clear_action()
505 struct ata_link *link; in ata_eh_unload()
673 struct ata_link *link; in ata_scsi_port_error_handler()
998 static int ata_do_link_abort(struct ata_port *ap, struct ata_link *link) in ata_do_link_abort()
1035 int ata_link_abort(struct ata_link *link) in ata_link_abort()
1162 struct ata_link *link; in sata_async_notification()
1325 struct ata_link *link = dev->link; in ata_eh_detach_dev()
1363 void ata_eh_about_to_do(struct ata_link *link, struct ata_device *dev, in ata_eh_about_to_do()
1396 void ata_eh_done(struct ata_link *link, struct ata_device *dev, in ata_eh_done()
1643 static void ata_eh_analyze_serror(struct ata_link *link) in ata_eh_analyze_serror()
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| D | libata-core.c | 197 struct ata_link *ata_link_next(struct ata_link *link, struct ata_port *ap, in ata_link_next()
256 struct ata_device *ata_dev_next(struct ata_device *dev, struct ata_link *link, in ata_dev_next()
311 struct ata_link *ata_dev_phys_link(struct ata_device *dev) in ata_dev_phys_link()
370 static void ata_force_link_limits(struct ata_link *link) in ata_force_link_limits()
1568 struct ata_link *link = dev->link; in ata_exec_internal_sg()
2148 struct ata_link *plink = ata_dev_phys_link(dev); in ata_do_link_spd_horkage()
2999 static void sata_print_link_status(struct ata_link *link) in sata_print_link_status()
3027 struct ata_link *link = adev->link; in ata_dev_pair()
3054 int sata_down_spd_limit(struct ata_link *link, u32 spd_limit) in sata_down_spd_limit()
3114 static int __sata_set_spd_needed(struct ata_link *link, u32 *scontrol) in __sata_set_spd_needed()
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| D | sata_sil24.c | 336 static int sil24_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val);
337 static int sil24_scr_write(struct ata_link *link, unsigned sc_reg, u32 val);
346 static int sil24_softreset(struct ata_link *link, unsigned int *class,
348 static int sil24_hardreset(struct ata_link *link, unsigned int *class,
350 static int sil24_pmp_hardreset(struct ata_link *link, unsigned int *class,
507 static int sil24_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val) in sil24_scr_read()
518 static int sil24_scr_write(struct ata_link *link, unsigned sc_reg, u32 val) in sil24_scr_write()
656 static int sil24_softreset(struct ata_link *link, unsigned int *class, in sil24_softreset()
700 static int sil24_hardreset(struct ata_link *link, unsigned int *class, in sil24_hardreset()
800 struct ata_link *link = qc->dev->link; in sil24_qc_defer()
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| D | sata_qstor.c | 114 static int qs_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
115 static int qs_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
124 static int qs_prereset(struct ata_link *link, unsigned long deadline);
222 static int qs_prereset(struct ata_link *link, unsigned long deadline) in qs_prereset()
230 static int qs_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val) in qs_scr_read()
244 static int qs_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) in qs_scr_write()
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| D | sata_sil.c | 119 static int sil_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
120 static int sil_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
121 static int sil_set_mode(struct ata_link *link, struct ata_device **r_failed);
360 static int sil_set_mode(struct ata_link *link, struct ata_device **r_failed) in sil_set_mode()
412 static int sil_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val) in sil_scr_read()
423 static int sil_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val) in sil_scr_write()
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| D | ahci_da850.c | 97 static int ahci_da850_softreset(struct ata_link *link, in ahci_da850_softreset()
119 static int ahci_da850_hardreset(struct ata_link *link, in ahci_da850_hardreset()
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| D | sata_svw.c | 121 static int k2_sata_scr_read(struct ata_link *link, in k2_sata_scr_read()
131 static int k2_sata_scr_write(struct ata_link *link, in k2_sata_scr_write()
140 static int k2_sata_softreset(struct ata_link *link, in k2_sata_softreset()
157 static int k2_sata_hardreset(struct ata_link *link, in k2_sata_hardreset()
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| D | libata-transport.c | 74 container_of((d), struct ata_link, tdev)
335 struct ata_link *link = transport_class_to_link(dev); \
383 void ata_tlink_delete(struct ata_link *link) in ata_tlink_delete()
407 int ata_tlink_add(struct ata_link *link) in ata_tlink_add()
661 struct ata_link *link = ata_dev->link; in ata_tdev_add()
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| D | pata_pdc2027x.c | 69 static int pdc2027x_prereset(struct ata_link *link, unsigned long deadline);
75 static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed);
251 static int pdc2027x_prereset(struct ata_link *link, unsigned long deadline) in pdc2027x_prereset()
402 static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed) in pdc2027x_set_mode()
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| D | sata_promise.c | 153 static int pdc_sata_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
154 static int pdc_sata_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
169 static int pdc_pata_softreset(struct ata_link *link, unsigned int *class,
171 static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class,
483 static int pdc_sata_scr_read(struct ata_link *link, in pdc_sata_scr_read()
492 static int pdc_sata_scr_write(struct ata_link *link, in pdc_sata_scr_write()
786 static int pdc_pata_softreset(struct ata_link *link, unsigned int *class, in pdc_pata_softreset()
824 static int pdc_sata_hardreset(struct ata_link *link, unsigned int *class, in pdc_sata_hardreset()
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| D | libata-sff.c | 256 static int ata_sff_check_ready(struct ata_link *link) in ata_sff_check_ready()
277 int ata_sff_wait_ready(struct ata_link *link, unsigned long deadline) in ata_sff_wait_ready()
985 struct ata_link *link = qc->dev->link; in ata_sff_hsm_move()
1245 void ata_sff_queue_pio_task(struct ata_link *link, unsigned long delay) in ata_sff_queue_pio_task()
1286 struct ata_link *link = ap->sff_pio_task_link; in ata_sff_pio_task()
1357 struct ata_link *link = qc->dev->link; in ata_sff_qc_issue()
1731 int ata_sff_prereset(struct ata_link *link, unsigned long deadline) in ata_sff_prereset()
1889 int ata_sff_wait_after_reset(struct ata_link *link, unsigned int devmask, in ata_sff_wait_after_reset()
1984 int ata_sff_softreset(struct ata_link *link, unsigned int *classes, in ata_sff_softreset()
2040 int sata_sff_hardreset(struct ata_link *link, unsigned int *class, in sata_sff_hardreset()
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| D | pata_pcmcia.c | 56 static int pcmcia_set_mode(struct ata_link *link, struct ata_device **r_failed_dev) in pcmcia_set_mode()
85 static int pcmcia_set_mode_8bit(struct ata_link *link, in pcmcia_set_mode_8bit()
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| D | pata_optidma.c | 54 static int optidma_pre_reset(struct ata_link *link, unsigned long deadline) in optidma_pre_reset()
317 static int optidma_set_mode(struct ata_link *link, struct ata_device **r_failed) in optidma_set_mode()
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| D | pata_rz1000.c | 36 static int rz1000_set_mode(struct ata_link *link, struct ata_device **unused) in rz1000_set_mode()
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| /Linux-v4.19/include/linux/ |
| D | libata.h | 540 struct ata_link;
545 typedef int (*ata_prereset_fn_t)(struct ata_link *link, unsigned long deadline);
546 typedef int (*ata_reset_fn_t)(struct ata_link *link, unsigned int *classes,
548 typedef void (*ata_postreset_fn_t)(struct ata_link *link, unsigned int *classes);
687 struct ata_link *link;
796 struct ata_link { struct
821 #define ATA_LINK_CLEAR_BEGIN offsetof(struct ata_link, active_tag) argument
822 #define ATA_LINK_CLEAR_END offsetof(struct ata_link, device[0])
841 struct ata_link* sff_pio_task_link; /* link currently used */
860 struct ata_link link; /* host default link */
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| /Linux-v4.19/Documentation/ABI/testing/ |
| D | sysfs-ata | 37 Files under /sys/class/ata_link
40 Behind each port, there is a ata_link. If there is a SATA PM in the topology, 15
41 ata_link objects are created.
48 What: /sys/class/ata_link/linkX[.Y]/hw_sata_spd_limit
49 What: /sys/class/ata_link/linkX[.Y]/sata_spd_limit
50 What: /sys/class/ata_link/linkX[.Y]/sata_spd
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| /Linux-v4.19/drivers/scsi/libsas/ |
| D | sas_ata.c | 104 struct ata_link *link; in sas_ata_task_done()
315 static int smp_ata_check_ready(struct ata_link *link) in smp_ata_check_ready()
347 static int local_ata_check_ready(struct ata_link *link) in local_ata_check_ready()
386 static int sas_ata_hard_reset(struct ata_link *link, unsigned int *class, in sas_ata_hard_reset()
392 int (*check_ready)(struct ata_link *link); in sas_ata_hard_reset()
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