47 static ssize_t ahci_led_show(struct ata_port *ap, char *buf);
48 static ssize_t ahci_led_store(struct ata_port *ap, const char *buf,
50 static ssize_t ahci_transmit_led_message(struct ata_port *ap, u32 state,
58 static int ahci_port_start(struct ata_port *ap);
59 static void ahci_port_stop(struct ata_port *ap);
62 static void ahci_freeze(struct ata_port *ap);
63 static void ahci_thaw(struct ata_port *ap);
64 static void ahci_set_aggressive_devslp(struct ata_port *ap, bool sleep);
65 static void ahci_enable_fbs(struct ata_port *ap);
66 static void ahci_disable_fbs(struct ata_port *ap);
67 static void ahci_pmp_attach(struct ata_port *ap);
68 static void ahci_pmp_detach(struct ata_port *ap);
79 static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg);
221 static int ahci_rpm_get_port(struct ata_port *ap)  in ahci_rpm_get_port()
233 static void ahci_rpm_put_port(struct ata_port *ap)  in ahci_rpm_put_port()
242 	struct ata_port *ap = ata_shost_to_port(shost);  in ahci_show_host_caps()
252 	struct ata_port *ap = ata_shost_to_port(shost);  in ahci_show_host_cap2()
262 	struct ata_port *ap = ata_shost_to_port(shost);  in ahci_show_host_version()
272 	struct ata_port *ap = ata_shost_to_port(shost);  in ahci_show_port_cmd()
287 	struct ata_port *ap = ata_shost_to_port(shost);  in ahci_read_em_buffer()
347 	struct ata_port *ap = ata_shost_to_port(shost);  in ahci_store_em_buffer()
390 	struct ata_port *ap = ata_shost_to_port(shost);  in ahci_show_em_supported()
576 static unsigned ahci_scr_offset(struct ata_port *ap, unsigned int sc_reg)  in ahci_scr_offset()
617 void ahci_start_engine(struct ata_port *ap)  in ahci_start_engine()
630 int ahci_stop_engine(struct ata_port *ap)  in ahci_stop_engine()
679 void ahci_start_fis_rx(struct ata_port *ap)  in ahci_start_fis_rx()
707 static int ahci_stop_fis_rx(struct ata_port *ap)  in ahci_stop_fis_rx()
726 static void ahci_power_up(struct ata_port *ap)  in ahci_power_up()
747 	struct ata_port *ap = link->ap;  in ahci_set_lpm()
818 static void ahci_power_down(struct ata_port *ap)  in ahci_power_down()
839 static void ahci_start_port(struct ata_port *ap)  in ahci_start_port()
887 static int ahci_deinit_port(struct ata_port *ap, const char **emsg)  in ahci_deinit_port()
960 	struct ata_port *ap = link->ap;  in ahci_sw_activity()
976 	struct ata_port *ap = link->ap;  in ahci_sw_activity_blink()
1018 	struct ata_port *ap = link->ap;  in ahci_init_sw_activity()
1047 static ssize_t ahci_transmit_led_message(struct ata_port *ap, u32 state,  in ahci_transmit_led_message()
1109 static ssize_t ahci_led_show(struct ata_port *ap, char *buf)  in ahci_led_show()
1123 static ssize_t ahci_led_store(struct ata_port *ap, const char *buf,  in ahci_led_store()
1156 	struct ata_port *ap = link->ap;  in ahci_activity_store()
1187 	struct ata_port *ap = link->ap;  in ahci_activity_show()
1197 static void ahci_port_init(struct device *dev, struct ata_port *ap,  in ahci_port_init()
1239 		struct ata_port *ap = host->ports[i];  in ahci_init_controller()
1267 unsigned int ahci_dev_classify(struct ata_port *ap)  in ahci_dev_classify()
1297 int ahci_kick_engine(struct ata_port *ap)  in ahci_kick_engine()
1342 static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,  in ahci_exec_polled_cmd()
1385 	struct ata_port *ap = link->ap;  in ahci_do_softreset()
1502 	struct ata_port *ap = link->ap;  in ahci_pmp_retry_softreset()
1536 	struct ata_port *ap = link->ap;  in ahci_do_hardreset()
1575 	struct ata_port *ap = link->ap;  in ahci_postreset()
1618 	struct ata_port *ap = qc->ap;  in ahci_pmp_qc_defer()
1629 	struct ata_port *ap = qc->ap;  in ahci_qc_prep()
1667 static void ahci_fbs_dec_intr(struct ata_port *ap)  in ahci_fbs_dec_intr()
1691 static void ahci_error_intr(struct ata_port *ap, u32 irq_stat)  in ahci_error_intr()
1802 static void ahci_handle_port_interrupt(struct ata_port *ap,  in ahci_handle_port_interrupt()
1886 static void ahci_port_intr(struct ata_port *ap)  in ahci_port_intr()
1899 	struct ata_port *ap = dev_instance;  in ahci_multi_irqs_intr_hard()
1922 		struct ata_port *ap;  in ahci_handle_port_intr()
1989 	struct ata_port *ap = qc->ap;  in ahci_qc_issue()
2042 static void ahci_freeze(struct ata_port *ap)  in ahci_freeze()
2050 static void ahci_thaw(struct ata_port *ap)  in ahci_thaw()
2067 void ahci_error_handler(struct ata_port *ap)  in ahci_error_handler()
2086 	struct ata_port *ap = qc->ap;  in ahci_post_internal_cmd()
2093 static void ahci_set_aggressive_devslp(struct ata_port *ap, bool sleep)  in ahci_set_aggressive_devslp()
2173 static void ahci_enable_fbs(struct ata_port *ap)  in ahci_enable_fbs()
2207 static void ahci_disable_fbs(struct ata_port *ap)  in ahci_disable_fbs()
2240 static void ahci_pmp_attach(struct ata_port *ap)  in ahci_pmp_attach()
2266 static void ahci_pmp_detach(struct ata_port *ap)  in ahci_pmp_detach()
2285 int ahci_port_resume(struct ata_port *ap)  in ahci_port_resume()
2302 static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg)  in ahci_port_suspend()
2320 static int ahci_port_start(struct ata_port *ap)  in ahci_port_start()
2416 static void ahci_port_stop(struct ata_port *ap)  in ahci_port_stop()