30 static int mantis_hif_sbuf_opdone_wait(struct mantis_ca *ca)  in mantis_hif_sbuf_opdone_wait()  argument
32 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_sbuf_opdone_wait()
35 	if (wait_event_timeout(ca->hif_opdone_wq,  in mantis_hif_sbuf_opdone_wait()
36 			       ca->hif_event & MANTIS_SBUF_OPDONE,  in mantis_hif_sbuf_opdone_wait()
43 	ca->hif_event &= ~MANTIS_SBUF_OPDONE;  in mantis_hif_sbuf_opdone_wait()
47 static int mantis_hif_write_wait(struct mantis_ca *ca)  in mantis_hif_write_wait()  argument
49 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_write_wait()
53 	if (wait_event_timeout(ca->hif_write_wq,  in mantis_hif_write_wait()
77 int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr)  in mantis_hif_read_mem()  argument
79 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_read_mem()
83 	mutex_lock(&ca->ca_lock);  in mantis_hif_read_mem()
94 	if (mantis_hif_sbuf_opdone_wait(ca) != 0) {  in mantis_hif_read_mem()
96 		mutex_unlock(&ca->ca_lock);  in mantis_hif_read_mem()
100 	mutex_unlock(&ca->ca_lock);  in mantis_hif_read_mem()
105 int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data)  in mantis_hif_write_mem()  argument
107 	struct mantis_slot *slot = ca->slot;  in mantis_hif_write_mem()
108 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_write_mem()
112 	mutex_lock(&ca->ca_lock);  in mantis_hif_write_mem()
123 	if (mantis_hif_write_wait(ca) != 0) {  in mantis_hif_write_mem()
125 		mutex_unlock(&ca->ca_lock);  in mantis_hif_write_mem()
129 	mutex_unlock(&ca->ca_lock);  in mantis_hif_write_mem()
134 int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr)  in mantis_hif_read_iom()  argument
136 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_read_iom()
140 	mutex_lock(&ca->ca_lock);  in mantis_hif_read_iom()
151 	if (mantis_hif_sbuf_opdone_wait(ca) != 0) {  in mantis_hif_read_iom()
153 		mutex_unlock(&ca->ca_lock);  in mantis_hif_read_iom()
159 	mutex_unlock(&ca->ca_lock);  in mantis_hif_read_iom()
164 int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data)  in mantis_hif_write_iom()  argument
166 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_write_iom()
170 	mutex_lock(&ca->ca_lock);  in mantis_hif_write_iom()
180 	if (mantis_hif_write_wait(ca) != 0) {  in mantis_hif_write_iom()
182 		mutex_unlock(&ca->ca_lock);  in mantis_hif_write_iom()
186 	mutex_unlock(&ca->ca_lock);  in mantis_hif_write_iom()
192 int mantis_hif_init(struct mantis_ca *ca)  in mantis_hif_init()  argument
194 	struct mantis_slot *slot = ca->slot;  in mantis_hif_init()
195 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_init()
201 	mutex_lock(&ca->ca_lock);  in mantis_hif_init()
211 	mutex_unlock(&ca->ca_lock);  in mantis_hif_init()
216 void mantis_hif_exit(struct mantis_ca *ca)  in mantis_hif_exit()  argument
218 	struct mantis_pci *mantis = ca->ca_priv;  in mantis_hif_exit()
222 	mutex_lock(&ca->ca_lock);  in mantis_hif_exit()
226 	mutex_unlock(&ca->ca_lock);  in mantis_hif_exit()