Lines Matching defs:sc_reg
61 static int uli_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
62 static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
105 static unsigned int get_scr_cfg_addr(struct ata_port *ap, unsigned int sc_reg)
108 return hpriv->scr_cfg_addr[ap->port_no] + (4 * sc_reg);
111 static u32 uli_scr_cfg_read(struct ata_link *link, unsigned int sc_reg)
114 unsigned int cfg_addr = get_scr_cfg_addr(link->ap, sc_reg);
129 static int uli_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
131 if (sc_reg > SCR_CONTROL)
134 *val = uli_scr_cfg_read(link, sc_reg);
138 static int uli_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
140 if (sc_reg > SCR_CONTROL) //SCR_CONTROL=2, SCR_ERROR=1, SCR_STATUS=0
143 uli_scr_cfg_write(link, sc_reg, val);