u16 c67x00_ll_fetch_siemsg(struct c67x00_device *dev, int sie_num)
{
u16 val;
val = hpi_read_word(dev, SIEMSG_REG(sie_num));
/* clear register to allow next message */
hpi_write_word(dev, SIEMSG_REG(sie_num), 0);
return val;
}
u16 c67x00_ll_fetch_siemsg(struct c67x00_device *dev, int sie_num)
{
u16 val;
val = hpi_read_word(dev, SIEMSG_REG(sie_num));
hpi_write_word(dev, SIEMSG_REG(sie_num), 0);
return val;
}
void c67x00_ll_hpi_reg_init(struct c67x00_device *dev)
{
int i;
hpi_recv_mbox(dev);
c67x00_ll_hpi_status(dev);
hpi_write_word(dev, HPI_IRQ_ROUTING_REG, 0);
for (i = 0; i < C67X00_SIES; i++) {
hpi_write_word(dev, SIEMSG_REG(i), 0);
hpi_read_word(dev, SIEMSG_REG(i));
}
}
