197 void ioapic_write_redir(unsigned line, ioapic_redir_entry_t e)  in ioapic_write_redir()  argument
199 	ioapic_write_reg(0x10 + line * 2 + 0, ((u32 *)&e)[0]);  in ioapic_write_redir()
200 	ioapic_write_reg(0x10 + line * 2 + 1, ((u32 *)&e)[1]);  in ioapic_write_redir()
203 ioapic_redir_entry_t ioapic_read_redir(unsigned line)  in ioapic_read_redir()  argument
207 	((u32 *)&e)[0] = ioapic_read_reg(0x10 + line * 2 + 0);  in ioapic_read_redir()
208 	((u32 *)&e)[1] = ioapic_read_reg(0x10 + line * 2 + 1);  in ioapic_read_redir()
213 void ioapic_set_redir(unsigned line, unsigned vec,  in ioapic_set_redir()  argument
222 	ioapic_write_redir(line, e);  in ioapic_set_redir()
225 void set_mask(unsigned line, int mask)  in set_mask()  argument
227 	ioapic_redir_entry_t e = ioapic_read_redir(line);  in set_mask()
230 	ioapic_write_redir(line, e);  in set_mask()
233 void set_irq_line(unsigned line, int val)  in set_irq_line()  argument
235 	asm volatile("out %0, %1" : : "a"((u8)val), "d"((u16)(0x2000 + line)));  in set_irq_line()