Lines Matching refs:iobase
38 * iobase base address of the port; common values are 0x3f8, 0x2f8, 0x3e8, 0x2e8
92 #define RBR(iobase) (iobase+0)
93 #define THR(iobase) (iobase+0)
94 #define IER(iobase) (iobase+1)
95 #define IIR(iobase) (iobase+2)
96 #define FCR(iobase) (iobase+2)
97 #define LCR(iobase) (iobase+3)
98 #define MCR(iobase) (iobase+4)
99 #define LSR(iobase) (iobase+5)
100 #define MSR(iobase) (iobase+6)
101 #define SCR(iobase) (iobase+7)
102 #define DLL(iobase) (iobase+0)
103 #define DLM(iobase) (iobase+1)
341 static enum uart ser12_check_uart(unsigned int iobase)
348 b1 = inb(MCR(iobase));
349 outb(b1 | 0x10, MCR(iobase)); /* loopback mode */
350 b2 = inb(MSR(iobase));
351 outb(0x1a, MCR(iobase));
352 b3 = inb(MSR(iobase)) & 0xf0;
353 outb(b1, MCR(iobase)); /* restore old values */
354 outb(b2, MSR(iobase));
357 inb(RBR(iobase));
358 inb(RBR(iobase));
359 outb(0x01, FCR(iobase)); /* enable FIFOs */
360 u = uart_tab[(inb(IIR(iobase)) >> 6) & 3];
362 outb(0x5a, SCR(iobase));
363 b1 = inb(SCR(iobase));
364 outb(0xa5, SCR(iobase));
365 b2 = inb(SCR(iobase));
433 printk(KERN_INFO "%s: ser_fdx at iobase 0x%lx irq %u baud %u uart %s\n",
453 printk(KERN_INFO "%s: close ser_fdx at iobase 0x%lx irq %u\n",
570 static int iobase[NR_PORTS] = { 0x3f8, };
576 module_param_hw_array(iobase, int, ioport, NULL, 0);
577 MODULE_PARM_DESC(iobase, "baycom io base address");
608 iobase[i] = irq[i] = 0;
612 ifname, iobase[i], irq[i], 0);
666 iobase[nr_dev] = ints[1];