Searched defs:lsr (Results 1 - 9 of 9) sorted by relevance

/arch/mips/jz4740/
H A Dprom.c61 uint8_t lsr; local
64 lsr = readb(UART_REG(UART_LSR));
65 } while ((lsr & UART_LSR_TEMT) == 0);
/arch/x86/platform/ce4100/
H A Dce4100.c50 unsigned int ret, ier, lsr; local
60 lsr = mem_serial_in(p, UART_LSR);
63 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT))
/arch/powerpc/platforms/embedded6xx/
H A Dls_uart.c36 char lsr = in_8(avr_addr + UART_LSR); local
38 if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) {
/arch/powerpc/platforms/wsp/
H A Dh8.c31 u8 lsr; local
34 lsr = readb(h8 + LSR);
35 } while ((lsr & LSR_THRE) != LSR_THRE);
41 u8 lsr; local
44 lsr = readb(h8 + LSR);
45 } while ((lsr & LSR_DR) != LSR_DR);
/arch/mips/pmc-sierra/yosemite/
H A Dpy-console.c104 unsigned long lsr = 0xfd000008ULL + offsetof(struct yo_uartregs, iu_lsr); local
107 while ((readb_outer_space(lsr) & 0x20) == 0);
/arch/mips/include/asm/netlogic/xlp-hal/
H A Duart.h122 uint32_t lsr; local
125 lsr = nlm_read_uart_reg(base, UART_LINE_STS);
126 if (lsr & 0x20)
136 int data, lsr; local
139 lsr = nlm_read_uart_reg(base, UART_LINE_STS);
140 if (lsr & 0x80) { /* parity/frame/break-error - push a zero */
144 if (lsr & 0x01) { /* Rx data */
/arch/powerpc/kernel/
H A Dudbg_16550.c28 unsigned char lsr; /* 5 */ member in struct:NS16550
55 while ((in_8(&udbg_comport->lsr) & LSR_THRE) == 0)
73 if ((in_8(&udbg_comport->lsr) & LSR_DR) != 0)
84 while ((in_8(&udbg_comport->lsr) & LSR_DR) == 0)
164 while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
194 while ((real_205_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
226 while ((as1_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
244 while ((as1_readb(&udbg_comport->lsr) & LSR_DR) == 0)
266 while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
284 while ((real_readb(&udbg_comport->lsr)
[all...]
/arch/blackfin/include/asm/
H A Dbfin_serial.h39 unsigned int lsr; member in struct:bfin_serial_port
154 __BFP(lsr);
176 __BFP(lsr);
254 unsigned int lsr = bfin_read16(port_membase(p) + OFFSET_LSR); local
255 put_lsr_cache(p, get_lsr_cache(p) | (lsr & (BI|FE|PE|OE)));
256 return lsr | get_lsr_cache(p);
/arch/sh/include/asm/
H A Dsmc37c93x.h76 volatile __u16 lsr; member in struct:uart_reg

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