diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/ppc/syslib/virtex_devices.c | 2 | ||||
| -rw-r--r-- | drivers/serial/uartlite.c | 32 |
2 files changed, 17 insertions, 17 deletions
diff --git a/arch/ppc/syslib/virtex_devices.c b/arch/ppc/syslib/virtex_devices.c index ace4ec08de51..270ad3acfb59 100644 --- a/arch/ppc/syslib/virtex_devices.c +++ b/arch/ppc/syslib/virtex_devices.c @@ -28,7 +28,7 @@ .num_resources = 2, \ .resource = (struct resource[]) { \ { \ - .start = XPAR_UARTLITE_##num##_BASEADDR + 3, \ + .start = XPAR_UARTLITE_##num##_BASEADDR, \ .end = XPAR_UARTLITE_##num##_HIGHADDR, \ .flags = IORESOURCE_MEM, \ }, \ diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index f5051cf1a0c8..59b674aa2c01 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -61,7 +61,7 @@ static int ulite_receive(struct uart_port *port, int stat) /* stats */ if (stat & ULITE_STATUS_RXVALID) { port->icount.rx++; - ch = readb(port->membase + ULITE_RX); + ch = in_be32((void*)port->membase + ULITE_RX); if (stat & ULITE_STATUS_PARITY) port->icount.parity++; @@ -106,7 +106,7 @@ static int ulite_transmit(struct uart_port *port, int stat) return 0; if (port->x_char) { - writeb(port->x_char, port->membase + ULITE_TX); + out_be32((void*)port->membase + ULITE_TX, port->x_char); port->x_char = 0; port->icount.tx++; return 1; @@ -115,7 +115,7 @@ static int ulite_transmit(struct uart_port *port, int stat) if (uart_circ_empty(xmit) || uart_tx_stopped(port)) return 0; - writeb(xmit->buf[xmit->tail], port->membase + ULITE_TX); + out_be32((void*)port->membase + ULITE_TX, xmit->buf[xmit->tail]); xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE-1); port->icount.tx++; @@ -132,7 +132,7 @@ static irqreturn_t ulite_isr(int irq, void *dev_id) int busy; do { - int stat = readb(port->membase + ULITE_STATUS); + int stat = in_be32((void*)port->membase + ULITE_STATUS); busy = ulite_receive(port, stat); busy |= ulite_transmit(port, stat); } while (busy); @@ -148,7 +148,7 @@ static unsigned int ulite_tx_empty(struct uart_port *port) unsigned int ret; spin_lock_irqsave(&port->lock, flags); - ret = readb(port->membase + ULITE_STATUS); + ret = in_be32((void*)port->membase + ULITE_STATUS); spin_unlock_irqrestore(&port->lock, flags); return ret & ULITE_STATUS_TXEMPTY ? TIOCSER_TEMT : 0; @@ -171,7 +171,7 @@ static void ulite_stop_tx(struct uart_port *port) static void ulite_start_tx(struct uart_port *port) { - ulite_transmit(port, readb(port->membase + ULITE_STATUS)); + ulite_transmit(port, in_be32((void*)port->membase + ULITE_STATUS)); } static void ulite_stop_rx(struct uart_port *port) @@ -200,17 +200,17 @@ static int ulite_startup(struct uart_port *port) if (ret) return ret; - writeb(ULITE_CONTROL_RST_RX | ULITE_CONTROL_RST_TX, - port->membase + ULITE_CONTROL); - writeb(ULITE_CONTROL_IE, port->membase + ULITE_CONTROL); + out_be32((void*)port->membase + ULITE_CONTROL, + ULITE_CONTROL_RST_RX | ULITE_CONTROL_RST_TX); + out_be32((void*)port->membase + ULITE_CONTROL, ULITE_CONTROL_IE); return 0; } static void ulite_shutdown(struct uart_port *port) { - writeb(0, port->membase + ULITE_CONTROL); - readb(port->membase + ULITE_CONTROL); /* dummy */ + out_be32((void*)port->membase + ULITE_CONTROL, 0); + in_be32((void*)port->membase + ULITE_CONTROL); /* dummy */ free_irq(port->irq, port); } @@ -314,7 +314,7 @@ static void ulite_console_wait_tx(struct uart_port *port) /* wait up to 10ms for the character(s) to be sent */ for (i = 0; i < 10000; i++) { - if (readb(port->membase + ULITE_STATUS) & ULITE_STATUS_TXEMPTY) + if (in_be32((void*)port->membase + ULITE_STATUS) & ULITE_STATUS_TXEMPTY) break; udelay(1); } @@ -323,7 +323,7 @@ static void ulite_console_wait_tx(struct uart_port *port) static void ulite_console_putchar(struct uart_port *port, int ch) { ulite_console_wait_tx(port); - writeb(ch, port->membase + ULITE_TX); + out_be32((void*)port->membase + ULITE_TX, ch); } static void ulite_console_write(struct console *co, const char *s, @@ -340,8 +340,8 @@ static void ulite_console_write(struct console *co, const char *s, spin_lock_irqsave(&port->lock, flags); /* save and disable interrupt */ - ier = readb(port->membase + ULITE_STATUS) & ULITE_STATUS_IE; - writeb(0, port->membase + ULITE_CONTROL); + ier = in_be32((void*)port->membase + ULITE_STATUS) & ULITE_STATUS_IE; + out_be32((void*)port->membase + ULITE_CONTROL, 0); uart_console_write(port, s, count, ulite_console_putchar); @@ -349,7 +349,7 @@ static void ulite_console_write(struct console *co, const char *s, /* restore interrupt state */ if (ier) - writeb(ULITE_CONTROL_IE, port->membase + ULITE_CONTROL); + out_be32((void*)port->membase + ULITE_CONTROL, ULITE_CONTROL_IE); if (locked) spin_unlock_irqrestore(&port->lock, flags); |