diff options
Diffstat (limited to 'src/dev/arm/pl011.cc')
| -rw-r--r-- | src/dev/arm/pl011.cc | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/dev/arm/pl011.cc b/src/dev/arm/pl011.cc index 479a28bd8..b6b41f9c3 100644 --- a/src/dev/arm/pl011.cc +++ b/src/dev/arm/pl011.cc @@ -48,7 +48,6 @@ #include "debug/Uart.hh" #include "dev/arm/amba_device.hh" #include "dev/arm/base_gic.hh" -#include "dev/terminal.hh" #include "mem/packet.hh" #include "mem/packet_access.hh" #include "params/Pl011.hh" @@ -81,12 +80,12 @@ Pl011::read(PacketPtr pkt) switch(daddr) { case UART_DR: data = 0; - if (term->dataAvailable()) { - data = term->in(); + if (device->dataAvailable()) { + data = device->readData(); // Since we don't simulate a FIFO for incoming data, we // assume it's empty and clear RXINTR and RTINTR. clearInterrupts(UART_RXINTR | UART_RTINTR); - if (term->dataAvailable()) { + if (device->dataAvailable()) { DPRINTF(Uart, "Re-raising interrupt due to more data " "after UART_DR read\n"); dataAvailable(); @@ -97,7 +96,7 @@ Pl011::read(PacketPtr pkt) data = UART_FR_CTS | // Clear To Send // Given we do not simulate a FIFO we are either empty or full. - (!term->dataAvailable() ? UART_FR_RXFE : UART_FR_RXFF) | + (!device->dataAvailable() ? UART_FR_RXFE : UART_FR_RXFF) | UART_FR_TXFE; // TX FIFO empty DPRINTF(Uart, @@ -199,7 +198,7 @@ Pl011::write(PacketPtr pkt) if ((data & 0xFF) == 0x04 && endOnEOT) exitSimLoop("UART received EOT", 0); - term->out(data & 0xFF); + device->writeData(data & 0xFF); // We're supposed to clear TXINTR when this register is // written to, however. since we're also infinitely fast, we // need to immediately raise it again. @@ -229,7 +228,7 @@ Pl011::write(PacketPtr pkt) case UART_ICR: DPRINTF(Uart, "Clearing interrupts 0x%x\n", data); clearInterrupts(data); - if (term->dataAvailable()) { + if (device->dataAvailable()) { DPRINTF(Uart, "Re-raising interrupt due to more data after " "UART_ICR write\n"); dataAvailable(); |