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author | Andreas Sandberg <andreas.sandberg@arm.com> | 2017-07-20 11:58:06 +0100 |
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committer | Andreas Sandberg <andreas.sandberg@arm.com> | 2017-11-08 20:04:53 +0000 |
commit | 20de3bb759a36dbffed10adae2159e376b7cb68c (patch) | |
tree | 8984162e7204528cd5297e5514a4e6deda4536a3 /src/dev/uart.hh | |
parent | 74d3f8a1765869765b542fd91114628a62947ba9 (diff) | |
download | gem5-20de3bb759a36dbffed10adae2159e376b7cb68c.tar.xz |
dev: Move generic serial devices to src/dev/serial
Change-Id: I104227fc460f8b561e7375b329a541c1fce881b2
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/4291
Reviewed-by: Gabe Black <gabeblack@google.com>
Diffstat (limited to 'src/dev/uart.hh')
-rw-r--r-- | src/dev/uart.hh | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/dev/uart.hh b/src/dev/uart.hh deleted file mode 100644 index bf3dcf7c3..000000000 --- a/src/dev/uart.hh +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright (c) 2004-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Authors: Ali Saidi - */ - -/** @file - * Base class for UART - */ - -#ifndef __UART_HH__ -#define __UART_HH__ - -#include "base/callback.hh" -#include "dev/io_device.hh" -#include "dev/serial.hh" -#include "params/Uart.hh" - -class Platform; - -const int RX_INT = 0x1; -const int TX_INT = 0x2; - -class Uart : public BasicPioDevice -{ - protected: - int status; - Platform *platform; - SerialDevice *device; - - public: - typedef UartParams Params; - Uart(const Params *p, Addr pio_size); - - const Params * - params() const - { - return dynamic_cast<const Params *>(_params); - } - - /** - * Inform the uart that there is data available. - */ - virtual void dataAvailable() = 0; - - /** - * Return if we have an interrupt pending - * @return interrupt status - */ - bool intStatus() { return status ? true : false; } - - protected: - MakeCallback<Uart, &Uart::dataAvailable> callbackDataAvail; -}; - -#endif // __UART_HH__ |