071c5c1a26
Make save/restore default feature, the configure option for save/restore removed from configure script and save/restore made available forever. All code now assume it is exists. Bochs save/restore tree previosly called "save_restore" renamed to "bochs" tree and it will be havily used everywhere, starting from save/restore and ending by various bochs debugger functions. I am going to rework debugger code to get rid of debug CPU access functions and use this "bochs" param tree instead
90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
/////////////////////////////////////////////////////////////////////////
|
|
// $Id: pci_ide.h,v 1.12 2007-09-28 19:52:03 sshwarts Exp $
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (C) 2004 MandrakeSoft S.A.
|
|
//
|
|
// MandrakeSoft S.A.
|
|
// 43, rue d'Aboukir
|
|
// 75002 Paris - France
|
|
// http://www.linux-mandrake.com/
|
|
// http://www.mandrakesoft.com/
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2 of the License, or (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
#ifndef BX_IODEV_PCIIDE_H
|
|
#define BX_IODEV_PCIIDE_H
|
|
|
|
#if BX_USE_PIDE_SMF
|
|
# define BX_PIDE_SMF static
|
|
# define BX_PIDE_THIS thePciIdeController->
|
|
# define BX_PIDE_THIS_PTR thePciIdeController
|
|
#else
|
|
# define BX_PIDE_SMF
|
|
# define BX_PIDE_THIS this->
|
|
# define BX_PIDE_THIS_PTR this
|
|
#endif
|
|
|
|
class bx_pci_ide_c : public bx_pci_ide_stub_c {
|
|
public:
|
|
bx_pci_ide_c();
|
|
virtual ~bx_pci_ide_c();
|
|
virtual void init(void);
|
|
virtual void reset(unsigned type);
|
|
virtual bx_bool bmdma_present(void);
|
|
virtual void bmdma_set_irq(Bit8u channel);
|
|
virtual void register_state(void);
|
|
virtual void after_restore_state(void);
|
|
static Bit64s param_save_handler(void *devptr, bx_param_c *param, Bit64s val);
|
|
static Bit64s param_restore_handler(void *devptr, bx_param_c *param, Bit64s val);
|
|
#if !BX_USE_PIDE_SMF
|
|
Bit64s param_save(bx_param_c *param, Bit64s val);
|
|
Bit64s param_restore(bx_param_c *param, Bit64s val);
|
|
#endif
|
|
|
|
virtual Bit32u pci_read_handler(Bit8u address, unsigned io_len);
|
|
virtual void pci_write_handler(Bit8u address, Bit32u value, unsigned io_len);
|
|
|
|
static void timer_handler(void *);
|
|
BX_PIDE_SMF void timer(void);
|
|
|
|
private:
|
|
|
|
struct {
|
|
Bit8u pci_conf[256];
|
|
Bit32u bmdma_addr;
|
|
struct {
|
|
bx_bool cmd_ssbm;
|
|
bx_bool cmd_rwcon;
|
|
Bit8u status;
|
|
Bit32u dtpr;
|
|
Bit32u prd_current;
|
|
int timer_index;
|
|
Bit8u *buffer;
|
|
Bit8u *buffer_top;
|
|
Bit8u *buffer_idx;
|
|
} bmdma[2];
|
|
} s;
|
|
|
|
static Bit32u read_handler(void *this_ptr, Bit32u address, unsigned io_len);
|
|
static void write_handler(void *this_ptr, Bit32u address, Bit32u value, unsigned io_len);
|
|
#if !BX_USE_PIDE_SMF
|
|
Bit32u read(Bit32u address, unsigned io_len);
|
|
void write(Bit32u address, Bit32u value, unsigned io_len);
|
|
#endif
|
|
};
|
|
|
|
#endif
|