| 0,0 → 1,82 |
|---|
| /* |
| * Copyright (c) 2007 Michal Kebrt |
| * 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. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. |
| */ |
| |
| /** @addtogroup arm32qemu_icp GXemul |
| * @brief GXemul machine specific parts. |
| * @ingroup arm32 |
| * @{ |
| */ |
| /** @file |
| * @brief GXemul peripheries drivers declarations. |
| */ |
| |
| #ifndef KERN_arm32_QEMU_ICP_H_ |
| #define KERN_arm32_QEMU_ICP_H_ |
| |
| #include <console/chardev.h> |
| |
| /** Last interrupt number (beginning from 0) whose status is probed |
| * from interrupt controller |
| */ |
| #define QEMU_ICP_IRQC_MAX_IRQ 8 |
| |
| /** Timer frequency */ |
| #define QEMU_ICP_TIMER_FREQ 100 |
| |
| /** Struct containing mappings of qemu_icp HW devices into kernel part |
| * of virtual address space. |
| */ |
| typedef struct { |
| uintptr_t videoram; |
| uintptr_t kbd; |
| uintptr_t rtc; |
| uintptr_t rtc_freq; |
| uintptr_t rtc_ack; |
| uintptr_t irqc; |
| uintptr_t irqc_mask; |
| uintptr_t irqc_unmask; |
| uintptr_t vga; |
| uintptr_t cmcr; |
| } qemu_icp_hw_map_t; |
| |
| extern void qemu_icp_hw_map_init(void); |
| extern void qemu_icp_console_init(devno_t devno); |
| extern void qemu_icp_release_console(void); |
| extern void qemu_icp_grab_console(void); |
| extern void qemu_icp_timer_irq_start(void); |
| extern void qemu_icp_debug_putc(char ch); |
| extern void qemu_icp_cpu_halt(void); |
| extern void qemu_icp_irq_exception(int exc_no, istate_t *istate); |
| extern size_t qemu_icp_get_memory_size(void); |
| extern uintptr_t qemu_icp_get_fb_address(void); |
| extern void icp_vga_init(); |
| |
| #endif |
| |
| /** @} |
| */ |