Index: kernel/genarch/include/acpi/acpi.h =================================================================== --- kernel/genarch/include/acpi/acpi.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/acpi/acpi.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,95 @@ +/* + * Copyright (C) 2005 Jakub Jermar + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef __ACPI_H__ +#define __ACPI_H__ + +#include + +/* Root System Description Pointer */ +struct acpi_rsdp { + uint8_t signature[8]; + uint8_t checksum; + uint8_t oemid[6]; + uint8_t revision; + uint32_t rsdt_address; + uint32_t length; + uint64_t xsdt_address; + uint32_t ext_checksum; + uint8_t reserved[3]; +} __attribute__ ((packed)); + +/* System Description Table Header */ +struct acpi_sdt_header { + uint8_t signature[4]; + uint32_t length; + uint8_t revision; + uint8_t checksum; + uint8_t oemid[6]; + uint8_t oem_table_id[8]; + uint32_t oem_revision; + uint32_t creator_id; + uint32_t creator_revision; +} __attribute__ ((packed));; + +struct acpi_signature_map { + uint8_t *signature; + struct acpi_sdt_header **sdt_ptr; + char *description; +}; + +/* Root System Description Table */ +struct acpi_rsdt { + struct acpi_sdt_header header; + uint32_t entry[]; +} __attribute__ ((packed));; + +/* Extended System Description Table */ +struct acpi_xsdt { + struct acpi_sdt_header header; + uint64_t entry[]; +} __attribute__ ((packed));; + +extern struct acpi_rsdp *acpi_rsdp; +extern struct acpi_rsdt *acpi_rsdt; +extern struct acpi_xsdt *acpi_xsdt; + +extern void acpi_init(void); +extern int acpi_sdt_check(uint8_t *sdt); + +#endif /* __ACPI_H__ */ + + /** @} + */ + Index: kernel/genarch/include/acpi/madt.h =================================================================== --- kernel/genarch/include/acpi/madt.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/acpi/madt.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,150 @@ +/* + * Copyright (C) 2005 Jakub Jermar + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef __MADT_H__ +#define __MADT_H__ + +#include +#include +#include + +#define MADT_L_APIC 0 +#define MADT_IO_APIC 1 +#define MADT_INTR_SRC_OVRD 2 +#define MADT_NMI_SRC 3 +#define MADT_L_APIC_NMI 4 +#define MADT_L_APIC_ADDR_OVRD 5 +#define MADT_IO_SAPIC 6 +#define MADT_L_SAPIC 7 +#define MADT_PLATFORM_INTR_SRC 8 +#define MADT_RESERVED_SKIP_BEGIN 9 +#define MADT_RESERVED_SKIP_END 127 +#define MADT_RESERVED_OEM_BEGIN 128 + +struct madt_apic_header { + uint8_t type; + uint8_t length; +} __attribute__ ((packed)); + + +/* Multiple APIC Description Table */ +struct acpi_madt { + struct acpi_sdt_header header; + uint32_t l_apic_address; + uint32_t flags; + struct madt_apic_header apic_header[]; +} __attribute__ ((packed)); + +struct madt_l_apic { + struct madt_apic_header header; + uint8_t acpi_id; + uint8_t apic_id; + uint32_t flags; +} __attribute__ ((packed)); + +struct madt_io_apic { + struct madt_apic_header header; + uint8_t io_apic_id; + uint8_t reserved; + uint32_t io_apic_address; + uint32_t global_intr_base; +} __attribute__ ((packed)); + +struct madt_intr_src_ovrd { + struct madt_apic_header header; + uint8_t bus; + uint8_t source; + uint32_t global_int; + uint16_t flags; +} __attribute__ ((packed)); + +struct madt_nmi_src { + struct madt_apic_header header; + uint16_t flags; + uint32_t global_intr; +} __attribute__ ((packed)); + +struct madt_l_apic_nmi { + struct madt_apic_header header; + uint8_t acpi_id; + uint16_t flags; + uint8_t l_apic_lint; +} __attribute__ ((packed)); + +struct madt_l_apic_addr_ovrd { + struct madt_apic_header header; + uint16_t reserved; + uint64_t l_apic_address; +} __attribute__ ((packed)); + +struct madt_io_sapic { + struct madt_apic_header header; + uint8_t io_apic_id; + uint8_t reserved; + uint32_t global_intr_base; + uint64_t io_apic_address; +} __attribute__ ((packed)); + +struct madt_l_sapic { + struct madt_apic_header header; + uint8_t acpi_id; + uint8_t sapic_id; + uint8_t sapic_eid; + uint8_t reserved[3]; + uint32_t flags; + uint32_t acpi_processor_uid_value; + uint8_t acpi_processor_uid_str[1]; +} __attribute__ ((packed)); + +struct madt_platform_intr_src { + struct madt_apic_header header; + uint16_t flags; + uint8_t intr_type; + uint8_t processor_id; + uint8_t processor_eid; + uint8_t io_sapic_vector; + uint32_t global_intr; + uint32_t platform_intr_src_flags; +} __attribute__ ((packed)); + +extern struct acpi_madt *acpi_madt; +extern struct smp_config_operations madt_config_operations; + +extern void acpi_madt_parse(void); + +#endif /* __MADT_H__ */ + + /** @} + */ + Index: kernel/genarch/include/fb/fb.h =================================================================== --- kernel/genarch/include/fb/fb.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/fb/fb.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2006 Ondrej Palkovsky + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef _FB_H_ +#define _FB_H_ + +#include +#include + +extern spinlock_t fb_lock; +void fb_init(uintptr_t addr, unsigned int x, unsigned int y, unsigned int bpp, unsigned int scan); + +#endif + + /** @} + */ + Index: kernel/genarch/include/fb/font-8x16.h =================================================================== --- kernel/genarch/include/fb/font-8x16.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/fb/font-8x16.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,47 @@ +/* + * Copyright (C) 2005 Martin Decky + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef __FONT_8X16_H__ +#define __FONT_8X16_H__ + +#define FONT_GLIPHS 256 +#define FONT_SCANLINES 16 + +extern unsigned char fb_font[FONT_GLIPHS * FONT_SCANLINES]; + +#endif + + /** @} + */ + Index: kernel/genarch/include/i8042/i8042.h =================================================================== --- kernel/genarch/include/i8042/i8042.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/i8042/i8042.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2001-2004 Jakub Jermar + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef __I8042_H__ +#define __I8042_H__ + +/** Scancodes. */ +#define SC_ESC 0x01 +#define SC_BACKSPACE 0x0e +#define SC_LSHIFT 0x2a +#define SC_RSHIFT 0x36 +#define SC_CAPSLOCK 0x3a +#define SC_SPEC_ESCAPE 0xe0 +#define SC_LEFTARR 0x4b +#define SC_RIGHTARR 0x4d +#define SC_UPARR 0x48 +#define SC_DOWNARR 0x50 +#define SC_DELETE 0x53 +#define SC_HOME 0x47 +#define SC_END 0x4f + +extern void i8042_init(void); +extern void i8042_poll(void); +extern void i8042_grab(void); +extern void i8042_release(void); + +#endif + + /** @} + */ + Index: kernel/genarch/include/mm/as_ht.h =================================================================== --- kernel/genarch/include/mm/as_ht.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/mm/as_ht.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2006 Jakub Jermar + * 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 genarchmm + * @{ + */ +/** @file + */ + +#ifndef __AS_HT_H__ +#define __AS_HT_H__ + +#include + +extern as_operations_t as_ht_operations; + +#endif + + /** @} + */ + Index: kernel/genarch/include/mm/as_pt.h =================================================================== --- kernel/genarch/include/mm/as_pt.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/mm/as_pt.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2006 Jakub Jermar + * 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 genarchmm + * @{ + */ +/** @file + */ + +#ifndef __AS_PT_H__ +#define __AS_PT_H__ + +#include + +extern as_operations_t as_pt_operations; + +#endif + + /** @} + */ + Index: kernel/genarch/include/mm/asid_fifo.h =================================================================== --- kernel/genarch/include/mm/asid_fifo.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/mm/asid_fifo.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2006 Jakub Jermar + * 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 genarchmm + * @{ + */ +/** @file + */ + +#ifndef __ASID_FIFO_H__ +#define __ASID_FIFO_H__ + +extern void asid_fifo_init(void); + +#endif + + /** @} + */ + Index: kernel/genarch/include/mm/page_ht.h =================================================================== --- kernel/genarch/include/mm/page_ht.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/mm/page_ht.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,92 @@ +/* + * Copyright (C) 2006 Jakub Jermar + * 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 genarchmm + * @{ + */ +/** @file + */ + +/* + * This is the generic page hash table interface. + */ + +#ifdef CONFIG_PAGE_HT + +#ifndef __PAGE_HT_H__ +#define __PAGE_HT_H__ + +#include +#include +#include +#include +#include + +#define PAGE_HT_KEYS 2 +#define KEY_AS 0 +#define KEY_PAGE 1 + +#define PAGE_HT_ENTRIES_BITS 13 +#define PAGE_HT_ENTRIES (1<p != 0) +#define PTE_GET_FRAME(pte) ((pte)->frame) +#define PTE_READABLE(pte) 1 +#define PTE_WRITABLE(pte) ((pte)->w != 0) +#define PTE_EXECUTABLE(pte) ((pte)->x != 0) + +#define SET_PTL0_ADDRESS(x) + +struct pte { + link_t link; /**< Page hash table link. */ + as_t *as; /**< Address space. */ + uintptr_t page; /**< Virtual memory page. */ + uintptr_t frame; /**< Physical memory frame. */ + unsigned g : 1; /**< Global page. */ + unsigned x : 1; /**< Execute. */ + unsigned w : 1; /**< Writable. */ + unsigned k : 1; /**< Kernel privileges required. */ + unsigned c : 1; /**< Cacheable. */ + unsigned a : 1; /**< Accessed. */ + unsigned d : 1; /**< Dirty. */ + unsigned p : 1; /**< Present. */ +}; + +extern page_mapping_operations_t ht_mapping_operations; +extern mutex_t page_ht_lock; +extern hash_table_t page_ht; +extern hash_table_operations_t ht_operations; + +#endif + +#endif + + /** @} + */ + Index: kernel/genarch/include/mm/page_pt.h =================================================================== --- kernel/genarch/include/mm/page_pt.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/mm/page_pt.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,121 @@ +/* + * Copyright (C) 2006 Jakub Jermar + * 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 genarchmm + * @{ + */ +/** @file + */ + +/* + * This is the generic 4-level page table interface. + * Architectures that use hierarchical page tables + * are supposed to implement *_ARCH macros. + */ + +#ifdef CONFIG_PAGE_PT + +#ifndef __PAGE_PT_H__ +#define __PAGE_PT_H__ + +#include +#include +#include + +/* + * Number of entries in each level. + */ +#define PTL0_ENTRIES PTL0_ENTRIES_ARCH +#define PTL1_ENTRIES PTL1_ENTRIES_ARCH +#define PTL2_ENTRIES PTL2_ENTRIES_ARCH +#define PTL3_ENTRIES PTL3_ENTRIES_ARCH + +/* + * These macros process vaddr and extract those portions + * of it that function as indices to respective page tables. + */ +#define PTL0_INDEX(vaddr) PTL0_INDEX_ARCH(vaddr) +#define PTL1_INDEX(vaddr) PTL1_INDEX_ARCH(vaddr) +#define PTL2_INDEX(vaddr) PTL2_INDEX_ARCH(vaddr) +#define PTL3_INDEX(vaddr) PTL3_INDEX_ARCH(vaddr) + +#define SET_PTL0_ADDRESS(ptl0) SET_PTL0_ADDRESS_ARCH(ptl0) + +/* + * These macros traverse the 4-level tree of page tables, + * each descending by one level. + */ +#define GET_PTL1_ADDRESS(ptl0, i) GET_PTL1_ADDRESS_ARCH(ptl0, i) +#define GET_PTL2_ADDRESS(ptl1, i) GET_PTL2_ADDRESS_ARCH(ptl1, i) +#define GET_PTL3_ADDRESS(ptl2, i) GET_PTL3_ADDRESS_ARCH(ptl2, i) +#define GET_FRAME_ADDRESS(ptl3, i) GET_FRAME_ADDRESS_ARCH(ptl3, i) + +/* + * These macros are provided to change shape of the 4-level + * tree of page tables on respective level. + */ +#define SET_PTL1_ADDRESS(ptl0, i, a) SET_PTL1_ADDRESS_ARCH(ptl0, i, a) +#define SET_PTL2_ADDRESS(ptl1, i, a) SET_PTL2_ADDRESS_ARCH(ptl1, i, a) +#define SET_PTL3_ADDRESS(ptl2, i, a) SET_PTL3_ADDRESS_ARCH(ptl2, i, a) +#define SET_FRAME_ADDRESS(ptl3, i, a) SET_FRAME_ADDRESS_ARCH(ptl3, i, a) + +/* + * These macros are provided to query various flags within the page tables. + */ +#define GET_PTL1_FLAGS(ptl0, i) GET_PTL1_FLAGS_ARCH(ptl0, i) +#define GET_PTL2_FLAGS(ptl1, i) GET_PTL2_FLAGS_ARCH(ptl1, i) +#define GET_PTL3_FLAGS(ptl2, i) GET_PTL3_FLAGS_ARCH(ptl2, i) +#define GET_FRAME_FLAGS(ptl3, i) GET_FRAME_FLAGS_ARCH(ptl3, i) + +/* + * These macros are provided to set/clear various flags within the page tables. + */ +#define SET_PTL1_FLAGS(ptl0, i, x) SET_PTL1_FLAGS_ARCH(ptl0, i, x) +#define SET_PTL2_FLAGS(ptl1, i, x) SET_PTL2_FLAGS_ARCH(ptl1, i, x) +#define SET_PTL3_FLAGS(ptl2, i, x) SET_PTL3_FLAGS_ARCH(ptl2, i, x) +#define SET_FRAME_FLAGS(ptl3, i, x) SET_FRAME_FLAGS_ARCH(ptl3, i, x) + +#define PTE_VALID(p) PTE_VALID_ARCH((p)) +#define PTE_PRESENT(p) PTE_PRESENT_ARCH((p)) +#define PTE_GET_FRAME(p) PTE_GET_FRAME_ARCH((p)) +#define PTE_READABLE(p) 1 +#define PTE_WRITABLE(p) PTE_WRITABLE_ARCH((p)) +#define PTE_EXECUTABLE(p) PTE_EXECUTABLE_ARCH((p)) + +extern page_mapping_operations_t pt_mapping_operations; + +extern void page_mapping_insert_pt(as_t *as, uintptr_t page, uintptr_t frame, int flags); +extern pte_t *page_mapping_find_pt(as_t *as, uintptr_t page); + +#endif + +#endif + + /** @} + */ + Index: kernel/genarch/include/ofw/memory_init.h =================================================================== --- kernel/genarch/include/ofw/memory_init.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/ofw/memory_init.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2006 Jakub Jermar + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef __OFW_MEMORY_INIT_H__ +#define __OFW_MEMORY_INIT_H__ + +#include + +extern void ofw_init_memmap(void); +extern size_t ofw_get_memory_size(void); +extern void ofw_init_zones(void); + +#endif + +/** @} + */ + Index: kernel/genarch/include/ofw/ofw.h =================================================================== --- kernel/genarch/include/ofw/ofw.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/ofw/ofw.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2005 Martin Decky + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef KERN_OFW_H_ +#define KERN_OFW_H_ + +#include + +#define MAX_OFW_ARGS 12 + +typedef unative_t ofw_arg_t; +typedef unsigned int ihandle; +typedef unsigned int phandle; + +/** OpenFirmware command structure + * + */ +typedef struct { + const char *service; /**< Command name */ + unative_t nargs; /**< Number of in arguments */ + unative_t nret; /**< Number of out arguments */ + ofw_arg_t args[MAX_OFW_ARGS]; /**< Buffer for in and out arguments */ +} ofw_args_t; + +extern int ofw(ofw_args_t *); /**< OpenFirmware Client Interface entry point. */ + +extern void ofw_init(void); +extern void ofw_done(void); +extern ofw_arg_t ofw_call(const char *service, const int nargs, const int nret, ofw_arg_t *rets, ...); +extern void ofw_putchar(const char ch); +extern phandle ofw_find_device(const char *name); +extern int ofw_get_property(const phandle device, const char *name, const void *buf, const int buflen); +extern void *ofw_translate(const void *addr); +extern void *ofw_claim(const void *addr, const int size, const int align); + +#endif + +/** @} + */ Index: kernel/genarch/include/softint/division.h =================================================================== --- kernel/genarch/include/softint/division.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) +++ kernel/genarch/include/softint/division.h (revision 1167520724b9b526c27b67f2d4bc447ef626240c) @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2006 Josef Cejka + * 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 genarch + * @{ + */ +/** @file + */ + +#ifndef __SOFTINT_DIVISION_H__ +#define __SOFTINT_DIVISION_H__ + + +/* 32bit integer division */ +int __divsi3(int a, int b); + +/* 64bit integer division */ +long long __divdi3(long long a, long long b); + +/* 32bit unsigned integer division */ +unsigned int __udivsi3(unsigned int a, unsigned int b); + +/* 64bit unsigned integer division */ +unsigned long long __udivdi3(unsigned long long a, unsigned long long b); + +/* 32bit remainder of the signed division */ +int __modsi3(int a, int b); + +/* 64bit remainder of the signed division */ +long long __moddi3(long long a, long long b); + +/* 32bit remainder of the unsigned division */ +unsigned int __umodsi3(unsigned int a, unsigned int b); + +/* 64bit remainder of the unsigned division */ +unsigned long long __umoddi3(unsigned long long a, unsigned long long b); + +unsigned long long __udivmoddi3(unsigned long long a, unsigned long long b, unsigned long long *c); + +#endif + + + /** @} + */ +