diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/getpir/code_gen.c | 55 |
1 files changed, 34 insertions, 21 deletions
diff --git a/util/getpir/code_gen.c b/util/getpir/code_gen.c index bd7dc36a88..81d6b2c9f9 100644 --- a/util/getpir/code_gen.c +++ b/util/getpir/code_gen.c @@ -3,21 +3,34 @@ #include "pirq_routing.h" static char *preamble[] = { - "/* This file was generated by getpir.c, do not modify!\n", - " * (but if you do, please run checkpir on it to verify)\n", + + "/*\n", + " * This file is part of the coreboot project.\n", + " *\n", + " * Copyright (C) 200x TODO <TODO@TODO>\n", + " *\n", + " * This program is free software; you can redistribute it and/or modify\n", + " * it under the terms of the GNU General Public License as published by\n", + " * the Free Software Foundation; either version 2 of the License, or\n", + " * (at your option) any later version.\n", " *\n", - " * Contains the IRQ Routing Table dumped directly from your\n", - " * memory, which BIOS sets up.\n", + " * This program is distributed in the hope that it will be useful,\n", + " * but WITHOUT ANY WARRANTY; without even the implied warranty of\n", + " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n", + " * GNU General Public License for more details.\n", " *\n", - " * Documentation at: http://www.microsoft.com/whdc/archive/pciirq.mspx\n */\n\n", - "#ifdef GETPIR\n", - "#include \"pirq_routing.h\"\n", - "#else\n" + " * You should have received a copy of the GNU General Public License\n", + " * along with this program; if not, write to the Free Software\n", + " * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\n", + " */\n\n", + "#ifdef GETPIR /* TODO: Drop this when copying to coreboot. */\n", + "#include \"pirq_routing.h\" /* TODO: Drop this when copying to coreboot. */\n", + "#else /* TODO: Drop this when copying to coreboot. */\n" "#include <arch/pirq_routing.h>\n", - "#endif\n\n" + "#endif /* TODO: Drop this when copying to coreboot. */\n\n" "const struct irq_routing_table intel_irq_routing_table = {\n", - "\tPIRQ_SIGNATURE, /* u32 signature */\n", - "\tPIRQ_VERSION, /* u16 version */\n", + "\tPIRQ_SIGNATURE, /* u32 signature */\n", + "\tPIRQ_VERSION, /* u16 version */\n", 0 }; @@ -36,25 +49,25 @@ void code_gen(char *filename, struct irq_routing_table *rt) while (*code) fprintf(fpir, "%s", *code++); - fprintf(fpir, "\t32+16*%d, /* There can be total %d devices on the bus */\n", + fprintf(fpir, "\t32 + 16 * %d, /* Max. number of devices on the bus */\n", ts, ts); - fprintf(fpir, "\t0x%02x, /* Where the interrupt router lies (bus) */\n", + fprintf(fpir, "\t0x%02x, /* Interrupt router bus */\n", rt->rtr_bus); - fprintf(fpir, "\t(0x%02x<<3)|0x%01x, /* Where the interrupt router lies (dev) */\n", + fprintf(fpir, "\t(0x%02x << 3) | 0x%01x, /* Interrupt router dev */\n", rt->rtr_devfn >> 3, rt->rtr_devfn & 7); - fprintf(fpir, "\t%#x, /* IRQs devoted exclusively to PCI usage */\n", + fprintf(fpir, "\t%#x, /* IRQs devoted exclusively to PCI usage */\n", rt->exclusive_irqs); - fprintf(fpir, "\t%#x, /* Vendor */\n", rt->rtr_vendor); - fprintf(fpir, "\t%#x, /* Device */\n", rt->rtr_device); - fprintf(fpir, "\t%#x, /* Miniport */\n", + fprintf(fpir, "\t%#x, /* Vendor */\n", rt->rtr_vendor); + fprintf(fpir, "\t%#x, /* Device */\n", rt->rtr_device); + fprintf(fpir, "\t%#x, /* Miniport */\n", rt->miniport_data); fprintf(fpir, "\t{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */\n"); - fprintf(fpir, "\t%#x, /* u8 checksum. This has to be set to some\n value that would give 0 after the sum of all\n bytes for this structure (including checksum) */\n", + fprintf(fpir, "\t%#x, /* Checksum (has to be set to some value that\n * would give 0 after the sum of all bytes\n * for this structure (including checksum).\n */\n", rt->checksum); fprintf(fpir, "\t{\n"); - fprintf(fpir, "\t\t/* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */\n"); + fprintf(fpir, "\t\t/* bus, dev | fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */\n"); for (i = 0; i < ts; i++) { - fprintf(fpir, "\t\t{0x%02x,(0x%02x<<3)|0x%01x, {{0x%02x, 0x%04x}, {0x%02x, 0x%04x}, {0x%02x, 0x%04x}, {0x%02x, 0x%04x}}, 0x%x, 0x%x},\n", + fprintf(fpir, "\t\t{0x%02x, (0x%02x << 3) | 0x%01x, {{0x%02x, 0x%04x}, {0x%02x, 0x%04x}, {0x%02x, 0x%04x}, {0x%02x, 0x%04x}}, 0x%x, 0x%x},\n", (se_arr+i)->bus, (se_arr+i)->devfn >> 3, (se_arr+i)->devfn & 7, (se_arr+i)->irq[0].link, (se_arr+i)->irq[0].bitmap, (se_arr+i)->irq[1].link, |