6b5bc77c9b
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
102 lines
2.4 KiB
C
102 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <stdio.h>
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#include <pci/pci.h>
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#include "pci-userspace.h"
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#define DEBUG_PCI 1
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static struct pci_access *pacc;
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int pci_initialize(void)
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{
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struct pci_dev *dev;
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pacc = pci_alloc();
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pci_init(pacc);
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pci_scan_bus(pacc);
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for (dev = pacc->devices; dev; dev = dev->next) {
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pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_BASES);
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}
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return 0;
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}
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int pci_exit(void)
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{
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pci_cleanup(pacc);
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return 0;
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}
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u8 pci_read_config8(struct device *dev, unsigned int where)
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{
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struct pci_dev *d;
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if ((d = pci_get_dev(pacc, 0, dev->busno, dev->slot, dev->func)))
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return pci_read_byte(d, where);
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#ifdef DEBUG_PCI
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printf("PCI: device not found while read byte (%x:%x.%x)\n",
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dev->busno, dev->slot, dev->func);
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#endif
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return 0;
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}
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u16 pci_read_config16(struct device *dev, unsigned int where)
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{
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struct pci_dev *d;
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if ((d = pci_get_dev(pacc, 0, dev->busno, dev->slot, dev->func)))
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return pci_read_word(d, where);
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#ifdef DEBUG_PCI
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printf("PCI: device not found while read word (%x:%x.%x)\n",
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dev->busno, dev->slot, dev->func);
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#endif
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return 0;
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}
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u32 pci_read_config32(struct device *dev, unsigned int where)
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{
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struct pci_dev *d;
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if ((d = pci_get_dev(pacc, 0, dev->busno, dev->slot, dev->func)))
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return pci_read_long(d, where);
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#ifdef DEBUG_PCI
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printf("PCI: device not found while read dword (%x:%x.%x)\n",
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dev->busno, dev->slot, dev->func);
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#endif
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return 0;
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}
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void pci_write_config8(struct device *dev, unsigned int where, u8 val)
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{
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struct pci_dev *d;
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if ((d = pci_get_dev(pacc, 0, dev->busno, dev->slot, dev->func)))
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pci_write_byte(d, where, val);
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#ifdef DEBUG_PCI
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else
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printf("PCI: device not found while write byte (%x:%x.%x)\n",
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dev->busno, dev->slot, dev->func);
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#endif
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}
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void pci_write_config16(struct device *dev, unsigned int where, u16 val)
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{
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struct pci_dev *d;
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if ((d = pci_get_dev(pacc, 0, dev->busno, dev->slot, dev->func)))
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pci_write_word(d, where, val);
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#ifdef DEBUG_PCI
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else
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printf("PCI: device not found while write word (%x:%x.%x)\n",
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dev->busno, dev->slot, dev->func);
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#endif
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}
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void pci_write_config32(struct device *dev, unsigned int where, u32 val)
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{
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struct pci_dev *d;
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if ((d = pci_get_dev(pacc, 0, dev->busno, dev->slot, dev->func)))
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pci_write_long(d, where, val);
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#ifdef DEBUG_PCI
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else
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printf("PCI: device not found while write dword (%x:%x.%x)\n",
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dev->busno, dev->slot, dev->func);
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#endif
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}
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