mirror of
https://github.com/fail0verflow/switch-coreboot.git
synced 2025-05-04 01:39:18 -04:00
6a732582c7
all stages, blighting everything with the same code, compiled different ways. In this change, we see that: - basic conf ops are compiled into stage0, where they are used. - they are called directly from initram - they are used to initialize the pci_cf8_conf1 structure in stage 2, but the call still goes to stage0! one copy of the code. Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://coreboot.org/repository/coreboot-v3@752 f3766cd6-281f-0410-b1cd-43a5c92072e9
42 lines
1.7 KiB
C
42 lines
1.7 KiB
C
/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef DEVICE_PCI_OPS_H
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#define DEVICE_PCI_OPS_H
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#include <types.h>
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#include <device/device.h>
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#include <pci_ops.h>
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#include <shared.h>
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u8 pci_read_config8(struct device * dev, unsigned where);
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u16 pci_read_config16(struct device * dev, unsigned where);
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u32 pci_read_config32(struct device * dev, unsigned where);
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void pci_write_config8(struct device * dev, unsigned where, u8 val);
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void pci_write_config16(struct device * dev, unsigned where, u16 val);
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void pci_write_config32(struct device * dev, unsigned where, u32 val);
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SHARED(pci_conf1_read_config8, u8, u32 bdf, int where);
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SHARED(pci_conf1_read_config16, u16, u32 bdf, int where);
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SHARED(pci_conf1_read_config32, u32, u32 bdf, int where);
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SHARED(pci_conf1_write_config8, void , u32 bdf, int where, u8 value);
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SHARED(pci_conf1_write_config16, void, u32 bdf, int where, u16 value);
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SHARED(pci_conf1_write_config32, void, u32 bdf, int where, u32 value);
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SHARED(pci_conf1_find_on_bus, int, u16 bus, u16 vid, u16 did, u32 *busdevfn);
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SHARED(pci_conf1_find_device, int, u16 vid, u16 did, u32 * dev);
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#endif /* DEVICE_PCI_OPS_H */
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