diff options
author | Stefan Reinauer <reinauer@chromium.org> | 2012-11-30 12:34:04 -0800 |
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committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-11-30 23:59:58 +0100 |
commit | 8d7115560d469f901d7d8ccb242d0b437e7394aa (patch) | |
tree | 0f1b4bd63c48a233c49d5a9ca15f08a1675d1ff4 /src/devices/pci_ops.c | |
parent | 4b6be985aae8bff84ae442e7be7669e93694fa1e (diff) |
Rename devices -> device
to match src/include/device
Change-Id: I5d0e5b4361c34881a3b81347aac48738cb5b9af0
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1960
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Diffstat (limited to 'src/devices/pci_ops.c')
-rw-r--r-- | src/devices/pci_ops.c | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/src/devices/pci_ops.c b/src/devices/pci_ops.c deleted file mode 100644 index 07da30034f..0000000000 --- a/src/devices/pci_ops.c +++ /dev/null @@ -1,149 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Linux Networx - * (Written by Eric Biederman <ebiederman@lnxi.com> for Linux Networx) - * Copyright (C) 2009 coresystems GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <console/console.h> -#include <arch/pciconf.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> - -/* - * The only consumer of the return value of get_pbus() is ops_pci_bus(). - * ops_pci_bus() can handle being passed NULL and auto-picks working ops. - */ -static struct bus *get_pbus(device_t dev) -{ - struct bus *pbus = NULL; - - if (!dev) - die("get_pbus: dev is NULL!\n"); - else - pbus = dev->bus; - - while (pbus && pbus->dev && !ops_pci_bus(pbus)) { - if (pbus == pbus->dev->bus) { - printk(BIOS_ALERT, "%s in endless loop looking for a " - "parent bus with ops_pci_bus for %s, breaking " - "out.\n", __func__, dev_path(dev)); - break; - } - pbus = pbus->dev->bus; - } - - if (!pbus || !pbus->dev || !pbus->dev->ops - || !pbus->dev->ops->ops_pci_bus) { - /* This can happen before the device tree is fully set up. */ - - // printk(BIOS_EMERG, "%s: Cannot find PCI bus operations.\n", - // dev_path(dev)); - - pbus = NULL; - } - - return pbus; -} - -u8 pci_read_config8(device_t dev, unsigned int where) -{ - struct bus *pbus = get_pbus(dev); - return ops_pci_bus(pbus)->read8(pbus, dev->bus->secondary, - dev->path.pci.devfn, where); -} - -u16 pci_read_config16(device_t dev, unsigned int where) -{ - struct bus *pbus = get_pbus(dev); - return ops_pci_bus(pbus)->read16(pbus, dev->bus->secondary, - dev->path.pci.devfn, where); -} - -u32 pci_read_config32(device_t dev, unsigned int where) -{ - struct bus *pbus = get_pbus(dev); - return ops_pci_bus(pbus)->read32(pbus, dev->bus->secondary, - dev->path.pci.devfn, where); -} - -void pci_write_config8(device_t dev, unsigned int where, u8 val) -{ - struct bus *pbus = get_pbus(dev); - ops_pci_bus(pbus)->write8(pbus, dev->bus->secondary, - dev->path.pci.devfn, where, val); -} - -void pci_write_config16(device_t dev, unsigned int where, u16 val) -{ - struct bus *pbus = get_pbus(dev); - ops_pci_bus(pbus)->write16(pbus, dev->bus->secondary, - dev->path.pci.devfn, where, val); -} - -void pci_write_config32(device_t dev, unsigned int where, u32 val) -{ - struct bus *pbus = get_pbus(dev); - ops_pci_bus(pbus)->write32(pbus, dev->bus->secondary, - dev->path.pci.devfn, where, val); -} - -#if CONFIG_MMCONF_SUPPORT -u8 pci_mmio_read_config8(device_t dev, unsigned int where) -{ - struct bus *pbus = get_pbus(dev); - return pci_ops_mmconf.read8(pbus, dev->bus->secondary, - dev->path.pci.devfn, where); -} - -u16 pci_mmio_read_config16(device_t dev, unsigned int where) -{ - struct bus *pbus = get_pbus(dev); - return pci_ops_mmconf.read16(pbus, dev->bus->secondary, - dev->path.pci.devfn, where); -} - -u32 pci_mmio_read_config32(device_t dev, unsigned int where) -{ - struct bus *pbus = get_pbus(dev); - return pci_ops_mmconf.read32(pbus, dev->bus->secondary, - dev->path.pci.devfn, where); -} - -void pci_mmio_write_config8(device_t dev, unsigned int where, u8 val) -{ - struct bus *pbus = get_pbus(dev); - pci_ops_mmconf.write8(pbus, dev->bus->secondary, dev->path.pci.devfn, - where, val); -} - -void pci_mmio_write_config16(device_t dev, unsigned int where, u16 val) -{ - struct bus *pbus = get_pbus(dev); - pci_ops_mmconf.write16(pbus, dev->bus->secondary, dev->path.pci.devfn, - where, val); -} - -void pci_mmio_write_config32(device_t dev, unsigned int where, u32 val) -{ - struct bus *pbus = get_pbus(dev); - pci_ops_mmconf.write32(pbus, dev->bus->secondary, dev->path.pci.devfn, - where, val); -} - -#endif |