deeccbf4e9
Unmentioned fields are initialized with 0 (or NULL) implicitly. Beside that, the struct has grown over the years. There are too many optional fields to list them all. Change-Id: Icb9e14c58153d7c14817bcde148e86e977666e4b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40126 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* This file is part of the coreboot project. */
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ops.h>
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#include <pc80/keyboard.h>
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static const unsigned char qemu_i440fx_irqs[] = {
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11, 10, 10, 11,
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11, 10, 10, 11,
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};
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static void qemu_nb_init(struct device *dev)
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{
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/* Map memory at 0xc0000 - 0xfffff */
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int i;
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uint8_t v = pci_read_config8(dev, 0x59);
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v |= 0x30;
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pci_write_config8(dev, 0x59, v);
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for (i = 0; i < 6; i++)
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pci_write_config8(dev, 0x5a + i, 0x33);
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/* This sneaked in here, because Qemu does not
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* emulate a SuperIO chip
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*/
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pc_keyboard_init(NO_AUX_DEVICE);
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/* setup IRQ routing */
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for (i = 0; i < 32; i++)
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pci_assign_irqs(pcidev_on_root(i, 0), qemu_i440fx_irqs + (i % 4));
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}
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static struct device_operations nb_operations = {
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.read_resources = pci_dev_read_resources,
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.set_resources = pci_dev_set_resources,
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.enable_resources = pci_dev_enable_resources,
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.init = qemu_nb_init,
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};
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static const struct pci_driver nb_driver __pci_driver = {
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.ops = &nb_operations,
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.vendor = 0x8086,
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.device = 0x1237,
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};
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