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coreboot-kgpe-d16/src/southbridge/intel/i82801ix/usb_ehci.c

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src/southbridge: Use SPDX for GPL-2.0-only files Done with sed and God Lines. Only done for C-like code for now. Change-Id: I5b00b3e38edda90f35f0679cd4171a3499288f24 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40059 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-04-02 23:49:05 +02:00
/* SPDX-License-Identifier: GPL-2.0-only */
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
device/pci: Fix PCI accessor headers PCI config accessors are no longer indirectly included from <arch/io.h> use <device/pci_ops.h> instead. Change-Id: I2adf46430a33bc52ef69d1bf7dca4655fc8475bd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31675 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-03-01 12:43:02 +01:00
#include <device/pci_ops.h>
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
#include <device/pci_ids.h>
#include "i82801ix.h"
usbdebug: Move under drivers/usb Also relocate and split header files, there is some interest for EHCI debug support without PCI. Change-Id: Ibe91730eb72dfe0634fb38bdd184043495e2fb08 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5129 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-05 12:02:55 +01:00
#include <device/pci_ehci.h>
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
static void usb_ehci_init(struct device *dev)
{
printk(BIOS_DEBUG, "EHCI: Setting up controller.. ");
sb/intel/i82801ix: Fix 16-bit read/write PCI_COMMAND register Change-Id: I5a07a00e1183ef834d97c11268935617cfe17faa Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-04-28 10:25:12 +02:00
pci_or_config16(dev, PCI_COMMAND, PCI_COMMAND_MASTER);
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
printk(BIOS_DEBUG, "done.\n");
}
src/southbridge: change "unsigned" to "unsigned int" Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Iee2056a50a1201626fa29194afdbfc1f11094420 Reviewed-on: https://review.coreboot.org/c/coreboot/+/36333 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-10-24 05:46:03 +02:00
static void usb_ehci_set_subsystem(struct device *dev, unsigned int vendor,
unsigned int device)
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
{
u8 access_cntl;
access_cntl = pci_read_config8(dev, 0x80);
/* Enable writes to protected registers. */
pci_write_config8(dev, 0x80, access_cntl | 1);
{northbridge, soc, southbridge}/intel: Make use of pci_dev_set_subsystem() This patch removes local definitions of sub_system function and make use of common function pci_dev_set_subsystem(). Change-Id: I91982597fdf586ab514bec3d8e4d09f2565fe56d Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31982 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: David Guckian Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-03-20 09:59:47 +01:00
pci_dev_set_subsystem(dev, vendor, device);
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
/* Restore protection. */
pci_write_config8(dev, 0x80, access_cntl);
}
static const unsigned short pci_device_ids[] = {
sb/i82801ix: Use macros instead of hard-coded IDs This patch replaces hard-coded PCI IDs with macros from pci_ids.h and cleans up some code. Change-Id: Ie6ea72ac49eb015ef5cbaa98ed2b3400072000b5 Signed-off-by: Felix Singer <felix.singer@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36705 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-11-10 11:04:08 +01:00
PCI_DEVICE_ID_INTEL_82801IB_EHCI1,
PCI_DEVICE_ID_INTEL_82801IB_EHCI2,
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
0
};
static struct pci_operations lops_pci = {
.set_subsystem = &usb_ehci_set_subsystem,
};
static struct device_operations usb_ehci_ops = {
usbdebug: Drop duplicates of EHCI BAR relocation code All the additional work that needs to be done in EHCI BAR relocation is independent of the hardware platform and was functionally identical in all the copies removed. When USBDEBUG is not selected, PCI EHCI controllers use standard pci_dev_read_resources() call. With USBDEBUG selected, PCI EHCI controller's device_operations .read_resources is replaced with pci_ehci_read_resources() call, which in turn will replace the device_operations .set_resources call. The replacement for .set_resources reconfigures usbdebug driver side, and calls the original .set_resources to configure hardware side. Change-Id: I8e136a5da4efedf60b6dd7068c0488153efaaf8e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3412 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2013-06-07 21:16:52 +02:00
.read_resources = pci_ehci_read_resources,
.set_resources = pci_dev_set_resources,
intel/i82801ix: new southbridge, ICH9 Add support for ICH9 southbridge Change-Id: I70612431101bf48d9dcc96ee1b37d257c9ad2ee2 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1690 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-06 11:05:09 +01:00
.enable_resources = pci_dev_enable_resources,
.init = usb_ehci_init,
.ops_pci = &lops_pci,
};
static const struct pci_driver pch_usb_ehci1 __pci_driver = {
.ops = &usb_ehci_ops,
.vendor = PCI_VENDOR_ID_INTEL,
.devices = pci_device_ids,
};
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