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o Move the software context struct to a header file.

Browse Source 
o Make the pci_host_generic_acpi_attach() globally visible.
o Declare a new driver class.

These will be used by a new PCI root complex driver.

Sponsored by:	DARPA, AFRL
This commit is contained in:
Ruslan Bukin 2020-01-24 16:43:49 +00:00
parent 0428b669a6
commit c344a95134
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=357085
2 changed files with 49 additions and 6 deletions
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8
sys/dev/pci/pci_host_generic_acpi.c
View File

@ -57,6 +57,7 @@ __FBSDID("$FreeBSD$");
#include <dev/pci/pcireg.h>
#include <dev/pci/pcib_private.h>
#include <dev/pci/pci_host_generic.h>
#include <dev/pci/pci_host_generic_acpi.h>
#include <machine/cpu.h>
#include <machine/bus.h>
@ -88,11 +89,6 @@ __FBSDID("$FreeBSD$");
#define PROPS_CELL_SIZE 1
#define PCI_ADDR_CELL_SIZE 2
struct generic_pcie_acpi_softc {
struct generic_pcie_core_softc base;
ACPI_BUFFER ap_prt; /* interrupt routing table */
};
/* Forward prototypes */
static int generic_pcie_acpi_probe(device_t dev);
@ -233,7 +229,7 @@ pci_host_acpi_get_ecam_resource(device_t dev)
return (0);
}
static int
int
pci_host_generic_acpi_attach(device_t dev)
{
struct generic_pcie_acpi_softc *sc;

47
sys/dev/pci/pci_host_generic_acpi.h Normal file
View File

@ -0,0 +1,47 @@
/*-
* Copyright (C) 2018 Cavium Inc.
* Copyright (c) 2015 Ruslan Bukin <br@bsdpad.com>
* Copyright (c) 2014 The FreeBSD Foundation
* All rights reserved.
*
* This software was developed by Semihalf under
* the sponsorship of the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _DEV_PCI_PCI_HOST_GENERIC_ACPI_H_
#define _DEV_PCI_PCI_HOST_GENERIC_ACPI_H_
struct generic_pcie_acpi_softc {
struct generic_pcie_core_softc base;
int segment;
ACPI_BUFFER ap_prt; /* interrupt routing table */
};
DECLARE_CLASS(generic_pcie_acpi_driver);
int pci_host_generic_acpi_attach(device_t dev);
#endif /* !_DEV_PCI_PCI_HOST_GENERIC_ACPI_H_ */