diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/ecam.c | 3 | ||||
| -rw-r--r-- | drivers/pci/ecam.h | 67 | ||||
| -rw-r--r-- | drivers/pci/host/pci-host-common.c | 3 | ||||
| -rw-r--r-- | drivers/pci/host/pci-host-generic.c | 3 | ||||
| -rw-r--r-- | drivers/pci/host/pci-thunder-ecam.c | 3 | ||||
| -rw-r--r-- | drivers/pci/host/pci-thunder-pem.c | 3 |
6 files changed, 5 insertions, 77 deletions
diff --git a/drivers/pci/ecam.c b/drivers/pci/ecam.c index f9832ad8efe2..820e26b473f4 100644 --- a/drivers/pci/ecam.c +++ b/drivers/pci/ecam.c @@ -19,10 +19,9 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> +#include <linux/pci-ecam.h> #include <linux/slab.h> -#include "ecam.h" - /* * On 64-bit systems, we do a single ioremap for the whole config space * since we have enough virtual address range available. On 32-bit, we diff --git a/drivers/pci/ecam.h b/drivers/pci/ecam.h deleted file mode 100644 index 9878bebd45bb..000000000000 --- a/drivers/pci/ecam.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Copyright 2016 Broadcom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation (the "GPL"). - * - * 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 version 2 (GPLv2) for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 (GPLv2) along with this source code. - */ -#ifndef DRIVERS_PCI_ECAM_H -#define DRIVERS_PCI_ECAM_H - -#include <linux/kernel.h> -#include <linux/platform_device.h> - -/* - * struct to hold pci ops and bus shift of the config window - * for a PCI controller. - */ -struct pci_config_window; -struct pci_ecam_ops { - unsigned int bus_shift; - struct pci_ops pci_ops; - int (*init)(struct device *, - struct pci_config_window *); -}; - -/* - * struct to hold the mappings of a config space window. This - * is expected to be used as sysdata for PCI controllers that - * use ECAM. - */ -struct pci_config_window { - struct resource res; - struct resource busr; - void *priv; - struct pci_ecam_ops *ops; - union { - void __iomem *win; /* 64-bit single mapping */ - void __iomem **winp; /* 32-bit per-bus mapping */ - }; -}; - -/* create and free pci_config_window */ -struct pci_config_window *pci_ecam_create(struct device *dev, - struct resource *cfgres, struct resource *busr, - struct pci_ecam_ops *ops); -void pci_ecam_free(struct pci_config_window *cfg); - -/* map_bus when ->sysdata is an instance of pci_config_window */ -void __iomem *pci_ecam_map_bus(struct pci_bus *bus, unsigned int devfn, - int where); -/* default ECAM ops */ -extern struct pci_ecam_ops pci_generic_ecam_ops; - -#ifdef CONFIG_PCI_HOST_GENERIC -/* for DT-based PCI controllers that support ECAM */ -int pci_host_common_probe(struct platform_device *pdev, - struct pci_ecam_ops *ops); -#endif -#endif diff --git a/drivers/pci/host/pci-host-common.c b/drivers/pci/host/pci-host-common.c index 8cba7ab73df9..c18b9e3bb8bd 100644 --- a/drivers/pci/host/pci-host-common.c +++ b/drivers/pci/host/pci-host-common.c @@ -20,10 +20,9 @@ #include <linux/module.h> #include <linux/of_address.h> #include <linux/of_pci.h> +#include <linux/pci-ecam.h> #include <linux/platform_device.h> -#include "../ecam.h" - static int gen_pci_parse_request_of_pci_ranges(struct device *dev, struct list_head *resources, struct resource **bus_range) { diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c index 6eaceab1bf04..f0ca6de0d87e 100644 --- a/drivers/pci/host/pci-host-generic.c +++ b/drivers/pci/host/pci-host-generic.c @@ -23,10 +23,9 @@ #include <linux/module.h> #include <linux/of_address.h> #include <linux/of_pci.h> +#include <linux/pci-ecam.h> #include <linux/platform_device.h> -#include "../ecam.h" - static struct pci_ecam_ops gen_pci_cfg_cam_bus_ops = { .bus_shift = 16, .pci_ops = { diff --git a/drivers/pci/host/pci-thunder-ecam.c b/drivers/pci/host/pci-thunder-ecam.c index 540d030613eb..a9fc1c9105fd 100644 --- a/drivers/pci/host/pci-thunder-ecam.c +++ b/drivers/pci/host/pci-thunder-ecam.c @@ -11,10 +11,9 @@ #include <linux/ioport.h> #include <linux/of_pci.h> #include <linux/of.h> +#include <linux/pci-ecam.h> #include <linux/platform_device.h> -#include "../ecam.h" - static void set_val(u32 v, int where, int size, u32 *val) { int shift = (where & 3) * 8; diff --git a/drivers/pci/host/pci-thunder-pem.c b/drivers/pci/host/pci-thunder-pem.c index 9b8ab94f3c8c..5020d3d61ba7 100644 --- a/drivers/pci/host/pci-thunder-pem.c +++ b/drivers/pci/host/pci-thunder-pem.c @@ -18,10 +18,9 @@ #include <linux/module.h> #include <linux/of_address.h> #include <linux/of_pci.h> +#include <linux/pci-ecam.h> #include <linux/platform_device.h> -#include "../ecam.h" - #define PEM_CFG_WR 0x28 #define PEM_CFG_RD 0x30 |