Merge branch 'master' into openslxopenslx

1 files changed, 0 insertions, 194 deletions

diff --git a/src/arch/x86/interface/pcbios/pcicloud.c b/src/arch/x86/interface/pcbios/pcicloud.c
deleted file mode 100644
index 98ba38b31..000000000
--- a/src/arch/x86/interface/pcbios/pcicloud.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Copyright (C) 2022 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * 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; either version 2 of the
- * License, or (at your option) any later version.
- *
- * 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 Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- * You can also choose to distribute this program under the terms of
- * the Unmodified Binary Distribution Licence (as given in the file
- * COPYING.UBDL), provided that you have satisfied its requirements.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-#include <stdint.h>
-#include <ipxe/init.h>
-#include <ipxe/pci.h>
-#include <ipxe/ecam.h>
-#include <ipxe/pcibios.h>
-#include <ipxe/pcidirect.h>
-#include <ipxe/pcicloud.h>
-
-/** @file
- *
- * Cloud VM PCI configuration space access
- *
- */
-
-/** Selected PCI configuration space access API */
-static struct pci_api *pcicloud = &ecam_api;
-
-/**
- * Find next PCI bus:dev.fn address range in system
- *
- * @v busdevfn		Starting PCI bus:dev.fn address
- * @v range		PCI bus:dev.fn address range to fill in
- */
-static void pcicloud_discover ( uint32_t busdevfn, struct pci_range *range ) {
-
-	pcicloud->pci_discover ( busdevfn, range );
-}
-
-/**
- * Read byte from PCI configuration space
- *
- * @v pci		PCI device
- * @v where		Location within PCI configuration space
- * @v value		Value read
- * @ret rc		Return status code
- */
-static int pcicloud_read_config_byte ( struct pci_device *pci,
-				       unsigned int where, uint8_t *value ) {
-
-	return pcicloud->pci_read_config_byte ( pci, where, value );
-}
-
-/**
- * Read 16-bit word from PCI configuration space
- *
- * @v pci		PCI device
- * @v where		Location within PCI configuration space
- * @v value		Value read
- * @ret rc		Return status code
- */
-static int pcicloud_read_config_word ( struct pci_device *pci,
-				       unsigned int where, uint16_t *value ) {
-
-	return pcicloud->pci_read_config_word ( pci, where, value );
-}
-
-/**
- * Read 32-bit dword from PCI configuration space
- *
- * @v pci		PCI device
- * @v where		Location within PCI configuration space
- * @v value		Value read
- * @ret rc		Return status code
- */
-static int pcicloud_read_config_dword ( struct pci_device *pci,
-					unsigned int where, uint32_t *value ) {
-
-	return pcicloud->pci_read_config_dword ( pci, where, value );
-}
-
-/**
- * Write byte to PCI configuration space
- *
- * @v pci		PCI device
- * @v where		Location within PCI configuration space
- * @v value		Value to be written
- * @ret rc		Return status code
- */
-static int pcicloud_write_config_byte ( struct pci_device *pci,
-					unsigned int where, uint8_t value ) {
-
-	return pcicloud->pci_write_config_byte ( pci, where, value );
-}
-
-/**
- * Write 16-bit word to PCI configuration space
- *
- * @v pci		PCI device
- * @v where		Location within PCI configuration space
- * @v value		Value to be written
- * @ret rc		Return status code
- */
-static int pcicloud_write_config_word ( struct pci_device *pci,
-					unsigned int where, uint16_t value ) {
-
-	return pcicloud->pci_write_config_word ( pci, where, value );
-}
-
-/**
- * Write 32-bit dword to PCI configuration space
- *
- * @v pci		PCI device
- * @v where		Location within PCI configuration space
- * @v value		Value to be written
- * @ret rc		Return status code
- */
-static int pcicloud_write_config_dword ( struct pci_device *pci,
-					 unsigned int where, uint32_t value ) {
-
-	return pcicloud->pci_write_config_dword ( pci, where, value );
-}
-
-/**
- * Map PCI bus address as an I/O address
- *
- * @v bus_addr		PCI bus address
- * @v len		Length of region
- * @ret io_addr		I/O address, or NULL on error
- */
-static void * pcicloud_ioremap ( struct pci_device *pci,
-				 unsigned long bus_addr, size_t len ) {
-
-	return pcicloud->pci_ioremap ( pci, bus_addr, len );
-}
-
-PROVIDE_PCIAPI ( cloud, pci_discover, pcicloud_discover );
-PROVIDE_PCIAPI ( cloud, pci_read_config_byte, pcicloud_read_config_byte );
-PROVIDE_PCIAPI ( cloud, pci_read_config_word, pcicloud_read_config_word );
-PROVIDE_PCIAPI ( cloud, pci_read_config_dword, pcicloud_read_config_dword );
-PROVIDE_PCIAPI ( cloud, pci_write_config_byte, pcicloud_write_config_byte );
-PROVIDE_PCIAPI ( cloud, pci_write_config_word, pcicloud_write_config_word );
-PROVIDE_PCIAPI ( cloud, pci_write_config_dword, pcicloud_write_config_dword );
-PROVIDE_PCIAPI ( cloud, pci_ioremap, pcicloud_ioremap );
-
-/**
- * Initialise cloud VM PCI configuration space access
- *
- */
-static void pcicloud_init ( void ) {
-	static struct pci_api *apis[] = {
-		&ecam_api, &pcibios_api, &pcidirect_api
-	};
-	struct pci_device pci;
-	uint32_t busdevfn;
-	unsigned int i;
-	int rc;
-
-	/* Select first API that successfully discovers a PCI device */
-	for ( i = 0 ; i < ( sizeof ( apis ) / sizeof ( apis[0] ) ) ; i++ ) {
-		pcicloud = apis[i];
-		busdevfn = 0;
-		if ( ( rc = pci_find_next ( &pci, &busdevfn ) ) == 0 ) {
-			DBGC ( pcicloud, "PCICLOUD selected %s API (found "
-			       PCI_FMT ")\n", pcicloud->name,
-			       PCI_ARGS ( &pci ) );
-			return;
-		}
-	}
-
-	/* Fall back to using final attempted API if no devices found */
-	pcicloud = apis[ i - 1 ];
-	DBGC ( pcicloud, "PCICLOUD selected %s API (nothing detected)\n",
-	       pcicloud->name );
-}
-
-/** Cloud VM PCI configuration space access initialisation function */
-struct init_fn pcicloud_init_fn __init_fn ( INIT_EARLY ) = {
-	.initialise = pcicloud_init,
-};