[build] Rename gPXE to iPXE

Access to the gpxe.org and etherboot.org domains and associated
resources has been revoked by the registrant of the domain.  Work
around this problem by renaming project from gPXE to iPXE, and
updating URLs to match.

Also update README, LOG and COPYRIGHTS to remove obsolete information.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/src/include/ipxe/pcibackup.h b/src/include/ipxe/pcibackup.h
new file mode 100644
index 000000000..b9f55cf71
--- /dev/null
+++ b/src/include/ipxe/pcibackup.h
@@ -0,0 +1,33 @@
+#ifndef _IPXE_PCIBACKUP_H
+#define _IPXE_PCIBACKUP_H
+
+/** @file
+ *
+ * PCI configuration space backup and restoration
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdint.h>
+
+/** A PCI configuration space backup */
+struct pci_config_backup {
+	uint32_t dwords[64];
+};
+
+/** PCI configuration space backup exclusion list end marker */
+#define PCI_CONFIG_BACKUP_EXCLUDE_END 0xff
+
+/** Define a PCI configuration space backup exclusion list */
+#define PCI_CONFIG_BACKUP_EXCLUDE(...) \
+	{ __VA_ARGS__, PCI_CONFIG_BACKUP_EXCLUDE_END }
+
+extern void pci_backup ( struct pci_device *pci,
+			 struct pci_config_backup *backup,
+			 const uint8_t *exclude );
+extern void pci_restore ( struct pci_device *pci,
+			  struct pci_config_backup *backup,
+			  const uint8_t *exclude );
+
+#endif /* _IPXE_PCIBACKUP_H */