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openwrt-xburst/target/linux/brcm47xx/patches-2.6.23/400-b43-pci_ssb_bridge.patch
nbd ee77183476 add b43 fixes from #2677
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9535 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-11-11 11:44:59 +00:00

112 lines
3.6 KiB
Diff

diff -Naur linux-2.6.23.1.orig/drivers/ssb/b43_pci_bridge.c linux-2.6.23.1/drivers/ssb/b43_pci_bridge.c
--- linux-2.6.23.1.orig/drivers/ssb/b43_pci_bridge.c 2007-11-09 16:48:55.000000000 +0100
+++ linux-2.6.23.1/drivers/ssb/b43_pci_bridge.c 1970-01-01 01:00:00.000000000 +0100
@@ -1,48 +0,0 @@
-/*
- * Broadcom 43xx PCI-SSB bridge module
- *
- * This technically is a seperate PCI driver module, but
- * because of its small size we include it in the SSB core
- * instead of creating a standalone module.
- *
- * Copyright 2007 Michael Buesch <mb@bu3sch.de>
- *
- * Licensed under the GNU/GPL. See COPYING for details.
- */
-
-#include <linux/pci.h>
-#include <linux/ssb/ssb.h>
-
-#include "ssb_private.h"
-
-
-static const struct pci_device_id b43_pci_bridge_tbl[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4301) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4307) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4311) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4312) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4318) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) },
- { 0, },
-};
-MODULE_DEVICE_TABLE(pci, b43_pci_bridge_tbl);
-
-static struct pci_driver b43_pci_bridge_driver = {
- .name = "b43-pci-bridge",
- .id_table = b43_pci_bridge_tbl,
-};
-
-
-int __init b43_pci_ssb_bridge_init(void)
-{
- return ssb_pcihost_register(&b43_pci_bridge_driver);
-}
-
-void __exit b43_pci_ssb_bridge_exit(void)
-{
- ssb_pcihost_unregister(&b43_pci_bridge_driver);
-}
diff -Naur linux-2.6.23.1.orig/drivers/ssb/main.c linux-2.6.23.1/drivers/ssb/main.c
--- linux-2.6.23.1.orig/drivers/ssb/main.c 2007-11-09 16:48:55.000000000 +0100
+++ linux-2.6.23.1/drivers/ssb/main.c 2007-11-09 22:11:32.000000000 +0100
@@ -1142,21 +1142,12 @@
if (err)
bus_unregister(&ssb_bustype);
- err = b43_pci_ssb_bridge_init();
- if (err) {
- ssb_printk(KERN_ERR "Broadcom 43xx PCI-SSB-bridge "
- "initialization failed");
- /* don't fail SSB init because of this */
- err = 0;
- }
-
return err;
}
subsys_initcall(ssb_modinit);
static void __exit ssb_modexit(void)
{
- b43_pci_ssb_bridge_exit();
bus_unregister(&ssb_bustype);
}
module_exit(ssb_modexit)
diff -Naur linux-2.6.23.1.orig/drivers/ssb/Makefile linux-2.6.23.1/drivers/ssb/Makefile
--- linux-2.6.23.1.orig/drivers/ssb/Makefile 2007-11-09 16:48:55.000000000 +0100
+++ linux-2.6.23.1/drivers/ssb/Makefile 2007-11-09 22:30:32.000000000 +0100
@@ -11,8 +11,4 @@
ssb-$(CONFIG_SSB_DRIVER_EXTIF) += driver_extif.o
ssb-$(CONFIG_SSB_DRIVER_PCICORE) += driver_pcicore.o
-# b43 pci-ssb-bridge driver
-# Not strictly a part of SSB, but kept here for convenience
-ssb-$(CONFIG_SSB_PCIHOST) += b43_pci_bridge.o
-
obj-$(CONFIG_SSB) += ssb.o
diff -Naur linux-2.6.23.1.orig/drivers/ssb/ssb_private.h linux-2.6.23.1/drivers/ssb/ssb_private.h
--- linux-2.6.23.1.orig/drivers/ssb/ssb_private.h 2007-11-09 16:48:55.000000000 +0100
+++ linux-2.6.23.1/drivers/ssb/ssb_private.h 2007-11-09 22:11:11.000000000 +0100
@@ -119,18 +119,4 @@
extern int ssb_devices_thaw(struct ssb_bus *bus);
extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev);
-/* b43_pci_bridge.c */
-#ifdef CONFIG_SSB_PCIHOST
-extern int __init b43_pci_ssb_bridge_init(void);
-extern void __exit b43_pci_ssb_bridge_exit(void);
-#else /* CONFIG_SSB_PCIHOST */
-static inline int b43_pci_ssb_bridge_init(void)
-{
- return 0;
-}
-static inline void b43_pci_ssb_bridge_exit(void)
-{
-}
-#endif /* CONFIG_SSB_PCIHOST */
-
#endif /* LINUX_SSB_PRIVATE_H_ */