---

yaml
---
r: 66628
b: refs/heads/master
c: 61e115a
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5ee3afba88f5a79d0bff07ddd87af45919259f91
+refs/heads/master: 61e115a56d1aafd6e6a8a9fee8ac099a6128ac7b

trunk/MAINTAINERS

@@ -3446,6 +3446,12 @@ M:	tsbogend@alpha.franken.de
 L:	netdev@vger.kernel.org
 S:	Maintained
 
+SONICS SILICON BACKPLANE DRIVER (SSB)
+P:	Michael Buesch
+M:	mb@bu3sch.de
+L:	netdev@vger.kernel.org
+S:	Maintained
+
 SONY VAIO CONTROL DEVICE DRIVER
 P:	Mattia Dongili
 M:	malattia@linux.it

trunk/drivers/Kconfig

@@ -58,6 +58,8 @@ source "drivers/power/Kconfig"
 
 source "drivers/hwmon/Kconfig"
 
+source "drivers/ssb/Kconfig"
+
 source "drivers/mfd/Kconfig"
 
 source "drivers/media/Kconfig"

trunk/drivers/Makefile

@@ -88,3 +88,4 @@ obj-$(CONFIG_DMA_ENGINE)	+= dma/
 obj-$(CONFIG_HID)		+= hid/
 obj-$(CONFIG_PPC_PS3)		+= ps3/
 obj-$(CONFIG_OF)		+= of/
+obj-$(CONFIG_SSB)		+= ssb/

trunk/drivers/ssb/Kconfig

@@ -0,0 +1,117 @@
+menu "Sonics Silicon Backplane"
+
+config SSB_POSSIBLE
+	bool
+	depends on HAS_IOMEM
+	default y
+
+config SSB
+	tristate "Sonics Silicon Backplane support"
+	depends on SSB_POSSIBLE
+	help
+	  Support for the Sonics Silicon Backplane bus.
+	  You only need to enable this option, if you are
+	  configuring a kernel for an embedded system with
+	  this bus.
+	  It will be auto-selected if needed in other
+	  environments.
+
+	  The module will be called ssb.
+
+	  If unsure, say N.
+
+config SSB_PCIHOST_POSSIBLE
+	bool
+	depends on SSB && PCI
+	default y
+
+config SSB_PCIHOST
+	bool "Support for SSB on PCI-bus host"
+	depends on SSB_PCIHOST_POSSIBLE
+	default y
+	help
+	  Support for a Sonics Silicon Backplane on top
+	  of a PCI device.
+
+	  If unsure, say Y
+
+config SSB_PCMCIAHOST_POSSIBLE
+	bool
+	depends on SSB && PCMCIA && EXPERIMENTAL
+	default y
+
+config SSB_PCMCIAHOST
+	bool "Support for SSB on PCMCIA-bus host (EXPERIMENTAL)"
+	depends on SSB_PCMCIAHOST_POSSIBLE
+	help
+	  Support for a Sonics Silicon Backplane on top
+	  of a PCMCIA device.
+
+	  If unsure, say N
+
+config SSB_SILENT
+	bool "No SSB kernel messages"
+	depends on SSB && EMBEDDED
+	help
+	  This option turns off all Sonics Silicon Backplane printks.
+	  Note that you won't be able to identify problems, once
+	  messages are turned off.
+	  This might only be desired for production kernels on
+	  embedded devices to reduce the kernel size.
+
+	  Say N
+
+config SSB_DEBUG
+	bool "SSB debugging"
+	depends on SSB && !SSB_SILENT
+	help
+	  This turns on additional runtime checks and debugging
+	  messages. Turn this on for SSB troubleshooting.
+
+	  If unsure, say N
+
+config SSB_SERIAL
+	bool
+	depends on SSB
+	# ChipCommon and ExtIf serial support routines.
+
+config SSB_DRIVER_PCICORE_POSSIBLE
+	bool
+	depends on SSB_PCIHOST
+	default y
+
+config SSB_DRIVER_PCICORE
+	bool "SSB PCI core driver"
+	depends on SSB_DRIVER_PCICORE_POSSIBLE
+	help
+	  Driver for the Sonics Silicon Backplane attached
+	  Broadcom PCI core.
+
+	  If unsure, say Y
+
+config SSB_PCICORE_HOSTMODE
+	bool "Hostmode support for SSB PCI core (EXPERIMENTAL)"
+	depends on SSB_DRIVER_PCICORE && SSB_DRIVER_MIPS && EXPERIMENTAL
+	help
+	  PCIcore hostmode operation (external PCI bus).
+
+config SSB_DRIVER_MIPS
+	bool "SSB Broadcom MIPS core driver (EXPERIMENTAL)"
+	depends on SSB && MIPS && EXPERIMENTAL
+	select SSB_SERIAL
+	help
+	  Driver for the Sonics Silicon Backplane attached
+	  Broadcom MIPS core.
+
+	  If unsure, say N
+
+config SSB_DRIVER_EXTIF
+	bool "SSB Broadcom EXTIF core driver (EXPERIMENTAL)"
+	depends on SSB_DRIVER_MIPS && EXPERIMENTAL
+	help
+	  Driver for the Sonics Silicon Backplane attached
+	  Broadcom EXTIF core.
+
+	  If unsure, say N
+
+endmenu

trunk/drivers/ssb/Makefile

@@ -0,0 +1,18 @@
+# core
+ssb-y					+= main.o scan.o
+
+# host support
+ssb-$(CONFIG_SSB_PCIHOST)		+= pci.o pcihost_wrapper.o
+ssb-$(CONFIG_SSB_PCMCIAHOST)		+= pcmcia.o
+
+# built-in drivers
+ssb-y					+= driver_chipcommon.o
+ssb-$(CONFIG_SSB_DRIVER_MIPS)		+= driver_mipscore.o
+ssb-$(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

trunk/drivers/ssb/b43_pci_bridge.c

@@ -0,0 +1,46 @@
+/*
+ * 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>
+
+
+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);
+}