bcabbccabf
Add a virtio-based inter-processor communication bus, which enables kernel drivers to communicate with entities, running on remote processors, over shared memory using a simple messaging protocol. Every pair of AMP processors share two vrings, which are used to send and receive the messages over shared memory. The header of every message sent on the rpmsg bus contains src and dst addresses, which make it possible to multiplex several rpmsg channels on the same vring. Every rpmsg channel is a device on this bus. When a channel is added, and an appropriate rpmsg driver is found and probed, it is also assigned a local rpmsg address, which is then bound to the driver's callback. When inbound messages carry the local address of a bound driver, its callback is invoked by the bus. This patch provides a kernel interface only; user space interfaces will be later exposed by kernel users of this rpmsg bus. Designed with Brian Swetland <swetland@google.com>. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> (virtio_ids.h) Cc: Brian Swetland <swetland@google.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Stephen Boyd <sboyd@codeaurora.org>
137 lines
3.8 KiB
Makefile
137 lines
3.8 KiB
Makefile
#
|
|
# Makefile for the Linux kernel device drivers.
|
|
#
|
|
# 15 Sep 2000, Christoph Hellwig <hch@infradead.org>
|
|
# Rewritten to use lists instead of if-statements.
|
|
#
|
|
|
|
# GPIO must come after pinctrl as gpios may need to mux pins etc
|
|
obj-y += pinctrl/
|
|
obj-y += gpio/
|
|
obj-$(CONFIG_PCI) += pci/
|
|
obj-$(CONFIG_PARISC) += parisc/
|
|
obj-$(CONFIG_RAPIDIO) += rapidio/
|
|
obj-y += video/
|
|
obj-y += idle/
|
|
obj-$(CONFIG_ACPI) += acpi/
|
|
obj-$(CONFIG_SFI) += sfi/
|
|
# PnP must come after ACPI since it will eventually need to check if acpi
|
|
# was used and do nothing if so
|
|
obj-$(CONFIG_PNP) += pnp/
|
|
obj-$(CONFIG_ARM_AMBA) += amba/
|
|
# Many drivers will want to use DMA so this has to be made available
|
|
# really early.
|
|
obj-$(CONFIG_DMA_ENGINE) += dma/
|
|
|
|
obj-$(CONFIG_VIRTIO) += virtio/
|
|
obj-$(CONFIG_XEN) += xen/
|
|
|
|
# regulators early, since some subsystems rely on them to initialize
|
|
obj-$(CONFIG_REGULATOR) += regulator/
|
|
|
|
# tty/ comes before char/ so that the VT console is the boot-time
|
|
# default.
|
|
obj-y += tty/
|
|
obj-y += char/
|
|
|
|
# gpu/ comes after char for AGP vs DRM startup
|
|
obj-y += gpu/
|
|
|
|
obj-$(CONFIG_CONNECTOR) += connector/
|
|
|
|
# i810fb and intelfb depend on char/agp/
|
|
obj-$(CONFIG_FB_I810) += video/i810/
|
|
obj-$(CONFIG_FB_INTEL) += video/intelfb/
|
|
|
|
obj-$(CONFIG_PARPORT) += parport/
|
|
obj-y += base/ block/ misc/ mfd/ nfc/
|
|
obj-$(CONFIG_NUBUS) += nubus/
|
|
obj-y += macintosh/
|
|
obj-$(CONFIG_IDE) += ide/
|
|
obj-$(CONFIG_SCSI) += scsi/
|
|
obj-$(CONFIG_ATA) += ata/
|
|
obj-$(CONFIG_TARGET_CORE) += target/
|
|
obj-$(CONFIG_MTD) += mtd/
|
|
obj-$(CONFIG_SPI) += spi/
|
|
obj-y += net/
|
|
obj-$(CONFIG_ATM) += atm/
|
|
obj-$(CONFIG_FUSION) += message/
|
|
obj-y += firewire/
|
|
obj-$(CONFIG_UIO) += uio/
|
|
obj-y += cdrom/
|
|
obj-y += auxdisplay/
|
|
obj-$(CONFIG_PCCARD) += pcmcia/
|
|
obj-$(CONFIG_DIO) += dio/
|
|
obj-$(CONFIG_SBUS) += sbus/
|
|
obj-$(CONFIG_ZORRO) += zorro/
|
|
obj-$(CONFIG_MAC) += macintosh/
|
|
obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/
|
|
obj-$(CONFIG_PARIDE) += block/paride/
|
|
obj-$(CONFIG_TC) += tc/
|
|
obj-$(CONFIG_UWB) += uwb/
|
|
obj-$(CONFIG_USB_OTG_UTILS) += usb/
|
|
obj-$(CONFIG_USB) += usb/
|
|
obj-$(CONFIG_PCI) += usb/
|
|
obj-$(CONFIG_USB_GADGET) += usb/
|
|
obj-$(CONFIG_SERIO) += input/serio/
|
|
obj-$(CONFIG_GAMEPORT) += input/gameport/
|
|
obj-$(CONFIG_INPUT) += input/
|
|
obj-$(CONFIG_I2O) += message/
|
|
obj-$(CONFIG_RTC_LIB) += rtc/
|
|
obj-y += i2c/ media/
|
|
obj-$(CONFIG_PPS) += pps/
|
|
obj-$(CONFIG_PTP_1588_CLOCK) += ptp/
|
|
obj-$(CONFIG_W1) += w1/
|
|
obj-$(CONFIG_POWER_SUPPLY) += power/
|
|
obj-$(CONFIG_HWMON) += hwmon/
|
|
obj-$(CONFIG_THERMAL) += thermal/
|
|
obj-$(CONFIG_WATCHDOG) += watchdog/
|
|
obj-$(CONFIG_PHONE) += telephony/
|
|
obj-$(CONFIG_MD) += md/
|
|
obj-$(CONFIG_BT) += bluetooth/
|
|
obj-$(CONFIG_ACCESSIBILITY) += accessibility/
|
|
obj-$(CONFIG_ISDN) += isdn/
|
|
obj-$(CONFIG_EDAC) += edac/
|
|
obj-$(CONFIG_MCA) += mca/
|
|
obj-$(CONFIG_EISA) += eisa/
|
|
obj-y += lguest/
|
|
obj-$(CONFIG_CPU_FREQ) += cpufreq/
|
|
obj-$(CONFIG_CPU_IDLE) += cpuidle/
|
|
obj-y += mmc/
|
|
obj-$(CONFIG_MEMSTICK) += memstick/
|
|
obj-y += leds/
|
|
obj-$(CONFIG_INFINIBAND) += infiniband/
|
|
obj-$(CONFIG_SGI_SN) += sn/
|
|
obj-y += firmware/
|
|
obj-$(CONFIG_CRYPTO) += crypto/
|
|
obj-$(CONFIG_SUPERH) += sh/
|
|
obj-$(CONFIG_ARCH_SHMOBILE) += sh/
|
|
ifndef CONFIG_ARCH_USES_GETTIMEOFFSET
|
|
obj-y += clocksource/
|
|
endif
|
|
obj-$(CONFIG_DCA) += dca/
|
|
obj-$(CONFIG_HID) += hid/
|
|
obj-$(CONFIG_PPC_PS3) += ps3/
|
|
obj-$(CONFIG_OF) += of/
|
|
obj-$(CONFIG_SSB) += ssb/
|
|
obj-$(CONFIG_BCMA) += bcma/
|
|
obj-$(CONFIG_VHOST_NET) += vhost/
|
|
obj-$(CONFIG_VLYNQ) += vlynq/
|
|
obj-$(CONFIG_STAGING) += staging/
|
|
obj-y += platform/
|
|
obj-y += ieee802154/
|
|
#common clk code
|
|
obj-y += clk/
|
|
|
|
obj-$(CONFIG_HWSPINLOCK) += hwspinlock/
|
|
obj-$(CONFIG_NFC) += nfc/
|
|
obj-$(CONFIG_IOMMU_SUPPORT) += iommu/
|
|
obj-$(CONFIG_REMOTEPROC) += remoteproc/
|
|
obj-$(CONFIG_RPMSG) += rpmsg/
|
|
|
|
# Virtualization drivers
|
|
obj-$(CONFIG_VIRT_DRIVERS) += virt/
|
|
obj-$(CONFIG_HYPERV) += hv/
|
|
|
|
obj-$(CONFIG_PM_DEVFREQ) += devfreq/
|