Commit ca1f29c0 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Staging: altpciechdma: remove driver 



No one seems to be able to maintain this, or merge it into mainline, so
remove it.

Acked-by: default avatarLeon Woestenberg <leon@sidebranch.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 2d629030

drivers/staging/Kconfig

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@@ -71,8 +71,6 @@ source "drivers/staging/asus_oled/Kconfig" 


source "drivers/staging/panel/Kconfig"



source "drivers/staging/altpciechdma/Kconfig"



source "drivers/staging/rtl8187se/Kconfig"



source "drivers/staging/rtl8192su/Kconfig"

drivers/staging/Makefile

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@@ -18,7 +18,6 @@ obj-$(CONFIG_RT2870) += rt2870/ 
obj-$(CONFIG_COMEDI)		+= comedi/

obj-$(CONFIG_ASUS_OLED)		+= asus_oled/

obj-$(CONFIG_PANEL)		+= panel/

obj-$(CONFIG_ALTERA_PCIE_CHDMA)	+= altpciechdma/

obj-$(CONFIG_R8187SE)		+= rtl8187se/

obj-$(CONFIG_RTL8192SU)		+= rtl8192su/

obj-$(CONFIG_RTL8192U)		+= rtl8192u/

drivers/staging/altpciechdma/Kconfig

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config ALTERA_PCIE_CHDMA

	tristate "Altera PCI Express Chaining DMA driver"

	depends on PCI

	default N

	---help---

	  A reference driver that exercises the Chaining DMA logic reference

	  design generated along the Altera FPGA PCI Express soft or hard core,

	  only if instantiated using the MegaWizard, not the SOPC builder, of

	  Quartus 8.1.

drivers/staging/altpciechdma/Makefile

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obj-$(CONFIG_ALTERA_PCIE_CHDMA)	+= altpciechdma.o

drivers/staging/altpciechdma/TODO

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DONE:

    - functionality similar to logic testbench



TODO:

	- checkpatch.pl cleanups.

	- keep state of DMA engines.

	- keep data structure that keeps state of each transfer.

	- interrupt handler should iterate over outstanding descriptor tables.

	- complete userspace cdev to read/write using the DMA engines.

	- split off the DMA support functions in a module, re-usable by custom

	  drivers.



Please coordinate work with, and send patches to

Leon Woestenberg <leon@sidebranch.com>

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