WSL2-Linux-Kernel/arch/powerpc/sysdev/bestcomm/Kconfig

#
# Kconfig options for Bestcomm
#

config PPC_BESTCOMM
	tristate "Bestcomm DMA engine support"
	depends on PPC_MPC52xx
	default n
	select PPC_LIB_RHEAP
	help
	  BestComm is the name of the communication coprocessor found
	  on the Freescale MPC5200 family of processor. It's usage is
	  optionnal for some drivers (like ATA), but required for
	  others (like FEC).

	  If you want to use drivers that require DMA operations,
	  answer Y or M. Otherwise say N.

config PPC_BESTCOMM_ATA
	tristate
	depends on PPC_BESTCOMM
	help
	  This option enables the support for the ATA task.

config PPC_BESTCOMM_FEC
	tristate
	depends on PPC_BESTCOMM
	help
	  This option enables the support for the FEC tasks.

config PPC_BESTCOMM_GEN_BD
	tristate
	depends on PPC_BESTCOMM
	help
	  This option enables the support for the GenBD tasks.
[POWERPC] bestcomm: core bestcomm support for Freescale MPC5200 This patch adds support for the core of the BestComm API for the Freescale MPC5200(b). The BestComm engine is a microcode-controlled / tasks-based DMA used by several of the onchip devices. Setting up the tasks / memory allocation and all common low level functions are handled by this patch. The specifics details of each tasks and their microcode are split-out in separate patches. This is not the official API, but a much cleaner one. (hopefully) Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2007-09-16 14:53:27 +04:00			`#`
			`# Kconfig options for Bestcomm`
			`#`

			`config PPC_BESTCOMM`
			`tristate "Bestcomm DMA engine support"`
			`depends on PPC_MPC52xx`
			`default n`
			`select PPC_LIB_RHEAP`
			`help`
			`BestComm is the name of the communication coprocessor found`
			`on the Freescale MPC5200 family of processor. It's usage is`
			`optionnal for some drivers (like ATA), but required for`
			`others (like FEC).`

			`If you want to use drivers that require DMA operations,`
			`answer Y or M. Otherwise say N.`

[POWERPC] bestcomm: ATA task support This is the microcode for the ATA task and the associated support code. The microcode itself comes directly from the offical API (v2.2) Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2007-09-16 14:53:28 +04:00			`config PPC_BESTCOMM_ATA`
powerpc/mpc5200: fix bestcomm Kconfig dependencies Without this patch it is possible to select drivers which require bestcomm support without bestcomm support being selected. This patch reworks the bestcomm dependencies to ensure the correct bestcomm tasks are always enabled. Reported-by: Hans Lehmann <hans.lehmann@ritter-elektronik.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2008-11-14 15:19:00 +03:00			`tristate`
[POWERPC] bestcomm: ATA task support This is the microcode for the ATA task and the associated support code. The microcode itself comes directly from the offical API (v2.2) Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2007-09-16 14:53:28 +04:00			`depends on PPC_BESTCOMM`
			`help`
			`This option enables the support for the ATA task.`

[POWERPC] bestcomm: FEC task support This is the microcode for the FEC task and the associated support code. The microcode itself comes directly from the offical API (v2.2) Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2007-09-16 14:53:29 +04:00			`config PPC_BESTCOMM_FEC`
powerpc/mpc5200: fix bestcomm Kconfig dependencies Without this patch it is possible to select drivers which require bestcomm support without bestcomm support being selected. This patch reworks the bestcomm dependencies to ensure the correct bestcomm tasks are always enabled. Reported-by: Hans Lehmann <hans.lehmann@ritter-elektronik.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2008-11-14 15:19:00 +03:00			`tristate`
[POWERPC] bestcomm: FEC task support This is the microcode for the FEC task and the associated support code. The microcode itself comes directly from the offical API (v2.2) Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2007-09-16 14:53:29 +04:00			`depends on PPC_BESTCOMM`
			`help`
			`This option enables the support for the FEC tasks.`

[POWERPC] bestcomm: GenBD task support This is the microcode for the GenBD task and the associated support code. This is a generic task that copy data to/from a hardware FIFO. This is currently locked to 32bits wide access but could be extended as needed. The microcode itself comes directly from the offical API (v2.2) Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2007-09-16 14:53:30 +04:00			`config PPC_BESTCOMM_GEN_BD`
powerpc/mpc5200: fix bestcomm Kconfig dependencies Without this patch it is possible to select drivers which require bestcomm support without bestcomm support being selected. This patch reworks the bestcomm dependencies to ensure the correct bestcomm tasks are always enabled. Reported-by: Hans Lehmann <hans.lehmann@ritter-elektronik.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2008-11-14 15:19:00 +03:00			`tristate`
[POWERPC] bestcomm: GenBD task support This is the microcode for the GenBD task and the associated support code. This is a generic task that copy data to/from a hardware FIFO. This is currently locked to 32bits wide access but could be extended as needed. The microcode itself comes directly from the offical API (v2.2) Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 2007-09-16 14:53:30 +04:00			`depends on PPC_BESTCOMM`
			`help`
			`This option enables the support for the GenBD tasks.`