From patchwork series 437316

https://patchwork.ozlabs.org//project/linuxppc-dev/list/?series=437316

Author: Fox Snowpatch

CREDITS

@@ -2175,6 +2175,10 @@ D: Various ACPI fixes, keeping correct battery state through suspend
 D: various lockdep annotations, autofs and other random bugfixes
 S: Prague, Czech Republic
 
+N: Ishizaki Kou
+E: [email protected]
+D: Spidernet driver for PowerPC Cell platforms
+
 N: Gene Kozin
 E: [email protected]
 W: https://www.sangoma.com
@@ -2185,6 +2189,9 @@ S: Markham, Ontario
 S: L3R 8B2
 S: Canada
 
+N: Christian Krafft
+D: PowerPC Cell support
+
 N: Maxim Krasnyansky
 E: [email protected]
 W: http://vtun.sf.net
@@ -2377,6 +2384,10 @@ S: ICP vortex GmbH
 S: Neckarsulm
 S: Germany
 
+N: Geoff Levand
+E: [email protected]
+D: Spidernet driver for PowerPC Cell platforms
+
 N: Phil Lewis
 E: [email protected]
 D: Promised to send money if I would put his name in the source tree.

Documentation/admin-guide/kernel-per-CPU-kthreads.rst

@@ -278,12 +278,7 @@ To reduce its OS jitter, do any of the following:
 		due to the rtas_event_scan() function.
 		WARNING:  Please check your CPU specifications to
 		make sure that this is safe on your particular system.
-	e.	If running on Cell Processor, build your kernel with
-		CBE_CPUFREQ_SPU_GOVERNOR=n to avoid OS jitter from
-		spu_gov_work().
-		WARNING:  Please check your CPU specifications to
-		make sure that this is safe on your particular system.
-	f.	If running on PowerMAC, build your kernel with
+	e.	If running on PowerMAC, build your kernel with
 		CONFIG_PMAC_RACKMETER=n to disable the CPU-meter,
 		avoiding OS jitter from rackmeter_do_timer().
 

Documentation/networking/device_drivers/ethernet/index.rst

@@ -55,7 +55,6 @@ Contents:
    ti/cpsw_switchdev
    ti/am65_nuss_cpsw_switchdev
    ti/tlan
-   toshiba/spider_net
    wangxun/txgbe
    wangxun/ngbe
 

Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst

@@ -22113,15 +22113,6 @@ F:	include/linux/spi/
 F:	include/uapi/linux/spi/
 F:	tools/spi/
 
-SPIDERNET NETWORK DRIVER for CELL
-M:	Ishizaki Kou <[email protected]>
-M:	Geoff Levand <[email protected]>
-L:	[email protected]
-L:	[email protected]
-S:	Maintained
-F:	Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
-F:	drivers/net/ethernet/toshiba/spider_net*
-
 SPMI SUBSYSTEM
 M:	Stephen Boyd <[email protected]>
 L:	[email protected]

MAINTAINERS

@@ -407,12 +407,9 @@ config ARCH_HAS_ADD_PAGES
 config PPC_DCR_NATIVE
 	bool
 
-config PPC_DCR_MMIO
-	bool
-
 config PPC_DCR
 	bool
-	depends on PPC_DCR_NATIVE || PPC_DCR_MMIO
+	depends on PPC_DCR_NATIVE
 	default y
 
 config PPC_PCI_OF_BUS_MAP
@@ -438,11 +435,6 @@ config PPC_PCI_BUS_NUM_DOMAIN_DEPENDENT
 	  PCI domain dependent and each PCI controller on own domain can have
 	  256 PCI buses, like it is on other Linux architectures.
 
-config PPC_OF_PLATFORM_PCI
-	bool
-	depends on PCI
-	depends on PPC64 # not supported on 32 bits yet
-
 config ARCH_SUPPORTS_UPROBES
 	def_bool y
 

arch/powerpc/Kconfig

@@ -216,13 +216,6 @@ config PPC_EARLY_DEBUG_RTAS_PANEL
 	help
 	  Select this to enable early debugging via the RTAS panel.
 
-config PPC_EARLY_DEBUG_RTAS_CONSOLE
-	bool "RTAS Console"
-	depends on PPC_RTAS
-	select UDBG_RTAS_CONSOLE
-	help
-	  Select this to enable early debugging via the RTAS console.
-
 config PPC_EARLY_DEBUG_PAS_REALMODE
 	bool "PA Semi real mode"
 	depends on PPC_PASEMI

arch/powerpc/Kconfig.debug

@@ -173,7 +173,6 @@ src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
 src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
 src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S
 src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S
-src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
 src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
 
 src-plat-$(CONFIG_PPC_MICROWATT) += fixed-head.S microwatt.c
@@ -276,7 +275,6 @@ quiet_cmd_wrap	= WRAP    $@
 
 image-$(CONFIG_PPC_PSERIES)		+= zImage.pseries
 image-$(CONFIG_PPC_POWERNV)		+= zImage.pseries
-image-$(CONFIG_PPC_IBM_CELL_BLADE)	+= zImage.pseries
 image-$(CONFIG_PPC_PS3)			+= dtbImage.ps3
 image-$(CONFIG_PPC_CHRP)		+= zImage.chrp
 image-$(CONFIG_PPC_EFIKA)		+= zImage.chrp

arch/powerpc/boot/Makefile

@@ -25,7 +25,6 @@ CONFIG_PS3_DISK=y
 CONFIG_PS3_ROM=m
 CONFIG_PS3_FLASH=m
 CONFIG_PS3_LPM=m
-CONFIG_PPC_IBM_CELL_BLADE=y
 CONFIG_RTAS_FLASH=y
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
@@ -133,7 +132,6 @@ CONFIG_SKGE=m
 CONFIG_SKY2=m
 CONFIG_GELIC_NET=m
 CONFIG_GELIC_WIRELESS=y
-CONFIG_SPIDER_NET=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO_I8042 is not set

arch/powerpc/configs/cell_defconfig

@@ -51,7 +51,6 @@ CONFIG_PS3_DISK=m
 CONFIG_PS3_ROM=m
 CONFIG_PS3_FLASH=m
 CONFIG_PS3_LPM=m
-CONFIG_PPC_IBM_CELL_BLADE=y
 CONFIG_RTAS_FLASH=m
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
@@ -228,7 +227,6 @@ CONFIG_NETXEN_NIC=m
 CONFIG_SUNGEM=y
 CONFIG_GELIC_NET=m
 CONFIG_GELIC_WIRELESS=y
-CONFIG_SPIDER_NET=m
 CONFIG_BROADCOM_PHY=m
 CONFIG_MARVELL_PHY=y
 CONFIG_PPP=m