13 config PPC_CELL_NATIVE
15 select PPC_CELL_COMMON
16 select PPC_OF_PLATFORM_PCI
18 select IBM_NEW_EMAC_EMAC4
19 select IBM_NEW_EMAC_RGMII
20 select IBM_NEW_EMAC_ZMII #test only
21 select IBM_NEW_EMAC_TAH #test only
24 config PPC_IBM_CELL_BLADE
26 depends on PPC_MULTIPLATFORM && PPC64
27 select PPC_CELL_NATIVE
30 select UDBG_RTAS_CONSOLE
33 bool "Toshiba's Cell Reference Set 'Celleb' Architecture"
34 depends on PPC_MULTIPLATFORM && PPC64
35 select PPC_CELL_NATIVE
36 select HAS_TXX9_SERIAL
38 select USB_OHCI_BIG_ENDIAN_MMIO
39 select USB_EHCI_BIG_ENDIAN_MMIO
42 bool "IBM Cell - QPACE"
43 depends on PPC_MULTIPLATFORM && PPC64
44 select PPC_CELL_COMMON
46 menu "Cell Broadband Engine options"
50 tristate "SPU file system"
56 The SPU file system is used to access Synergistic Processing
57 Units on machines implementing the Broadband Processor
61 bool "Use 64K pages to map SPE local store"
62 # we depend on PPC_MM_SLICES for now rather than selecting
63 # it because we depend on hugetlbfs hooks being present. We
64 # will fix that when the generic code has been improved to
65 # not require hijacking hugetlbfs hooks.
66 depends on SPU_FS && PPC_MM_SLICES && !PPC_64K_PAGES
68 select PPC_HAS_HASH_64K
70 This option causes SPE local stores to be mapped in process
71 address spaces using 64K pages while the rest of the kernel
72 uses 4K pages. This can improve performances of applications
73 using multiple SPEs by lowering the TLB pressure on them.
76 tristate "SPU event tracing support"
77 depends on SPU_FS && MARKERS
79 This option allows reading a trace of spu-related events through
80 the sputrace file in procfs.
87 bool "RAS features for bare metal Cell BE"
88 depends on PPC_CELL_NATIVE
91 config PPC_IBM_CELL_RESETBUTTON
92 bool "IBM Cell Blade Pinhole reset button"
93 depends on CBE_RAS && PPC_IBM_CELL_BLADE
96 Support Pinhole Resetbutton on IBM Cell blades.
97 This adds a method to trigger system reset via front panel pinhole button.
99 config PPC_IBM_CELL_POWERBUTTON
100 tristate "IBM Cell Blade power button"
101 depends on PPC_IBM_CELL_BLADE && PPC_PMI && INPUT_EVDEV
104 Support Powerbutton on IBM Cell blades.
105 This will enable the powerbutton as an input device.
108 tristate "CBE thermal support"
110 depends on CBE_RAS && SPU_BASE
113 tristate "CBE frequency scaling"
114 depends on CBE_RAS && CPU_FREQ
117 This adds the cpufreq driver for Cell BE processors.
118 For details, take a look at <file:Documentation/cpu-freq/>.
119 If you don't have such processor, say N
121 config CBE_CPUFREQ_PMI
122 tristate "CBE frequency scaling using PMI interface"
123 depends on CBE_CPUFREQ && PPC_PMI && EXPERIMENTAL
126 Select this, if you want to use the PMI interface
127 to switch frequencies. Using PMI, the
128 processor will not only be able to run at lower speed,
129 but also at lower core voltage.
131 config CBE_CPUFREQ_SPU_GOVERNOR
132 tristate "CBE frequency scaling based on SPU usage"
133 depends on SPU_FS && CPU_FREQ
136 This governor checks for spu usage to adjust the cpu frequency.
137 If no spu is running on a given cpu, that cpu will be throttled to
138 the minimal possible frequency.
144 depends on PPC_CELL_NATIVE && (OPROFILE = m || OPROFILE = y) && SPU_BASE