1 # SPDX-License-Identifier: GPL-2.0
4 depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN
6 select USB_OHCI_LITTLE_ENDIAN
7 select USB_OHCI_BIG_ENDIAN_MMIO
8 select USB_EHCI_BIG_ENDIAN_MMIO
11 This option enables support for the Sony PS3 game console
12 and other platforms using the PS3 hypervisor. Enabling this
13 option will allow building otheros.bld, a kernel image suitable
14 for programming into flash memory, and vmlinux, a kernel image
15 suitable for loading via kexec.
17 menu "PS3 Platform Options"
22 bool "PS3 Advanced configuration options"
24 This gives you access to some advanced options for the PS3. The
25 defaults should be fine for most users, but these options may make
26 it possible to better control the kernel configuration if you know
29 Note that the answer to this question won't directly affect the
30 kernel: saying N will just cause the configurator to skip all
31 the questions about these options.
33 Most users should say N to this question.
37 int "PS3 Platform pagetable size" if PS3_ADVANCED
41 This option is only for experts who may have the desire to fine
42 tune the pagetable size on their system. The value here is
43 expressed as the log2 of the page table size. Valid values are
44 18, 19, and 20, corresponding to 256KB, 512KB and 1MB respectively.
46 If unsure, choose the default (20) with the confidence that your
47 system will have optimal runtime performance.
49 config PS3_DYNAMIC_DMA
51 bool "PS3 Platform dynamic DMA page table management"
54 This option will enable kernel support to take advantage of the
55 per device dynamic DMA page table management provided by the Cell
56 processor's IO Controller. This support incurs some runtime
57 overhead and also slightly increases kernel memory usage. The
58 current implementation should be considered experimental.
60 This support is mainly for Linux kernel development. If unsure,
69 tristate "PS3 AV settings driver" if PS3_ADVANCED
73 Include support for the PS3 AV Settings driver.
75 This support is required for PS3 graphics and sound. In
76 general, all users will say Y or M.
78 config PS3_SYS_MANAGER
80 tristate "PS3 System Manager driver" if PS3_ADVANCED
84 Include support for the PS3 System Manager.
86 This support is required for PS3 system control. In
87 general, all users will say Y or M.
89 config PS3_REPOSITORY_WRITE
90 bool "PS3 Repository write support" if PS3_ADVANCED
94 Enables support for writing to the PS3 System Repository.
96 This support is intended for bootloaders that need to store data
97 in the repository for later boot stages.
99 If in doubt, say N here and reduce the size of the kernel by a
107 tristate "PS3 Disk Storage Driver"
108 depends on PPC_PS3 && BLOCK
111 Include support for the PS3 Disk Storage.
113 This support is required to access the PS3 hard disk.
114 In general, all users will say Y or M.
117 tristate "PS3 BD/DVD/CD-ROM Storage Driver"
118 depends on PPC_PS3 && SCSI
121 Include support for the PS3 ROM Storage.
123 This support is required to access the PS3 BD/DVD/CD-ROM drive.
124 In general, all users will say Y or M.
125 Also make sure to say Y or M to "SCSI CDROM support" later.
128 tristate "PS3 FLASH ROM Storage Driver"
132 Include support for the PS3 FLASH ROM Storage.
134 This support is required to access the PS3 FLASH ROM, which
135 contains the boot loader and some boot options.
136 In general, PS3 OtherOS users will say Y or M.
138 As this driver needs a fixed buffer of 256 KiB of memory, it can
139 be disabled on the kernel command line using "ps3flash=off", to
140 not allocate this fixed buffer.
143 tristate "PS3 Video RAM Storage Driver"
144 depends on FB_PS3=y && BLOCK && m
146 This driver allows you to use excess PS3 video RAM as volatile
147 storage or system swap.
150 tristate "PS3 Logical Performance Monitor support"
153 Include support for the PS3 Logical Performance Monitor.
155 This support is required to use the logical performance monitor
156 of the PS3's LV1 hypervisor.
158 If you intend to use the advanced performance monitoring and
159 profiling support of the Cell processor with programs like
160 oprofile and perfmon2, then say Y or M, otherwise say N.
163 bool "PS3 udbg output via UDP broadcasts on Ethernet"
166 Enables udbg early debugging output by sending broadcast UDP
167 via the Ethernet port (UDP port number 18194).
169 This driver uses a trivial implementation and is independent
170 from the main PS3 gelic network driver.
172 If in doubt, say N here.