1# SPDX-License-Identifier: GPL-2.0 2config PPC_PS3 3 bool "Sony PS3" 4 depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN 5 select PPC_CELL 6 select USB_OHCI_LITTLE_ENDIAN 7 select USB_OHCI_BIG_ENDIAN_MMIO 8 select USB_EHCI_BIG_ENDIAN_MMIO 9 select HAVE_PCI 10 help 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. 16 17menu "PS3 Platform Options" 18 depends on PPC_PS3 19 20config PS3_ADVANCED 21 depends on PPC_PS3 22 bool "PS3 Advanced configuration options" 23 help 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 27 what you are doing. 28 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. 32 33 Most users should say N to this question. 34 35config PS3_HTAB_SIZE 36 depends on PPC_PS3 37 int "PS3 Platform pagetable size" if PS3_ADVANCED 38 range 18 20 39 default 20 40 help 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. 45 46 If unsure, choose the default (20) with the confidence that your 47 system will have optimal runtime performance. 48 49config PS3_DYNAMIC_DMA 50 depends on PPC_PS3 51 bool "PS3 Platform dynamic DMA page table management" 52 help 53 This option will enable kernel support to take advantage of the 54 per device dynamic DMA page table management provided by the Cell 55 processor's IO Controller. This support incurs some runtime 56 overhead and also slightly increases kernel memory usage. The 57 current implementation should be considered experimental. 58 59 This support is mainly for Linux kernel development. If unsure, 60 say N. 61 62config PS3_VUART 63 depends on PPC_PS3 64 tristate 65 66config PS3_PS3AV 67 depends on PPC_PS3 68 tristate "PS3 AV settings driver" if PS3_ADVANCED 69 select PS3_VUART 70 default y 71 help 72 Include support for the PS3 AV Settings driver. 73 74 This support is required for PS3 graphics and sound. In 75 general, all users will say Y or M. 76 77config PS3_SYS_MANAGER 78 depends on PPC_PS3 79 tristate "PS3 System Manager driver" if PS3_ADVANCED 80 select PS3_VUART 81 default y 82 help 83 Include support for the PS3 System Manager. 84 85 This support is required for PS3 system control. In 86 general, all users will say Y or M. 87 88config PS3_VERBOSE_RESULT 89 bool "PS3 Verbose LV1 hypercall results" if PS3_ADVANCED 90 depends on PPC_PS3 91 help 92 Enables more verbose log mesages for LV1 hypercall results. 93 94 If in doubt, say N here and reduce the size of the kernel by a 95 small amount. 96 97config PS3_REPOSITORY_WRITE 98 bool "PS3 Repository write support" if PS3_ADVANCED 99 depends on PPC_PS3 100 help 101 Enables support for writing to the PS3 System Repository. 102 103 This support is intended for bootloaders that need to store data 104 in the repository for later boot stages. 105 106 If in doubt, say N here and reduce the size of the kernel by a 107 small amount. 108 109config PS3_STORAGE 110 depends on PPC_PS3 111 tristate 112 113config PS3_DISK 114 tristate "PS3 Disk Storage Driver" 115 depends on PPC_PS3 && BLOCK 116 select PS3_STORAGE 117 help 118 Include support for the PS3 Disk Storage. 119 120 This support is required to access the PS3 hard disk. 121 In general, all users will say Y or M. 122 123config PS3_ROM 124 tristate "PS3 BD/DVD/CD-ROM Storage Driver" 125 depends on PPC_PS3 && SCSI 126 select PS3_STORAGE 127 help 128 Include support for the PS3 ROM Storage. 129 130 This support is required to access the PS3 BD/DVD/CD-ROM drive. 131 In general, all users will say Y or M. 132 Also make sure to say Y or M to "SCSI CDROM support" later. 133 134config PS3_FLASH 135 tristate "PS3 FLASH ROM Storage Driver" 136 depends on PPC_PS3 137 select PS3_STORAGE 138 help 139 Include support for the PS3 FLASH ROM Storage. 140 141 This support is required to access the PS3 FLASH ROM, which 142 contains the boot loader and some boot options. 143 In general, PS3 OtherOS users will say Y or M. 144 145 As this driver needs a fixed buffer of 256 KiB of memory, it can 146 be disabled on the kernel command line using "ps3flash=off", to 147 not allocate this fixed buffer. 148 149config PS3_VRAM 150 tristate "PS3 Video RAM Storage Driver" 151 depends on FB_PS3=y && BLOCK && m 152 help 153 This driver allows you to use excess PS3 video RAM as volatile 154 storage or system swap. 155 156config PS3_LPM 157 tristate "PS3 Logical Performance Monitor support" 158 depends on PPC_PS3 159 help 160 Include support for the PS3 Logical Performance Monitor. 161 162 This support is required to use the logical performance monitor 163 of the PS3's LV1 hypervisor. 164 165 If you intend to use the advanced performance monitoring and 166 profiling support of the Cell processor with programs like 167 oprofile and perfmon2, then say Y or M, otherwise say N. 168 169config PS3GELIC_UDBG 170 bool "PS3 udbg output via UDP broadcasts on Ethernet" 171 depends on PPC_PS3 172 help 173 Enables udbg early debugging output by sending broadcast UDP 174 via the Ethernet port (UDP port number 18194). 175 176 This driver uses a trivial implementation and is independent 177 from the main PS3 gelic network driver. 178 179 If in doubt, say N here. 180 181endmenu 182