1 # SPDX-License-Identifier: GPL-2.0 2 config 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 select IRQ_DOMAIN_NOMAP 11 help 12 This option enables support for the Sony PS3 game console 13 and other platforms using the PS3 hypervisor. Enabling this 14 option will allow building otheros.bld, a kernel image suitable 15 for programming into flash memory, and vmlinux, a kernel image 16 suitable for loading via kexec. 17 18 menu "PS3 Platform Options" 19 depends on PPC_PS3 20 21 config PS3_ADVANCED 22 depends on PPC_PS3 23 bool "PS3 Advanced configuration options" 24 help 25 This gives you access to some advanced options for the PS3. The 26 defaults should be fine for most users, but these options may make 27 it possible to better control the kernel configuration if you know 28 what you are doing. 29 30 Note that the answer to this question won't directly affect the 31 kernel: saying N will just cause the configurator to skip all 32 the questions about these options. 33 34 Most users should say N to this question. 35 36 config PS3_HTAB_SIZE 37 depends on PPC_PS3 38 int "PS3 Platform pagetable size" if PS3_ADVANCED 39 range 18 20 40 default 20 41 help 42 This option is only for experts who may have the desire to fine 43 tune the pagetable size on their system. The value here is 44 expressed as the log2 of the page table size. Valid values are 45 18, 19, and 20, corresponding to 256KB, 512KB and 1MB respectively. 46 47 If unsure, choose the default (20) with the confidence that your 48 system will have optimal runtime performance. 49 50 config PS3_DYNAMIC_DMA 51 depends on PPC_PS3 52 bool "PS3 Platform dynamic DMA page table management" 53 help 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. 59 60 This support is mainly for Linux kernel development. If unsure, 61 say N. 62 63 config PS3_VUART 64 depends on PPC_PS3 65 tristate 66 67 config PS3_PS3AV 68 depends on PPC_PS3 69 tristate "PS3 AV settings driver" if PS3_ADVANCED 70 select VIDEO 71 select PS3_VUART 72 default y 73 help 74 Include support for the PS3 AV Settings driver. 75 76 This support is required for PS3 graphics and sound. In 77 general, all users will say Y or M. 78 79 config PS3_SYS_MANAGER 80 depends on PPC_PS3 81 tristate "PS3 System Manager driver" if PS3_ADVANCED 82 select PS3_VUART 83 default y 84 help 85 Include support for the PS3 System Manager. 86 87 This support is required for PS3 system control. In 88 general, all users will say Y or M. 89 90 config PS3_VERBOSE_RESULT 91 bool "PS3 Verbose LV1 hypercall results" if PS3_ADVANCED 92 depends on PPC_PS3 93 help 94 Enables more verbose log messages for LV1 hypercall results. 95 96 If in doubt, say N here and reduce the size of the kernel by a 97 small amount. 98 99 config PS3_REPOSITORY_WRITE 100 bool "PS3 Repository write support" if PS3_ADVANCED 101 depends on PPC_PS3 102 help 103 Enables support for writing to the PS3 System Repository. 104 105 This support is intended for bootloaders that need to store data 106 in the repository for later boot stages. 107 108 If in doubt, say N here and reduce the size of the kernel by a 109 small amount. 110 111 config PS3_STORAGE 112 depends on PPC_PS3 113 tristate 114 115 config PS3_DISK 116 tristate "PS3 Disk Storage Driver" 117 depends on PPC_PS3 && BLOCK 118 select PS3_STORAGE 119 help 120 Include support for the PS3 Disk Storage. 121 122 This support is required to access the PS3 hard disk. 123 In general, all users will say Y or M. 124 125 config PS3_ROM 126 tristate "PS3 BD/DVD/CD-ROM Storage Driver" 127 depends on PPC_PS3 && SCSI 128 select PS3_STORAGE 129 help 130 Include support for the PS3 ROM Storage. 131 132 This support is required to access the PS3 BD/DVD/CD-ROM drive. 133 In general, all users will say Y or M. 134 Also make sure to say Y or M to "SCSI CDROM support" later. 135 136 config PS3_FLASH 137 tristate "PS3 FLASH ROM Storage Driver" 138 depends on PPC_PS3 139 select PS3_STORAGE 140 help 141 Include support for the PS3 FLASH ROM Storage. 142 143 This support is required to access the PS3 FLASH ROM, which 144 contains the boot loader and some boot options. 145 In general, PS3 OtherOS users will say Y or M. 146 147 As this driver needs a fixed buffer of 256 KiB of memory, it can 148 be disabled on the kernel command line using "ps3flash=off", to 149 not allocate this fixed buffer. 150 151 config PS3_VRAM 152 tristate "PS3 Video RAM Storage Driver" 153 depends on FB_PS3=y && BLOCK && m 154 help 155 This driver allows you to use excess PS3 video RAM as volatile 156 storage or system swap. 157 158 config PS3_LPM 159 tristate "PS3 Logical Performance Monitor support" 160 depends on PPC_PS3 161 help 162 Include support for the PS3 Logical Performance Monitor. 163 164 This support is required to use the logical performance monitor 165 of the PS3's LV1 hypervisor. 166 167 If you intend to use the advanced performance monitoring and 168 profiling support of the Cell processor with programs like 169 perfmon2, then say Y or M, otherwise say N. 170 171 endmenu
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