1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 272e77a1bSKumar Galaconfig PPC_PS3 3332a7b3eSGeoff Levand bool "Sony PS3" 4e5e16d8fSBoqun Feng depends on PPC64 && PPC_BOOK3S && CPU_BIG_ENDIAN 572e77a1bSKumar Gala select PPC_CELL 672e77a1bSKumar Gala select USB_OHCI_LITTLE_ENDIAN 772e77a1bSKumar Gala select USB_OHCI_BIG_ENDIAN_MMIO 872e77a1bSKumar Gala select USB_EHCI_BIG_ENDIAN_MMIO 9*eb01d42aSChristoph Hellwig select HAVE_PCI 1072e77a1bSKumar Gala help 1172e77a1bSKumar Gala This option enables support for the Sony PS3 game console 12332a7b3eSGeoff Levand and other platforms using the PS3 hypervisor. Enabling this 13332a7b3eSGeoff Levand option will allow building otheros.bld, a kernel image suitable 14332a7b3eSGeoff Levand for programming into flash memory, and vmlinux, a kernel image 15332a7b3eSGeoff Levand suitable for loading via kexec. 1672e77a1bSKumar Gala 17f58a9d17SGeoff Levandmenu "PS3 Platform Options" 18f58a9d17SGeoff Levand depends on PPC_PS3 19f58a9d17SGeoff Levand 203f555c70SGeert Uytterhoevenconfig PS3_ADVANCED 213f555c70SGeert Uytterhoeven depends on PPC_PS3 223f555c70SGeert Uytterhoeven bool "PS3 Advanced configuration options" 233f555c70SGeert Uytterhoeven help 243f555c70SGeert Uytterhoeven This gives you access to some advanced options for the PS3. The 253f555c70SGeert Uytterhoeven defaults should be fine for most users, but these options may make 263f555c70SGeert Uytterhoeven it possible to better control the kernel configuration if you know 273f555c70SGeert Uytterhoeven what you are doing. 283f555c70SGeert Uytterhoeven 293f555c70SGeert Uytterhoeven Note that the answer to this question won't directly affect the 303f555c70SGeert Uytterhoeven kernel: saying N will just cause the configurator to skip all 313f555c70SGeert Uytterhoeven the questions about these options. 323f555c70SGeert Uytterhoeven 333f555c70SGeert Uytterhoeven Most users should say N to this question. 343f555c70SGeert Uytterhoeven 35f58a9d17SGeoff Levandconfig PS3_HTAB_SIZE 36f58a9d17SGeoff Levand depends on PPC_PS3 373f555c70SGeert Uytterhoeven int "PS3 Platform pagetable size" if PS3_ADVANCED 38f58a9d17SGeoff Levand range 18 20 39f58a9d17SGeoff Levand default 20 40f58a9d17SGeoff Levand help 41f58a9d17SGeoff Levand This option is only for experts who may have the desire to fine 42f58a9d17SGeoff Levand tune the pagetable size on their system. The value here is 43f58a9d17SGeoff Levand expressed as the log2 of the page table size. Valid values are 44f58a9d17SGeoff Levand 18, 19, and 20, corresponding to 256KB, 512KB and 1MB respectively. 45f58a9d17SGeoff Levand 46f58a9d17SGeoff Levand If unsure, choose the default (20) with the confidence that your 47f58a9d17SGeoff Levand system will have optimal runtime performance. 48f58a9d17SGeoff Levand 49f58a9d17SGeoff Levandconfig PS3_DYNAMIC_DMA 50ec879059SKees Cook depends on PPC_PS3 51f58a9d17SGeoff Levand bool "PS3 Platform dynamic DMA page table management" 52f58a9d17SGeoff Levand help 53f58a9d17SGeoff Levand This option will enable kernel support to take advantage of the 54f58a9d17SGeoff Levand per device dynamic DMA page table management provided by the Cell 55f58a9d17SGeoff Levand processor's IO Controller. This support incurs some runtime 56f58a9d17SGeoff Levand overhead and also slightly increases kernel memory usage. The 57f58a9d17SGeoff Levand current implementation should be considered experimental. 58f58a9d17SGeoff Levand 59f58a9d17SGeoff Levand This support is mainly for Linux kernel development. If unsure, 60f58a9d17SGeoff Levand say N. 61f58a9d17SGeoff Levand 6274e95d5dSGeoff Levandconfig PS3_VUART 6374e95d5dSGeoff Levand depends on PPC_PS3 647626e78dSGeoff Levand tristate 6574e95d5dSGeoff Levand 6611227fd1SGeert Uytterhoevenconfig PS3_PS3AV 677626e78dSGeoff Levand depends on PPC_PS3 683f555c70SGeert Uytterhoeven tristate "PS3 AV settings driver" if PS3_ADVANCED 697626e78dSGeoff Levand select PS3_VUART 7011227fd1SGeert Uytterhoeven default y 7111227fd1SGeert Uytterhoeven help 7211227fd1SGeert Uytterhoeven Include support for the PS3 AV Settings driver. 7311227fd1SGeert Uytterhoeven 7402ec92b3SGeoff Levand This support is required for PS3 graphics and sound. In 7511227fd1SGeert Uytterhoeven general, all users will say Y or M. 7611227fd1SGeert Uytterhoeven 77fde5efd0SGeoff Levandconfig PS3_SYS_MANAGER 787626e78dSGeoff Levand depends on PPC_PS3 797626e78dSGeoff Levand tristate "PS3 System Manager driver" if PS3_ADVANCED 807626e78dSGeoff Levand select PS3_VUART 81eb8dc843SMichael Ellerman default y 82fde5efd0SGeoff Levand help 83fde5efd0SGeoff Levand Include support for the PS3 System Manager. 84fde5efd0SGeoff Levand 8502ec92b3SGeoff Levand This support is required for PS3 system control. In 867626e78dSGeoff Levand general, all users will say Y or M. 87fde5efd0SGeoff Levand 8807c044c8SGeoff Levandconfig PS3_REPOSITORY_WRITE 8907c044c8SGeoff Levand bool "PS3 Repository write support" if PS3_ADVANCED 9007c044c8SGeoff Levand depends on PPC_PS3 9107c044c8SGeoff Levand help 9207c044c8SGeoff Levand Enables support for writing to the PS3 System Repository. 9307c044c8SGeoff Levand 9407c044c8SGeoff Levand This support is intended for bootloaders that need to store data 9507c044c8SGeoff Levand in the repository for later boot stages. 9607c044c8SGeoff Levand 9707c044c8SGeoff Levand If in doubt, say N here and reduce the size of the kernel by a 9807c044c8SGeoff Levand small amount. 9907c044c8SGeoff Levand 10080071802SGeert Uytterhoevenconfig PS3_STORAGE 10180071802SGeert Uytterhoeven depends on PPC_PS3 10280071802SGeert Uytterhoeven tristate 10380071802SGeert Uytterhoeven 104c6131fa5SGeert Uytterhoevenconfig PS3_DISK 105c6131fa5SGeert Uytterhoeven tristate "PS3 Disk Storage Driver" 106c6131fa5SGeert Uytterhoeven depends on PPC_PS3 && BLOCK 107c6131fa5SGeert Uytterhoeven select PS3_STORAGE 108c6131fa5SGeert Uytterhoeven help 109c6131fa5SGeert Uytterhoeven Include support for the PS3 Disk Storage. 110c6131fa5SGeert Uytterhoeven 111c6131fa5SGeert Uytterhoeven This support is required to access the PS3 hard disk. 112c6131fa5SGeert Uytterhoeven In general, all users will say Y or M. 113c6131fa5SGeert Uytterhoeven 1149aea8cbfSGeert Uytterhoevenconfig PS3_ROM 1159aea8cbfSGeert Uytterhoeven tristate "PS3 BD/DVD/CD-ROM Storage Driver" 1169aea8cbfSGeert Uytterhoeven depends on PPC_PS3 && SCSI 1179aea8cbfSGeert Uytterhoeven select PS3_STORAGE 1189aea8cbfSGeert Uytterhoeven help 1199aea8cbfSGeert Uytterhoeven Include support for the PS3 ROM Storage. 1209aea8cbfSGeert Uytterhoeven 1219aea8cbfSGeert Uytterhoeven This support is required to access the PS3 BD/DVD/CD-ROM drive. 1229aea8cbfSGeert Uytterhoeven In general, all users will say Y or M. 1239aea8cbfSGeert Uytterhoeven Also make sure to say Y or M to "SCSI CDROM support" later. 1249aea8cbfSGeert Uytterhoeven 125f9652635SGeert Uytterhoevenconfig PS3_FLASH 126f9652635SGeert Uytterhoeven tristate "PS3 FLASH ROM Storage Driver" 127f9652635SGeert Uytterhoeven depends on PPC_PS3 128f9652635SGeert Uytterhoeven select PS3_STORAGE 129f9652635SGeert Uytterhoeven help 130f9652635SGeert Uytterhoeven Include support for the PS3 FLASH ROM Storage. 131f9652635SGeert Uytterhoeven 132f9652635SGeert Uytterhoeven This support is required to access the PS3 FLASH ROM, which 133f9652635SGeert Uytterhoeven contains the boot loader and some boot options. 13402ec92b3SGeoff Levand In general, PS3 OtherOS users will say Y or M. 135f9652635SGeert Uytterhoeven 136f9652635SGeert Uytterhoeven As this driver needs a fixed buffer of 256 KiB of memory, it can 137f9652635SGeert Uytterhoeven be disabled on the kernel command line using "ps3flash=off", to 138f9652635SGeert Uytterhoeven not allocate this fixed buffer. 139f9652635SGeert Uytterhoeven 140f507cd22SGeert Uytterhoevenconfig PS3_VRAM 141f507cd22SGeert Uytterhoeven tristate "PS3 Video RAM Storage Driver" 142f507cd22SGeert Uytterhoeven depends on FB_PS3=y && BLOCK && m 143f507cd22SGeert Uytterhoeven help 144f507cd22SGeert Uytterhoeven This driver allows you to use excess PS3 video RAM as volatile 145f507cd22SGeert Uytterhoeven storage or system swap. 146f507cd22SGeert Uytterhoeven 147781749a4STakashi Yamamotoconfig PS3_LPM 148781749a4STakashi Yamamoto tristate "PS3 Logical Performance Monitor support" 149781749a4STakashi Yamamoto depends on PPC_PS3 150781749a4STakashi Yamamoto help 151781749a4STakashi Yamamoto Include support for the PS3 Logical Performance Monitor. 152781749a4STakashi Yamamoto 153781749a4STakashi Yamamoto This support is required to use the logical performance monitor 154781749a4STakashi Yamamoto of the PS3's LV1 hypervisor. 155781749a4STakashi Yamamoto 156781749a4STakashi Yamamoto If you intend to use the advanced performance monitoring and 157781749a4STakashi Yamamoto profiling support of the Cell processor with programs like 158781749a4STakashi Yamamoto oprofile and perfmon2, then say Y or M, otherwise say N. 159781749a4STakashi Yamamoto 160c26afe9eSHector Martinconfig PS3GELIC_UDBG 161c26afe9eSHector Martin bool "PS3 udbg output via UDP broadcasts on Ethernet" 162c26afe9eSHector Martin depends on PPC_PS3 163c26afe9eSHector Martin help 164c26afe9eSHector Martin Enables udbg early debugging output by sending broadcast UDP 165c26afe9eSHector Martin via the Ethernet port (UDP port number 18194). 166c26afe9eSHector Martin 167c26afe9eSHector Martin This driver uses a trivial implementation and is independent 16802ec92b3SGeoff Levand from the main PS3 gelic network driver. 169c26afe9eSHector Martin 170c26afe9eSHector Martin If in doubt, say N here. 171c26afe9eSHector Martin 172f58a9d17SGeoff Levandendmenu 173