Searched refs:UBD (Results 1 – 3 of 3) sorted by relevance
| /openbmc/qemu/disas/ |
| H A D | mips.c | 1111 #define UBD INSN_UNCOND_BRANCH_DELAY macro
2438 {"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 },
2442 {"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, 0, I32 },
2444 {"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 }, /* jr */
2451 {"j", "a", 0x08000000, 0xfc000000, UBD, 0, I1 },
2452 {"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d, 0, I1 },
2453 {"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I1 },
2456 {"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_d, 0, I32 },
2457 {"jalr.hb", "d,s", 0x00000409, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I32 },
2466 {"jal", "a", 0x0c000000, 0xfc000000, UBD|WR_31, 0, I1 },
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| /openbmc/linux/drivers/block/ |
| H A D | Kconfig | 114 The User-Mode Linux port includes a driver called UBD which will let
120 bool "Always do synchronous disk IO for UBD"
129 immediately) is configurable on a per-UBD basis by using a special
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| /openbmc/linux/Documentation/virt/uml/ |
| H A D | user_mode_linux_howto_v2.rst | 613 * UBD devices support copy on write (COW). The changes are kept in
615 original pristine image. If COW is desired, the UBD image is
619 * UBD devices can be set to use synchronous IO. Any writes are
623 * UBD performs some heuristics on devices specified as a single
627 * UBD supports TRIM - asking the Host OS to reclaim any unused
1043 The UBD driver, SIGIO and the MMU emulation do that. If the system is
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