Searched refs:VFP (Results 1 – 16 of 16) sorted by relevance
/linux/Documentation/arm/ |
A D | kernel_mode_neon.rst | 7 * Use only NEON instructions, or VFP instructions that don't rely on support 20 code that runs in kernel mode. However, for performance reasons, the NEON/VFP 24 may call schedule()], as NEON or VFP instructions will be executed in a 30 The NEON/VFP register file is managed using lazy preserve (on UP systems) and 35 every context switch, resulting in a trap when subsequently a NEON/VFP 40 it is required to do an 'eager' preserve of the NEON/VFP register file, and 41 enable the NEON/VFP unit explicitly so no exceptions are generated on first 56 * NEON/VFP code is not allowed in interrupt context; 57 * NEON/VFP code is not allowed to sleep; 58 * NEON/VFP code is executed with preemption disabled. [all …]
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A D | marvell.rst | 491 ARMv5TE, VFP, dual-issue 494 ARMv5TE, VFP, dual-issue
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/linux/arch/arm/include/asm/ |
A D | vfpmacros.h | 20 @ Macros to allow building with old toolkits (with no VFP support) 30 @ read all the working registers back into the VFP 47 VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 56 @ write all the working registers out of the VFP 72 VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0
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/linux/arch/arm/vfp/ |
A D | vfphw.S | 69 @ VFP hardware support entry point. 82 VFPFMRX r1, FPEXC @ Is the VFP enabled? 85 bne look_for_VFP_exceptions @ VFP is already enabled 98 @ On UP, we lazily save the VFP context. As a different 99 @ thread wants ownership of the VFP hardware, save the old 102 VFPFMXR FPEXC, r5 @ enable VFP, disable any pending
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A D | entry.S | 15 @ VFP entry point. 29 ldr pc, [r4] @ call VFP entry point
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/linux/Documentation/arm/vfp/ |
A D | release-notes.rst | 2 Release notes for Linux Kernel VFP support code 9 This is the first release of the Linux Kernel VFP support code. It 10 provides support for the exceptions bounced from VFP hardware found
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/linux/drivers/gpu/drm/bridge/ |
A D | chipone-icn6211.c | 26 #define VFP 0x27 macro 91 ICN6211_DSI(icn, VFP, mode->vsync_start - mode->vdisplay); in chipone_enable()
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/linux/include/video/ |
A D | kyro.h | 25 u32 VFP; /* Ver Front Porch */ member
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/linux/drivers/video/fbdev/kyro/ |
A D | fbdev.c | 467 var->lower_margin = par->VFP; in kyrofb_check_var() 517 par->VFP = info->var.lower_margin; in kyrofb_set_par() 520 par->VTot = par->YRES + par->VBP + par->VST + par->VFP; in kyrofb_set_par()
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/linux/arch/arm/mach-omap2/ |
A D | Kconfig | 144 select VFP
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/linux/arch/arm64/kernel/ |
A D | cpuinfo.c | 109 [COMPAT_KERNEL_HWCAP(VFP)] = "vfp",
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/linux/arch/arm/ |
A D | Kconfig | 1950 config VFP config 1951 bool "VFP-format floating point maths" 1954 Say Y to include VFP support code in the kernel. This is needed 1955 if your hardware includes a VFP unit. 1960 Say N if your target does not have VFP hardware. 1964 depends on VFP
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/linux/drivers/eisa/ |
A D | eisa.ids | 687 ICU06B0 "Zoom VFP V.32bis FAX Modem"
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/linux/arch/arm64/ |
A D | Kconfig | 1352 the user helper functions, VFP support and the ptrace interface are
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/linux/Documentation/virt/kvm/ |
A D | api.rst | 2439 ARM 32-bit VFP control registers have the following id bit patterns::
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/linux/ |
A D | MAINTAINERS | 2848 ARM/VFP SUPPORT
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