Searched refs:VFP (Results 1 – 18 of 18) sorted by relevance
/linux/Documentation/arch/arm/ |
H 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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H A D | marvell.rst | 491 ARMv5TE, VFP, dual-issue 494 ARMv5TE, VFP, dual-issue
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/linux/arch/arm/include/asm/ |
H 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/Documentation/arch/arm/vfp/ |
H 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/arch/arm/vfp/ |
H A D | vfphw.S | 32 @ Load the current VFP state 36 @ Load the saved state back into the VFP 52 @ Save the current VFP state
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/linux/include/video/ |
H A D | kyro.h | 25 u32 VFP; /* Ver Front Porch */ member
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/linux/arch/arm/nwfpe/ |
H A D | entry.S | 162 ret lr @ CP#10 (VFP) 163 ret lr @ CP#11 (VFP)
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/linux/drivers/video/fbdev/kyro/ |
H A D | fbdev.c | 468 var->lower_margin = par->VFP; in kyrofb_check_var() 520 par->VFP = info->var.lower_margin; in kyrofb_set_par() 523 par->VTot = par->YRES + par->VBP + par->VST + par->VFP; in kyrofb_set_par()
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/linux/Documentation/arch/arm64/ |
H A D | cpu-feature-registers.rst | 312 10) MVFR0_EL1 - AArch32 Media and VFP Feature Register 0 320 11) MVFR1_EL1 - AArch32 Media and VFP Feature Register 1
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/linux/drivers/gpu/drm/bridge/ |
H A D | chipone-icn6211.c | 52 #define VFP 0x27 macro 402 chipone_writeb(icn, VFP, mode->vsync_start - mode->vdisplay); in chipone_atomic_enable()
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/linux/arch/arm64/kernel/ |
H A D | cpuinfo.c | 157 [COMPAT_KERNEL_HWCAP(VFP)] = "vfp",
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/linux/arch/arm/mach-omap2/ |
H A D | Kconfig | 147 select VFP
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/linux/arch/arm/ |
H A D | Kconfig | 1677 config VFP config 1678 bool "VFP-format floating point maths" 1681 Say Y to include VFP support code in the kernel. This is needed 1682 if your hardware includes a VFP unit. 1687 Say N if your target does not have VFP hardware. 1691 depends on VFP
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/linux/arch/arm/mm/ |
H A D | proc-feroceon.S | 60 mov r1, #1 @ disable quirky VFP
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/linux/drivers/eisa/ |
H A D | eisa.ids | 687 ICU06B0 "Zoom VFP V.32bis FAX Modem"
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/linux/arch/arm64/ |
H A D | Kconfig | 1634 the user helper functions, VFP support and the ptrace interface are
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/linux/Documentation/virt/kvm/ |
H A D | api.rst | 2545 ARM 32-bit VFP control registers have the following id bit patterns::
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/linux/ |
H A D | MAINTAINERS | 3060 ARM/VFP SUPPORT
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