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Searched refs:FPEXC (Results 1 – 4 of 4) sorted by relevance

/linux/arch/arm/vfp/
H A Dvfpmodule.c79 fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); in vfp_force_reload()
106 fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); in vfp_thread_flush()
169 fpexc = fmrx(FPEXC); in vfp_notifier()
187 fmxr(FPEXC, fpexc & ~FPEXC_EN); in vfp_notifier()
234 fmrx(FPEXC), fmrx(FPSCR), inst); in vfp_panic()
343 fmxr(FPEXC, fpexc & ~(FPEXC_EX|FPEXC_DEX|FPEXC_FP2V|FPEXC_VV|FPEXC_TRAP_MASK)); in VFP_bounce()
449 u32 fpexc = fmrx(FPEXC); in vfp_pm_suspend()
457 fmxr(FPEXC, fmrx(FPEXC) & ~FPEXC_EN); in vfp_pm_suspend()
460 fmxr(FPEXC, fpexc | FPEXC_EN); in vfp_pm_suspend()
462 fmxr(FPEXC, fpexc); in vfp_pm_suspend()
[all …]
H A Dvfphw.S34 @ returns FPEXC
38 @ FPEXC is in a safe state
39 ldmia r0, {r0-r3} @ load FPEXC, FPSCR, FPINST, FPINST2
42 VFPFMXR FPINST, r2 @ restore FPINST (only if FPEXC.EX is set)
54 @ r1 - FPEXC
60 VFPFMRX r3, FPINST @ FPINST (only if FPEXC.EX is set)
65 stmia r0, {r1, r2, r3, r12} @ save FPEXC, FPSCR, FPINST, FPINST2
/linux/arch/arm/include/asm/
H A Dvfp.h17 #define FPEXC cr8 macro
/linux/drivers/perf/
H A Darm_v7_pmu.c1353 *fp_orig_val = fmrx(FPEXC); in venum_pre_pmresr()
1355 fmxr(FPEXC, fp_new_val); in venum_pre_pmresr()
1362 fmxr(FPEXC, fp_orig_val); in venum_post_pmresr()