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authorJose Ricardo Ziviani <joserz@linux.vnet.ibm.com>2018-02-03 21:24:26 +0100
committerPaul Mackerras <paulus@ozlabs.org>2018-02-09 06:51:51 +0100
commit09f984961c137c4b252c368adab7e1c9f035fa59 (patch)
treee1f509042ec0fce63894916fc43a40096d44507d /arch/powerpc/platforms/pseries/pseries.h
parentKVM: PPC: Book3S HV: Branch inside feature section (diff)
downloadlinux-09f984961c137c4b252c368adab7e1c9f035fa59.tar.xz
linux-09f984961c137c4b252c368adab7e1c9f035fa59.zip
KVM: PPC: Book3S: Add MMIO emulation for VMX instructions
This patch provides the MMIO load/store vector indexed X-Form emulation. Instructions implemented: lvx: the quadword in storage addressed by the result of EA & 0xffff_ffff_ffff_fff0 is loaded into VRT. stvx: the contents of VRS are stored into the quadword in storage addressed by the result of EA & 0xffff_ffff_ffff_fff0. Reported-by: Gopesh Kumar Chaudhary <gopchaud@in.ibm.com> Reported-by: Balamuruhan S <bala24@linux.vnet.ibm.com> Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
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