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7e524b0746
freebsd-nq/sys/powerpc/pseries
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Justin Hibbits 7e524b0746 powerpc/pseries: EOI interrupts in XICS by setting lowest priority 
Discussing with Benjamin Herrenschmidt, OPAL_INT_GET_XIRR masks the
returned priority, so must be resumed before more interrupts can be
handled at this priority.  Since there are only two priorities used in
FreeBSD, we know that the previous priority in an EOI will always be
0xff (lowest priority).

Reviewed by:	nwhitehorn
Approved by:	re(rgrimes)
Differential Revision: https://reviews.freebsd.org/D17361
2018-10-06 18:51:49 +00:00
..
mmu_phyp.c Add support for powernv POWER9 MMU initialization 2018-05-05 16:00:02 +00:00
phyp_console.c sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
phyp_llan.c ifnet: Replace if_addr_lock rwlock with epoch + mutex 2018-05-18 20:13:34 +00:00
phyp_vscsi.c Revert r327828, r327949, r327953, r328016-r328026, r328041: 2018-01-21 15:42:36 +00:00
phyp-hvcall.h powerpc64/pseries: Define new hcalls 2018-02-14 02:48:27 +00:00
phyp-hvcall.S
platform_chrp.c No need to bzero splpar_vpa entries 2018-05-11 02:04:01 +00:00
plpar_iommu.c sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
plpar_iommu.h sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
plpar_pcibus.c sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
rtas_dev.c sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
rtas_pci.c sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
vdevice.c sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
xics.c powerpc/pseries: EOI interrupts in XICS by setting lowest priority 2018-10-06 18:51:49 +00:00