XIVE2 has the concepts of a Group of interrupts and a Crowd of interrupts (where a crowd is a group of Groups). These patch sets are associated with: - NVGC tables - Group/Crowd level notification - Incrementing backlog countets - Backlog processing - NVPG and NVC Bar MMIO operations - Group/Crowd testing - ESB Escalation - Pool interrupt testing
version 2: - Removed printfs from test models and replaced with g_test_message() - Updated XIVE copyrights to use: SPDX-License-Identifier: GPL-2.0-or-later - Set entire NSR to 0, not just fields - Moved rename of xive_ipb_to_pipr() into its own patch set 0002 - Rename xive2_presenter_backlog_check() to xive2_presenter_backlog_scan() - Squash patch set 11 (crowd size restrictions) into patch set 9 (support crowd-matching) - Made xive2_notify() a static rou Frederic Barrat (10): ppc/xive2: Update NVP save/restore for group attributes ppc/xive2: Add grouping level to notification ppc/xive2: Support group-matching when looking for target ppc/xive2: Add undelivered group interrupt to backlog ppc/xive2: Process group backlog when pushing an OS context ppc/xive2: Process group backlog when updating the CPPR qtest/xive: Add group-interrupt test ppc/xive2: Add support for MMIO operations on the NVPG/NVC BAR ppc/xive2: Support crowd-matching when looking for target ppc/xive2: Check crowd backlog when scanning group backlog Glenn Miles (3): pnv/xive: Support ESB Escalation pnv/xive: Fix problem with treating NVGC as a NVP qtest/xive: Add test of pool interrupts Michael Kowal (1): ppc/xive: Rename ipb_to_pipr() to xive_ipb_to_pipr() include/hw/ppc/xive.h | 41 +- include/hw/ppc/xive2.h | 25 +- include/hw/ppc/xive2_regs.h | 30 +- include/hw/ppc/xive_regs.h | 25 +- tests/qtest/pnv-xive2-common.h | 1 + hw/intc/pnv_xive.c | 10 +- hw/intc/pnv_xive2.c | 166 +++++-- hw/intc/spapr_xive.c | 8 +- hw/intc/xive.c | 200 +++++--- hw/intc/xive2.c | 750 +++++++++++++++++++++++++---- hw/ppc/pnv.c | 35 +- hw/ppc/spapr.c | 7 +- tests/qtest/pnv-xive2-flush-sync.c | 6 +- tests/qtest/pnv-xive2-nvpg_bar.c | 153 ++++++ tests/qtest/pnv-xive2-test.c | 249 +++++++++- hw/intc/trace-events | 6 +- tests/qtest/meson.build | 3 +- 17 files changed, 1475 insertions(+), 240 deletions(-) create mode 100644 tests/qtest/pnv-xive2-nvpg_bar.c -- 2.43.0
