Merge tag 'pull-ppc-for-10.0-1-20250311' of https://gitlab.com/npiggin/qemu into staging

* Next round of XIVE patches...

* tag 'pull-ppc-for-10.0-1-20250311' of https://gitlab.com/npiggin/qemu: (72 commits)
  docs/system/ppc/amigang.rst: Update for NVRAM emulation
  ppc/amigaone: Add #defines for memory map constants
  ppc/amigaone: Add kernel and initrd support
  ppc/amigaone: Add default environment
  ppc/amigaone: Implement NVRAM emulation
  ppc/amigaone: Simplify replacement dummy_fw
  spapr: Generate random HASHPKEYR for spapr machines
  target/ppc: Avoid warning message for zero process table entries
  target/ppc: Wire up BookE ATB registers for e500 family
  target/ppc: fix timebase register reset state
  spapr: nested: Add support for reporting Hostwide state counter
  ppc: spapr: Enable 2nd DAWR on Power10 pSeries machine
  ppc: Enable 2nd DAWR support on Power10 PowerNV machine
  hw/ppc/epapr: Do not swap ePAPR magic value
  hw/ppc/spapr: Convert DIRTY_HPTE() macro as hpte_set_dirty() method
  hw/ppc/spapr: Convert CLEAN_HPTE() macro as hpte_set_clean() method
  hw/ppc/spapr: Convert HPTE_DIRTY() macro as hpte_is_dirty() method
  hw/ppc/spapr: Convert HPTE_VALID() macro as hpte_is_valid() method
  hw/ppc/spapr: Convert HPTE() macro as hpte_get_ptr() method
  target/ppc: Restrict ATTN / SCV / PMINSN helpers to TCG
  ...

[Fix __packed macro redefinition on FreeBSD 14 hosts:
../hw/ppc/pnv_occ.c:397:9: error: '__packed' macro redefined [-Werror,-Wmacro-redefined]
  397 | #define __packed QEMU_PACKED
      |         ^
/usr/include/sys/cdefs.h:217:9: note: previous definition is here
  217 | #define __packed        __attribute__((__packed__))
      |         ^
--Stefan]

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 19 insertions, 5 deletions

diff --git a/include/hw/ppc/xive2.h b/include/hw/ppc/xive2.h
index 5bccf41159..8cdf819174 100644
--- a/include/hw/ppc/xive2.h
+++ b/include/hw/ppc/xive2.h
@@ -1,11 +1,9 @@
 /*
  * QEMU PowerPC XIVE2 interrupt controller model  (POWER10)
  *
- * Copyright (c) 2019-2022, IBM Corporation.
- *
- * This code is licensed under the GPL version 2 or later. See the
- * COPYING file in the top-level directory.
+ * Copyright (c) 2019-2024, IBM Corporation.
  *
+ * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef PPC_XIVE2_H
@@ -90,7 +88,17 @@ void xive2_router_notify(XiveNotifier *xn, uint32_t lisn, bool pq_checked);
 int xive2_presenter_tctx_match(XivePresenter *xptr, XiveTCTX *tctx,
                                uint8_t format,
                                uint8_t nvt_blk, uint32_t nvt_idx,
-                               bool cam_ignore, uint32_t logic_serv);
+                               bool crowd, bool cam_ignore,
+                               uint32_t logic_serv);
+
+uint64_t xive2_presenter_nvp_backlog_op(XivePresenter *xptr,
+                                        uint8_t blk, uint32_t idx,
+                                        uint16_t offset);
+
+uint64_t xive2_presenter_nvgc_backlog_op(XivePresenter *xptr,
+                                         bool crowd,
+                                         uint8_t blk, uint32_t idx,
+                                         uint16_t offset, uint16_t val);
 
 /*
  * XIVE2 END ESBs  (POWER10)
@@ -115,12 +123,18 @@ typedef struct Xive2EndSource {
  * XIVE2 Thread Interrupt Management Area (POWER10)
  */
 
+void xive2_tm_set_hv_cppr(XivePresenter *xptr, XiveTCTX *tctx,
+                          hwaddr offset, uint64_t value, unsigned size);
+void xive2_tm_set_os_cppr(XivePresenter *xptr, XiveTCTX *tctx,
+                          hwaddr offset, uint64_t value, unsigned size);
 void xive2_tm_push_os_ctx(XivePresenter *xptr, XiveTCTX *tctx, hwaddr offset,
                            uint64_t value, unsigned size);
 uint64_t xive2_tm_pull_os_ctx(XivePresenter *xptr, XiveTCTX *tctx,
                                hwaddr offset, unsigned size);
 void xive2_tm_pull_os_ctx_ol(XivePresenter *xptr, XiveTCTX *tctx,
                              hwaddr offset, uint64_t value, unsigned size);
+bool xive2_tm_irq_precluded(XiveTCTX *tctx, int ring, uint8_t priority);
+void xive2_tm_set_lsmfb(XiveTCTX *tctx, int ring, uint8_t priority);
 void xive2_tm_set_hv_target(XivePresenter *xptr, XiveTCTX *tctx,
                             hwaddr offset, uint64_t value, unsigned size);
 void xive2_tm_pull_phys_ctx_ol(XivePresenter *xptr, XiveTCTX *tctx,