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qemu/hw/ppc
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Nicholas Piggin 899e488650 ppc/pnv: Fix LPC serirq routing calculation 
The serirq routing table is split over two registers, the calculation
for the high irqs in the second register did not subtract the irq
offset. This was spotted by Coverity as a shift-by-negative. Fix this
and change the open-coded shifting and masking to use extract32()
function so it's less error-prone.

This went unnoticed because irqs >= 14 are not used in a standard
QEMU/OPAL boot, changing the first QEMU serial-isa irq to 14 to test
does demonstrate serial irqs aren't received, and that this change
fixes that.

Cc: qemu-stable@nongnu.org
Reported-by: Cédric Le Goater <clg@redhat.com>
Resolves: Coverity CID 1558829 (partially)
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
2024-11-04 09:08:09 +10:00
..
amigaone.c hw/isa/vt82c686: Turn "intr" irq into a named gpio 2024-07-16 20:04:08 +02:00
e500-ccsr.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
e500.c hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
e500.h hw/ppc/e500: Add Freescale eSDHC to e500plat 2022-12-21 14:17:55 -03:00
e500plat.c hw/ppc: Use MachineClass->default_nic in the ppc machines 2023-05-22 09:44:22 +02:00
fdt.c target/ppc: Split page size information into a separate allocation 2018-04-27 18:05:22 +10:00
fw_cfg.c hw/ppc: Implement fw_cfg_arch_key_name() 2019-05-23 14:10:31 +02:00
Kconfig hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
mac_newworld.c ppc: fix incorrect spelling of PowerMac 2024-09-20 08:06:56 +03:00
mac_oldworld.c ppc: fix incorrect spelling of PowerMac 2024-09-20 08:06:56 +03:00
meson.build ppc/pnv: Begin a more complete ADU LPC model for POWER9/10 2024-07-26 09:21:06 +10:00
mpc8544_guts.c target/ppc: Prefer fast cpu_env() over slower CPU QOM cast macro 2024-03-12 12:04:24 +01:00
mpc8544ds.c hw/ppc: Use MachineClass->default_nic in the ppc machines 2023-05-22 09:44:22 +02:00
pef.c ppc/pef: switch to use confidential_guest_kvm_init/reset() 2024-04-23 17:35:25 +02:00
pegasos2.c reset: Use ResetType for qemu_devices_reset() and MachineClass::reset() 2024-09-24 11:33:34 +02:00
pnv.c hw/char/serial.h: Extract serial-isa.h 2024-10-03 19:33:23 +02:00
pnv_adu.c ppc/pnv: Implement ADU access to LPC space 2024-07-26 09:21:06 +10:00
pnv_bmc.c hw/ppc/pnv_bmc: Use qdev_new() instead of QOM API 2024-02-22 12:47:40 +01:00
pnv_chiptod.c ppc/pnv: Move timebase state into PnvCore 2024-07-26 09:21:06 +10:00
pnv_core.c ppc/pnv: Add an LPAR per core machine option 2024-07-26 09:21:06 +10:00
pnv_homer.c include/hw/ppc: Split pnv_chip.h off pnv.h 2023-01-20 07:25:10 +01:00
pnv_i2c.c ppc/pnv: I2C controller is not user creatable 2024-03-19 11:56:45 +01:00
pnv_lpc.c ppc/pnv: Fix LPC serirq routing calculation 2024-11-04 09:08:09 +10:00
pnv_n1_chiplet.c hw/ppc: Add N1 chiplet model 2024-02-23 23:24:42 +10:00
pnv_nest_pervasive.c hw/ppc: Add pnv nest pervasive common chiplet model 2024-02-23 23:24:42 +10:00
pnv_occ.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_pnor.c block: Change blk_{pread,pwrite}() param order 2022-07-12 12:14:56 +02:00
pnv_psi.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
pnv_sbe.c bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
pnv_xscom.c ppc/pnv: Begin a more complete ADU LPC model for POWER9/10 2024-07-26 09:21:06 +10:00
ppc.c hw/ppc: remove return after g_assert_not_reached() 2024-09-24 13:53:35 +02:00
ppc4xx_devs.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
ppc4xx_sdram.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
ppc405.h ppc4xx_sdram: QOM'ify 2022-10-17 16:15:09 -03:00
ppc405_boards.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
ppc405_uc.c hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
ppc440.h ppc440: Remove ppc460ex_pcie_init legacy init function 2023-07-07 04:47:49 -03:00
ppc440_bamboo.c hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
ppc440_uc.c hw/ppc/ppc4xx_pci: Extract PCI host definitions to hw/pci-host/ppc4xx.h 2024-02-22 12:47:40 +01:00
ppc_booke.c Use g_new() & friends where that makes obvious sense 2022-03-21 15:44:44 +01:00
ppce500_spin.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
prep.c hw: Remove unused inclusion of hw/char/serial.h 2024-10-03 19:33:23 +02:00
prep_systemio.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
rs6000_mc.c license: Simplify GPL-2.0-or-later license descriptions 2024-09-20 10:11:59 +03:00
sam460ex.c hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
spapr.c reset: Use ResetType for qemu_devices_reset() and MachineClass::reset() 2024-09-24 11:33:34 +02:00
spapr_caps.c spapr: Migrate ail-mode-3 spapr cap 2024-07-26 09:21:06 +10:00
spapr_cpu_core.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
spapr_drc.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_events.c hw/ppc: remove return after g_assert_not_reached() 2024-09-24 13:53:35 +02:00
spapr_hcall.c spapr: nested: register nested-hv api hcalls only for cap-nested-hv 2024-03-13 02:47:04 +10:00
spapr_iommu.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
spapr_irq.c hw/ppc: Avoid using Monitor in spapr_irq_print_info() 2024-06-19 12:40:49 +02:00
spapr_nested.c spapr: nested: use bitwise NOT operator for flags check 2024-03-30 18:31:38 +10:00
spapr_numa.c spapr: Remove support for NVIDIA V100 GPU with NVLink2 2023-09-18 07:25:28 -03:00
spapr_nvdimm.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_ovec.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_pci.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
spapr_pci_vfio.c hw/ppc/Kconfig: Imply VFIO_PCI 2023-12-19 19:03:38 +01:00
spapr_rng.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
spapr_rtas.c ppc: qtest already exports qtest_rtas_call() 2023-11-07 15:49:41 -03:00
spapr_rtas_ddw.c spapr/ddw: Implement 64bit query extension 2022-07-06 10:22:37 -03:00
spapr_rtc.c hw/ppc: Constify VMState 2023-12-30 07:38:06 +11:00
spapr_tpm_proxy.c Remove qemu-common.h include from most units 2022-04-06 14:31:55 +02:00
spapr_vhyp_mmu.c target/ppc: Unexport some functions from mmu-book3s-v3.h 2024-07-26 09:51:34 +10:00
spapr_vio.c hw: Use device_class_set_legacy_reset() instead of opencoding 2024-09-13 15:31:44 +01:00
spapr_vof.c spapr: Free stdout path 2024-07-26 09:21:06 +10:00
trace-events ppc/pnv: Begin a more complete ADU LPC model for POWER9/10 2024-07-26 09:21:06 +10:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
virtex_ml507.c hw/char: Extract serial-mm 2024-10-03 19:33:23 +02:00
vof.c ppc/vof: Fix unaligned FDT property access 2024-07-26 09:21:06 +10:00