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2022-10-31mac_newworld: Turn CORE99_VIA_CONFIG defines into an enumBALATON Zoltan1-4/+6
This might allow the compiler to check values. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <f9da172e486c1f57f8542c7c3cb0223cffa89b1f.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_{old|new}world: Code style fix adding missing braces to if-sBALATON Zoltan2-5/+10
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <ab891af01894bc01df0df78247da00fef4f59242.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_nvram: Use NVRAM_SIZE constantBALATON Zoltan1-2/+2
The NVRAM_SIZE constant was defined but not used. Rename it to MACIO_NVRAM_SIZE to match the device model and use it where appropriate. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <5b53c70438dfb46837af8a094e753706b06c4ec6.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.hBALATON Zoltan3-53/+1
All that is left in mac.h now belongs to the nvram emulation so rename it accordingly and only include it where it is really used. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <b82449369f718c0e207fe8c332fab550fa0230c0.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31hw/ppc/mac.h: Move PROM and KERNEL defines to board codeBALATON Zoltan3-5/+10
The PROM_FILENAME and KERNEL_* defines are used by mac_oldworld and mac_newworld but they don't have to be identical so these could be moved to the individual boards. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <5fa693334adf166d23931c81d81ada4e3441ed7d.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31hw/ppc/mac.h: Move grackle-pcihost type declaration out to a headerBALATON Zoltan2-3/+1
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <b133a84dfd38366eea2bb11b7ca433758efacc10.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31hw/ppc/mac.h: Move macio specific parts out from shared headerBALATON Zoltan1-23/+0
Move the parts specific to and only used by macio out from the shared mac.h into macio.c where they better belong. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <ac570ce9dcbae169310503689053807b8b4b86bc.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31hw/ppc/mac.h: Move newworld specific parts out from shared headerBALATON Zoltan3-24/+20
Move the parts specific to and only used by mac99 out from the shared mac.h into mac_newworld.c where they better belong. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <f3c6862de5b51ef49ae0714cf7ee21828d0502cf.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_{old|new}world: Reduce number of QOM castsBALATON Zoltan2-48/+39
By storing the device pointers in a variable with the right type the number of QOM casts can be reduced which also makes the code more readable. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <f701e5ae03c806969561a7fd7523ef407db6dc89.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_newworld: Clean up creation of Uninorth devicesBALATON Zoltan1-20/+17
Map regions in ascending order and reorganise code a bit to avoid some casts and move Uninorth parts together. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <a6263b23757dd4a1e1b17a9aa9fb87115f3a1e71.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_{old|new}world: Avoid else branch by setting default valueBALATON Zoltan2-29/+8
Several variables are set in if-else branches where the else branch can be removed by setting a default value at the variable declaration which leads to simlpler code that is easier to follow. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <8dac3515b29976a61dacda07752175d7531dca3c.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_{old|new}world: Set tbfreq at declarationBALATON Zoltan2-16/+2
The tbfreq variable is only set once in an if-else which can be done at the variable declaration saving some lines of code and making it simpler. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <15668da8eb8bad4561428a5f25b02f91e16d9c1b.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_oldworld: Drop some more variablesBALATON Zoltan1-22/+21
Drop some more local variables additionally to commit b8df32555ce5 to match clean ups done to mac_newwold in previous patch. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <1b9a448431d9b1198432151af0511316cfc20d21.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31mac_newworld: Drop some variablesBALATON Zoltan1-36/+29
Values not used frequently enough may not worth putting in a local variable, especially with names almost as long as the original value because that does not improve readability, to the contrary it makes it harder to see what value is used. Drop a few such variables. This is the same clean up that was done for mac_oldworld in commit b8df32555ce5. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <a3ee09dea27af9685fd2ccd2f7ab40a813d6812f.1666957578.git.balaton@eik.bme.hu> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2022-10-31Merge tag 'mips-20221030' of https://github.com/philmd/qemu into stagingStefan Hajnoczi3-19/+9
MIPS patches queue - Convert nanoMIPS disassembler from C++ to C (Milica Lazarevic) - Consolidate VT82xx/PIIX south bridges (Bernhard Beschow) - Remove unused MAX_IDE_BUS definition (Zoltan Balaton) - Fix branch displacement for BEQZC/BNEZC (David Daney) - Don't set link_up for Boston's xilinx-pcie (Jiaxun Yang) - Use bootloader API to set BAR registers in Malta (Jiaxun Yang) # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmNfpO8ACgkQ4+MsLN6t # wN76og/+LMuTYYRkhETZyw3v5sTAexU0kmXyf/xMZ8PLi37Al2ia3qxo70qTh34m # P2bbpCC46xzLCVY4s/84pb1lgpANNJNMIHwUni9HL4cTPPR7muKqpUOTEVh6Ghcq # Zb2+e7yTKpIgvwDcIQEzU74gDyCcJoAo4LcLRVtuXer6olQsYsmlUqr3gg+Oy5kI # zuJxOxZRoAP4H/ausGPg8oves28S3fVsw9J1x5p7vlzGt1Kx/i1XilSuGXI3H/79 # 0tgofUYkyFQRjxPLlE9OeYVwAo8gLFWwnkw/AOjHSOgGUsj/7yJXORm0ng/vQOqS # j5036BHxmhYyEVL8aJAc7fvb4/m6walsXJItThqJ/JXphdAXi17fCCn0Wf9jqGrr # io4Gm5qZI1bO/1orTaQywZTCjSi3pcuM0NxLZ/Qf7CVoXvNcddpDrSlyD3ILz9cq # XqyaKQJ3kLvWTpJ6kZknl3s4kGnnMZw+2lZlusrSjrI4QnXmgoGLiSTRPxny1qQ0 # NaqAnys0Skn0fJ002na3lJgo4mzxzN+zEzMHsbB+RZv9JB2lIwQBm+zXDFHhb9Zv # H0UFowi5lhJUjIZ5+bl4wtT2XoM4HM1YxU66a0t4SktMnKvBPCVBLUSj74Qdl1K8 # 7e2SvWB2ovNgscwek/srk1TT+yf7a6CmAraATSm0Fm/kxT5xa/Y= # =EqI/ # -----END PGP SIGNATURE----- # gpg: Signature made Mon 31 Oct 2022 06:35:27 EDT # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'mips-20221030' of https://github.com/philmd/qemu: (55 commits) hw/mips/malta: Use bootloader helper to set BAR registers hw/mips: Use bl_gen_kernel_jump to generate bootloaders hw/mips/bootloader: Allow bl_gen_jump_kernel to optionally set register hw/mips/boston: Don't set link_up for xilinx-pcie hw/isa/piix4: Move pci_ide_create_devs() call to board code hw/isa/piix4: Add missing initialization hw/isa/Kconfig: Fix dependencies of piix4 southbridge hw/mips/malta: Reuse dev variable hw/isa/piix3: Remove unused include hw/ide/piix: Introduce TYPE_ macros for PIIX IDE controllers hw/isa/piix4: Rename wrongly named method hw/isa/piix3: Prefer pci_address_space() over get_system_memory() hw/isa/piix3: Modernize reset handling hw/isa/piix3: Add size constraints to rcr_ops hw/isa/piix3: Remove extra ';' outside of functions hw/i386/pc: Create DMA controllers in south bridges disas/mips: Fix branch displacement for BEQZC and BNEZC disas/nanomips: Rename nanomips.cpp to nanomips.c disas/nanomips: Remove argument passing by ref disas/nanomips: Replace Cpp enums for C enums ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-31hw: Remove unused MAX_IDE_BUS defineBALATON Zoltan1-2/+0
Several machines have an unused MAX_IDE_BUS define. Remove it from these machines that don't need it. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220917115136.A32EF746E06@zero.eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31hw/isa/vt82c686: Create rtc-time alias in boards insteadBernhard Beschow1-0/+4
According to good QOM practice, an object should only deal with objects of its own sub tree. Having devices create an alias on the machine object doesn't respect this good practice. To resolve this, create the alias in the machine's code. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220901114127.53914-14-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31hw/isa/vt82c686: Instantiate AC97 and MC97 functions in host deviceBernhard Beschow1-5/+0
The AC97 function's wakeup status is wired to the PM function and both the AC97 and MC97 interrupt routing is determined by the ISA function. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220901114127.53914-11-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31hw/isa/vt82c686: Instantiate PM function in host deviceBernhard Beschow1-2/+1
The PM controller has activity bits which monitor activity of other built-in devices in the host device. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220901114127.53914-10-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31hw/isa/vt82c686: Instantiate USB functions in host deviceBernhard Beschow1-4/+0
The USB functions can be enabled/disabled through the ISA function. Also its interrupt routing can be influenced there. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220901114127.53914-9-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31hw/isa/vt82c686: Introduce TYPE_VT82C686B_USB_UHCI defineBernhard Beschow1-2/+2
Suggested-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220901114127.53914-8-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31hw/isa/vt82c686: Instantiate IDE function in host deviceBernhard Beschow2-6/+4
The IDE function is closely tied to the ISA function (e.g. the IDE interrupt routing happens there), so it makes sense that the IDE function is instantiated within the south bridge itself. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220901114127.53914-7-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31hw/isa/vt82c686: Introduce TYPE_VIA_IDE defineBernhard Beschow1-1/+1
Establishes consistency with other (VIA) devices. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220901114127.53914-6-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2022-10-31Merge tag 'pull-ppc-20221029' of https://gitlab.com/danielhb/qemu into stagingStefan Hajnoczi11-760/+855
ppc patch queue for 2022-10-29: This queue has the second part of the ppc4xx_sdram cleanups, doorbell instructions for POWER8, new pflash handling for the e500 machine and a Radix MMU regression fix. It also has a lot of performance optimizations in the PowerPC emulation done by the researchers of the Eldorado institute. Between using gvec for VMX/VSX instructions, a full rework of the interrupt model and PMU optimizations, they managed to drastically speed up the emulation of powernv8/9/10 machines. Here's an example with avocado tests: - with master: tests/avocado/boot_linux_console.py:BootLinuxConsole.test_ppc_powernv8: PASS (38.89 s) tests/avocado/boot_linux_console.py:BootLinuxConsole.test_ppc_powernv9: PASS (43.89 s) - with this queue applied: tests/avocado/boot_linux_console.py:BootLinuxConsole.test_ppc_powernv8: PASS (21.23 s) tests/avocado/boot_linux_console.py:BootLinuxConsole.test_ppc_powernv9: PASS (22.58 s) Other ppc machines, like pseries, also had a noticeable performance boost. # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQQX6/+ZI9AYAK8oOBk82cqW3gMxZAUCY10J/gAKCRA82cqW3gMx # ZAbjAPwKNbE1wE2POJbMALBQAM5MewwLMV/UKGjE6jA7HAbb/AEA9e3o11FoUmSJ # rZkmTvMzBQZ81mMGRlS0cnqbrr4ADgc= # =gnKY # -----END PGP SIGNATURE----- # gpg: Signature made Sat 29 Oct 2022 07:09:50 EDT # gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164 # gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 17EB FF99 23D0 1800 AF28 3819 3CD9 CA96 DE03 3164 * tag 'pull-ppc-20221029' of https://gitlab.com/danielhb/qemu: (63 commits) target/ppc: Fix regression in Radix MMU hw/ppc/e500: Implement pflash handling hw/sd/sdhci: Rename ESDHC_* defines to USDHC_* hw/sd/sdhci-internal: Unexport ESDHC defines hw/block/pflash_cfi0{1, 2}: Error out if device length isn't a power of two docs/system/ppc/ppce500: Use qemu-system-ppc64 across the board(s) target/ppc: Increment PMC5 with inline insns target/ppc: Add new PMC HFLAGS ppc4xx_sdram: Add errp parameter to ppc4xx_sdram_banks() ppc4xx_sdram: Convert DDR SDRAM controller to new bank handling ppc4xx_sdram: Generalise bank setup ppc4xx_sdram: Rename local state variable for brevity ppc4xx_sdram: Use hwaddr for memory bank size ppc4xx_sdram: Move ppc4xx_sdram_banks() to ppc4xx_sdram.c ppc4xx_devs.c: Move DDR SDRAM controller model to ppc4xx_sdram.c ppc440_uc.c: Move DDR2 SDRAM controller model to ppc4xx_sdram.c target/ppc: move the p*_interrupt_powersave methods to excp_helper.c target/ppc: unify cpu->has_work based on cs->interrupt_request target/ppc: introduce ppc_maybe_interrupt target/ppc: remove ppc_store_lpcr from CONFIG_USER_ONLY builds ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-29hw/ppc/e500: Implement pflash handlingBernhard Beschow2-0/+80
Allows e500 boards to have their root file system reside on flash using only builtin devices located in the eLBC memory region. Note that the flash memory area is only created when a -pflash argument is given, and that the size is determined by the given file. The idea is to put users into control. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221018210146.193159-6-shentey@gmail.com> [danielhb: use memory_region_size() in mmio_size] Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc4xx_sdram: Add errp parameter to ppc4xx_sdram_banks()BALATON Zoltan1-9/+19
Do not exit from ppc4xx_sdram_banks() but report error via an errp parameter instead. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <04bb3445439c2f37b99e74b3fdf4e62c2e6f7e04.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc4xx_sdram: Convert DDR SDRAM controller to new bank handlingBALATON Zoltan1-61/+37
Use the generic bank handling introduced in previous patch in the DDR SDRAM controller too. This also fixes previously broken region unmap due to sdram_ddr_unmap_bcr() ignoring container region so it crashed with an assert when the guest tried to disable the controller. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Message-Id: <fc7c50e365d0027a659111e9cd67f9b93113a163.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc4xx_sdram: Generalise bank setupBALATON Zoltan2-44/+48
Currently only base and size are set on initial bank creation and bcr value is computed on mapping the region. Set bcr at init so the bcr encoding method becomes local to the controller model and mapping and unmapping can operate on the bank so it can be shared between different controller models. This patch converts the DDR2 controller. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Message-Id: <51b957b4b2d714a1072aa2589b979e08411640df.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc4xx_sdram: Rename local state variable for brevityBALATON Zoltan1-79/+79
Rename the sdram local state variable to s in dcr read/write functions and reset methods for better readability and to match realize methods. Other places not converted will be changed or removed in subsequent patches. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <8e7539cb1fccd7556b68351c4dcf62534c3a69cf.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc4xx_sdram: Use hwaddr for memory bank sizeBALATON Zoltan1-10/+4
This resolves the target_ulong dependency that's clearly wrong and was also noted in a fixme comment. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <92fdc5f9cc76bf45831428b3ec8d9fc6241b7190.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc4xx_sdram: Move ppc4xx_sdram_banks() to ppc4xx_sdram.cBALATON Zoltan2-62/+61
This function is only used by the ppc4xx memory controller models so it can be made static. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <b1504a82157a586aa284e8ee3b427b9a07b24169.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc4xx_devs.c: Move DDR SDRAM controller model to ppc4xx_sdram.cBALATON Zoltan2-352/+365
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <3ea98072dbeb757942e25dcfcdd6a7a47738d2ca.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28ppc440_uc.c: Move DDR2 SDRAM controller model to ppc4xx_sdram.cBALATON Zoltan3-333/+350
In order to move PPC4xx SDRAM controller models together move out the DDR2 controller model from ppc440_uc.c into a new ppc4xx_sdram.c file. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <2f2900f93e997480e54b7bf9c32bb482a0fb1022.1666194485.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28target/ppc: introduce ppc_maybe_interruptMatheus Ferst4-7/+9
This new method will check if any pending interrupt was unmasked and then call cpu_interrupt/cpu_reset_interrupt accordingly. Code that raises/lowers or masks/unmasks interrupts should call this method to keep CPU_INTERRUPT_HARD coherent with env->pending_interrupts. Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20221021142156.4134411-2-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-28target/ppc: define PPC_INTERRUPT_* values directlyMatheus Ferst2-6/+6
This enum defines the bit positions in env->pending_interrupts for each interrupt. However, except for the comparison in kvmppc_set_interrupt, the values are always used as (1 << PPC_INTERRUPT_*). Define them directly like that to save some clutter. No functional change intended. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20221011204829.1641124-2-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-27reset: allow registering handlers that aren't called by snapshot loadingJason A. Donenfeld3-6/+6
Snapshot loading only expects to call deterministic handlers, not non-deterministic ones. So introduce a way of registering handlers that won't be called when reseting for snapshots. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Message-id: 20221025004327.568476-2-Jason@zx2c4.com [PMM: updated json doc comment with Markus' text; fixed checkpatch style nit] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-10-17hw/ppc: set machine->fdt in spapr machineDaniel Henrique Barboza2-0/+11
The pSeries machine never bothered with the common machine->fdt attribute. We do all the FDT related work using spapr->fdt_blob. We're going to introduce a QMP/HMP command to dump the FDT, which will rely on setting machine->fdt properly to work across all machine archs/types. Let's set machine->fdt in two places where we manipulate the FDT: spapr_machine_reset() and CAS. There are other places where the FDT is manipulated in the pSeries machines, most notably the hotplug/unplug path. For now we'll acknowledge that we won't have the most accurate representation of the FDT, depending on the current machine state, when using this QMP/HMP fdt command. Making the internal FDT representation always match the actual FDT representation that the guest is using is a problem for another day. spapr->fdt_blob is left untouched for now. To replace it with machine->fdt, since we're migrating spapr->fdt_blob, we would need to migrate machine->fdt as well. This is something that we would like to to do keep our code simpler but it's also a work we'll leave for later. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220926173855.1159396-14-danielhb413@gmail.com>
2022-10-17hw/ppc: set machine->fdt in pnv_reset()Daniel Henrique Barboza1-1/+7
This will enable support for the 'dumpdtb' QMP/HMP command for all powernv machines. Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220926173855.1159396-13-danielhb413@gmail.com>
2022-10-17hw/ppc: set machine->fdt in pegasos2_machine_reset()Daniel Henrique Barboza1-0/+4
We'll introduce a QMP/HMP command that requires machine->fdt to be set properly. Cc: BALATON Zoltan <balaton@eik.bme.hu> Cc: qemu-ppc@nongnu.org Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220926173855.1159396-12-danielhb413@gmail.com>
2022-10-17hw/ppc: set machine->fdt in xilinx_load_device_tree()Daniel Henrique Barboza1-11/+14
This will enable support for 'dumpdtb' QMP/HMP command for the virtex_ml507 machine. Setting machine->fdt requires a MachineState pointer to be used inside xilinx_load_device_tree(). Let's change the function to receive this pointer from the caller. kernel_cmdline' can be retrieved directly from the 'machine' pointer. 'ramsize' wasn't being used so can be removed. Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220926173855.1159396-11-danielhb413@gmail.com>
2022-10-17hw/ppc: set machine->fdt in sam460ex_load_device_tree()Daniel Henrique Barboza1-10/+11
This will enable support for 'dumpdtb' QMP/HMP command for the sam460ex machine. Setting machine->fdt requires a MachineState pointer to be used inside sam460ex_load_device_tree(). Let's change the function to receive this pointer from the caller. 'ramsize' and 'kernel_cmdline' can be retrieved directly from the 'machine' pointer. Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220926173855.1159396-10-danielhb413@gmail.com>
2022-10-17hw/ppc: set machine->fdt in bamboo_load_device_tree()Daniel Henrique Barboza1-11/+14
This will enable support for 'dumpdtb' QMP/HMP command for the bamboo machine. Setting machine->fdt requires a MachineState pointer to be used inside bamboo_load_device_tree(). Let's change the function to receive this pointer from the caller. 'ramsize' and 'kernel_cmdline' can be retrieved directly from the 'machine' pointer. Cc: Cédric Le Goater <clg@kaod.org> Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220926173855.1159396-9-danielhb413@gmail.com>
2022-10-17hw/ppc/spapr_pci.c: Use device_cold_reset() rather than device_legacy_reset()Peter Maydell1-1/+1
In spapr_phb_children_reset() we call device_legacy_reset() to reset any QOM children of the SPAPR PCI host bridge device. This will not reset any qbus such a child might own. Switch to device_cold_reset(), which will reset both the device and its buses. (If the child has no qbuses then there will be no change in behaviour.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20221014142841.2092784-1-peter.maydell@linaro.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17hw/ppc/e500: Remove if statement which is now always trueBernhard Beschow4-19/+14
Now that the MPC8544DS board also has a platform bus, the if statement is always true. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221003203142.24355-8-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17hw/ppc/mpc8544ds: Add platform busBernhard Beschow1-0/+6
Models the real device more closely. Address and size values are taken from mpc8544.dts from the linux-5.17.7 tree. The IRQ range is taken from e500plat.c. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20221003203142.24355-7-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17hw/ppc/mpc8544ds: Rename wrongly named methodBernhard Beschow1-2/+2
Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221003203142.24355-6-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17hw/ppc/e500: Reduce usage of sysbus APIBernhard Beschow1-1/+1
PlatformBusDevice has an mmio attribute which gets aliased to SysBusDevice::mmio[0]. So PlatformbusDevice::mmio can be used directly, avoiding the sysbus API. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20221003203142.24355-5-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17hw/gpio/meson: Introduce dedicated config switch for hw/gpio/mpc8xxxBernhard Beschow1-0/+1
Having a dedicated config switch makes dependency handling cleaner. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221003203142.24355-3-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17hw/ppc/meson: Allow e500 boards to be enabled separatelyBernhard Beschow2-4/+10
Gives users more fine-grained control over what should be compiled into QEMU. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20221003203142.24355-2-shentey@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-10-17ppc440_uc.c: Remove unneeded parenthesisBALATON Zoltan1-10/+10
Remove unneeded parenthesis around case labels. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <19db326bea989c03e08f2853f789315bbe806fe9.1664021647.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
generated by cgit v1.1 at 2024-10-28 06:28:45 +0000