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* | Merge tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu ↵Richard Henderson2022-06-282-0/+25
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging virtio: fixes fixes all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmK6NQoPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRp/sQIAJGiYliUHElJapM/4KSsXKWCFtk9B8wJuUie # yeMKOdD6QSk9tk/HkYSCnMB7G6Fe+MtoE+sPm/6l5nOFqvqVVJw9vOKteWHSpQ0E # 9CgbR7s7K1MoLG9J613iB2OtAfhPrWEvSOJ6mvTAxGgxhCQw6UzC88cYfBHJ/efn # GAhVlriSfSCRANmivjY+g4h4JFWWSMTH6m9u4wKBJF8GRkNgN+C50Z+bp8aE7wRT # KiMoaaYUDOjxzD+8nGYggg/t+UIM7jG2t8M5BMbC0NMP+ovVZeesWK6ZOzoda2tI # ZONV0dLikLCicyOvfMH6YDqzGtchCDmS0hpfuorhlzsntm42RBM= # =T+gr # -----END PGP SIGNATURE----- # gpg: Signature made Tue 28 Jun 2022 04:24:02 AM +0530 # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined] # 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: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu: include/hw/virtio: document vhost_ack_features include/hw/virtio: document vhost_get_features contrib/vhost-user-blk: fix 32 bit build and enable MAINTAINERS: Collect memory device files in "Memory devices" libvhost-user: Fix VHOST_USER_ADD_MEM_REG reply libvhost-user: Fix VHOST_USER_GET_MAX_MEM_SLOTS reply docs/vhost-user: Fix mismerge virtio-iommu: Fix migration regression vhost: setup error eventfd and dump errors vhost: add method vhost_set_vring_err msi: fix MSI vector limit check in msi_set_mask() virtio-iommu: Fix the partial copy of probe request Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * include/hw/virtio: document vhost_ack_featuresAlex Bennée2022-06-281-0/+10
| | | | | | | | | | | | | | | | Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220524154056.2896913-5-alex.bennee@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
| * include/hw/virtio: document vhost_get_featuresAlex Bennée2022-06-281-0/+11
| | | | | | | | | | | | | | | | Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220524154056.2896913-4-alex.bennee@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
| * vhost: setup error eventfd and dump errorsKonstantin Khlebnikov2022-06-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Vhost has error notifications, let's log them like other errors. For each virt-queue setup eventfd for vring error notifications. Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> [vsementsov: rename patch, change commit message and dump error like other errors in the file] Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-Id: <20220623161325.18813-3-vsementsov@yandex-team.ru> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Roman Kagan <rvkagan@yandex-team.ru>
| * vhost: add method vhost_set_vring_errKonstantin Khlebnikov2022-06-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | Kernel and user vhost may report virtqueue errors via eventfd. This is only reliable way to get notification about protocol error. Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Message-Id: <20220623161325.18813-2-vsementsov@yandex-team.ru> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Roman Kagan <rvkagan@yandex-team.ru>
* | semihosting: Create semihost_sys_poll_oneRichard Henderson2022-06-282-0/+19
| | | | | | | | | | | | | | | | | | This will be used for implementing the xtensa select_one system call. Choose "poll" over "select" so that we can reuse Glib's g_poll constants and to avoid struct timeval. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Remove qemu_semihosting_console_outsRichard Henderson2022-06-281-13/+0Star
| | | | | | | | | | | | | | | | This function has been replaced by *_write. Reviewed-by: Luc Michel <lmichel@kalray.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Remove qemu_semihosting_console_outcRichard Henderson2022-06-281-13/+0Star
| | | | | | | | | | | | | | This function has been replaced by *_write. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Create qemu_semihosting_guestfd_initRichard Henderson2022-06-282-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | For arm-compat, initialize console_{in,out}_gf; otherwise, initialize stdio file descriptors. This will go some way to cleaning up arm-compat, and will allow other semihosting to use normal stdio. Reviewed-by: Luc Michel <lmichel@kalray.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Add GuestFDConsoleRichard Henderson2022-06-281-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Add a GuestFDType for connecting to the semihosting console. Hook up to read, write, isatty, and fstat syscalls. Note that the arm-specific syscall flen cannot be applied to the console, because the console is not a descriptor exposed to the guest. Reviewed-by: Luc Michel <lmichel@kalray.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Create qemu_semihosting_console_writeRichard Henderson2022-06-281-0/+12
| | | | | | | | | | | | | | | | Will replace qemu_semihosting_console_{outs,outc}, but we need more plumbing first. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Cleanup chardev initRichard Henderson2022-06-281-11/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | Rename qemu_semihosting_connect_chardevs to qemu_semihosting_chardev_init; pass the result directly to qemu_semihosting_console_init. Store the chardev in SemihostingConsole instead of SemihostingConfig, which lets us drop semihosting_get_chardev. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Expand qemu_semihosting_console_inc to readRichard Henderson2022-06-281-5/+7
| | | | | | | | | | | | | | | | Allow more than one character to be read at one time. Will be used by m68k and nios2 semihosting for stdio. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Pass CPUState to qemu_semihosting_console_incRichard Henderson2022-06-281-2/+2
| | | | | | | | | | | | | | | | | | We don't need CPUArchState, and we do want the CPUState of the thread performing the operation -- use this instead of current_cpu. Reviewed-by: Luc Michel <lmichel@kalray.eu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Fix docs comment for qemu_semihosting_console_incRichard Henderson2022-06-281-5/+4Star
| | | | | | | | | | | | | | | | The implementation of qemu_semihosting_console_inc does not defer to gdbstub, but only reads from the fifo in console.c. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | gdbstub: Adjust gdb_syscall_complete_cb declarationRichard Henderson2022-06-281-2/+1Star
| | | | | | | | | | | | | | | | | | | | Change 'ret' to uint64_t. This resolves a FIXME in the m68k and nios2 semihosting that we've lost data. Change 'err' to int. There is nothing target-specific about the width of the errno value. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Create semihost_sys_gettimeofdayRichard Henderson2022-06-281-0/+3
| | | | | | | | | | | | | | This syscall will be used by m68k and nios2 semihosting. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Create semihost_sys_{stat,fstat}Richard Henderson2022-06-281-0/+7
| | | | | | | | | | | | | | These syscalls will be used by m68k and nios2 semihosting. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_systemRichard Henderson2022-06-281-0/+3
| | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_SYSTEM to a reusable function. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_renameRichard Henderson2022-06-281-0/+4
| | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_RENAME to a reusable function. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_removeRichard Henderson2022-06-281-0/+3
| | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_REMOVE to a reusable function. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_flenRichard Henderson2022-06-281-0/+4
| | | | | | | | | | | | | | | | | | The ARM-specific SYS_FLEN isn't really something that can be reused by other semihosting apis, but there are parts that can reused for the implementation of semihost_sys_fstat. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_isattyRichard Henderson2022-06-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_ISTTY to a reusable function. This handles all GuestFD. Add a common_semi_istty_cb helper to translate the Posix error return, 0+ENOTTY, to the Arm semihosting not-a-file success result. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_lseekRichard Henderson2022-06-282-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_SEEK to a reusable function. This handles all GuestFD. Isolate the curious ARM-specific return value processing to a new callback, common_semi_seek_cb. Expand the internal type of the offset to int64_t, and provide the whence argument, which will be required by m68k and nios2 semihosting. Note that gdb_do_syscall %x reads target_ulong, not int. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_writeRichard Henderson2022-06-281-0/+6
| | | | | | | | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_WRITE to a reusable function. This handles all GuestFD. This removes the last use of common_semi_syscall_len. Note that gdb_do_syscall %x reads target_ulong, not int. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_readRichard Henderson2022-06-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_READ to a reusable function. This handles all GuestFD. Isolate the curious ARM-specific return value processing to a new callback, common_semi_rw_cb. Note that gdb_do_syscall %x reads target_ulong, not int. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_closeRichard Henderson2022-06-281-0/+3
| | | | | | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_CLOSE to a reusable function. This handles all GuestFD. Note that gdb_do_syscall %x reads target_ulong, not int. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out semihost_sys_openRichard Henderson2022-06-281-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | Split out the non-ARM specific portions of SYS_OPEN to a reusable function. This handles gdb and host file i/o. Add helpers to validate the length of the filename string. Prepare for usage by other semihosting by allowing the filename length parameter to be 0, and calling strlen. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | include/exec: Define errno values in gdbstub.hRichard Henderson2022-06-281-0/+22
| | | | | | | | | | | | | | | | | | Define constants for the errno values defined by the gdb remote fileio protocol. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | include/exec: Move gdb_stat and gdb_timeval to gdbstub.hRichard Henderson2022-06-281-0/+25
| | | | | | | | | | | | | | | | | | We have two copies of these structures, and require them in semihosting/ going forward. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | include/exec: Move gdb open flags to gdbstub.hRichard Henderson2022-06-281-0/+9
| | | | | | | | | | | | | | | | | | There were 3 copies of these flags. Place them in the file with gdb_do_syscall, with which they belong. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Move common-semi.h to include/semihosting/Richard Henderson2022-06-281-0/+39
| | | | | | | | | | | | | | | | | | This header is not private to the top-level semihosting directory, so place it in the public include directory. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Split out guestfd.cRichard Henderson2022-06-281-0/+83
| | | | | | | | | | | | | | | | | | | | | | In arm-compat-semi.c, we have more advanced treatment of guest file descriptors than we do in other implementations. Split out GuestFD and related functions to a new file so that they can be shared. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Add target_strlen for softmmu-uaccess.hRichard Henderson2022-06-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | Mirror the interface of the user-only function of the same name. Use probe_access_flags for the common case of ram, and cpu_memory_rw_debug for the uncommon case of mmio. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- v3: Use probe_access_flags (pmm)
* | semihosting: Move softmmu-uaccess.h functions out of lineRichard Henderson2022-06-281-37/+5Star
| | | | | | | | | | | | | | | | Rather that static (and not even inline) functions within a header, move the functions to semihosting/uaccess.c. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Return failure from softmmu-uaccess.h functionsRichard Henderson2022-06-281-52/+39Star
| | | | | | | | | | | | | | | | We were reporting unconditional success for these functions; pass on any failure from cpu_memory_rw_debug. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | semihosting: Move exec/softmmu-semi.h to semihosting/softmmu-uaccess.hRichard Henderson2022-06-281-3/+3
| | | | | | | | | | | | | | | | | | We have a subdirectory for semihosting; move this file out of exec. Rename to emphasize the contents are a replacement for the functions in linux-user/bsd-user uaccess.c. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | accel: Introduce current_accel_name()Alexander Graf2022-06-271-0/+1
|/ | | | | | | | | | | We need to fetch the name of the current accelerator in flexible error messages more going forward. Let's create a helper that gives it to us without casting in the target code. Signed-off-by: Alexander Graf <agraf@csgraf.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220620192242.70573-1-agraf@csgraf.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* ps2: remove update_irq() function and update_arg parameterMark Cave-Ayland2022-06-261-4/+2Star
| | | | | | | | | | | | | | Now that all the PS2 devices have been converted to use GPIOs the update_irq() callback function and the update_arg parameter can be removed. This allows these arguments to be completely removed from ps2_kbd_init() and ps2_mouse_init(), along with the transitional logic that was added to ps2_raise_irq() and ps2_lower_irq(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-55-mark.cave-ayland@ilande.co.uk>
* pckbd: add QEMU interface comment for I8042 deviceMark Cave-Ayland2022-06-261-0/+10
| | | | | | | | This describes the I8042 device interface implemented within QEMU. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20220624134109.881989-54-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* pckbd: add QEMU interface comment for I8042_MMIO deviceMark Cave-Ayland2022-06-261-0/+11
| | | | | | | | This describes the I8042_MMIO device interface implemented within QEMU. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20220624134109.881989-51-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* lasips2: add QEMU interface commentMark Cave-Ayland2022-06-261-0/+14
| | | | | | | | This describes the LASI PS2 device interface implemented within QEMU. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20220624134109.881989-49-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* lasips2: add base propertyMark Cave-Ayland2022-06-261-0/+1
| | | | | | | | | This is in preparation for handling vmstate_register() within the device. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Message-Id: <20220624134109.881989-45-mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
* lasips2: move mapping of LASIPS2 registers to HPPA machineMark Cave-Ayland2022-06-261-2/+1Star
| | | | | | | | | | | Now that the register memory regions are exposed as SysBus memory regions, move the mapping of the LASIPS2 registers from lasips2_initfn() to the HPPA machine (which is its only user). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-43-mark.cave-ayland@ilande.co.uk>
* lasips2: rename lasips2_init() to lasips2_initfn() and update it to return ↵Mark Cave-Ayland2022-06-261-1/+2
| | | | | | | | | | | | | | | | | the LASIPS2 device When QOMifying a device it is typical to use _init() as the suffix for an instance_init function, however this name is already in use by the legacy LASIPS2 wrapper function. Eventually the wrapper function will be removed, but for now rename it to lasips2_initfn() to avoid a naming collision. At the same time update lasips2_initfn() return the LASIPS2 device so that it can later be accessed using qdev APIs by the HPPA machine. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-41-mark.cave-ayland@ilande.co.uk>
* lasips2: move lasips2 QOM types from lasips2.c to lasips2.hMark Cave-Ayland2022-06-261-0/+22
| | | | | | | | | | This allows the QOM types in lasips2.c to be used elsewhere by simply including lasips2.h. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-40-mark.cave-ayland@ilande.co.uk>
* pckbd: replace irq_kbd and irq_mouse with qemu_irq array in KBDStateMark Cave-Ayland2022-06-261-2/+4
| | | | | | | | | This allows both IRQs to be declared as a single qdev gpio array. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-36-mark.cave-ayland@ilande.co.uk>
* ps2: add gpio for output IRQ and optionally use it in ps2_raise_irq() and ↵Mark Cave-Ayland2022-06-261-0/+4
| | | | | | | | | | | | | | | | ps2_lower_irq() Define the gpio for the PS2 output IRQ in ps2_init() and add logic to optionally use it in ps2_raise_irq() and ps2_lower_irq() if the gpio is connected. If the gpio is not connected then call the legacy update_irq() function as before. This allows the incremental conversion of devices from the legacy update_irq() function to use gpios instead. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-35-mark.cave-ayland@ilande.co.uk>
* ps2: make ps2_raise_irq() function staticMark Cave-Ayland2022-06-261-1/+0Star
| | | | | | | | | This function is no longer used outside of ps2.c and so can be declared static. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-32-mark.cave-ayland@ilande.co.uk>
* pckbd: move mapping of I8042_MMIO registers to MIPS magnum machineMark Cave-Ayland2022-06-261-2/+1Star
| | | | | | | | | | | Now that the register memory region is exposed as a SysBus memory region, move the mapping of the I8042_MMIO registers from i8042_mm_init() to the MIPS magnum machine (which is its only user). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: Helge Deller <deller@gmx.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20220624134109.881989-29-mark.cave-ayland@ilande.co.uk>
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