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| author | Cédric Le Goater <clg@redhat.com> | 2024-03-18 16:58:44 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2024-03-19 11:56:45 +0100 |
| commit | 5b2b9450a2f83668bedd092b43233ad35f0d40bd (patch) | |
| tree | 4aefeab4a9ab73b3c122449abbf8c40e359794cf | |
| parent | 57001144628db65ef9b7dbbfb759101212696d6a (diff) | |
| download | focaccia-qemu-5b2b9450a2f83668bedd092b43233ad35f0d40bd.tar.gz focaccia-qemu-5b2b9450a2f83668bedd092b43233ad35f0d40bd.zip | |
ppc/pnv: I2C controller is not user creatable
The I2C controller is a subunit of the processor. Make it so and avoid
QEMU crashes.
$ build/qemu-system-ppc64 -S -machine powernv9 -device pnv-i2c
qemu-system-ppc64: ../hw/ppc/pnv_i2c.c:521: pnv_i2c_realize: Assertion `i2c->chip' failed.
Aborted (core dumped)
Fixes: 263b81ee15af ("ppc/pnv: Add an I2C controller model")
Cc: Glenn Miles <milesg@linux.vnet.ibm.com>
Reported-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Glenn Miles <milesg@linux.vnet.ibm.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
| -rw-r--r-- | hw/ppc/pnv_i2c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/ppc/pnv_i2c.c b/hw/ppc/pnv_i2c.c index 4581cc5e5d..eec5047ce8 100644 --- a/hw/ppc/pnv_i2c.c +++ b/hw/ppc/pnv_i2c.c @@ -557,6 +557,9 @@ static void pnv_i2c_class_init(ObjectClass *klass, void *data) xscomc->dt_xscom = pnv_i2c_dt_xscom; + /* Reason: This device is part of the CPU and cannot be used separately */ + dc->user_creatable = false; + dc->desc = "PowerNV I2C"; dc->realize = pnv_i2c_realize; device_class_set_props(dc, pnv_i2c_properties); |