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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-01-26 12:16:35 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-02-14 06:09:32 -0500 |
| commit | 202f651469b7a6440577cb6a985cf1eb538ea899 (patch) | |
| tree | c3bd3bab47892362bdfc479ff92274d3865b9969 /hw/cxl | |
| parent | a185ff05fed2aa445f81d16a472e809d2cbea91b (diff) | |
| download | qemu-202f651469b7a6440577cb6a985cf1eb538ea899.zip qemu-202f651469b7a6440577cb6a985cf1eb538ea899.tar.gz qemu-202f651469b7a6440577cb6a985cf1eb538ea899.tar.bz2 | |
hw/cxl: Update mailbox status registers.
Whilst the reported version was 1 so there should be no changes,
a couple of fields (where the value 0 was valid) were not
defined. Make those explicit and update references to be based
on CXL r3.1.
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20240126121636.24611-5-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/cxl')
| -rw-r--r-- | hw/cxl/cxl-device-utils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/cxl/cxl-device-utils.c b/hw/cxl/cxl-device-utils.c index 40b619f..9df8738 100644 --- a/hw/cxl/cxl-device-utils.c +++ b/hw/cxl/cxl-device-utils.c @@ -366,6 +366,10 @@ static void mailbox_reg_init_common(CXLDeviceState *cxl_dstate) ARRAY_FIELD_DP32(cxl_dstate->mbox_reg_state32, CXL_DEV_MAILBOX_CAP, MSI_N, msi_n); cxl_dstate->mbox_msi_n = msi_n; + ARRAY_FIELD_DP32(cxl_dstate->mbox_reg_state32, CXL_DEV_MAILBOX_CAP, + MBOX_READY_TIME, 0); /* Not reported */ + ARRAY_FIELD_DP32(cxl_dstate->mbox_reg_state32, CXL_DEV_MAILBOX_CAP, + TYPE, 0); /* Inferred from class code */ } static void memdev_reg_init_common(CXLDeviceState *cxl_dstate) @@ -392,7 +396,7 @@ void cxl_device_register_init_t3(CXLType3Dev *ct3d) cxl_device_cap_init(cxl_dstate, DEVICE_STATUS, 1, 2); device_reg_init_common(cxl_dstate); - cxl_device_cap_init(cxl_dstate, MAILBOX, 2, 1); + cxl_device_cap_init(cxl_dstate, MAILBOX, 2, CXL_DEV_MAILBOX_VERSION); mailbox_reg_init_common(cxl_dstate); cxl_device_cap_init(cxl_dstate, MEMORY_DEVICE, 0x4000, 1); |