Jeffrey Hugo f8d0c6d199 accel/qaic: Implement quirk for SOC_HW_VERSION ... [ Upstream commit 4c8874c2a6 ] The SOC_HW_VERSION register in the BHI space is not correctly initialized by the device and in many cases contains uninitialized data. The register could contain 0xFFFFFFFF which is a special value to indicate a link error in PCIe, therefore if observed, we could incorrectly think the device is down. Intercept reads for this register, and provide the correct value - every production instance would read 0x60110200 if the device was operating as intended. Fixes: a36bf7af86 ("accel/qaic: Add MHI controller") Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231208163101.1295769-3-quic_jhugo@quicinc.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-01-10 17:16:47 +01:00
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habanalabs	accel/habanalabs/gaudi2: Fix incorrect string length computation in gaudi2_psoc_razwi_get_engines()	2023-11-20 11:59:11 +01:00
ivpu	accel/ivpu/37xx: Fix interrupt_clear_with_0 WA initialization	2023-12-20 17:01:54 +01:00
qaic	accel/qaic: Implement quirk for SOC_HW_VERSION	2024-01-10 17:16:47 +01:00
drm_accel.c	driver core: class: remove module * from class_create()	2023-03-17 15:16:33 +01:00
Kconfig	accel/qaic: Add qaic driver to the build system	2023-04-06 08:23:03 +02:00
Makefile	accel/qaic: Add qaic driver to the build system	2023-04-06 08:23:03 +02:00