diff options
| author | Tomasz Rusinowicz <tomasz.rusinowicz@intel.com> | 2025-01-29 13:56:35 +0100 |
|---|---|---|
| committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2025-02-03 10:40:34 +0100 |
| commit | af80fe138bebea8db089c5062bca9833a2602667 (patch) | |
| tree | b0064b13e84e2bb27864088bf2e96df0cc0a113a /drivers/accel | |
| parent | 3a40d4f4613e437cf78b9b6a28202c6549227459 (diff) | |
| download | lwn-af80fe138bebea8db089c5062bca9833a2602667.tar.gz lwn-af80fe138bebea8db089c5062bca9833a2602667.zip | |
accel/ivpu: Enable recovery and adjust timeouts for fpga
Recovery now works on fpga. JSM state dump timeout needs to
be really long for the new fpga model releases.
Enable punit on fpga.
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Signed-off-by: Tomasz Rusinowicz <tomasz.rusinowicz@intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250129125636.1047413-6-jacek.lawrynowicz@linux.intel.com
Diffstat (limited to 'drivers/accel')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_hw.c | 10 | ||||
| -rw-r--r-- | drivers/accel/ivpu/ivpu_pm.c | 5 |
2 files changed, 5 insertions, 10 deletions
diff --git a/drivers/accel/ivpu/ivpu_hw.c b/drivers/accel/ivpu/ivpu_hw.c index 4199f0bbb435..2057907c5aa6 100644 --- a/drivers/accel/ivpu/ivpu_hw.c +++ b/drivers/accel/ivpu/ivpu_hw.c @@ -58,7 +58,7 @@ static void platform_init(struct ivpu_device *vdev) static void wa_init(struct ivpu_device *vdev) { - vdev->wa.punit_disabled = ivpu_is_fpga(vdev); + vdev->wa.punit_disabled = false; vdev->wa.clear_runtime_mem = false; if (ivpu_hw_btrs_gen(vdev) == IVPU_HW_BTRS_MTL) @@ -87,12 +87,12 @@ static void timeouts_init(struct ivpu_device *vdev) vdev->timeout.autosuspend = -1; vdev->timeout.d0i3_entry_msg = -1; } else if (ivpu_is_fpga(vdev)) { - vdev->timeout.boot = 100000; - vdev->timeout.jsm = 50000; - vdev->timeout.tdr = 2000000; + vdev->timeout.boot = 50; + vdev->timeout.jsm = 15000; + vdev->timeout.tdr = 30000; vdev->timeout.autosuspend = -1; vdev->timeout.d0i3_entry_msg = 500; - vdev->timeout.state_dump_msg = 10; + vdev->timeout.state_dump_msg = 10000; } else if (ivpu_is_simics(vdev)) { vdev->timeout.boot = 50; vdev->timeout.jsm = 500; diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c index f41b3bfe40af..8f6222d15720 100644 --- a/drivers/accel/ivpu/ivpu_pm.c +++ b/drivers/accel/ivpu/ivpu_pm.c @@ -161,11 +161,6 @@ void ivpu_pm_trigger_recovery(struct ivpu_device *vdev, const char *reason) return; } - if (ivpu_is_fpga(vdev)) { - ivpu_err(vdev, "Recovery not available on FPGA\n"); - return; - } - /* Trigger recovery if it's not in progress */ if (atomic_cmpxchg(&vdev->pm->reset_pending, 0, 1) == 0) { ivpu_hw_diagnose_failure(vdev); |