diff options
| author | Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> | 2023-10-16 20:01:14 +0300 |
|---|---|---|
| committer | Jeffrey Hugo <quic_jhugo@quicinc.com> | 2023-10-27 19:06:34 +0300 |
| commit | 41cfbaa47fd7d94df5faf1c416801600f26270d8 (patch) | |
| tree | f1d70a13e6de417afc63449661f8c8b01e198df0 /drivers/accel/qaic/qaic_drv.c | |
| parent | 6216fb03f8bd0b1439e9e799a306bafd5b462622 (diff) | |
| download | linux-41cfbaa47fd7d94df5faf1c416801600f26270d8.tar.xz | |
accel/qaic: Support MHI QAIC_TIMESYNC channel
Use QAIC_TIMESYNC MHI channel to send UTC time to device in SBL
environment. Remove support for QAIC_TIMESYNC MHI channel in AMSS
environment as it is not used in that environment.
Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231016170114.5446-3-quic_jhugo@quicinc.com
Diffstat (limited to 'drivers/accel/qaic/qaic_drv.c')
| -rw-r--r-- | drivers/accel/qaic/qaic_drv.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/accel/qaic/qaic_drv.c b/drivers/accel/qaic/qaic_drv.c index 08d940d3da46..b12226385003 100644 --- a/drivers/accel/qaic/qaic_drv.c +++ b/drivers/accel/qaic/qaic_drv.c @@ -325,6 +325,7 @@ static void cleanup_qdev(struct qaic_device *qdev) cleanup_srcu_struct(&qdev->dev_lock); pci_set_drvdata(qdev->pdev, NULL); destroy_workqueue(qdev->cntl_wq); + destroy_workqueue(qdev->qts_wq); } static struct qaic_device *create_qdev(struct pci_dev *pdev, const struct pci_device_id *id) @@ -348,6 +349,12 @@ static struct qaic_device *create_qdev(struct pci_dev *pdev, const struct pci_de if (!qdev->cntl_wq) return NULL; + qdev->qts_wq = alloc_workqueue("qaic_ts", WQ_UNBOUND, 0); + if (!qdev->qts_wq) { + destroy_workqueue(qdev->cntl_wq); + return NULL; + } + pci_set_drvdata(pdev, qdev); qdev->pdev = pdev; |