QRTR endpoint ID fetching for PCIe devices will use MHI.
Signed-off-by: Mihai Moldovan <ionic@xxxxxxxx>
---
drivers/net/wireless/ath/ath12k/mhi.c | 22 ++++++++++++++++++++++
drivers/net/wireless/ath/ath12k/mhi.h | 2 ++
drivers/net/wireless/ath/ath12k/pci.c | 1 +
3 files changed, 25 insertions(+)
diff --git a/drivers/net/wireless/ath/ath12k/mhi.c b/drivers/net/wireless/ath/ath12k/mhi.c
index 2f6d14382ed7..a6067c236c0d 100644
--- a/drivers/net/wireless/ath/ath12k/mhi.c
+++ b/drivers/net/wireless/ath/ath12k/mhi.c
@@ -8,6 +8,8 @@
#include <linux/pci.h>
#include <linux/firmware.h>
+#include <net/qrtr.h>
+
#include "core.h"
#include "debug.h"
#include "mhi.h"
@@ -654,3 +656,23 @@ void ath12k_mhi_coredump(struct mhi_controller *mhi_ctrl, bool in_panic)
{
mhi_download_rddm_image(mhi_ctrl, in_panic);
}
+
+int ath12k_mhi_set_qrtr_endpoint_id(struct ath12k_base *ab)
+{
+ struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
+ struct ath12k_qmi *qmi = &ab->qmi;
+ int ret;
+
+ /* Pass endpoint ID up for QMI usage. */
+ ret = qrtr_endpoint_id_get_or_assign(ab_pci->mhi_ctrl,
+ &qmi->handle.endpoint_id);
+ ath12k_dbg(ab, ATH12K_DBG_PCI,
+ "queried mhi_ctrl QRTR endpoint ID: %u\n",
+ qmi->handle.endpoint_id);
+ if (ret) {
+ ath12k_warn(ab, "failed to query QRTR endpoint ID: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
diff --git a/drivers/net/wireless/ath/ath12k/mhi.h b/drivers/net/wireless/ath/ath12k/mhi.h
index 7358b8477536..c4e00c1747c8 100644
--- a/drivers/net/wireless/ath/ath12k/mhi.h
+++ b/drivers/net/wireless/ath/ath12k/mhi.h
@@ -44,4 +44,6 @@ void ath12k_mhi_clear_vector(struct ath12k_base *ab);
void ath12k_mhi_suspend(struct ath12k_pci *ar_pci);
void ath12k_mhi_resume(struct ath12k_pci *ar_pci);
void ath12k_mhi_coredump(struct mhi_controller *mhi_ctrl, bool in_panic);
+
+int ath12k_mhi_set_qrtr_endpoint_id(struct ath12k_base *ab);
#endif
diff --git a/drivers/net/wireless/ath/ath12k/pci.c b/drivers/net/wireless/ath/ath12k/pci.c
index cf907550e6a4..3d65c64d1b31 100644
--- a/drivers/net/wireless/ath/ath12k/pci.c
+++ b/drivers/net/wireless/ath/ath12k/pci.c
@@ -1514,6 +1514,7 @@ static const struct ath12k_hif_ops ath12k_pci_hif_ops = {
#ifdef CONFIG_ATH12K_COREDUMP
.coredump_download = ath12k_pci_coredump_download,
#endif
+ .set_qrtr_endpoint_id = ath12k_mhi_set_qrtr_endpoint_id,
};
static
--
2.45.2
