@@ -1227,7 +1227,7 @@ struct ath12k_base *ath12k_core_alloc(struct device *dev, size_t priv_size,
ab->dev = dev;
ab->hif.bus = bus;
ab->qmi.num_radios = U8_MAX;
- ab->slo_capable = true;
+ ab->mlo_capable_flags = ATH12k_INTRA_DEVICE_MLO_SUPPORT;
return ab;
@@ -688,6 +688,21 @@ struct ath12k_soc_dp_stats {
struct ath12k_soc_dp_tx_err_stats tx_err;
};
+/**
+ * enum ath12k_link_capable_flags - link capable flags
+ *
+ * Single/Multi link capability information
+ *
+ * @ATH12k_INTRA_DEVICE_MLO_SUPPORT: SLO/MLO form between the radio, where all
+ * the links (radios) present within a device.
+ * @ATH12k_INTER_DEVICE_MLO_SUPPORT: SLO/MLO form between the radio, where all
+ * the links (radios) present across the devices.
+ */
+enum ath12k_link_capable_flags {
+ ATH12k_INTRA_DEVICE_MLO_SUPPORT = BIT(0),
+ ATH12k_INTER_DEVICE_MLO_SUPPORT = BIT(1),
+};
+
/* Master structure to hold the hw data which may be used in core module */
struct ath12k_base {
enum ath12k_hw_rev hw_rev;
@@ -843,10 +858,12 @@ struct ath12k_base {
const struct hal_rx_ops *hal_rx_ops;
- /* slo_capable denotes if the single/multi link operation
- * is supported within the same chip (SoC).
+ /* mlo_capable_flags denotes the single/multi link operation
+ * capabilities of the Device.
+ *
+ * See enum ath12k_link_capable_flags
*/
- bool slo_capable;
+ u8 mlo_capable_flags;
/* must be last */
u8 drv_priv[] __aligned(sizeof(void *));
@@ -385,7 +385,7 @@ int ath12k_mhi_register(struct ath12k_pci *ab_pci)
"failed to read board id\n");
} else if (board_id & OTP_VALID_DUALMAC_BOARD_ID_MASK) {
dualmac = true;
- ab->slo_capable = false;
+ ab->mlo_capable_flags = 0;
ath12k_dbg(ab, ATH12K_DBG_BOOT,
"dualmac fw selected for board id: %x\n", board_id);
}
@@ -2124,7 +2124,7 @@ static void ath12k_qmi_phy_cap_send(struct ath12k_base *ab)
struct qmi_txn txn;
int ret;
- if (!ab->slo_capable)
+ if (!ab->mlo_capable_flags)
goto out;
ret = qmi_txn_init(&ab->qmi.handle, &txn,
Link capability categorized as Single Link Operation (SLO) and Multi Link Operation (MLO). - Intra-device SLO/MLO refers to links present within a device - Inter-device SLO/MLO refers to links present across multiple devices Currently, driver uses a boolean variable to represent intra-device SLO/MLO capability. To accommodate inter-device SLO/MLO capabilities within the same variable, modify the existing variable name and type. Define a new enumeration for the link capabilities to accommodate both intra-device and inter-device scenarios. Populate the enum based on the supported capabilities. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> --- drivers/net/wireless/ath/ath12k/core.c | 2 +- drivers/net/wireless/ath/ath12k/core.h | 23 ++++++++++++++++++++--- drivers/net/wireless/ath/ath12k/mhi.c | 2 +- drivers/net/wireless/ath/ath12k/qmi.c | 2 +- 4 files changed, 23 insertions(+), 6 deletions(-)