forked from Openwrt-EcoNet/openwrt
f76b846eea
Add QCN6122 platform support. QCN6122 is a PCIe based solution that is attached to and enumerated by the WPSS (Wireless Processor SubSystem) Q6 processor. Though it is a PCIe device, since it is not attached to APSS processor (Application Processor SubSystem), APSS will be unaware of such a decice and hence it is registered to the APSS processor as a platform device(AHB). Because of this hybrid nature, it is called as a hybrid bus device. As such, QCN6122 is a hybrid bus type device and follows the same codepath as for WCN6750. This is a reversed engineered and heavily simplified version of below downstream patch: https://git.codelinaro.org/clo/qsdk/oss/system/feeds/wlan-open/-/ \ blob/NHSS.QSDK.12.4.5.r2/mac80211/patches/232-ath11k-qcn6122-support.patch Co-developed-by: George Moussalem <george.moussalem@outlook.com> Signed-off-by: Sowmiya Sree Elavalagan <ssreeela@codeaurora.org> Signed-off-by: George Moussalem <george.moussalem@outlook.com> Link: https://github.com/openwrt/openwrt/pull/17182 Signed-off-by: Robert Marko <robimarko@gmail.com>
75 lines
2.3 KiB
Diff
75 lines
2.3 KiB
Diff
From: George Moussalem <george.moussalem@outlook.com>
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Date: Wed, 27 Oct 2024 16:34:11 +0400
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Subject: [PATCH] wifi: ath11k: add hw ring mask for QCN6122
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Add ring mask for QCN6122 and register them in hw params.
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Signed-off-by: George Moussalem <george.moussalem@outlook.com>
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---
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--- a/drivers/net/wireless/ath/ath11k/core.c
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+++ b/drivers/net/wireless/ath/ath11k/core.c
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@@ -821,6 +821,7 @@ static struct ath11k_hw_params ath11k_hw
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.max_radios = MAX_RADIOS_5018,
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.bdf_addr = 0x4D200000,
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.hw_ops = &ipq5018_ops,
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+ .ring_mask = &ath11k_hw_ring_mask_qcn6122,
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.hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074),
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.regs = &qcn6122_regs,
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.qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN6122,
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--- a/drivers/net/wireless/ath/ath11k/hw.c
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+++ b/drivers/net/wireless/ath/ath11k/hw.c
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@@ -2070,6 +2070,43 @@ const struct ath11k_hw_ring_mask ath11k_
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},
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};
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+const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn6122 = {
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+ .tx = {
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+ ATH11K_TX_RING_MASK_0,
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+ ATH11K_TX_RING_MASK_1,
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+ ATH11K_TX_RING_MASK_2,
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+ },
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+ .rx_mon_status = {
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+ 0, 0, 0,
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+ ATH11K_RX_MON_STATUS_RING_MASK_0,
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+ },
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+ .rx = {
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+ 0, 0, 0, 0,
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+ ATH11K_RX_RING_MASK_0,
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+ ATH11K_RX_RING_MASK_1,
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+ ATH11K_RX_RING_MASK_2,
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+ ATH11K_RX_RING_MASK_3,
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+ },
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+ .rx_err = {
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+ 0, 0, 0, 0, 0, 0, 0, 0,
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+ ATH11K_RX_ERR_RING_MASK_0,
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+ },
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+ .rx_wbm_rel = {
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+ 0, 0, 0, 0, 0, 0, 0, 0, 0,
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+ ATH11K_RX_WBM_REL_RING_MASK_0,
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+ },
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+ .reo_status = {
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+ 0, 0, 0,
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+ ATH11K_REO_STATUS_RING_MASK_0,
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+ },
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+ .rxdma2host = {
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+ ATH11K_RXDMA2HOST_RING_MASK_0,
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+ },
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+ .host2rxdma = {
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+ ATH11K_HOST2RXDMA_RING_MASK_0,
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+ },
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+};
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+
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/* Target firmware's Copy Engine configuration for IPQ5018 */
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const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq5018[] = {
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/* CE0: host->target HTC control and raw streams */
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--- a/drivers/net/wireless/ath/ath11k/hw.h
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+++ b/drivers/net/wireless/ath/ath11k/hw.h
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@@ -289,6 +289,7 @@ extern const struct ath11k_hw_ring_mask
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extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;
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extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074;
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extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750;
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+extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn6122;
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extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq8074;
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extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq5018;
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