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From:   Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
To:     <ath11k@lists.infradead.org>
CC:     <linux-wireless@vger.kernel.org>,
        Karthikeyan Kathirvel <quic_kathirve@quicinc.com>,
        Sriram R <quic_srirrama@quicinc.com>
Subject: [PATCH 3/8] wifi: ath11k: update ce configurations for IPQ5018
Date:   Thu, 6 Oct 2022 16:29:08 +0530
Message-ID: <20221006105913.18356-4-quic_kathirve@quicinc.com>
In-Reply-To: <20221006105913.18356-1-quic_kathirve@quicinc.com>
References: <20221006105913.18356-1-quic_kathirve@quicinc.com>
MIME-Version: 1.0
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Precedence: bulk

IPQ5018 is a single pdev device. Update host
and target CE configurations accordingly.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/core.c |   4 +
 drivers/net/wireless/ath/ath11k/core.h |   4 +
 drivers/net/wireless/ath/ath11k/hw.c   | 191 +++++++++++++++++++++++++
 3 files changed, 199 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 60ff6b72bc20..e45f1c20fef9 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -617,6 +617,10 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.internal_sleep_clock = false,
 		.host_ce_config = ath11k_host_ce_config_qcn9074,
 		.ce_count = CE_CNT_5018,
+		.target_ce_config = ath11k_target_ce_config_wlan_ipq5018,
+		.target_ce_count = TARGET_CE_CNT_5018,
+		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq5018,
+		.svc_to_ce_map_len = SVC_CE_MAP_LEN_5018,
 		.rxdma1_enable = true,
 		.num_rxmda_per_pdev = RXDMA_PER_PDEV_5018,
 		.rx_mac_buf_ring = false,
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index fe1055a23948..af6cc9fbf181 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -1133,6 +1133,10 @@ extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq6018
 extern const struct ce_pipe_config ath11k_target_ce_config_wlan_qca6390[];
 extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qca6390[];
 
+extern const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq5018[];
+extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq5018[];
+
+
 extern const struct ce_pipe_config ath11k_target_ce_config_wlan_qcn9074[];
 extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qcn9074[];
 int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab);
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index dbcc0c4035b6..fa722b6a71d0 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -1972,6 +1972,197 @@ const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750 = {
 	},
 };
 
+/* Target firmware's Copy Engine configuration for IPQ5018 */
+const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq5018[] = {
+	/* CE0: host->target HTC control and raw streams */
+	{
+		.pipenum = __cpu_to_le32(0),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE1: target->host HTT + HTC control */
+	{
+		.pipenum = __cpu_to_le32(1),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE2: target->host WMI */
+	{
+		.pipenum = __cpu_to_le32(2),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE3: host->target WMI */
+	{
+		.pipenum = __cpu_to_le32(3),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE4: host->target HTT */
+	{
+		.pipenum = __cpu_to_le32(4),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(256),
+		.nbytes_max = __cpu_to_le32(256),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE5: target->host Pktlog */
+	{
+		.pipenum = __cpu_to_le32(5),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE6: Reserved for target autonomous hif_memcpy */
+	{
+		.pipenum = __cpu_to_le32(6),
+		.pipedir = __cpu_to_le32(PIPEDIR_INOUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(16384),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE7 used only by Host */
+	{
+		.pipenum = __cpu_to_le32(7),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(0x2000),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE8 target->host used only by IPA */
+	{
+		.pipenum = __cpu_to_le32(8),
+		.pipedir = __cpu_to_le32(PIPEDIR_INOUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(16384),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+};
+
+/* Map from service/endpoint to Copy Engine for IPQ5018.
+ * This table is derived from the CE TABLE, above.
+ * It is passed to the Target at startup for use by firmware.
+ */
+const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq5018[] = {
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VO),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VO),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BK),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BK),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BE),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BE),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VI),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VI),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_CONTROL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_CONTROL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_RSVD_CTRL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(0),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_RSVD_CTRL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(1),
+	},
+
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_TEST_RAW_STREAMS),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(0),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_TEST_RAW_STREAMS),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(1),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_HTT_DATA_MSG),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(4),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_HTT_DATA_MSG),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(1),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_PKT_LOG),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(5),
+	},
+
+       /* (Additions here) */
+
+	{ /* terminator entry */ }
+};
+
 const struct ath11k_hw_regs ipq8074_regs = {
 	/* SW2TCL(x) R0 ring configuration address */
 	.hal_tcl1_ring_base_lsb = 0x00000510,
-- 
2.38.0