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9 Commits

Author SHA1 Message Date
Jeff Johnson
ea77e9398b wifi: ath11k: Update Qualcomm Innovation Center, Inc. copyrights 
Update the copyright for all ath11k files modified on behalf of
Qualcomm Innovation Center, Inc. in 2021 through 2023.

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20231128-ath12kcopyrights-v1-2-be0b7408cbac@quicinc.com
 2023-11-30 18:59:24 +02:00
Karthikeyan Periyasamy
2e66190e0d wifi: ath11k: rename the sc naming convention to ab 
In PCI, thermal and HAL interface layer module, the identifier
sc is used to represent an instance of ath11k_base structure.
However, within ath11k, the convention is to use "ab" to
represent an SoC "base" struct. So change the all instances
of sc to ab.

Compile tested only.

Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20231014032650.32605-3-quic_periyasa@quicinc.com
 2023-10-18 11:33:42 +03:00
Baochen Qiang
876eb84882 wifi: ath11k: implement SRAM dump debugfs interface 
On-board SRAM contains valuable information for firmware debugging so
add a new file named "sram" to debugfs with which we can dump SRAM
content using following the following:

cp /sys/kernel/debug/ath11k/wcn6855\ hw2.0/sram /tmp/sram

Currently this feature is enabled for QCA6390 and WCN6855.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1

Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220802075533.1744-3-quic_bqiang@quicinc.com
 2022-09-10 09:26:18 +03:00
Karthikeyan Periyasamy
6289ac2b71 ath11k: add CE interrupt support for QCN9074 
Define host CE configuration for QCN9074 since the max CE count is six.
Available MSI interrupt is five so cannot able to map the ce_id directly
for the msi_data_idx. Added get_ce_msi_idx ops in ath11k_hif_ops to get
the CE MSI idx which is used to initialize the CE ring.

Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1

Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org>
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1612946530-28504-10-git-send-email-akolli@codeaurora.org
 2021-02-17 11:32:58 +02:00
Carl Huang
d578ec2a0d ath11k: hif: add ce irq enable and disable functions 
Add ce irq enable and disable hif layer functions, so core module can enable
enable them without cleaning pipe and refilling pipe. Needed for suspend.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1

Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1607708150-21066-10-git-send-email-kvalo@codeaurora.org
 2020-12-12 06:41:41 +02:00
Carl Huang
fa5917e44e ath11k: hif: implement suspend and resume functions 
For suspend support add suspend and resume to HIF layer. These ops are optional
and, for example, AHB bus driver does not need to implement these.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1

Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1607708150-21066-3-git-send-email-kvalo@codeaurora.org
 2020-12-12 06:41:19 +02:00
Govind Singh
c4eacabee2 ath11k: configure copy engine msi address in CE srng 
Fill msi base address and msi data to be programmed in CE srang.
This is used by the srng to generate the msi interrupt.

Needed for PCI support.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597389030-13887-6-git-send-email-kvalo@codeaurora.org
 2020-08-17 13:18:21 +03:00
Govind Singh
6e0355afae ath11k: add simple PCI client driver for QCA6390 chipset 
QCA6390 is a PCI based 11ax chipset, split AHB into own kernel module
ath11k_ahb.ko and add ath11k_pci.ko for PCI devices.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597309466-19688-5-git-send-email-kvalo@codeaurora.org
 2020-08-17 13:07:00 +03:00
Govind Singh
31858805f9 ath11k: Add support for multibus support 
Current design supports only AHB interface for
11ax chipset. Refactor the code by adding hif layer
for bus level abstraction to support  PCI based device.

Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200506094400.4740-2-govinds@codeaurora.org
 2020-05-11 15:34:58 +03:00