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
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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
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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
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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
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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
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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
