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Author	SHA1	Message	Date
Carl Huang	34fb81e4eb	ath11k: mhi: hook suspend and resume MHI suspend and resume isn't hooked in ath11k yet, so hook these functions needed for suspend support. 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/1607708150-21066-2-git-send-email-kvalo@codeaurora.org	2020-12-12 06:41:16 +02:00
Carl Huang	f3c603d412	ath11k: reset MHI during power down and power up For QCA6390, normal power up and power down can't bring MHI to a workable state. This happens especially in warm reboot and rmmod and insmod. Host needs to write a few registers to bring MHI to normal state. 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: Carl Huang <cjhuang@codeauroro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1597555891-26112-10-git-send-email-kvalo@codeaurora.org	2020-08-18 12:47:10 +03:00
Govind Singh	1399fb87ea	ath11k: register MHI controller device for QCA6390 Modem Host Interface (MHI) is a communication protocol to communicate with external Qualcomm modems and Wi-Fi chipsets over high speed peripheral buses. Even though MHI doesn’t dictate underlying physical layer, protocol and MHI stack is structured for PCI based devices. Register directly with MHI subsystem as a MHI device driver for firmware download to QCA6390. 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/1597309466-19688-9-git-send-email-kvalo@codeaurora.org	2020-08-17 13:07:12 +03:00

Author

SHA1

Message

Date

Carl Huang

34fb81e4eb

ath11k: mhi: hook suspend and resume

MHI suspend and resume isn't hooked in ath11k yet, so hook these
functions needed for suspend support.

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/1607708150-21066-2-git-send-email-kvalo@codeaurora.org

2020-12-12 06:41:16 +02:00

Carl Huang

f3c603d412

ath11k: reset MHI during power down and power up

For QCA6390, normal power up and power down can't bring MHI
to a workable state. This happens especially in warm reboot
and rmmod and insmod. Host needs to write a few registers to
bring MHI to normal state.

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: Carl Huang <cjhuang@codeauroro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597555891-26112-10-git-send-email-kvalo@codeaurora.org

2020-08-18 12:47:10 +03:00

Govind Singh

1399fb87ea

ath11k: register MHI controller device for QCA6390

Modem Host Interface (MHI) is a communication protocol to communicate with
external Qualcomm modems and Wi-Fi chipsets over high speed peripheral buses.
Even though MHI doesn’t dictate underlying physical layer, protocol and MHI
stack is structured for PCI based devices.

Register directly with MHI subsystem as a MHI device driver for firmware
download to QCA6390.

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/1597309466-19688-9-git-send-email-kvalo@codeaurora.org

2020-08-17 13:07:12 +03:00

3 Commits