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mirror_ubuntu-kernels/drivers/bus/mhi
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Hemant Kumar 87baa23e02 bus: mhi: core: Add helper API to return number of free TREs 
Introduce mhi_get_free_desc_count() API to return number
of TREs available to queue buffer. MHI clients can use this
API to know before hand if ring is full without calling queue
API.

Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/1610388462-16322-1-git-send-email-loic.poulain@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2021-01-27 16:45:21 +05:30
..
core bus: mhi: core: Add helper API to return number of free TREs 2021-01-27 16:45:21 +05:30
Kconfig bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30
Makefile bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30
pci_generic.c mhi: pci_generic: Fix implicit conversion warning 2020-12-02 14:29:17 +05:30