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bus: mhi: pci_generic: T99W175: update channel name from AT to DUN 

According to MHI v1.1 specification, change the channel name of T99W175
from "AT" to "DUN" (Dial-up networking) for both channel 32 and 33,
so that the channels can be bound to the Qcom WWAN control driver, and
device node such as /dev/wwan0p3DUN will be generated, which is very useful
for debugging modem

Link: https://lore.kernel.org/r/20210429014226.21017-1-jarvis.w.jiang@gmail.com
[mani: changed the dev node to /dev/wwan0p3DUN]
Fixes: aac426562f ("bus: mhi: pci_generic: Introduce Foxconn T99W175 support")
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Jarvis Jiang <jarvis.w.jiang@gmail.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210606153741.20725-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jarvis Jiang 2021-06-06 21:07:39 +05:30 committed by Greg Kroah-Hartman
parent 757d2e6065
commit c7711c22c6
1 changed files with 2 additions and 2 deletions
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4
drivers/bus/mhi/pci_generic.c
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@ -311,8 +311,8 @@ static const struct mhi_channel_config mhi_foxconn_sdx55_channels[] = {
MHI_CHANNEL_CONFIG_DL(5, "DIAG", 32, 1),
MHI_CHANNEL_CONFIG_UL(12, "MBIM", 32, 0),
MHI_CHANNEL_CONFIG_DL(13, "MBIM", 32, 0),
MHI_CHANNEL_CONFIG_UL(32, "AT", 32, 0),
MHI_CHANNEL_CONFIG_DL(33, "AT", 32, 0),
MHI_CHANNEL_CONFIG_UL(32, "DUN", 32, 0),
MHI_CHANNEL_CONFIG_DL(33, "DUN", 32, 0),
MHI_CHANNEL_CONFIG_HW_UL(100, "IP_HW0_MBIM", 128, 2),
MHI_CHANNEL_CONFIG_HW_DL(101, "IP_HW0_MBIM", 128, 3),
};