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serial: tegra: various fixes

Jon Hunter linux-serial linux-tegra lkml 1 version In review

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  1. v1 Latest8 patches 7 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/8serial: tegra: Correct delay after TX flushdrivers/tty/serial/serial-tegra.c+22 -20 replies
2/8serial: tegra: Add delay after enabling FIFO modedrivers/tty/serial/serial-tegra.c+10 -00 replies
3/8serial: tegra: check the count and read if any from dmadrivers/tty/serial/serial-tegra.c+6 -40 replies
4/8serial: tegra: handle race condition on uart rx sidedrivers/tty/serial/serial-tegra.c+12 -10 replies
5/8serial: tegra: Use unsigned types for RX and TX byte countsdrivers/tty/serial/serial-tegra.c+8 -70 replies
6/8serial: tegra: Fix cookie used by TX channeldrivers/tty/serial/serial-tegra.c+1 -10 replies
7/8serial: tegra: Correct shutdown of UARTsdrivers/tty/serial/serial-tegra.c+4 -70 replies
8/8serial: tegra: Correct error handling on DMA setupdrivers/tty/serial/serial-tegra.c+28 -237 replies

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Cover letter [PATCH 0/8] serial: tegra: various fixes

Various fixes for the tegra hsuart driver.

Tested on tegra124 nyan-big by opening a serial console on ttyTHS0 and performing simple z-modem transfers.

Jon Hunter (6):
serial: tegra: Correct delay after TX flush
serial: tegra: Add delay after enabling FIFO mode
serial: tegra: Use unsigned types for RX and TX byte counts
serial: tegra: Fix cookie used by TX channel
serial: tegra: Correct shutdown of UARTs
serial: tegra: Correct error handling on DMA setup

Shardar Shariff Md (2):
serial: tegra: check the count and read if any from dma
serial: tegra: handle race condition on uart rx side

 drivers/tty/serial/serial-tegra.c | 128 ++++++++++++++++++++++++++------------
 1 file changed, 87 insertions(+), 41 deletions(-)
Signature · 1 line
1.9.1