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8409e96f01
add ioctl USBTMC_IOCTL_MSG_IN_ATTR that returns the specific bmTransferAttributes field of the last DEV_DEP_MSG_IN Bulk-IN header. This header is received by the read() function. The meaning of the (u8) bitmap bmTransferAttributes is: Bit 0 = EOM flag is set when the last transfer of a USBTMC message is received. Bit 1 = is set when the last byte is a termchar (e.g. '\n'). Note that this bit is always zero when the device does not support the termchar feature or when termchar detection is not enabled (see ioctl USBTMC_IOCTL_CONFIG_TERMCHAR). Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com> Reviewed-by: Steve Bayless <steve_bayless@keysight.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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cdc-acm.c | ||
cdc-acm.h | ||
cdc-wdm.c | ||
Kconfig | ||
Makefile | ||
usblp.c | ||
usbtmc.c |