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Date: Sun, 29 Nov 2015 13:22:51 +0100 From: Dave Penkler <dpenkler@...il.com> To: gregkh@...uxfoundation.org Cc: peter.chen@...escale.com, teuniz@...il.com, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v6 0/5] usb: usbtmc: Add support for missing functions in USBTMC-USB488 spec Implement support for the USB488 defined READ_STATUS_BYTE ioctl (1/5) and SRQ notifications with fasync (2/5) and poll/select (3/5) in order to be able to synchronize with variable duration instrument operations. Add ioctls for other USB488 requests: REN_CONTROL, GOTO_LOCAL and LOCAL_LOCKOUT. (4/5) Add convenience ioctl to return all device capabilities (5/5) PATCH Changelog: v6 - Remove more excess newlines Rearrange declaration blocks aesthetically Remove __func__ parameter from dev_xxx calls Simplify tests for interrupt-in notifications Propagate return code from usb_submit_urb() v5 - Remove excess newlines and parens - Move dev variable initialisations to declaration - Add comment on interrupt btag wrap - simplify test in usbtmc_free_int() v4 - Remove excess newlines and parens - simplify some expressions v3 - Split into multiple patches as per gregkh request V2 - Fix V1 bug: not waking sleepers on disconnect. - Correct sparse warnings. V1 - Original patch Testing: All functions tested ok on an USBTMC-USB488 compliant oscilloscope Dave Penkler (5): Implement an ioctl to support the USMTMC-USB488 READ_STATUS_BYTE operation. Add support for USBTMC USB488 SRQ notification with fasync Add support for receiving USBTMC USB488 SRQ notifications via poll/select Add ioctl to retrieve USBTMC-USB488 capabilities Add ioctls to enable and disable local controls on an instrument drivers/usb/class/usbtmc.c | 330 +++++++++++++++++++++++++++++++++++++++++++ include/uapi/linux/usb/tmc.h | 29 +++- 2 files changed, 356 insertions(+), 3 deletions(-) -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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