From 0699a73af3811b66b1ab5650575acee5eea841ab Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Mon, 22 Jul 2013 21:32:09 +0200 Subject: firewire: fix libdc1394/FlyCap2 iso event regression Commit 18d627113b83 (firewire: prevent dropping of completed iso packet header data) was intended to be an obvious bug fix, but libdc1394 and FlyCap2 depend on the old behaviour by ignoring all returned information and thus not noticing that not all packets have been received yet. The result was that the video frame buffers would be saved before they contained the correct data. Reintroduce the old behaviour for old clients. Tested-by: Stepan Salenikovich Tested-by: Josep Bosch Cc: # 3.4+ Signed-off-by: Clemens Ladisch Signed-off-by: Stefan Richter --- include/uapi/linux/firewire-cdev.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/firewire-cdev.h b/include/uapi/linux/firewire-cdev.h index d50036953497..1db453e4b550 100644 --- a/include/uapi/linux/firewire-cdev.h +++ b/include/uapi/linux/firewire-cdev.h @@ -215,8 +215,8 @@ struct fw_cdev_event_request2 { * with the %FW_CDEV_ISO_INTERRUPT bit set, when explicitly requested with * %FW_CDEV_IOC_FLUSH_ISO, or when there have been so many completed packets * without the interrupt bit set that the kernel's internal buffer for @header - * is about to overflow. (In the last case, kernels with ABI version < 5 drop - * header data up to the next interrupt packet.) + * is about to overflow. (In the last case, ABI versions < 5 drop header data + * up to the next interrupt packet.) * * Isochronous transmit events (context type %FW_CDEV_ISO_CONTEXT_TRANSMIT): * -- cgit v1.2.3 From 9ea7187c53f63e31f2d1b2b1e474e31808565009 Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 31 Jul 2013 01:19:43 +0200 Subject: NFC: netlink: Rename CMD_FW_UPLOAD to CMD_FW_DOWNLOAD Loading a firmware into a target is typically called firmware download, not firmware upload. So we rename the netlink API to NFC_CMD_FW_DOWNLOAD in order to avoid any terminology confusion from userspace. Signed-off-by: Samuel Ortiz --- include/uapi/linux/nfc.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h index caed0f324d5f..8137dd8d2adf 100644 --- a/include/uapi/linux/nfc.h +++ b/include/uapi/linux/nfc.h @@ -69,8 +69,8 @@ * starting a poll from a device which has a secure element enabled means * we want to do SE based card emulation. * @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element. - * @NFC_CMD_FW_UPLOAD: Request to Load/flash firmware, or event to inform that - * some firmware was loaded + * @NFC_CMD_FW_DOWNLOAD: Request to Load/flash firmware, or event to inform + * that some firmware was loaded */ enum nfc_commands { NFC_CMD_UNSPEC, @@ -94,7 +94,7 @@ enum nfc_commands { NFC_CMD_DISABLE_SE, NFC_CMD_LLC_SDREQ, NFC_EVENT_LLC_SDRES, - NFC_CMD_FW_UPLOAD, + NFC_CMD_FW_DOWNLOAD, NFC_EVENT_SE_ADDED, NFC_EVENT_SE_REMOVED, /* private: internal use only */ -- cgit v1.2.3