diff options
| author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2015-09-29 18:11:15 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 12:46:06 +0100 |
| commit | d3d912eb7386b7512f131b34407978cecccb3703 (patch) | |
| tree | 8ecb25d1b63f3bf6cfafa006df90491c8bbcb0f9 /drivers/misc/mic/scif/scif_main.h | |
| parent | b7f944411b4a628443f84a542858a8c78847bb48 (diff) | |
misc: mic: Add support for kernel mode SCIF clients
Add support for registration/de-registration of kernel mode SCIF
clients. SCIF clients are probed with new and existing SCIF peer
devices. Similarly the client remove method is called when SCIF
peer devices are removed.
Changes to SCIF peer device framework necessitated by supporting
kernel mode SCIF clients are also included in this patch.
Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>
Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mic/scif/scif_main.h')
| -rw-r--r-- | drivers/misc/mic/scif/scif_main.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/misc/mic/scif/scif_main.h b/drivers/misc/mic/scif/scif_main.h index 87c13279a8f0..b0795b059803 100644 --- a/drivers/misc/mic/scif/scif_main.h +++ b/drivers/misc/mic/scif/scif_main.h @@ -140,7 +140,7 @@ struct scif_p2p_info { * @db: doorbell the peer will trigger to generate an interrupt on self * @rdb: Doorbell to trigger on the peer to generate an interrupt on the peer * @cookie: Cookie received while registering the interrupt handler - * init_msg_work: work scheduled for SCIF_INIT message processing + * @peer_add_work: Work for handling device_add for peer devices * @p2p_dwork: Delayed work to enable polling for P2P state * @qp_dwork: Delayed work for enabling polling for remote QP information * @p2p_retry: Number of times to retry polling of P2P state @@ -166,7 +166,7 @@ struct scif_dev { int db; int rdb; struct mic_irq *cookie; - struct work_struct init_msg_work; + struct work_struct peer_add_work; struct delayed_work p2p_dwork; struct delayed_work qp_dwork; int p2p_retry; @@ -183,6 +183,7 @@ struct scif_dev { extern struct scif_info scif_info; extern struct idr scif_ports; +extern struct bus_type scif_peer_bus; extern struct scif_dev *scif_dev; extern const struct file_operations scif_fops; extern const struct file_operations scif_anon_fops; |