[PATCH v3 6/9] NTB: Add Messaging NTB API

2016-12-20 Thread Serge Semin
Some IDT NTB-capable PCIe-switches have message registers to communicate with peer devices. This patch adds new NTB API callback methods, which can be used to utilize these registers functionality: ntb_msg_count(); - get number of message registers ntb_msg_inbits(); - get bitfield of inbound

[PATCH v3 6/9] NTB: Add Messaging NTB API

2016-12-20 Thread Serge Semin
Some IDT NTB-capable PCIe-switches have message registers to communicate with peer devices. This patch adds new NTB API callback methods, which can be used to utilize these registers functionality: ntb_msg_count(); - get number of message registers ntb_msg_inbits(); - get bitfield of inbound

[PATCH v3 6/9] NTB: Add Messaging NTB API

2016-12-13 Thread Serge Semin
Some IDT NTB-capable PCIe-switches have message registers to communicate with peer devices. This patch adds new NTB API callback methods, which can be used to utilize these registers functionality: ntb_msg_count(); - get number of message registers ntb_msg_inbits(); - get bitfield of inbound

[PATCH v3 6/9] NTB: Add Messaging NTB API

2016-12-13 Thread Serge Semin
Some IDT NTB-capable PCIe-switches have message registers to communicate with peer devices. This patch adds new NTB API callback methods, which can be used to utilize these registers functionality: ntb_msg_count(); - get number of message registers ntb_msg_inbits(); - get bitfield of inbound