From: Marcin Hajkowski <marcinx.hajkow...@intel.com> Extend guest channel API to allow bidirectional communication. Modify power manager host and guest side to communicate in both directions.
--- v5: * enhance logging v4: * [vm_power_manager] treat 0 as valid socket id * [guest_manager] use user level logs * correct code formatting v3: * fix global_fds[lcore_id] comparison to invalid value * check 0 to verify if read function actually read some data * define _NACK cmd instead of _NAK * simplify rte_power_guest_channel_receive_msg func logic v2: * send ack only if power operation return positive value * log diffent error for unexpected incoming command and error during ack/nak cmd sending Marcin Hajkowski (4): power: fix invalid socket indicator value power: extend guest channel API for reading power: process incoming confirmation cmds power: send confirmation cmd to vm guest examples/vm_power_manager/channel_monitor.c | 68 +++++++++++++++-- examples/vm_power_manager/guest_cli/Makefile | 1 + .../guest_cli/vm_power_cli_guest.c | 73 +++++++++++++++---- lib/librte_power/channel_commands.h | 5 ++ lib/librte_power/guest_channel.c | 72 ++++++++++++++++-- lib/librte_power/guest_channel.h | 35 +++++++++ lib/librte_power/rte_power_version.map | 1 + 7 files changed, 230 insertions(+), 25 deletions(-) -- 2.17.2
