> -----Original Message----- > From: Hao Chen <[email protected]> > Sent: Tuesday, September 13, 2022 5:55 PM > To: [email protected]; Xia, Chenbo <[email protected]> > Cc: [email protected]; [email protected]; [email protected]; Hao Chen > <[email protected]> > Subject: [PATCH] vhost: enable CONFIG feature > > Enable this feature, so that libvirt or qemu can call vdpa vendor > driver's ops '.get_config' through 'vhost_net_get_config' to get > the mac address of the vdpa hardware without manual configuration.
I think we should add this in vendor's vdpa driver, not in common library. Because some hardware and the sw back-end can't support get/set config. Thanks, Chenbo > > Signed-off-by: Hao Chen <[email protected]> > --- > lib/vhost/vhost_user.h | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/lib/vhost/vhost_user.h b/lib/vhost/vhost_user.h > index 8ecca68597..12e8d116f3 100644 > --- a/lib/vhost/vhost_user.h > +++ b/lib/vhost/vhost_user.h > @@ -23,7 +23,8 @@ > (1ULL << > VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD) | \ > (1ULL << > VHOST_USER_PROTOCOL_F_HOST_NOTIFIER) | \ > (1ULL << > VHOST_USER_PROTOCOL_F_PAGEFAULT) | > \ > - (1ULL << VHOST_USER_PROTOCOL_F_STATUS)) > + (1ULL << VHOST_USER_PROTOCOL_F_STATUS) > | \ > + (1ULL << VHOST_USER_PROTOCOL_F_CONFIG)) > > typedef enum VhostUserRequest { > VHOST_USER_NONE = 0, > -- > 2.34.1
