/**
* This function is what we would push to the core layer if we wanted to be a
* "first class citizen". Instead we hide this here and rely on Verbs ULPs
* to blindly pass the MTU enum value from the PathRecord to us.
*
* The actual flag used to determine "8k MTU" will change and is currently
* unknown.
*/
static inline int verbs_mtu_enum_to_int(struct ib_device *dev, enum ib_mtu mtu)
{
int val = opa_mtu_enum_to_int((int)mtu);
if (val > 0)
return val;
return ib_mtu_enum_to_int(mtu);
}
/**
* This function is what we would push to the core layer if we wanted to be a
* "first class citizen". Instead we hide this here and rely on Verbs ULPs
* to blindly pass the MTU enum value from the PathRecord to us.
*/
static inline int verbs_mtu_enum_to_int(struct ib_device *dev, enum ib_mtu mtu)
{
int val;
/* Constraining 10KB packets to 8KB packets */
if (mtu == (enum ib_mtu)OPA_MTU_10240)
mtu = OPA_MTU_8192;
val = opa_mtu_enum_to_int((int)mtu);
if (val > 0)
return val;
return ib_mtu_enum_to_int(mtu);
}
