ECB_TE
vcpu->arch.sie_block->ecb |= ECB_TE;
#define IS_TE_ENABLED(vcpu) ((vcpu->arch.sie_block->ecb & ECB_TE))
const bool wants_tx = READ_ONCE(scb_o->ecb) & ECB_TE;
bool had_tx = scb_s->ecb & ECB_TE;
scb_s->ecb |= ECB_TE;
if (!rc && (scb_s->ecb & ECB_TE))
if (gpa && (scb_s->ecb & ECB_TE)) {