C++ (Cpp) RME_Q_NUM Examples

Example #1

File: bfa_hw_cb.c Project: CSCLOG/beaglebone

/*
 * Actions to respond RME Interrupt for Crossbow ASIC:
 * - Write 1 to Interrupt Status register
 *              INTX - done in bfa_intx()
 *              MSIX - done in bfa_hwcb_rspq_ack_msix()
 * - Update CI (only if new CI)
 */
static void
bfa_hwcb_rspq_ack_msix(struct bfa_s *bfa, int rspq, u32 ci)
{
	writel(__HFN_INT_RME_Q0 << RME_Q_NUM(bfa_ioc_pcifn(&bfa->ioc), rspq),
		bfa->iocfc.bfa_regs.intr_status);

	if (bfa_rspq_ci(bfa, rspq) == ci)
		return;

	bfa_rspq_ci(bfa, rspq) = ci;
	writel(ci, bfa->iocfc.bfa_regs.rme_q_ci[rspq]);
	mmiowb();
}

Example #2

File: bfa_hw_cb.c Project: Medvedroid/OT_903D-kernel-2.6.35.7

static void
bfa_hwcb_rspq_ack_msix(struct bfa_s *bfa, int rspq)
{
	bfa_reg_write(bfa->iocfc.bfa_regs.intr_status,
		__HFN_INT_RME_Q0 << RME_Q_NUM(bfa_ioc_pcifn(&bfa->ioc), rspq));
}