Flip on the LEDs on a 7811 when each of the rings is active (and turn them

off when not), I should really get a life.

2 files changed, 20 insertions, 3 deletions

diff --git a/sys/dev/pci/hifn7751.c b/sys/dev/pci/hifn7751.c
index 51387d280f4..a789660a96b 100644
--- a/sys/dev/pci/hifn7751.c
+++ b/sys/dev/pci/hifn7751.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hifn7751.c,v 1.124 2002/07/21 19:08:26 jason Exp $	*/
+/*	$OpenBSD: hifn7751.c,v 1.125 2002/07/21 19:55:33 jason Exp $	*/
 
 /*
  * Invertex AEON / Hifn 7751 driver
@@ -161,7 +161,7 @@ hifn_attach(parent, self, aux)
 
 	if (PCI_VENDOR(pa->pa_id) == PCI_VENDOR_HIFN &&
 	    PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_HIFN_7811)
-		sc->sc_flags |= HIFN_IS_7811 | HIFN_HAS_RNG;
+		sc->sc_flags |= HIFN_IS_7811 | HIFN_HAS_RNG | HIFN_HAS_LEDS;
 
 	cmd = pci_conf_read(pc, pa->pa_tag, PCI_COMMAND_STATUS_REG);
 	cmd |= PCI_COMMAND_MEM_ENABLE | PCI_COMMAND_MASTER_ENABLE;
@@ -754,6 +754,7 @@ hifn_init_pci_registers(sc)
 		HIFN_DMAIER_ILLW | HIFN_DMAIER_ILLR : 0);
 	sc->sc_dmaier &= ~HIFN_DMAIER_C_WAIT;
 	WRITE_REG_1(sc, HIFN_1_DMA_IER, sc->sc_dmaier);
+	CLR_LED(sc, HIFN_MIPSRST_LED0 | HIFN_MIPSRST_LED1 | HIFN_MIPSRST_LED2);
 
 	WRITE_REG_0(sc, HIFN_0_PUCNFG, HIFN_PUCNFG_COMPSING |
 	    HIFN_PUCNFG_DRFR_128 | HIFN_PUCNFG_TCALLPHASES |
@@ -1514,6 +1515,7 @@ hifn_crypto(sc, cmd, crp)
 	if (sc->sc_c_busy == 0) {
 		WRITE_REG_1(sc, HIFN_1_DMA_CSR, HIFN_DMACSR_C_CTRL_ENA);
 		sc->sc_c_busy = 1;
+		SET_LED(sc, HIFN_MIPSRST_LED0);
 	}
 
 	/*
@@ -1533,6 +1535,7 @@ hifn_crypto(sc, cmd, crp)
 	if (sc->sc_s_busy == 0) {
 		WRITE_REG_1(sc, HIFN_1_DMA_CSR, HIFN_DMACSR_S_CTRL_ENA);
 		sc->sc_s_busy = 1;
+		SET_LED(sc, HIFN_MIPSRST_LED1);
 	}
 
 	/*
@@ -1560,6 +1563,7 @@ hifn_crypto(sc, cmd, crp)
 	if (sc->sc_r_busy == 0) {
 		WRITE_REG_1(sc, HIFN_1_DMA_CSR, HIFN_DMACSR_R_CTRL_ENA);
 		sc->sc_r_busy = 1;
+		SET_LED(sc, HIFN_MIPSRST_LED2);
 	}
 
 	if (cmd->sloplen)
@@ -1613,10 +1617,12 @@ hifn_tick(vsc)
 		if (dma->cmdu == 0 && sc->sc_c_busy) {
 			sc->sc_c_busy = 0;
 			r |= HIFN_DMACSR_C_CTRL_DIS;
+			CLR_LED(sc, HIFN_MIPSRST_LED0);
 		}
 		if (dma->srcu == 0 && sc->sc_s_busy) {
 			sc->sc_s_busy = 0;
 			r |= HIFN_DMACSR_S_CTRL_DIS;
+			CLR_LED(sc, HIFN_MIPSRST_LED1);
 		}
 		if (dma->dstu == 0 && sc->sc_d_busy) {
 			sc->sc_d_busy = 0;
@@ -1625,6 +1631,7 @@ hifn_tick(vsc)
 		if (dma->resu == 0 && sc->sc_r_busy) {
 			sc->sc_r_busy = 0;
 			r |= HIFN_DMACSR_R_CTRL_DIS;
+			CLR_LED(sc, HIFN_MIPSRST_LED2);
 		}
 		if (r)
 			WRITE_REG_1(sc, HIFN_1_DMA_CSR, r);
diff --git a/sys/dev/pci/hifn7751var.h b/sys/dev/pci/hifn7751var.h
index 6f672fe4330..9424c182b40 100644
--- a/sys/dev/pci/hifn7751var.h
+++ b/sys/dev/pci/hifn7751var.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: hifn7751var.h,v 1.43 2002/07/21 19:08:26 jason Exp $	*/
+/*	$OpenBSD: hifn7751var.h,v 1.44 2002/07/21 19:55:33 jason Exp $	*/
 
 /*
  * Invertex AEON / Hifn 7751 driver
@@ -156,6 +156,7 @@ struct hifn_softc {
 #define	HIFN_HAS_PUBLIC		2
 #define	HIFN_IS_7811		4
 #define	HIFN_NO_BURSTWRITE	8
+#define	HIFN_HAS_LEDS		16
 	struct timeout sc_rngto, sc_tickto;
 	int sc_rngfirst;
 	int sc_rnghz;
@@ -190,6 +191,15 @@ struct hifn_softc {
 #define	READ_REG_1(sc,reg) \
     bus_space_read_4((sc)->sc_st1, (sc)->sc_sh1, reg)
 
+#define	SET_LED(sc,v)							\
+	if (sc->sc_flags & HIFN_HAS_LEDS)				\
+		WRITE_REG_1(sc, HIFN_1_7811_MIPSRST,			\
+		    READ_REG_1(sc, HIFN_1_7811_MIPSRST) | (v))
+#define	CLR_LED(sc,v)							\
+	if (sc->sc_flags & HIFN_HAS_LEDS)				\
+		WRITE_REG_1(sc, HIFN_1_7811_MIPSRST,			\
+		    READ_REG_1(sc, HIFN_1_7811_MIPSRST) & ~(v))
+
 /*
  *  hifn_command_t
  *