github.com/rdolbeau.SBusFPGA
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error msg on timeout

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This commit is contained in:
Romain Dolbeau
2021-02-28 03:50:11 -05:00
parent cebda9e613
commit aa8f136c04
1 changed files with 11 additions and 3 deletions
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14
NetBSD/9.0/usr/src/sys/dev/sbus/rdfpga_sdcard.c
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@@ -256,8 +256,10 @@ static int rdfpga_sdcard_wait_dma_ready(struct rdfpga_sdcard_softc *sc, const in
ctr ++;
}
if (ctrl)
if (ctrl) {
aprint_error_dev(sc->sc_dev, "%s:%d: timed out (%u after %u)\n", __PRETTY_FUNCTION__, __LINE__, ctrl, ctr);
return EBUSY;
}
ctr = 0;
while (((ctrl = bus_space_read_4(sc->sc_bustag, sc->sc_bhregs, RDFPGA_SDCARD_REG_DMA_CTRL)) != 0) &&
@@ -266,8 +268,10 @@ static int rdfpga_sdcard_wait_dma_ready(struct rdfpga_sdcard_softc *sc, const in
ctr ++;
}
if (ctrl)
if (ctrl) {
aprint_error_dev(sc->sc_dev, "%s:%d: timed out (%u after %u)\n", __PRETTY_FUNCTION__, __LINE__, ctrl, ctr);
return EBUSY;
}
return 0;
}
@@ -291,8 +295,10 @@ static int rdfpga_sdcard_wait_device_ready(struct rdfpga_sdcard_softc *sc, const
/* bus_space_read_4(sc->sc_bustag, sc->sc_bhregs, RDFPGA_SDCARD_REG_STATUS)); */
if (ctrl)
if (ctrl) {
aprint_error_dev(sc->sc_dev, "%s:%d: timed out (%u after %u)\n", __PRETTY_FUNCTION__, __LINE__, ctrl, ctr);
return EBUSY;
}
return rdfpga_sdcard_wait_dma_ready(sc, count);
}
@@ -300,6 +306,8 @@ static int rdfpga_sdcard_wait_device_ready(struct rdfpga_sdcard_softc *sc, const
static int rdfpga_sdcard_read_block(struct rdfpga_sdcard_softc *sc, const u_int32_t block, void *data) {
int res = 0;
u_int32_t ctrl;
//aprint_normal_dev(sc->sc_dev, "Reading block %u from sdcard\n", block);
if ((res = rdfpga_sdcard_wait_device_ready(sc, 50000)) != 0)
return res;