extend the timeout value. dwc_gmac_reset() sometimes takes more time.
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parent
b543b80840
commit
b3feca02ba
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@ -1,4 +1,4 @@
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/* $NetBSD: dwc_gmac.c,v 1.71 2020/06/27 13:34:20 jmcneill Exp $ */
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/* $NetBSD: dwc_gmac.c,v 1.72 2020/12/31 15:09:12 ryo Exp $ */
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/*-
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* Copyright (c) 2013, 2014 The NetBSD Foundation, Inc.
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@ -41,7 +41,7 @@
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#include <sys/cdefs.h>
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__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.71 2020/06/27 13:34:20 jmcneill Exp $");
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__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.72 2020/12/31 15:09:12 ryo Exp $");
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/* #define DWC_GMAC_DEBUG 1 */
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@ -379,7 +379,7 @@ dwc_gmac_reset(struct dwc_gmac_softc *sc)
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bus_space_write_4(sc->sc_bst, sc->sc_bsh, AWIN_GMAC_DMA_BUSMODE,
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bus_space_read_4(sc->sc_bst, sc->sc_bsh, AWIN_GMAC_DMA_BUSMODE)
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| GMAC_BUSMODE_RESET);
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for (cnt = 0; cnt < 3000; cnt++) {
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for (cnt = 0; cnt < 30000; cnt++) {
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if ((bus_space_read_4(sc->sc_bst, sc->sc_bsh, AWIN_GMAC_DMA_BUSMODE)
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& GMAC_BUSMODE_RESET) == 0)
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return 0;
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