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Be more verbose about error conditions.

This commit is contained in:
mlelstv 2015-08-02 07:14:10 +00:00
parent f89cb33206
commit b296682ed1
1 changed files with 9 additions and 5 deletions
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14
sys/dev/sdmmc/sdhc.c
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@ -1,4 +1,4 @@
/* $NetBSD: sdhc.c,v 1.67 2015/08/02 07:07:02 mlelstv Exp $ */
/* $NetBSD: sdhc.c,v 1.68 2015/08/02 07:14:10 mlelstv Exp $ */
/* $OpenBSD: sdhc.c,v 1.25 2009/01/13 19:44:20 grange Exp $ */
/*
@ -23,7 +23,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sdhc.c,v 1.67 2015/08/02 07:07:02 mlelstv Exp $");
__KERNEL_RCSID(0, "$NetBSD: sdhc.c,v 1.68 2015/08/02 07:14:10 mlelstv Exp $");
#ifdef _KERNEL_OPT
#include "opt_sdmmc.h"
@ -991,6 +991,8 @@ sdhc_bus_clock(sdmmc_chipset_handle_t sch, int freq)
*/
if (!sdhc_clock_divisor(hp, freq, &div)) {
/* Invalid base clock frequency or `freq' value. */
aprint_error_dev(hp->sc->sc_dev,
"Invalid bus clock %d kHz\n", freq);
error = EINVAL;
goto out;
}
@ -1163,8 +1165,8 @@ sdhc_wait_state(struct sdhc_host *hp, uint32_t mask, uint32_t value)
return 0;
sdmmc_delay(10);
}
DPRINTF(0,("%s: timeout waiting for %x (state=%x)\n", HDEVNAME(hp),
value, state));
aprint_error_dev(hp->sc->sc_dev, "timeout waiting for %x (state=%x)\n",
value, state);
return ETIMEDOUT;
}
@ -1344,8 +1346,10 @@ sdhc_start_command(struct sdhc_host *hp, struct sdmmc_command *cmd)
/* Wait until command and data inhibit bits are clear. (1.5) */
error = sdhc_wait_state(hp, SDHC_CMD_INHIBIT_MASK, 0);
if (error)
if (error) {
aprint_error_dev(sc->sc_dev, "command or data phase inhibited\n");
return error;
}
DPRINTF(1,("%s: writing cmd: blksize=%d blkcnt=%d mode=%04x cmd=%04x\n",
HDEVNAME(hp), blksize, blkcount, mode, command));