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Fix comments and debug printfs: Tx FIFOs underflow, they don't 

overflow.
This commit is contained in:
dyoung 2005-12-13 05:10:55 +00:00
parent 830e4be4c8
commit 47b698d0b8
2 changed files with 5 additions and 5 deletions
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6
sys/dev/ic/rtw.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: rtw.c,v 1.59 2005/12/13 05:07:14 dyoung Exp $ */
/* $NetBSD: rtw.c,v 1.60 2005/12/13 05:10:55 dyoung Exp $ */
/*-
* Copyright (c) 2004, 2005 David Young. All rights reserved.
*
@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rtw.c,v 1.59 2005/12/13 05:07:14 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: rtw.c,v 1.60 2005/12/13 05:10:55 dyoung Exp $");
#include "bpfilter.h"
@ -2034,7 +2034,7 @@ rtw_intr_ioerror(struct rtw_softc *sc, uint16_t isr)
struct rtw_regs *regs = &sc->sc_regs;
if ((isr & RTW_INTR_TXFOVW) != 0) {
printf("%s: tx fifo overflow\n", sc->sc_dev.dv_xname);
printf("%s: tx fifo underflow\n", sc->sc_dev.dv_xname);
rcvr = xmtr = 1;
cr |= RTW_CR_TE | RTW_CR_RE;
}

4
sys/dev/ic/rtwreg.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: rtwreg.h,v 1.14 2005/11/23 04:12:33 dyoung Exp $ */
/* $NetBSD: rtwreg.h,v 1.15 2005/12/13 05:10:55 dyoung Exp $ */
/*-
* Copyright (c) 2004, 2005 David Young. All rights reserved.
*
@ -152,7 +152,7 @@
#define RTW_IMR 0x3c /* Interrupt Mask Register, 16b */
#define RTW_ISR 0x3e /* Interrupt status register, 16b */
#define RTW_INTR_TXFOVW BIT(15) /* Tx FIFO Overflow */
#define RTW_INTR_TXFOVW BIT(15) /* Tx FIFO underflow */
#define RTW_INTR_TIMEOUT BIT(14) /* Time Out: 1 indicates
* RTW_TSFTR[0:31] = RTW_TINT
*/