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Date:      Wed, 21 Jan 2026 15:29:48 +0000
From:      Michael Tuexen <tuexen@FreeBSD.org>
To:        src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org
Subject:   git: 35c9d8f04a19 - stable/14 - dwc: cleanup
Message-ID:  <6970f0ec.30aa2.1dabe027@gitrepo.freebsd.org>
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The branch stable/14 has been updated by tuexen:

URL: https://cgit.FreeBSD.org/src/commit/?id=35c9d8f04a192310d37aa13e5749f3a6933693e8

commit 35c9d8f04a192310d37aa13e5749f3a6933693e8
Author:     Michael Tuexen <tuexen@FreeBSD.org>
AuthorDate: 2026-01-20 10:25:31 +0000
Commit:     Michael Tuexen <tuexen@FreeBSD.org>
CommitDate: 2026-01-21 15:26:48 +0000

    dwc: cleanup
    
    Reviewed by:            Timo Völker
    Differential Revision:  https://reviews.freebsd.org/D54788
    
    (cherry picked from commit 3d771e0db66da77da5a7f323df1c0638e6b586ea)
---
 sys/dev/dwc/if_dwc.c | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/sys/dev/dwc/if_dwc.c b/sys/dev/dwc/if_dwc.c
index 898fc75d2653..147b6351a9f8 100644
--- a/sys/dev/dwc/if_dwc.c
+++ b/sys/dev/dwc/if_dwc.c
@@ -523,7 +523,7 @@ dwc_enable_csum_offload(struct dwc_softc *sc)
 
 	DWC_ASSERT_LOCKED(sc);
 	reg = READ4(sc, MAC_CONFIGURATION);
-	if ((if_getcapenable(sc->ifp) & IFCAP_RXCSUM) != 0)
+	if ((if_getcapenable(sc->ifp) & (IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6)) != 0)
 		reg |= CONF_IPC;
 	else
 		reg &= ~CONF_IPC;
@@ -713,7 +713,7 @@ dwc_setup_txbuf(struct dwc_softc *sc, int idx, struct mbuf **mp)
 
 	m = *mp;
 
-	if ((m->m_pkthdr.csum_flags & CSUM_DELAY_DATA) != 0)
+	if ((m->m_pkthdr.csum_flags & (CSUM_DELAY_DATA | CSUM_DELAY_DATA_IPV6)) != 0)
 		flags = (sc->mactype != DWC_GMAC_EXT_DESC) ? NTDESC1_CIC_SEG : ETDESC0_CIC_SEG;
 	else if ((m->m_pkthdr.csum_flags & CSUM_IP) != 0)
 		flags = (sc->mactype != DWC_GMAC_EXT_DESC) ? NTDESC1_CIC_HDR : ETDESC0_CIC_HDR;
@@ -854,7 +854,7 @@ dwc_rxfinish_one(struct dwc_softc *sc, struct dwc_hwdesc *desc,
 	m->m_len = len;
 	if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1);
 
-	if ((if_getcapenable(ifp) & IFCAP_RXCSUM) != 0 &&
+	if ((if_getcapenable(ifp) & (IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6)) != 0 &&
 	  (rdesc0 & RDESC0_FT) != 0) {
 		m->m_pkthdr.csum_flags = CSUM_IP_CHECKED;
 		if ((rdesc0 & RDESC0_ICE) == 0)
@@ -1254,18 +1254,14 @@ dwc_ioctl(if_t ifp, u_long cmd, caddr_t data)
 		}
 		if (mask & (IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6))
 			if_togglecapenable(ifp, IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6);
-		if (mask & IFCAP_TXCSUM)
+		if (mask & IFCAP_TXCSUM) {
 			if_togglecapenable(ifp, IFCAP_TXCSUM);
-		if ((if_getcapenable(ifp) & IFCAP_TXCSUM) != 0)
-			if_sethwassistbits(ifp, CSUM_IP | CSUM_DELAY_DATA, 0);
-		else
-			if_sethwassistbits(ifp, 0, CSUM_IP | CSUM_DELAY_DATA);
-		if (mask & IFCAP_TXCSUM_IPV6)
+			if_togglehwassist(ifp, CSUM_IP | CSUM_DELAY_DATA);
+		}
+		if (mask & IFCAP_TXCSUM_IPV6) {
 			if_togglecapenable(ifp, IFCAP_TXCSUM_IPV6);
-		if ((if_getcapenable(ifp) & IFCAP_TXCSUM_IPV6) != 0)
-			if_sethwassistbits(ifp, CSUM_DELAY_DATA_IPV6, 0);
-		else
-			if_sethwassistbits(ifp, 0, CSUM_DELAY_DATA_IPV6);
+			if_togglehwassist(ifp, CSUM_DELAY_DATA_IPV6);
+		}
 
 		if (if_getdrvflags(ifp) & IFF_DRV_RUNNING) {
 			DWC_LOCK(sc);
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