Hi,

I tested ice(4) on sparc64 and it works in my setup.

ice0 at pci18 dev 0 function 0 "Intel E810-XXV SFP" rev 0x02: msix
ice1 at pci18 dev 0 function 1 "Intel E810-XXV SFP" rev 0x02: msix
ice0: fw 7.3.4 api 1.7 nvm 4.30 etid 8001b891 netlist 4.2.5000-1.14.0.2b9b23c0 oem 1.3415.0 ddp 1.3.41.0, 8 queues, address 50:7c:6f:86:f8:02
ice1: fw 7.3.4 api 1.7 nvm 4.30 etid 8001b891 netlist 4.2.5000-1.14.0.2b9b23c0 oem 1.3415.0 ddp 1.3.41.0, 8 queues, address 50:7c:6f:86:f8:03

I guess we can enable it here as in amd64.

ok?

bye,
Jan

Index: arch/sparc64/conf/GENERIC
===================================================================
RCS file: /cvs/src/sys/arch/sparc64/conf/GENERIC,v
diff -u -p -r1.324 GENERIC
--- arch/sparc64/conf/GENERIC	9 Feb 2024 11:05:22 -0000	1.324
+++ arch/sparc64/conf/GENERIC	13 Nov 2025 14:03:59 -0000
@@ -99,6 +99,7 @@ thtc*	at pci?			# Tehuti Networks 10Gb e
 tht*	at thtc?
 jme*	at pci?			# JMicron JMC250/JMC260 Ethernet
 igc*	at pci?			# Intel I225 Ethernet
+ice*	at pci?			# Intel E810 100GbE
 
 ath*	at pci?			# Atheros AR5k (802.11a/b/g)
 ath*	at cardbus?		# Atheros AR5k (802.11a/b/g)