git: a06369238d7d - stable/13 - igc: Remove unused register IGC_RXD_SPC_VLAN_MASK

From: Kevin Bowling <kbowling_at_FreeBSD.org>
Date: Sun, 16 Feb 2025 00:27:03 UTC 
The branch stable/13 has been updated by kbowling:

URL: https://cgit.FreeBSD.org/src/commit/?id=a06369238d7df8c0b691b3a1617d5e2f337b63b2

commit a06369238d7df8c0b691b3a1617d5e2f337b63b2
Author:     Kevin Bowling <kbowling@FreeBSD.org>
AuthorDate: 2025-02-13 18:22:50 +0000
Commit:     Kevin Bowling <kbowling@FreeBSD.org>
CommitDate: 2025-02-16 00:26:50 +0000

    igc: Remove unused register IGC_RXD_SPC_VLAN_MASK
    
    We don't use legacy receive descriptors and masking out the vlan ID
    isn't necessary since the tag is in the standard format, so remove it.
    
    (cherry picked from commit 124b7722aad7d4cf12d96c030659aef78175aa9c)
---
 sys/dev/igc/igc_defines.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/dev/igc/igc_defines.h b/sys/dev/igc/igc_defines.h
index e9ebd23c41c3..09f75fe2787e 100644
--- a/sys/dev/igc/igc_defines.h
+++ b/sys/dev/igc/igc_defines.h
@@ -96,7 +96,6 @@
 #define IGC_RXD_ERR_TCPE	0x20    /* TCP/UDP Checksum Error */
 #define IGC_RXD_ERR_IPE	0x40    /* IP Checksum Error */
 #define IGC_RXD_ERR_RXE	0x80    /* Rx Data Error */
-#define IGC_RXD_SPC_VLAN_MASK	0x0FFF  /* VLAN ID is in lower 12 bits */
 
 #define IGC_RXDEXT_STATERR_TST	0x00000100 /* Time Stamp taken */
 #define IGC_RXDEXT_STATERR_LB		0x00040000