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igc: Remove unused register IGC_RXD_SPC_VLAN_MASK
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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)
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@kev009 @fichtner
kev009 authored and fichtner committed Feb 18, 2025
1 parent a9d080a commit 2ff3730
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1 change: 0 additions & 1 deletion sys/dev/igc/igc_defines.h
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Original file line number Diff line number Diff line change
Expand Up @@ -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
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