intel/igc/igc_defines.h

1 /* SPDX-License-Identifier: GPL-2.0 */
17 /* Definitions for power management and wakeup registers */
22 #define IGC_WUFC_LNKC		0x00000001 /* Link Status Change Wakeup Enable */
23 #define IGC_WUFC_MAG		0x00000002 /* Magic Packet Wakeup Enable */
24 #define IGC_WUFC_EX		0x00000004 /* Directed Exact Wakeup Enable */
25 #define IGC_WUFC_MC		0x00000008 /* Directed Multicast Wakeup Enable */
26 #define IGC_WUFC_BC		0x00000010 /* Broadcast Wakeup Enable */
62 /* Wakeup Filter Control Extended */
90 /* Loop limit on how long we wait for auto-negotiation to complete */
172 /* 1000BASE-T Control Register */
176 /* 1000BASE-T Status Register */
239 /* 1Gbps and 2.5Gbps half duplex is not supported, nor spec-compliant. */
260 #define IGC_ICR_RXDMT0		BIT(4)	/* Rx desc min. threshold (0) */
285 #define IGC_IMS_RXDMT0		IGC_ICR_RXDMT0	/* Rx desc min. threshold */
288 #define IGC_QVECTOR_MASK	0x7FFC		/* Q-vector mask */
293 #define IGC_ICS_RXDMT0		IGC_ICR_RXDMT0    /* rx desc min. threshold */
332 #define IGC_TCTL_CT		0x00000ff0 /* collision threshold */
334 #define IGC_TCTL_RTLC		0x01000000 /* Re-transmit on late collision */
406 #define IGC_DTXMXPKTSZ_DEFAULT	0x98 /* 9728-byte Jumbo frames */
411 #define IGC_RETX_CTL_QBVFULLTH_SHIFT	8 /* QBV Retry Buffer Full Threshold */
412 #define IGC_RETX_CTL_QBVFULLEN	0x1000 /* Enable QBV Retry Buffer Full Threshold */
595 #define IGC_PTM_STAT_ADJUST_CYC		BIT(5) /* 1588 timer adjusted during non-1st PTM cycle */
601 /* GPY211 - I225 defines */
614 #define IGC_MANC_SMBUS_EN	0x00000001 /* SMBus Enabled - RO */
615 #define IGC_MANC_ASF_EN		0x00000002 /* ASF Enabled - RO */
619 #define MAX_PHY_REG_ADDRESS	0x1F  /* 5 bit address bus (0-0x1F) */
640 #define PHY_1000T_CTRL		0x09 /* 1000Base-T Control Reg */
641 #define PHY_1000T_STATUS	0x0A /* 1000Base-T Status Reg */
659 /* EEE Link-Partner Ability */
664 #define IGC_N0_QUEUE		-1
695 /* Minimum time for 100BASE-T where no data will be transmit following move out