xref: /netbsd-src/sys/dev/pci/ixgbe/ixgbe_bypass.h (revision 4ab64dd8558009744b547d27ef7493447654442b)
1 /* $NetBSD: ixgbe_bypass.h,v 1.5 2023/10/06 14:48:08 msaitoh Exp $ */
2 /******************************************************************************
3 
4   Copyright (c) 2001-2020, Intel Corporation
5   All rights reserved.
6 
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33 ******************************************************************************/
34 /*$FreeBSD: head/sys/dev/ixgbe/ixgbe_bypass.h 320688 2017-07-05 17:27:03Z erj $*/
35 
36 #ifndef _IXGBE_BYPASS_H_
37 #define _IXGBE_BYPASS_H_
38 
39 /*
40  * The bypass driver needs to set FW to a epoc of the number of
41  * seconds we are into this year.  This macro's help support that.
42  */
43 #define SEC_PER_DAY     (60 * 60 * 24)
44 #define SEC_PER_YEAR    (SEC_PER_DAY * 365)
45 #define SEC_PER_LYEAR   (SEC_PER_DAY * 366)
46 #define LEAP_YR(y)      ((y % 400 == 0) || ((y % 4 == 0) && (y % 100 != 0)))
47 #define SEC_THIS_YEAR(y)        (LEAP_YR(y) ? SEC_PER_LYEAR : SEC_PER_YEAR)
48 
49 void ixgbe_bypass_init(struct ixgbe_softc *);
50 
51 #endif /* _IXGBE_BYPASS_H_ */
52