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Merge branch 'sunhme-cleanups'

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Sean Anderson says:

====================
net: sunhme: Probe/IRQ cleanups

Well, I've had these patches kicking around in my tree since last
October, so I guess I had better get around to posting them. This
series is mainly a cleanup/consolidation of the probe process, with
some interrupt changes as well.  Some of these changes are SBUS- (AKA
SPARC-) specific, so this should really get some testing there as well
to ensure nothing breaks. I've CC'd a few SPARC mailing lists in hopes
that someone there can try this out. I also have an SBUS card I
ordered by mistake if anyone has a SPARC computer but lacks this card.

Changes in v4:
- Tweak variable order for yuletide
- Move uninitialized return to its own commit
- Use correct SBUS/PCI accessors
- Rework hme_version to set the default in pci/sbus_probe and override it (if
  necessary) in common_probe

Changes in v3:
- Incorperate a fix from another series into this commit

Changes in v2:
- Move happy_meal_begin_auto_negotiation earlier and remove forward declaration
- Make some more includes common
- Clean up mac address init
- Inline error returns
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2023-03-27 08:41:57 +01:00
commit fe5b9907ba
2 changed files with 418 additions and 743 deletions
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1155
drivers/net/ethernet/sun/sunhme.c
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6
drivers/net/ethernet/sun/sunhme.h
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@ -462,22 +462,20 @@ struct happy_meal {
};
/* Here are the happy flags. */
#define HFLAG_POLL 0x00000001 /* We are doing MIF polling */
#define HFLAG_FENABLE 0x00000002 /* The MII frame is enabled */
#define HFLAG_LANCE 0x00000004 /* We are using lance-mode */
#define HFLAG_RXENABLE 0x00000008 /* Receiver is enabled */
#define HFLAG_AUTO 0x00000010 /* Using auto-negotiation, 0 = force */
#define HFLAG_FULL 0x00000020 /* Full duplex enable */
#define HFLAG_MACFULL 0x00000040 /* Using full duplex in the MAC */
#define HFLAG_POLLENABLE 0x00000080 /* Actually try MIF polling */
#define HFLAG_RXCV 0x00000100 /* XXX RXCV ENABLE */
#define HFLAG_INIT 0x00000200 /* Init called at least once */
#define HFLAG_LINKUP 0x00000400 /* 1 = Link is up */
#define HFLAG_PCI 0x00000800 /* PCI based Happy Meal */
#define HFLAG_QUATTRO 0x00001000 /* On QFE/Quattro card */
#define HFLAG_20_21 (HFLAG_POLLENABLE | HFLAG_FENABLE)
#define HFLAG_NOT_A0 (HFLAG_POLLENABLE | HFLAG_FENABLE | HFLAG_LANCE | HFLAG_RXCV)
#define HFLAG_20_21 HFLAG_FENABLE
#define HFLAG_NOT_A0 (HFLAG_FENABLE | HFLAG_LANCE | HFLAG_RXCV)
/* Support for QFE/Quattro cards. */
struct quattro {