diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2007-08-15 00:43:44 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2007-08-15 00:43:44 +0000 |
| commit | f348afed80fd9e01405120cdb9f4f8754d97f057 (patch) | |
| tree | 614dcd2ef3eb164dc2f9aec417cbddb5770299e3 /sys/dev | |
| parent | f2353d4473646f0b8d54d6cd7ee5aeda14be2dfd (diff) | |
provide a map of the board type the flash memory will tell us we are to the
type of interface it provides. drivers need to deal with 10Gb (XGB) and
gigabit (GBE) differently.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/if_nxe.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/sys/dev/pci/if_nxe.c b/sys/dev/pci/if_nxe.c index ff47eecd660..8d13649c654 100644 --- a/sys/dev/pci/if_nxe.c +++ b/sys/dev/pci/if_nxe.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_nxe.c,v 1.14 2007/08/15 00:33:45 dlg Exp $ */ +/* $OpenBSD: if_nxe.c,v 1.15 2007/08/15 00:43:43 dlg Exp $ */ /* * Copyright (c) 2007 David Gwynne <dlg@openbsd.org> @@ -176,6 +176,14 @@ int nxedebug = 0; #define NXE_SEM_DONE 0x1 /* + * Network Interface Unit (NIU) Registers + */ + +#define NXE_0_NIU_MODE 0x00600000 +#define NXE_0_NIU_MODE_XGE (1<<2) /* XGE interface enabled */ +#define NXE_0_NIU_MODE_GBE (1<<1) /* 4 GbE interfaces enabled */ + +/* * Software Defined Registers */ @@ -359,6 +367,14 @@ struct nxe_userinfo { u_int32_t nu_bios_ver; } __packed; +/* + * driver definitions + */ + +struct nxe_board { + u_int32_t brd_type; + u_int brd_mode; +}; /* * autoconf glue @@ -441,6 +457,15 @@ const struct pci_matchid nxe_devices[] = { { PCI_VENDOR_NETXEN, PCI_PRODUCT_NETXEN_NXB_HMEZ_2 } }; +const struct nxe_board nxe_boards[] = { + { NXE_BRDTYPE_P2_SB35_4G, NXE_0_NIU_MODE_GBE }, + { NXE_BRDTYPE_P2_SB31_10G, NXE_0_NIU_MODE_XGE }, + { NXE_BRDTYPE_P2_SB31_2G, NXE_0_NIU_MODE_GBE }, + { NXE_BRDTYPE_P2_SB31_10G_IMEZ, NXE_0_NIU_MODE_XGE }, + { NXE_BRDTYPE_P2_SB31_10G_HMEZ, NXE_0_NIU_MODE_XGE }, + { NXE_BRDTYPE_P2_SB31_10G_CX4, NXE_0_NIU_MODE_XGE } +}; + int nxe_match(struct device *parent, void *match, void *aux) { |