diff options
Diffstat (limited to 'drivers/net/sfc')
| -rw-r--r-- | drivers/net/sfc/boards.c | 68 | ||||
| -rw-r--r-- | drivers/net/sfc/boards.h | 7 |
2 files changed, 20 insertions, 55 deletions
diff --git a/drivers/net/sfc/boards.c b/drivers/net/sfc/boards.c index edf026280be..08fa4e35742 100644 --- a/drivers/net/sfc/boards.c +++ b/drivers/net/sfc/boards.c @@ -1,6 +1,6 @@ /**************************************************************************** * Driver for Solarflare Solarstorm network controllers and boards - * Copyright 2007 Solarflare Communications Inc. + * Copyright 2007-2008 Solarflare Communications Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published @@ -231,70 +231,38 @@ static int sfe4002_init(struct efx_nic *efx) /* This will get expanded as board-specific details get moved out of the * PHY drivers. */ struct efx_board_data { + enum efx_board_type type; const char *ref_model; const char *gen_type; int (*init) (struct efx_nic *nic); }; -static int dummy_init(struct efx_nic *nic) -{ - return 0; -} static struct efx_board_data board_data[] = { - [EFX_BOARD_INVALID] = - {NULL, NULL, dummy_init}, - [EFX_BOARD_SFE4001] = - {"SFE4001", "10GBASE-T adapter", sfe4001_init}, - [EFX_BOARD_SFE4002] = - {"SFE4002", "XFP adapter", sfe4002_init}, + { EFX_BOARD_SFE4001, "SFE4001", "10GBASE-T adapter", sfe4001_init }, + { EFX_BOARD_SFE4002, "SFE4002", "XFP adapter", sfe4002_init }, }; -int efx_set_board_info(struct efx_nic *efx, u16 revision_info) +void efx_set_board_info(struct efx_nic *efx, u16 revision_info) { - int rc = 0; - struct efx_board_data *data; + struct efx_board_data *data = NULL; + int i; - if (BOARD_TYPE(revision_info) >= EFX_BOARD_MAX) { - EFX_ERR(efx, "squashing unknown board type %d\n", - BOARD_TYPE(revision_info)); - revision_info = 0; - } - - if (BOARD_TYPE(revision_info) == 0) { - efx->board_info.major = 0; - efx->board_info.minor = 0; - /* For early boards that don't have revision info. there is - * only 1 board for each PHY type, so we can work it out, with - * the exception of the PHY-less boards. */ - switch (efx->phy_type) { - case PHY_TYPE_10XPRESS: - efx->board_info.type = EFX_BOARD_SFE4001; - break; - case PHY_TYPE_XFP: - efx->board_info.type = EFX_BOARD_SFE4002; - break; - default: - efx->board_info.type = 0; - break; - } - } else { - efx->board_info.type = BOARD_TYPE(revision_info); - efx->board_info.major = BOARD_MAJOR(revision_info); - efx->board_info.minor = BOARD_MINOR(revision_info); - } + efx->board_info.type = BOARD_TYPE(revision_info); + efx->board_info.major = BOARD_MAJOR(revision_info); + efx->board_info.minor = BOARD_MINOR(revision_info); - data = &board_data[efx->board_info.type]; + for (i = 0; i < ARRAY_SIZE(board_data); i++) + if (board_data[i].type == efx->board_info.type) + data = &board_data[i]; - /* Report the board model number or generic type for recognisable - * boards. */ - if (efx->board_info.type != 0) + if (data) { EFX_INFO(efx, "board is %s rev %c%d\n", (efx->pci_dev->subsystem_vendor == EFX_VENDID_SFC) ? data->ref_model : data->gen_type, 'A' + efx->board_info.major, efx->board_info.minor); - - efx->board_info.init = data->init; - - return rc; + efx->board_info.init = data->init; + } else { + EFX_ERR(efx, "unknown board type %d\n", efx->board_info.type); + } } diff --git a/drivers/net/sfc/boards.h b/drivers/net/sfc/boards.h index c6e01b64bfb..5e0dde59c44 100644 --- a/drivers/net/sfc/boards.h +++ b/drivers/net/sfc/boards.h @@ -1,6 +1,6 @@ /**************************************************************************** * Driver for Solarflare Solarstorm network controllers and boards - * Copyright 2007 Solarflare Communications Inc. + * Copyright 2007-2008 Solarflare Communications Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published @@ -12,14 +12,11 @@ /* Board IDs (must fit in 8 bits) */ enum efx_board_type { - EFX_BOARD_INVALID = 0, EFX_BOARD_SFE4001 = 1, /* SFE4001 (10GBASE-T) */ EFX_BOARD_SFE4002 = 2, - /* Insert new types before here */ - EFX_BOARD_MAX }; -extern int efx_set_board_info(struct efx_nic *efx, u16 revision_info); +extern void efx_set_board_info(struct efx_nic *efx, u16 revision_info); extern int sfe4001_init(struct efx_nic *efx); #endif |