diff options
author | Ben Hutchings <bhutchings@solarflare.com> | 2009-11-25 16:09:41 +0000 |
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committer | David S. Miller <davem@davemloft.net> | 2009-11-26 15:59:16 -0800 |
commit | 44838a447de3b1541cbf845853c4f8999310b0dd (patch) | |
tree | 53d5f1b0a6ad773764c7f97eb1d48619e781a67f /drivers/net/sfc/falcon_boards.c | |
parent | 734a350a6ccee59647f064fd49cd6cebc5dda48b (diff) | |
download | linux-44838a447de3b1541cbf845853c4f8999310b0dd.tar.gz linux-44838a447de3b1541cbf845853c4f8999310b0dd.tar.bz2 linux-44838a447de3b1541cbf845853c4f8999310b0dd.zip |
sfc: Clean up struct falcon_board and struct falcon_board_data
Put all static information in struct falcon_board_type and replace it
with a pointer in struct falcon_board. Simplify probing aocordingly.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/falcon_boards.c')
-rw-r--r-- | drivers/net/sfc/falcon_boards.c | 115 |
1 files changed, 54 insertions, 61 deletions
diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c index f05c9d330a46..ac1258ea677c 100644 --- a/drivers/net/sfc/falcon_boards.c +++ b/drivers/net/sfc/falcon_boards.c @@ -348,7 +348,7 @@ static ssize_t set_phy_flash_cfg(struct device *dev, efx->phy_mode = new_mode; if (new_mode & PHY_MODE_SPECIAL) efx_stats_disable(efx); - if (falcon_board(efx)->type == FALCON_BOARD_SFE4001) + if (falcon_board(efx)->type->id == FALCON_BOARD_SFE4001) err = sfe4001_poweron(efx); else err = sfn4111t_reset(efx); @@ -438,13 +438,6 @@ static int sfe4001_init(struct efx_nic *efx) goto fail_hwmon; } - /* 10Xpress has fixed-function LED pins, so there is no board-specific - * blink code. */ - board->set_id_led = tenxpress_set_id_led; - - board->monitor = sfe4001_check_hw; - board->fini = sfe4001_fini; - if (efx->phy_mode & PHY_MODE_SPECIAL) { /* PHY won't generate a 156.25 MHz clock and MAC stats fetch * will fail. */ @@ -531,11 +524,6 @@ static int sfn4111t_init(struct efx_nic *efx) if (!board->hwmon_client) return -EIO; - board->init_phy = sfn4111t_init_phy; - board->set_id_led = tenxpress_set_id_led; - board->monitor = sfn4111t_check_hw; - board->fini = sfn4111t_fini; - rc = device_create_file(&efx->pci_dev->dev, &dev_attr_phy_flash_cfg); if (rc) goto fail_hwmon; @@ -620,15 +608,7 @@ static int sfe4002_check_hw(struct efx_nic *efx) static int sfe4002_init(struct efx_nic *efx) { - struct falcon_board *board = falcon_board(efx); - int rc = efx_init_lm87(efx, &sfe4002_hwmon_info, sfe4002_lm87_regs); - if (rc) - return rc; - board->monitor = sfe4002_check_hw; - board->init_phy = sfe4002_init_phy; - board->set_id_led = sfe4002_set_id_led; - board->fini = efx_fini_lm87; - return 0; + return efx_init_lm87(efx, &sfe4002_hwmon_info, sfe4002_lm87_regs); } /***************************************************************************** @@ -692,67 +672,80 @@ static int sfn4112f_check_hw(struct efx_nic *efx) static int sfn4112f_init(struct efx_nic *efx) { - struct falcon_board *board = falcon_board(efx); - - int rc = efx_init_lm87(efx, &sfn4112f_hwmon_info, sfn4112f_lm87_regs); - if (rc) - return rc; - board->monitor = sfn4112f_check_hw; - board->init_phy = sfn4112f_init_phy; - board->set_id_led = sfn4112f_set_id_led; - board->fini = efx_fini_lm87; - return 0; + return efx_init_lm87(efx, &sfn4112f_hwmon_info, sfn4112f_lm87_regs); } -/* This will get expanded as board-specific details get moved out of the - * PHY drivers. */ -struct falcon_board_data { - u8 type; - const char *ref_model; - const char *gen_type; - int (*init) (struct efx_nic *nic); -}; - - -static struct falcon_board_data board_data[] = { - { FALCON_BOARD_SFE4001, "SFE4001", "10GBASE-T adapter", sfe4001_init }, - { FALCON_BOARD_SFE4002, "SFE4002", "XFP adapter", sfe4002_init }, - { FALCON_BOARD_SFN4111T, "SFN4111T", "100/1000/10GBASE-T adapter", - sfn4111t_init }, - { FALCON_BOARD_SFN4112F, "SFN4112F", "SFP+ adapter", - sfn4112f_init }, +static const struct falcon_board_type board_types[] = { + { + .id = FALCON_BOARD_SFE4001, + .ref_model = "SFE4001", + .gen_type = "10GBASE-T adapter", + .init = sfe4001_init, + .init_phy = efx_port_dummy_op_void, + .fini = sfe4001_fini, + .set_id_led = tenxpress_set_id_led, + .monitor = sfe4001_check_hw, + }, + { + .id = FALCON_BOARD_SFE4002, + .ref_model = "SFE4002", + .gen_type = "XFP adapter", + .init = sfe4002_init, + .init_phy = sfe4002_init_phy, + .fini = efx_fini_lm87, + .set_id_led = sfe4002_set_id_led, + .monitor = sfe4002_check_hw, + }, + { + .id = FALCON_BOARD_SFN4111T, + .ref_model = "SFN4111T", + .gen_type = "100/1000/10GBASE-T adapter", + .init = sfn4111t_init, + .init_phy = sfn4111t_init_phy, + .fini = sfn4111t_fini, + .set_id_led = tenxpress_set_id_led, + .monitor = sfn4111t_check_hw, + }, + { + .id = FALCON_BOARD_SFN4112F, + .ref_model = "SFN4112F", + .gen_type = "SFP+ adapter", + .init = sfn4112f_init, + .init_phy = sfn4112f_init_phy, + .fini = efx_fini_lm87, + .set_id_led = sfn4112f_set_id_led, + .monitor = sfn4112f_check_hw, + }, }; -static struct falcon_board falcon_dummy_board = { +static const struct falcon_board_type falcon_dummy_board = { .init = efx_port_dummy_op_int, .init_phy = efx_port_dummy_op_void, + .fini = efx_port_dummy_op_void, .set_id_led = efx_port_dummy_op_set_id_led, .monitor = efx_port_dummy_op_int, - .fini = efx_port_dummy_op_void, }; void falcon_probe_board(struct efx_nic *efx, u16 revision_info) { struct falcon_board *board = falcon_board(efx); - struct falcon_board_data *data = NULL; + u8 type_id = FALCON_BOARD_TYPE(revision_info); int i; - *board = falcon_dummy_board; - board->type = FALCON_BOARD_TYPE(revision_info); board->major = FALCON_BOARD_MAJOR(revision_info); board->minor = FALCON_BOARD_MINOR(revision_info); - for (i = 0; i < ARRAY_SIZE(board_data); i++) - if (board_data[i].type == board->type) - data = &board_data[i]; + for (i = 0; i < ARRAY_SIZE(board_types); i++) + if (board_types[i].id == type_id) + board->type = &board_types[i]; - if (data) { + if (board->type) { EFX_INFO(efx, "board is %s rev %c%d\n", (efx->pci_dev->subsystem_vendor == EFX_VENDID_SFC) - ? data->ref_model : data->gen_type, + ? board->type->ref_model : board->type->gen_type, 'A' + board->major, board->minor); - board->init = data->init; } else { - EFX_ERR(efx, "unknown board type %d\n", board->type); + EFX_ERR(efx, "unknown board type %d\n", type_id); + board->type = &falcon_dummy_board; } } |