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>
diff --git a/drivers/net/sfc/falcon_boards.c b/drivers/net/sfc/falcon_boards.c
index f05c9d3..ac1258e 100644
--- a/drivers/net/sfc/falcon_boards.c
+++ b/drivers/net/sfc/falcon_boards.c
@@ -348,7 +348,7 @@
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 @@
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 @@
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_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_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 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_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 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;
}
}
