From 17d97719dc2fe2b9c13831dc2c8572b54efe00b4 Mon Sep 17 00:00:00 2001 From: Arik Nemtsov Date: Tue, 29 May 2012 12:44:12 +0300 Subject: [PATCH] wl18xx: clean up phy module parameters Give all wl18xx phy module paramters -1 as a default value, indicating the paramter was not set. Add previous default values to the default 18xx priv conf structure. Remove the board_type field from wl18xx priv. The field with the same name inside the phy conf is good enough for our purposes. Signed-off-by: Arik Nemtsov Signed-off-by: Luciano Coelho --- drivers/net/wireless/ti/wl18xx/main.c | 112 ++++++++++++------------ drivers/net/wireless/ti/wl18xx/wl18xx.h | 2 - 2 files changed, 56 insertions(+), 58 deletions(-) diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 78b2e54a0be7..b2ccff7d6188 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -45,16 +45,18 @@ static char *ht_mode_param = "wide"; static char *board_type_param = "hdk"; -static bool dc2dc_param = false; -static int n_antennas_2_param = 1; -static int n_antennas_5_param = 1; static bool checksum_param = false; static bool enable_11a_param = true; -static int low_band_component = -1; -static int low_band_component_type = -1; -static int high_band_component = -1; -static int high_band_component_type = -1; -static int pwr_limit_reference_11_abg = -1; + +/* phy paramters */ +static int dc2dc_param = -1; +static int n_antennas_2_param = -1; +static int n_antennas_5_param = -1; +static int low_band_component_param = -1; +static int low_band_component_type_param = -1; +static int high_band_component_param = -1; +static int high_band_component_type_param = -1; +static int pwr_limit_reference_11_abg_param = -1; static const u8 wl18xx_rate_to_idx_2ghz[] = { /* MCS rates are used only with 11n */ @@ -516,6 +518,9 @@ static struct wl18xx_priv_conf wl18xx_default_priv_conf = { .low_power_val = 0x00, .med_power_val = 0x0a, .high_power_val = 0x1e, + .external_pa_dc2dc = 0, + .number_of_assembled_ant2_4 = 1, + .number_of_assembled_ant5 = 1, }, }; @@ -1320,17 +1325,17 @@ static int __devinit wl18xx_probe(struct platform_device *pdev) goto out_free; if (!strcmp(board_type_param, "fpga")) { - priv->board_type = BOARD_TYPE_FPGA_18XX; + priv->conf.phy.board_type = BOARD_TYPE_FPGA_18XX; } else if (!strcmp(board_type_param, "hdk")) { - priv->board_type = BOARD_TYPE_HDK_18XX; + priv->conf.phy.board_type = BOARD_TYPE_HDK_18XX; /* HACK! Just for now we hardcode HDK to 0x06 */ priv->conf.phy.low_band_component_type = 0x06; } else if (!strcmp(board_type_param, "dvp")) { - priv->board_type = BOARD_TYPE_DVP_18XX; + priv->conf.phy.board_type = BOARD_TYPE_DVP_18XX; } else if (!strcmp(board_type_param, "evb")) { - priv->board_type = BOARD_TYPE_EVB_18XX; + priv->conf.phy.board_type = BOARD_TYPE_EVB_18XX; } else if (!strcmp(board_type_param, "com8")) { - priv->board_type = BOARD_TYPE_COM8_18XX; + priv->conf.phy.board_type = BOARD_TYPE_COM8_18XX; /* HACK! Just for now we hardcode COM8 to 0x06 */ priv->conf.phy.low_band_component_type = 0x06; } else { @@ -1339,38 +1344,26 @@ static int __devinit wl18xx_probe(struct platform_device *pdev) goto out_free; } - /* - * If the module param is not set, update it with the one from - * conf. If it is set, overwrite conf with it. - */ - if (low_band_component == -1) - low_band_component = priv->conf.phy.low_band_component; - else - priv->conf.phy.low_band_component = low_band_component; - if (low_band_component_type == -1) - low_band_component_type = - priv->conf.phy.low_band_component_type; - else + /* If the module param is set, update it in conf */ + if (low_band_component_param != -1) + priv->conf.phy.low_band_component = low_band_component_param; + if (low_band_component_type_param != -1) priv->conf.phy.low_band_component_type = - low_band_component_type; - - if (high_band_component == -1) - high_band_component = priv->conf.phy.high_band_component; - else - priv->conf.phy.high_band_component = high_band_component; - if (high_band_component_type == -1) - high_band_component_type = - priv->conf.phy.high_band_component_type; - else + low_band_component_type_param; + if (high_band_component_param != -1) + priv->conf.phy.high_band_component = high_band_component_param; + if (high_band_component_type_param != -1) priv->conf.phy.high_band_component_type = - high_band_component_type; - - if (pwr_limit_reference_11_abg == -1) - pwr_limit_reference_11_abg = - priv->conf.phy.pwr_limit_reference_11_abg; - else + high_band_component_type_param; + if (pwr_limit_reference_11_abg_param != -1) priv->conf.phy.pwr_limit_reference_11_abg = - pwr_limit_reference_11_abg; + pwr_limit_reference_11_abg_param; + if (n_antennas_2_param != -1) + priv->conf.phy.number_of_assembled_ant2_4 = n_antennas_2_param; + if (n_antennas_5_param != -1) + priv->conf.phy.number_of_assembled_ant5 = n_antennas_5_param; + if (dc2dc_param != -1) + priv->conf.phy.external_pa_dc2dc = dc2dc_param; if (!checksum_param) { wl18xx_ops.set_rx_csum = NULL; @@ -1422,38 +1415,45 @@ module_param_named(board_type, board_type_param, charp, S_IRUSR); MODULE_PARM_DESC(board_type, "Board type: fpga, hdk (default), evb, com8 or " "dvp"); -module_param_named(dc2dc, dc2dc_param, bool, S_IRUSR); -MODULE_PARM_DESC(dc2dc, "External DC2DC: boolean (defaults to false)"); - -module_param_named(n_antennas_2, n_antennas_2_param, uint, S_IRUSR); -MODULE_PARM_DESC(n_antennas_2, "Number of installed 2.4GHz antennas: 1 (default) or 2"); - -module_param_named(n_antennas_5, n_antennas_5_param, uint, S_IRUSR); -MODULE_PARM_DESC(n_antennas_5, "Number of installed 5GHz antennas: 1 (default) or 2"); - module_param_named(checksum, checksum_param, bool, S_IRUSR); MODULE_PARM_DESC(checksum, "Enable TCP checksum: boolean (defaults to false)"); module_param_named(enable_11a, enable_11a_param, bool, S_IRUSR); MODULE_PARM_DESC(enable_11a, "Enable 11a (5GHz): boolean (defaults to true)"); -module_param(low_band_component, uint, S_IRUSR); +module_param_named(dc2dc, dc2dc_param, int, S_IRUSR); +MODULE_PARM_DESC(dc2dc, "External DC2DC: u8 (defaults to 0)"); + +module_param_named(n_antennas_2, n_antennas_2_param, int, S_IRUSR); +MODULE_PARM_DESC(n_antennas_2, + "Number of installed 2.4GHz antennas: 1 (default) or 2"); + +module_param_named(n_antennas_5, n_antennas_5_param, int, S_IRUSR); +MODULE_PARM_DESC(n_antennas_5, + "Number of installed 5GHz antennas: 1 (default) or 2"); + +module_param_named(low_band_component, low_band_component_param, int, + S_IRUSR); MODULE_PARM_DESC(low_band_component, "Low band component: u8 " "(default is 0x01)"); -module_param(low_band_component_type, uint, S_IRUSR); +module_param_named(low_band_component_type, low_band_component_type_param, + int, S_IRUSR); MODULE_PARM_DESC(low_band_component_type, "Low band component type: u8 " "(default is 0x05 or 0x06 depending on the board_type)"); -module_param(high_band_component, uint, S_IRUSR); +module_param_named(high_band_component, high_band_component_param, int, + S_IRUSR); MODULE_PARM_DESC(high_band_component, "High band component: u8, " "(default is 0x01)"); -module_param(high_band_component_type, uint, S_IRUSR); +module_param_named(high_band_component_type, high_band_component_type_param, + int, S_IRUSR); MODULE_PARM_DESC(high_band_component_type, "High band component type: u8 " "(default is 0x09)"); -module_param(pwr_limit_reference_11_abg, uint, S_IRUSR); +module_param_named(pwr_limit_reference_11_abg, + pwr_limit_reference_11_abg_param, int, S_IRUSR); MODULE_PARM_DESC(pwr_limit_reference_11_abg, "Power limit reference: u8 " "(default is 0xc8)"); diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h index b9c43097d2f6..bc67a4750615 100644 --- a/drivers/net/wireless/ti/wl18xx/wl18xx.h +++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h @@ -35,8 +35,6 @@ struct wl18xx_priv { /* Index of last released Tx desc in FW */ u8 last_fw_rls_idx; - u8 board_type; - /* number of VIFs requiring extra spare mem-blocks */ int extra_spare_vif_count; }; -- 2.20.1