X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fwl12xx%2Fcmd.c;h=c9a1fa523274972fa7e8120e3b96f704c152d232;hp=96324336f936bcdd047062bca63b041c5694db46;hb=95dac04f881322b510c45e5ae83f0dbee4f823a2;hpb=6f239284542bae297d27355d06afbb8df23c5db9 diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 96324336f936..c9a1fa523274 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -23,7 +23,6 @@ #include #include -#include #include #include #include @@ -76,7 +75,7 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len, if (time_after(jiffies, timeout)) { wl1271_error("command complete timeout"); ret = -ETIMEDOUT; - goto out; + goto fail; } poll_count++; @@ -96,21 +95,72 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len, status = le16_to_cpu(cmd->status); if (status != CMD_STATUS_SUCCESS) { wl1271_error("command execute failure %d", status); - ieee80211_queue_work(wl->hw, &wl->recovery_work); ret = -EIO; + goto fail; } wl1271_write32(wl, ACX_REG_INTERRUPT_ACK, WL1271_ACX_INTR_CMD_COMPLETE); + return 0; -out: +fail: + WARN_ON(1); + wl12xx_queue_recovery_work(wl); return ret; } int wl1271_cmd_general_parms(struct wl1271 *wl) { struct wl1271_general_parms_cmd *gen_parms; - struct wl1271_ini_general_params *gp = &wl->nvs->general_params; + struct wl1271_ini_general_params *gp = + &((struct wl1271_nvs_file *)wl->nvs)->general_params; + bool answer = false; + int ret; + + if (!wl->nvs) + return -ENODEV; + + gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL); + if (!gen_parms) + return -ENOMEM; + + gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM; + + memcpy(&gen_parms->general_params, gp, sizeof(*gp)); + + if (gp->tx_bip_fem_auto_detect) + answer = true; + + /* Override the REF CLK from the NVS with the one from platform data */ + gen_parms->general_params.ref_clock = wl->ref_clock; + + /* LPD mode enable (bits 6-7) in WL1271 AP mode only */ + if (wl->quirks & WL12XX_QUIRK_LPD_MODE) + gen_parms->general_params.general_settings |= + GENERAL_SETTINGS_DRPW_LPD; + + ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer); + if (ret < 0) { + wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed"); + goto out; + } + + gp->tx_bip_fem_manufacturer = + gen_parms->general_params.tx_bip_fem_manufacturer; + + wl1271_debug(DEBUG_CMD, "FEM autodetect: %s, manufacturer: %d\n", + answer ? "auto" : "manual", gp->tx_bip_fem_manufacturer); + +out: + kfree(gen_parms); + return ret; +} + +int wl128x_cmd_general_parms(struct wl1271 *wl) +{ + struct wl128x_general_parms_cmd *gen_parms; + struct wl128x_ini_general_params *gp = + &((struct wl128x_nvs_file *)wl->nvs)->general_params; bool answer = false; int ret; @@ -128,6 +178,10 @@ int wl1271_cmd_general_parms(struct wl1271 *wl) if (gp->tx_bip_fem_auto_detect) answer = true; + /* Replace REF and TCXO CLKs with the ones from platform data */ + gen_parms->general_params.ref_clock = wl->ref_clock; + gen_parms->general_params.tcxo_ref_clock = wl->tcxo_clock; + ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer); if (ret < 0) { wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed"); @@ -147,8 +201,9 @@ out: int wl1271_cmd_radio_parms(struct wl1271 *wl) { + struct wl1271_nvs_file *nvs = (struct wl1271_nvs_file *)wl->nvs; struct wl1271_radio_parms_cmd *radio_parms; - struct wl1271_ini_general_params *gp = &wl->nvs->general_params; + struct wl1271_ini_general_params *gp = &nvs->general_params; int ret; if (!wl->nvs) @@ -161,18 +216,18 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl) radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM; /* 2.4GHz parameters */ - memcpy(&radio_parms->static_params_2, &wl->nvs->stat_radio_params_2, + memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2, sizeof(struct wl1271_ini_band_params_2)); memcpy(&radio_parms->dyn_params_2, - &wl->nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params, + &nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params, sizeof(struct wl1271_ini_fem_params_2)); /* 5GHz parameters */ memcpy(&radio_parms->static_params_5, - &wl->nvs->stat_radio_params_5, + &nvs->stat_radio_params_5, sizeof(struct wl1271_ini_band_params_5)); memcpy(&radio_parms->dyn_params_5, - &wl->nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params, + &nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params, sizeof(struct wl1271_ini_fem_params_5)); wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ", @@ -186,6 +241,50 @@ int wl1271_cmd_radio_parms(struct wl1271 *wl) return ret; } +int wl128x_cmd_radio_parms(struct wl1271 *wl) +{ + struct wl128x_nvs_file *nvs = (struct wl128x_nvs_file *)wl->nvs; + struct wl128x_radio_parms_cmd *radio_parms; + struct wl128x_ini_general_params *gp = &nvs->general_params; + int ret; + + if (!wl->nvs) + return -ENODEV; + + radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL); + if (!radio_parms) + return -ENOMEM; + + radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM; + + /* 2.4GHz parameters */ + memcpy(&radio_parms->static_params_2, &nvs->stat_radio_params_2, + sizeof(struct wl128x_ini_band_params_2)); + memcpy(&radio_parms->dyn_params_2, + &nvs->dyn_radio_params_2[gp->tx_bip_fem_manufacturer].params, + sizeof(struct wl128x_ini_fem_params_2)); + + /* 5GHz parameters */ + memcpy(&radio_parms->static_params_5, + &nvs->stat_radio_params_5, + sizeof(struct wl128x_ini_band_params_5)); + memcpy(&radio_parms->dyn_params_5, + &nvs->dyn_radio_params_5[gp->tx_bip_fem_manufacturer].params, + sizeof(struct wl128x_ini_fem_params_5)); + + radio_parms->fem_vendor_and_options = nvs->fem_vendor_and_options; + + wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ", + radio_parms, sizeof(*radio_parms)); + + ret = wl1271_cmd_test(wl, radio_parms, sizeof(*radio_parms), 0); + if (ret < 0) + wl1271_warning("CMD_INI_FILE_RADIO_PARAM failed"); + + kfree(radio_parms); + return ret; +} + int wl1271_cmd_ext_radio_parms(struct wl1271 *wl) { struct wl1271_ext_radio_parms_cmd *ext_radio_parms; @@ -257,7 +356,7 @@ static int wl1271_cmd_wait_for_event(struct wl1271 *wl, u32 mask) ret = wl1271_cmd_wait_for_event_or_timeout(wl, mask); if (ret != 0) { - ieee80211_queue_work(wl->hw, &wl->recovery_work); + wl12xx_queue_recovery_work(wl); return ret; } @@ -1135,3 +1234,87 @@ out_free: out: return ret; } + +int wl12xx_cmd_config_fwlog(struct wl1271 *wl) +{ + struct wl12xx_cmd_config_fwlog *cmd; + int ret = 0; + + wl1271_debug(DEBUG_CMD, "cmd config firmware logger"); + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) { + ret = -ENOMEM; + goto out; + } + + cmd->logger_mode = wl->conf.fwlog.mode; + cmd->log_severity = wl->conf.fwlog.severity; + cmd->timestamp = wl->conf.fwlog.timestamp; + cmd->output = wl->conf.fwlog.output; + cmd->threshold = wl->conf.fwlog.threshold; + + ret = wl1271_cmd_send(wl, CMD_CONFIG_FWLOGGER, cmd, sizeof(*cmd), 0); + if (ret < 0) { + wl1271_error("failed to send config firmware logger command"); + goto out_free; + } + +out_free: + kfree(cmd); + +out: + return ret; +} + +int wl12xx_cmd_start_fwlog(struct wl1271 *wl) +{ + struct wl12xx_cmd_start_fwlog *cmd; + int ret = 0; + + wl1271_debug(DEBUG_CMD, "cmd start firmware logger"); + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) { + ret = -ENOMEM; + goto out; + } + + ret = wl1271_cmd_send(wl, CMD_START_FWLOGGER, cmd, sizeof(*cmd), 0); + if (ret < 0) { + wl1271_error("failed to send start firmware logger command"); + goto out_free; + } + +out_free: + kfree(cmd); + +out: + return ret; +} + +int wl12xx_cmd_stop_fwlog(struct wl1271 *wl) +{ + struct wl12xx_cmd_stop_fwlog *cmd; + int ret = 0; + + wl1271_debug(DEBUG_CMD, "cmd stop firmware logger"); + + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) { + ret = -ENOMEM; + goto out; + } + + ret = wl1271_cmd_send(wl, CMD_STOP_FWLOGGER, cmd, sizeof(*cmd), 0); + if (ret < 0) { + wl1271_error("failed to send stop firmware logger command"); + goto out_free; + } + +out_free: + kfree(cmd); + +out: + return ret; +}