Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1 | /** |
| 2 | * This file contains the handling of command |
| 3 | * responses as well as events generated by firmware. |
| 4 | */ |
| 5 | #include <linux/delay.h> |
| 6 | #include <linux/if_arp.h> |
| 7 | #include <linux/netdevice.h> |
| 8 | |
| 9 | #include <net/iw_handler.h> |
| 10 | |
| 11 | #include "host.h" |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 12 | #include "decl.h" |
| 13 | #include "defs.h" |
| 14 | #include "dev.h" |
| 15 | #include "join.h" |
| 16 | #include "wext.h" |
| 17 | |
| 18 | /** |
| 19 | * @brief This function handles disconnect event. it |
| 20 | * reports disconnect to upper layer, clean tx/rx packets, |
| 21 | * reset link state etc. |
| 22 | * |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 23 | * @param priv A pointer to struct lbs_private structure |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 24 | * @return n/a |
| 25 | */ |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 26 | void lbs_mac_event_disconnected(struct lbs_private *priv) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 27 | { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 28 | union iwreq_data wrqu; |
| 29 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 30 | if (priv->connect_status != LBS_CONNECTED) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 31 | return; |
| 32 | |
Holger Schurig | 9184346 | 2007-11-28 14:05:02 +0100 | [diff] [blame] | 33 | lbs_deb_enter(LBS_DEB_ASSOC); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 34 | |
| 35 | memset(wrqu.ap_addr.sa_data, 0x00, ETH_ALEN); |
| 36 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; |
| 37 | |
| 38 | /* |
| 39 | * Cisco AP sends EAP failure and de-auth in less than 0.5 ms. |
| 40 | * It causes problem in the Supplicant |
| 41 | */ |
| 42 | |
| 43 | msleep_interruptible(1000); |
Holger Schurig | 634b8f4 | 2007-05-25 13:05:16 -0400 | [diff] [blame] | 44 | wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 45 | |
| 46 | /* Free Tx and Rx packets */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 47 | kfree_skb(priv->currenttxskb); |
| 48 | priv->currenttxskb = NULL; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 49 | |
| 50 | /* report disconnect to upper layer */ |
Holger Schurig | 634b8f4 | 2007-05-25 13:05:16 -0400 | [diff] [blame] | 51 | netif_stop_queue(priv->dev); |
| 52 | netif_carrier_off(priv->dev); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 53 | |
| 54 | /* reset SNR/NF/RSSI values */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 55 | memset(priv->SNR, 0x00, sizeof(priv->SNR)); |
| 56 | memset(priv->NF, 0x00, sizeof(priv->NF)); |
| 57 | memset(priv->RSSI, 0x00, sizeof(priv->RSSI)); |
| 58 | memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR)); |
| 59 | memset(priv->rawNF, 0x00, sizeof(priv->rawNF)); |
| 60 | priv->nextSNRNF = 0; |
| 61 | priv->numSNRNF = 0; |
| 62 | priv->connect_status = LBS_DISCONNECTED; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 63 | |
Dan Williams | e76850d | 2007-05-25 17:09:41 -0400 | [diff] [blame] | 64 | /* Clear out associated SSID and BSSID since connection is |
| 65 | * no longer valid. |
| 66 | */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 67 | memset(&priv->curbssparams.bssid, 0, ETH_ALEN); |
| 68 | memset(&priv->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE); |
| 69 | priv->curbssparams.ssid_len = 0; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 70 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 71 | if (priv->psstate != PS_STATE_FULL_POWER) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 72 | /* make firmware to exit PS mode */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 73 | lbs_deb_cmd("disconnected, so exit PS mode\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 74 | lbs_ps_wakeup(priv, 0); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 75 | } |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 76 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 77 | } |
| 78 | |
| 79 | /** |
| 80 | * @brief This function handles MIC failure event. |
| 81 | * |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 82 | * @param priv A pointer to struct lbs_private structure |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 83 | * @para event the event id |
| 84 | * @return n/a |
| 85 | */ |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 86 | static void handle_mic_failureevent(struct lbs_private *priv, u32 event) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 87 | { |
| 88 | char buf[50]; |
| 89 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 90 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 91 | memset(buf, 0, sizeof(buf)); |
| 92 | |
| 93 | sprintf(buf, "%s", "MLME-MICHAELMICFAILURE.indication "); |
| 94 | |
| 95 | if (event == MACREG_INT_CODE_MIC_ERR_UNICAST) { |
| 96 | strcat(buf, "unicast "); |
| 97 | } else { |
| 98 | strcat(buf, "multicast "); |
| 99 | } |
| 100 | |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 101 | lbs_send_iwevcustom_event(priv, buf); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 102 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 103 | } |
| 104 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 105 | static int lbs_ret_reg_access(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 106 | u16 type, struct cmd_ds_command *resp) |
| 107 | { |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 108 | int ret = 0; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 109 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 110 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 111 | |
| 112 | switch (type) { |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 113 | case CMD_RET(CMD_MAC_REG_ACCESS): |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 114 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 115 | struct cmd_ds_mac_reg_access *reg = &resp->params.macreg; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 116 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 117 | priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset); |
| 118 | priv->offsetvalue.value = le32_to_cpu(reg->value); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 119 | break; |
| 120 | } |
| 121 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 122 | case CMD_RET(CMD_BBP_REG_ACCESS): |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 123 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 124 | struct cmd_ds_bbp_reg_access *reg = &resp->params.bbpreg; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 125 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 126 | priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset); |
| 127 | priv->offsetvalue.value = reg->value; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 128 | break; |
| 129 | } |
| 130 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 131 | case CMD_RET(CMD_RF_REG_ACCESS): |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 132 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 133 | struct cmd_ds_rf_reg_access *reg = &resp->params.rfreg; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 134 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 135 | priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset); |
| 136 | priv->offsetvalue.value = reg->value; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 137 | break; |
| 138 | } |
| 139 | |
| 140 | default: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 141 | ret = -1; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 142 | } |
| 143 | |
Holger Schurig | 8b17d72 | 2007-10-08 11:09:30 +0200 | [diff] [blame] | 144 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 145 | return ret; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 146 | } |
| 147 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 148 | static int lbs_ret_get_hw_spec(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 149 | struct cmd_ds_command *resp) |
| 150 | { |
| 151 | u32 i; |
| 152 | struct cmd_ds_get_hw_spec *hwspec = &resp->params.hwspec; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 153 | int ret = 0; |
Joe Perches | 0795af5 | 2007-10-03 17:59:30 -0700 | [diff] [blame] | 154 | DECLARE_MAC_BUF(mac); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 155 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 156 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 157 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 158 | priv->fwcapinfo = le32_to_cpu(hwspec->fwcapinfo); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 159 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 160 | memcpy(priv->fwreleasenumber, hwspec->fwreleasenumber, 4); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 161 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 162 | lbs_deb_cmd("GET_HW_SPEC: firmware release %u.%u.%up%u\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 163 | priv->fwreleasenumber[2], priv->fwreleasenumber[1], |
| 164 | priv->fwreleasenumber[0], priv->fwreleasenumber[3]); |
Joe Perches | 0795af5 | 2007-10-03 17:59:30 -0700 | [diff] [blame] | 165 | lbs_deb_cmd("GET_HW_SPEC: MAC addr %s\n", |
| 166 | print_mac(mac, hwspec->permanentaddr)); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 167 | lbs_deb_cmd("GET_HW_SPEC: hardware interface 0x%x, hardware spec 0x%04x\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 168 | hwspec->hwifversion, hwspec->version); |
| 169 | |
Marek Vašut | 70500f5 | 2007-08-20 12:55:41 -0400 | [diff] [blame] | 170 | /* Clamp region code to 8-bit since FW spec indicates that it should |
| 171 | * only ever be 8-bit, even though the field size is 16-bit. Some firmware |
| 172 | * returns non-zero high 8 bits here. |
| 173 | */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 174 | priv->regioncode = le16_to_cpu(hwspec->regioncode) & 0xFF; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 175 | |
| 176 | for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) { |
| 177 | /* use the region code to search for the index */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 178 | if (priv->regioncode == lbs_region_code_to_index[i]) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 179 | break; |
| 180 | } |
| 181 | } |
| 182 | |
| 183 | /* if it's unidentified region code, use the default (USA) */ |
| 184 | if (i >= MRVDRV_MAX_REGION_CODE) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 185 | priv->regioncode = 0x10; |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 186 | lbs_pr_info("unidentified region code; using the default (USA)\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 187 | } |
| 188 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 189 | if (priv->current_addr[0] == 0xff) |
| 190 | memmove(priv->current_addr, hwspec->permanentaddr, ETH_ALEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 191 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 192 | memcpy(priv->dev->dev_addr, priv->current_addr, ETH_ALEN); |
Holger Schurig | 78523da | 2007-05-25 11:49:19 -0400 | [diff] [blame] | 193 | if (priv->mesh_dev) |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 194 | memcpy(priv->mesh_dev->dev_addr, priv->current_addr, ETH_ALEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 195 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 196 | if (lbs_set_regiontable(priv, priv->regioncode, 0)) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 197 | ret = -1; |
| 198 | goto done; |
| 199 | } |
| 200 | |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 201 | if (lbs_set_universaltable(priv, 0)) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 202 | ret = -1; |
| 203 | goto done; |
| 204 | } |
| 205 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 206 | done: |
| 207 | lbs_deb_enter_args(LBS_DEB_CMD, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 208 | return ret; |
| 209 | } |
| 210 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 211 | static int lbs_ret_802_11_sleep_params(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 212 | struct cmd_ds_command *resp) |
| 213 | { |
| 214 | struct cmd_ds_802_11_sleep_params *sp = &resp->params.sleep_params; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 215 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 216 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 217 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 218 | lbs_deb_cmd("error 0x%x, offset 0x%x, stabletime 0x%x, calcontrol 0x%x " |
| 219 | "extsleepclk 0x%x\n", le16_to_cpu(sp->error), |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 220 | le16_to_cpu(sp->offset), le16_to_cpu(sp->stabletime), |
| 221 | sp->calcontrol, sp->externalsleepclk); |
| 222 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 223 | priv->sp.sp_error = le16_to_cpu(sp->error); |
| 224 | priv->sp.sp_offset = le16_to_cpu(sp->offset); |
| 225 | priv->sp.sp_stabletime = le16_to_cpu(sp->stabletime); |
| 226 | priv->sp.sp_calcontrol = sp->calcontrol; |
| 227 | priv->sp.sp_extsleepclk = sp->externalsleepclk; |
| 228 | priv->sp.sp_reserved = le16_to_cpu(sp->reserved); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 229 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 230 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 231 | return 0; |
| 232 | } |
| 233 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 234 | static int lbs_ret_802_11_stat(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 235 | struct cmd_ds_command *resp) |
| 236 | { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 237 | lbs_deb_enter(LBS_DEB_CMD); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 238 | /* currently priv->wlan802_11Stat is unused |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 239 | |
| 240 | struct cmd_ds_802_11_get_stat *p11Stat = &resp->params.gstat; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 241 | |
| 242 | // TODO Convert it to Big endian befor copy |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 243 | memcpy(&priv->wlan802_11Stat, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 244 | p11Stat, sizeof(struct cmd_ds_802_11_get_stat)); |
| 245 | */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 246 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 247 | return 0; |
| 248 | } |
| 249 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 250 | static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 251 | struct cmd_ds_command *resp) |
| 252 | { |
| 253 | struct cmd_ds_802_11_snmp_mib *smib = &resp->params.smib; |
| 254 | u16 oid = le16_to_cpu(smib->oid); |
| 255 | u16 querytype = le16_to_cpu(smib->querytype); |
| 256 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 257 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 258 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 259 | lbs_deb_cmd("SNMP_RESP: oid 0x%x, querytype 0x%x\n", oid, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 260 | querytype); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 261 | lbs_deb_cmd("SNMP_RESP: Buf size %d\n", le16_to_cpu(smib->bufsize)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 262 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 263 | if (querytype == CMD_ACT_GET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 264 | switch (oid) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 265 | case FRAGTHRESH_I: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 266 | priv->fragthsd = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 267 | le16_to_cpu(*((__le16 *)(smib->value))); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 268 | lbs_deb_cmd("SNMP_RESP: frag threshold %u\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 269 | priv->fragthsd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 270 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 271 | case RTSTHRESH_I: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 272 | priv->rtsthsd = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 273 | le16_to_cpu(*((__le16 *)(smib->value))); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 274 | lbs_deb_cmd("SNMP_RESP: rts threshold %u\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 275 | priv->rtsthsd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 276 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 277 | case SHORT_RETRYLIM_I: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 278 | priv->txretrycount = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 279 | le16_to_cpu(*((__le16 *)(smib->value))); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 280 | lbs_deb_cmd("SNMP_RESP: tx retry count %u\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 281 | priv->rtsthsd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 282 | break; |
| 283 | default: |
| 284 | break; |
| 285 | } |
| 286 | } |
| 287 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 288 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 289 | return 0; |
| 290 | } |
| 291 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 292 | static int lbs_ret_802_11_key_material(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 293 | struct cmd_ds_command *resp) |
| 294 | { |
| 295 | struct cmd_ds_802_11_key_material *pkeymaterial = |
| 296 | &resp->params.keymaterial; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 297 | u16 action = le16_to_cpu(pkeymaterial->action); |
| 298 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 299 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 300 | |
| 301 | /* Copy the returned key to driver private data */ |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 302 | if (action == CMD_ACT_GET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 303 | u8 * buf_ptr = (u8 *) &pkeymaterial->keyParamSet; |
| 304 | u8 * resp_end = (u8 *) (resp + le16_to_cpu(resp->size)); |
| 305 | |
| 306 | while (buf_ptr < resp_end) { |
| 307 | struct MrvlIEtype_keyParamSet * pkeyparamset = |
| 308 | (struct MrvlIEtype_keyParamSet *) buf_ptr; |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 309 | struct enc_key * pkey; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 310 | u16 param_set_len = le16_to_cpu(pkeyparamset->length); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 311 | u16 key_len = le16_to_cpu(pkeyparamset->keylen); |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 312 | u16 key_flags = le16_to_cpu(pkeyparamset->keyinfo); |
| 313 | u16 key_type = le16_to_cpu(pkeyparamset->keytypeid); |
| 314 | u8 * end; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 315 | |
| 316 | end = (u8 *) pkeyparamset + sizeof (pkeyparamset->type) |
| 317 | + sizeof (pkeyparamset->length) |
| 318 | + param_set_len; |
| 319 | /* Make sure we don't access past the end of the IEs */ |
| 320 | if (end > resp_end) |
| 321 | break; |
| 322 | |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 323 | if (key_flags & KEY_INFO_WPA_UNICAST) |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 324 | pkey = &priv->wpa_unicast_key; |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 325 | else if (key_flags & KEY_INFO_WPA_MCAST) |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 326 | pkey = &priv->wpa_mcast_key; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 327 | else |
| 328 | break; |
| 329 | |
| 330 | /* Copy returned key into driver */ |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 331 | memset(pkey, 0, sizeof(struct enc_key)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 332 | if (key_len > sizeof(pkey->key)) |
| 333 | break; |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 334 | pkey->type = key_type; |
| 335 | pkey->flags = key_flags; |
| 336 | pkey->len = key_len; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 337 | memcpy(pkey->key, pkeyparamset->key, pkey->len); |
| 338 | |
| 339 | buf_ptr = end + 1; |
| 340 | } |
| 341 | } |
| 342 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 343 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 344 | return 0; |
| 345 | } |
| 346 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 347 | static int lbs_ret_802_11_mac_address(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 348 | struct cmd_ds_command *resp) |
| 349 | { |
| 350 | struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 351 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 352 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 353 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 354 | memcpy(priv->current_addr, macadd->macadd, ETH_ALEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 355 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 356 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 357 | return 0; |
| 358 | } |
| 359 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 360 | static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 361 | struct cmd_ds_command *resp) |
| 362 | { |
| 363 | struct cmd_ds_802_11_rf_tx_power *rtp = &resp->params.txp; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 364 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 365 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 366 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 367 | priv->txpowerlevel = le16_to_cpu(rtp->currentlevel); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 368 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 369 | lbs_deb_cmd("TX power currently %d\n", priv->txpowerlevel); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 370 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 371 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 372 | return 0; |
| 373 | } |
| 374 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 375 | static int lbs_ret_802_11_rate_adapt_rateset(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 376 | struct cmd_ds_command *resp) |
| 377 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 378 | struct cmd_ds_802_11_rate_adapt_rateset *rates = &resp->params.rateset; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 379 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 380 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 381 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 382 | if (rates->action == CMD_ACT_GET) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 383 | priv->enablehwauto = le16_to_cpu(rates->enablehwauto); |
| 384 | priv->ratebitmap = le16_to_cpu(rates->bitmap); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 385 | } |
| 386 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 387 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 388 | return 0; |
| 389 | } |
| 390 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 391 | static int lbs_ret_802_11_data_rate(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 392 | struct cmd_ds_command *resp) |
| 393 | { |
| 394 | struct cmd_ds_802_11_data_rate *pdatarate = &resp->params.drate; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 395 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 396 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 397 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 398 | lbs_deb_hex(LBS_DEB_CMD, "DATA_RATE_RESP", (u8 *) pdatarate, |
Dan Williams | 8c51276 | 2007-08-02 11:40:45 -0400 | [diff] [blame] | 399 | sizeof(struct cmd_ds_802_11_data_rate)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 400 | |
Dan Williams | 8c51276 | 2007-08-02 11:40:45 -0400 | [diff] [blame] | 401 | /* FIXME: get actual rates FW can do if this command actually returns |
| 402 | * all data rates supported. |
| 403 | */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 404 | priv->cur_rate = lbs_fw_index_to_data_rate(pdatarate->rates[0]); |
| 405 | lbs_deb_cmd("DATA_RATE: current rate 0x%02x\n", priv->cur_rate); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 406 | |
Dan Williams | 8c51276 | 2007-08-02 11:40:45 -0400 | [diff] [blame] | 407 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 408 | return 0; |
| 409 | } |
| 410 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 411 | static int lbs_ret_802_11_rf_channel(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 412 | struct cmd_ds_command *resp) |
| 413 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 414 | struct cmd_ds_802_11_rf_channel *rfchannel = &resp->params.rfchannel; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 415 | u16 action = le16_to_cpu(rfchannel->action); |
| 416 | u16 newchannel = le16_to_cpu(rfchannel->currentchannel); |
| 417 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 418 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 419 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 420 | if (action == CMD_OPT_802_11_RF_CHANNEL_GET |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 421 | && priv->curbssparams.channel != newchannel) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 422 | lbs_deb_cmd("channel switch from %d to %d\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 423 | priv->curbssparams.channel, newchannel); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 424 | |
| 425 | /* Update the channel again */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 426 | priv->curbssparams.channel = newchannel; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 427 | } |
| 428 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 429 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 430 | return 0; |
| 431 | } |
| 432 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 433 | static int lbs_ret_802_11_rssi(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 434 | struct cmd_ds_command *resp) |
| 435 | { |
| 436 | struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 437 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 438 | lbs_deb_enter(LBS_DEB_CMD); |
| 439 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 440 | /* store the non average value */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 441 | priv->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR); |
| 442 | priv->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 443 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 444 | priv->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR); |
| 445 | priv->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 446 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 447 | priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = |
| 448 | CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG], |
| 449 | priv->NF[TYPE_BEACON][TYPE_NOAVG]); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 450 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 451 | priv->RSSI[TYPE_BEACON][TYPE_AVG] = |
| 452 | CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE, |
| 453 | priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 454 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 455 | lbs_deb_cmd("RSSI: beacon %d, avg %d\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 456 | priv->RSSI[TYPE_BEACON][TYPE_NOAVG], |
| 457 | priv->RSSI[TYPE_BEACON][TYPE_AVG]); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 458 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 459 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 460 | return 0; |
| 461 | } |
| 462 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 463 | static int lbs_ret_802_11_eeprom_access(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 464 | struct cmd_ds_command *resp) |
| 465 | { |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 466 | struct lbs_ioctl_regrdwr *pbuf; |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 467 | pbuf = (struct lbs_ioctl_regrdwr *) priv->prdeeprom; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 468 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 469 | lbs_deb_enter_args(LBS_DEB_CMD, "len %d", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 470 | le16_to_cpu(resp->params.rdeeprom.bytecount)); |
| 471 | if (pbuf->NOB < le16_to_cpu(resp->params.rdeeprom.bytecount)) { |
| 472 | pbuf->NOB = 0; |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 473 | lbs_deb_cmd("EEPROM read length too big\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 474 | return -1; |
| 475 | } |
| 476 | pbuf->NOB = le16_to_cpu(resp->params.rdeeprom.bytecount); |
| 477 | if (pbuf->NOB > 0) { |
| 478 | |
| 479 | memcpy(&pbuf->value, (u8 *) & resp->params.rdeeprom.value, |
| 480 | le16_to_cpu(resp->params.rdeeprom.bytecount)); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 481 | lbs_deb_hex(LBS_DEB_CMD, "EEPROM", (char *)&pbuf->value, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 482 | le16_to_cpu(resp->params.rdeeprom.bytecount)); |
| 483 | } |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 484 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 485 | return 0; |
| 486 | } |
| 487 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 488 | static int lbs_ret_get_log(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 489 | struct cmd_ds_command *resp) |
| 490 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 491 | struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 492 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 493 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 494 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 495 | /* Stored little-endian */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 496 | memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 497 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 498 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 499 | return 0; |
| 500 | } |
| 501 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 502 | static int lbs_ret_802_11_enable_rsn(struct lbs_private *priv, |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 503 | struct cmd_ds_command *resp) |
| 504 | { |
| 505 | struct cmd_ds_802_11_enable_rsn *enable_rsn = &resp->params.enbrsn; |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 506 | u32 * pdata_buf = priv->cur_cmd->pdata_buf; |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 507 | |
| 508 | lbs_deb_enter(LBS_DEB_CMD); |
| 509 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 510 | if (enable_rsn->action == cpu_to_le16(CMD_ACT_GET)) { |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 511 | if (pdata_buf) |
| 512 | *pdata_buf = (u32) le16_to_cpu(enable_rsn->enable); |
| 513 | } |
| 514 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 515 | lbs_deb_leave(LBS_DEB_CMD); |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 516 | return 0; |
| 517 | } |
| 518 | |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 519 | static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv, |
| 520 | struct cmd_ds_command *resp) |
| 521 | { |
| 522 | struct cmd_ds_802_11_beacon_control *bcn_ctrl = |
| 523 | &resp->params.bcn_ctrl; |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 524 | |
| 525 | lbs_deb_enter(LBS_DEB_CMD); |
| 526 | |
| 527 | if (bcn_ctrl->action == CMD_ACT_GET) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 528 | priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable); |
| 529 | priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period); |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 530 | } |
| 531 | |
| 532 | lbs_deb_enter(LBS_DEB_CMD); |
| 533 | return 0; |
| 534 | } |
| 535 | |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 536 | static int lbs_ret_802_11_subscribe_event(struct lbs_private *priv, |
| 537 | struct cmd_ds_command *resp) |
| 538 | { |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 539 | struct cmd_ds_802_11_subscribe_event *cmd_event = |
| 540 | &resp->params.subscribe_event; |
| 541 | struct cmd_ds_802_11_subscribe_event *dst_event = |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 542 | priv->cur_cmd->pdata_buf; |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 543 | |
| 544 | lbs_deb_enter(LBS_DEB_CMD); |
| 545 | |
| 546 | if (dst_event->action == cpu_to_le16(CMD_ACT_GET)) { |
Holger Schurig | c2df2ef | 2007-12-07 15:30:44 +0000 | [diff] [blame] | 547 | dst_event->events = cmd_event->events; |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 548 | memcpy(dst_event->tlv, cmd_event->tlv, sizeof(dst_event->tlv)); |
| 549 | } |
| 550 | |
| 551 | lbs_deb_leave(LBS_DEB_CMD); |
| 552 | return 0; |
| 553 | } |
| 554 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 555 | static inline int handle_cmd_response(u16 respcmd, |
| 556 | struct cmd_ds_command *resp, |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 557 | struct lbs_private *priv) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 558 | { |
| 559 | int ret = 0; |
| 560 | unsigned long flags; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 561 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 562 | lbs_deb_enter(LBS_DEB_HOST); |
| 563 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 564 | switch (respcmd) { |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 565 | case CMD_RET(CMD_MAC_REG_ACCESS): |
| 566 | case CMD_RET(CMD_BBP_REG_ACCESS): |
| 567 | case CMD_RET(CMD_RF_REG_ACCESS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 568 | ret = lbs_ret_reg_access(priv, respcmd, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 569 | break; |
| 570 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 571 | case CMD_RET(CMD_GET_HW_SPEC): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 572 | ret = lbs_ret_get_hw_spec(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 573 | break; |
| 574 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 575 | case CMD_RET(CMD_802_11_SCAN): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 576 | ret = lbs_ret_80211_scan(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 577 | break; |
| 578 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 579 | case CMD_RET(CMD_802_11_GET_LOG): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 580 | ret = lbs_ret_get_log(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 581 | break; |
| 582 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 583 | case CMD_RET_802_11_ASSOCIATE: |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 584 | case CMD_RET(CMD_802_11_ASSOCIATE): |
| 585 | case CMD_RET(CMD_802_11_REASSOCIATE): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 586 | ret = lbs_ret_80211_associate(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 587 | break; |
| 588 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 589 | case CMD_RET(CMD_802_11_DISASSOCIATE): |
| 590 | case CMD_RET(CMD_802_11_DEAUTHENTICATE): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 591 | ret = lbs_ret_80211_disassociate(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 592 | break; |
| 593 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 594 | case CMD_RET(CMD_802_11_AD_HOC_START): |
| 595 | case CMD_RET(CMD_802_11_AD_HOC_JOIN): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 596 | ret = lbs_ret_80211_ad_hoc_start(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 597 | break; |
| 598 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 599 | case CMD_RET(CMD_802_11_GET_STAT): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 600 | ret = lbs_ret_802_11_stat(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 601 | break; |
| 602 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 603 | case CMD_RET(CMD_802_11_SNMP_MIB): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 604 | ret = lbs_ret_802_11_snmp_mib(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 605 | break; |
| 606 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 607 | case CMD_RET(CMD_802_11_RF_TX_POWER): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 608 | ret = lbs_ret_802_11_rf_tx_power(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 609 | break; |
| 610 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 611 | case CMD_RET(CMD_802_11_SET_AFC): |
| 612 | case CMD_RET(CMD_802_11_GET_AFC): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 613 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 614 | memmove(priv->cur_cmd->pdata_buf, &resp->params.afc, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 615 | sizeof(struct cmd_ds_802_11_afc)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 616 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 617 | |
| 618 | break; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 619 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 620 | case CMD_RET(CMD_MAC_MULTICAST_ADR): |
| 621 | case CMD_RET(CMD_MAC_CONTROL): |
| 622 | case CMD_RET(CMD_802_11_SET_WEP): |
| 623 | case CMD_RET(CMD_802_11_RESET): |
| 624 | case CMD_RET(CMD_802_11_AUTHENTICATE): |
| 625 | case CMD_RET(CMD_802_11_RADIO_CONTROL): |
| 626 | case CMD_RET(CMD_802_11_BEACON_STOP): |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 627 | break; |
| 628 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 629 | case CMD_RET(CMD_802_11_ENABLE_RSN): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 630 | ret = lbs_ret_802_11_enable_rsn(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 631 | break; |
| 632 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 633 | case CMD_RET(CMD_802_11_DATA_RATE): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 634 | ret = lbs_ret_802_11_data_rate(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 635 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 636 | case CMD_RET(CMD_802_11_RATE_ADAPT_RATESET): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 637 | ret = lbs_ret_802_11_rate_adapt_rateset(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 638 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 639 | case CMD_RET(CMD_802_11_RF_CHANNEL): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 640 | ret = lbs_ret_802_11_rf_channel(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 641 | break; |
| 642 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 643 | case CMD_RET(CMD_802_11_RSSI): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 644 | ret = lbs_ret_802_11_rssi(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 645 | break; |
| 646 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 647 | case CMD_RET(CMD_802_11_MAC_ADDRESS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 648 | ret = lbs_ret_802_11_mac_address(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 649 | break; |
| 650 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 651 | case CMD_RET(CMD_802_11_AD_HOC_STOP): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 652 | ret = lbs_ret_80211_ad_hoc_stop(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 653 | break; |
| 654 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 655 | case CMD_RET(CMD_802_11_KEY_MATERIAL): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 656 | ret = lbs_ret_802_11_key_material(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 657 | break; |
| 658 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 659 | case CMD_RET(CMD_802_11_EEPROM_ACCESS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 660 | ret = lbs_ret_802_11_eeprom_access(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 661 | break; |
| 662 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 663 | case CMD_RET(CMD_802_11D_DOMAIN_INFO): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 664 | ret = lbs_ret_802_11d_domain_info(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 665 | break; |
| 666 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 667 | case CMD_RET(CMD_802_11_SLEEP_PARAMS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 668 | ret = lbs_ret_802_11_sleep_params(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 669 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 670 | case CMD_RET(CMD_802_11_INACTIVITY_TIMEOUT): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 671 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 672 | *((u16 *) priv->cur_cmd->pdata_buf) = |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 673 | le16_to_cpu(resp->params.inactivity_timeout.timeout); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 674 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 675 | break; |
| 676 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 677 | case CMD_RET(CMD_802_11_TPC_CFG): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 678 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 679 | memmove(priv->cur_cmd->pdata_buf, &resp->params.tpccfg, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 680 | sizeof(struct cmd_ds_802_11_tpc_cfg)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 681 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 682 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 683 | case CMD_RET(CMD_802_11_LED_GPIO_CTRL): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 684 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 685 | memmove(priv->cur_cmd->pdata_buf, &resp->params.ledgpio, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 686 | sizeof(struct cmd_ds_802_11_led_ctrl)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 687 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 688 | break; |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 689 | case CMD_RET(CMD_802_11_SUBSCRIBE_EVENT): |
| 690 | ret = lbs_ret_802_11_subscribe_event(priv, resp); |
| 691 | break; |
| 692 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 693 | case CMD_RET(CMD_802_11_PWR_CFG): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 694 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 695 | memmove(priv->cur_cmd->pdata_buf, &resp->params.pwrcfg, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 696 | sizeof(struct cmd_ds_802_11_pwr_cfg)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 697 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 698 | |
| 699 | break; |
| 700 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 701 | case CMD_RET(CMD_GET_TSF): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 702 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 703 | memcpy(priv->cur_cmd->pdata_buf, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 704 | &resp->params.gettsf.tsfvalue, sizeof(u64)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 705 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 706 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 707 | case CMD_RET(CMD_BT_ACCESS): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 708 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 709 | if (priv->cur_cmd->pdata_buf) |
| 710 | memcpy(priv->cur_cmd->pdata_buf, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 711 | &resp->params.bt.addr1, 2 * ETH_ALEN); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 712 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 713 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 714 | case CMD_RET(CMD_FWT_ACCESS): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 715 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 716 | if (priv->cur_cmd->pdata_buf) |
| 717 | memcpy(priv->cur_cmd->pdata_buf, &resp->params.fwt, |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 718 | sizeof(resp->params.fwt)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 719 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 720 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 721 | case CMD_RET(CMD_MESH_ACCESS): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 722 | if (priv->cur_cmd->pdata_buf) |
| 723 | memcpy(priv->cur_cmd->pdata_buf, &resp->params.mesh, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 724 | sizeof(resp->params.mesh)); |
| 725 | break; |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 726 | case CMD_RET(CMD_802_11_BEACON_CTRL): |
| 727 | ret = lbs_ret_802_11_bcn_ctrl(priv, resp); |
| 728 | break; |
| 729 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 730 | default: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 731 | lbs_deb_host("CMD_RESP: unknown cmd response 0x%04x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 732 | resp->command); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 733 | break; |
| 734 | } |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 735 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 736 | return ret; |
| 737 | } |
| 738 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 739 | int lbs_process_rx_command(struct lbs_private *priv) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 740 | { |
| 741 | u16 respcmd; |
| 742 | struct cmd_ds_command *resp; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 743 | int ret = 0; |
| 744 | ulong flags; |
| 745 | u16 result; |
| 746 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 747 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 748 | |
| 749 | /* Now we got response from FW, cancel the command timer */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 750 | del_timer(&priv->command_timer); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 751 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 752 | mutex_lock(&priv->lock); |
| 753 | spin_lock_irqsave(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 754 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 755 | if (!priv->cur_cmd) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 756 | lbs_deb_host("CMD_RESP: cur_cmd is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 757 | ret = -1; |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 758 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 759 | goto done; |
| 760 | } |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 761 | resp = (struct cmd_ds_command *)(priv->cur_cmd->bufvirtualaddr); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 762 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 763 | respcmd = le16_to_cpu(resp->command); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 764 | result = le16_to_cpu(resp->result); |
| 765 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 766 | lbs_deb_host("CMD_RESP: response 0x%04x, size %d, jiffies %lu\n", |
| 767 | respcmd, priv->upld_len, jiffies); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 768 | lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", priv->cur_cmd->bufvirtualaddr, |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 769 | priv->upld_len); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 770 | |
| 771 | if (!(respcmd & 0x8000)) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 772 | lbs_deb_host("invalid response!\n"); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 773 | priv->cur_cmd_retcode = -1; |
| 774 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); |
| 775 | priv->cur_cmd = NULL; |
| 776 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 777 | ret = -1; |
| 778 | goto done; |
| 779 | } |
| 780 | |
| 781 | /* Store the response code to cur_cmd_retcode. */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 782 | priv->cur_cmd_retcode = result; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 783 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 784 | if (respcmd == CMD_RET(CMD_802_11_PS_MODE)) { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 785 | struct cmd_ds_802_11_ps_mode *psmode = &resp->params.psmode; |
| 786 | u16 action = le16_to_cpu(psmode->action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 787 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 788 | lbs_deb_host( |
| 789 | "CMD_RESP: PS_MODE cmd reply result 0x%x, action 0x%x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 790 | result, action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 791 | |
| 792 | if (result) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 793 | lbs_deb_host("CMD_RESP: PS command failed with 0x%x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 794 | result); |
| 795 | /* |
| 796 | * We should not re-try enter-ps command in |
| 797 | * ad-hoc mode. It takes place in |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 798 | * lbs_execute_next_command(). |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 799 | */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 800 | if (priv->mode == IW_MODE_ADHOC && |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 801 | action == CMD_SUBCMD_ENTER_PS) |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 802 | priv->psmode = LBS802_11POWERMODECAM; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 803 | } else if (action == CMD_SUBCMD_ENTER_PS) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 804 | priv->needtowakeup = 0; |
| 805 | priv->psstate = PS_STATE_AWAKE; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 806 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 807 | lbs_deb_host("CMD_RESP: ENTER_PS command response\n"); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 808 | if (priv->connect_status != LBS_CONNECTED) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 809 | /* |
| 810 | * When Deauth Event received before Enter_PS command |
| 811 | * response, We need to wake up the firmware. |
| 812 | */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 813 | lbs_deb_host( |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 814 | "disconnected, invoking lbs_ps_wakeup\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 815 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 816 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
| 817 | mutex_unlock(&priv->lock); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 818 | lbs_ps_wakeup(priv, 0); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 819 | mutex_lock(&priv->lock); |
| 820 | spin_lock_irqsave(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 821 | } |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 822 | } else if (action == CMD_SUBCMD_EXIT_PS) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 823 | priv->needtowakeup = 0; |
| 824 | priv->psstate = PS_STATE_FULL_POWER; |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 825 | lbs_deb_host("CMD_RESP: EXIT_PS command response\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 826 | } else { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 827 | lbs_deb_host("CMD_RESP: PS action 0x%X\n", action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 828 | } |
| 829 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 830 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); |
| 831 | priv->cur_cmd = NULL; |
| 832 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 833 | |
| 834 | ret = 0; |
| 835 | goto done; |
| 836 | } |
| 837 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 838 | /* If the command is not successful, cleanup and return failure */ |
| 839 | if ((result != 0 || !(respcmd & 0x8000))) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 840 | lbs_deb_host("CMD_RESP: error 0x%04x in command reply 0x%04x\n", |
| 841 | result, respcmd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 842 | /* |
| 843 | * Handling errors here |
| 844 | */ |
| 845 | switch (respcmd) { |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 846 | case CMD_RET(CMD_GET_HW_SPEC): |
| 847 | case CMD_RET(CMD_802_11_RESET): |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 848 | lbs_deb_host("CMD_RESP: reset failed\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 849 | break; |
| 850 | |
| 851 | } |
| 852 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 853 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); |
| 854 | priv->cur_cmd = NULL; |
| 855 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 856 | |
| 857 | ret = -1; |
| 858 | goto done; |
| 859 | } |
| 860 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 861 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
David Woodhouse | 1723047 | 2007-12-07 15:13:05 +0000 | [diff] [blame] | 862 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 863 | if (priv->cur_cmd && priv->cur_cmd->callback) |
| 864 | ret = priv->cur_cmd->callback(respcmd, resp, priv); |
David Woodhouse | 1723047 | 2007-12-07 15:13:05 +0000 | [diff] [blame] | 865 | else |
Holger Schurig | 675787e | 2007-12-05 17:58:11 +0100 | [diff] [blame] | 866 | ret = handle_cmd_response(respcmd, resp, priv); |
David Woodhouse | 1723047 | 2007-12-07 15:13:05 +0000 | [diff] [blame] | 867 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 868 | spin_lock_irqsave(&priv->driver_lock, flags); |
David Woodhouse | 1723047 | 2007-12-07 15:13:05 +0000 | [diff] [blame] | 869 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 870 | if (priv->cur_cmd) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 871 | /* Clean up and Put current command back to cmdfreeq */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 872 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); |
| 873 | priv->cur_cmd = NULL; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 874 | } |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 875 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 876 | |
| 877 | done: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 878 | mutex_unlock(&priv->lock); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 879 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 880 | return ret; |
| 881 | } |
| 882 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 883 | int lbs_process_event(struct lbs_private *priv) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 884 | { |
| 885 | int ret = 0; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 886 | u32 eventcause; |
| 887 | |
Holger Schurig | 9556d21 | 2007-08-02 13:14:07 -0400 | [diff] [blame] | 888 | lbs_deb_enter(LBS_DEB_CMD); |
| 889 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 890 | spin_lock_irq(&priv->driver_lock); |
| 891 | eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT; |
| 892 | spin_unlock_irq(&priv->driver_lock); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 893 | |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 894 | lbs_deb_cmd("event cause %d\n", eventcause); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 895 | |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 896 | switch (eventcause) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 897 | case MACREG_INT_CODE_LINK_SENSED: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 898 | lbs_deb_cmd("EVENT: MACREG_INT_CODE_LINK_SENSED\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 899 | break; |
| 900 | |
| 901 | case MACREG_INT_CODE_DEAUTHENTICATED: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 902 | lbs_deb_cmd("EVENT: deauthenticated\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 903 | lbs_mac_event_disconnected(priv); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 904 | break; |
| 905 | |
| 906 | case MACREG_INT_CODE_DISASSOCIATED: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 907 | lbs_deb_cmd("EVENT: disassociated\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 908 | lbs_mac_event_disconnected(priv); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 909 | break; |
| 910 | |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 911 | case MACREG_INT_CODE_LINK_LOST_NO_SCAN: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 912 | lbs_deb_cmd("EVENT: link lost\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 913 | lbs_mac_event_disconnected(priv); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 914 | break; |
| 915 | |
| 916 | case MACREG_INT_CODE_PS_SLEEP: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 917 | lbs_deb_cmd("EVENT: sleep\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 918 | |
| 919 | /* handle unexpected PS SLEEP event */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 920 | if (priv->psstate == PS_STATE_FULL_POWER) { |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 921 | lbs_deb_cmd( |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 922 | "EVENT: in FULL POWER mode, ignoreing PS_SLEEP\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 923 | break; |
| 924 | } |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 925 | priv->psstate = PS_STATE_PRE_SLEEP; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 926 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 927 | lbs_ps_confirm_sleep(priv, (u16) priv->psmode); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 928 | |
| 929 | break; |
| 930 | |
| 931 | case MACREG_INT_CODE_PS_AWAKE: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 932 | lbs_deb_cmd("EVENT: awake\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 933 | |
| 934 | /* handle unexpected PS AWAKE event */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 935 | if (priv->psstate == PS_STATE_FULL_POWER) { |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 936 | lbs_deb_cmd( |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 937 | "EVENT: In FULL POWER mode - ignore PS AWAKE\n"); |
| 938 | break; |
| 939 | } |
| 940 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 941 | priv->psstate = PS_STATE_AWAKE; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 942 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 943 | if (priv->needtowakeup) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 944 | /* |
| 945 | * wait for the command processing to finish |
| 946 | * before resuming sending |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 947 | * priv->needtowakeup will be set to FALSE |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 948 | * in lbs_ps_wakeup() |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 949 | */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 950 | lbs_deb_cmd("waking up ...\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 951 | lbs_ps_wakeup(priv, 0); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 952 | } |
| 953 | break; |
| 954 | |
| 955 | case MACREG_INT_CODE_MIC_ERR_UNICAST: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 956 | lbs_deb_cmd("EVENT: UNICAST MIC ERROR\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 957 | handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_UNICAST); |
| 958 | break; |
| 959 | |
| 960 | case MACREG_INT_CODE_MIC_ERR_MULTICAST: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 961 | lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 962 | handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST); |
| 963 | break; |
| 964 | case MACREG_INT_CODE_MIB_CHANGED: |
| 965 | case MACREG_INT_CODE_INIT_DONE: |
| 966 | break; |
| 967 | |
| 968 | case MACREG_INT_CODE_ADHOC_BCN_LOST: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 969 | lbs_deb_cmd("EVENT: ADHOC beacon lost\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 970 | break; |
| 971 | |
| 972 | case MACREG_INT_CODE_RSSI_LOW: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 973 | lbs_pr_alert("EVENT: rssi low\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 974 | break; |
| 975 | case MACREG_INT_CODE_SNR_LOW: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 976 | lbs_pr_alert("EVENT: snr low\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 977 | break; |
| 978 | case MACREG_INT_CODE_MAX_FAIL: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 979 | lbs_pr_alert("EVENT: max fail\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 980 | break; |
| 981 | case MACREG_INT_CODE_RSSI_HIGH: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 982 | lbs_pr_alert("EVENT: rssi high\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 983 | break; |
| 984 | case MACREG_INT_CODE_SNR_HIGH: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 985 | lbs_pr_alert("EVENT: snr high\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 986 | break; |
| 987 | |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 988 | case MACREG_INT_CODE_MESH_AUTO_STARTED: |
Dan Williams | 5612c01 | 2007-08-02 13:20:12 -0400 | [diff] [blame] | 989 | /* Ignore spurious autostart events if autostart is disabled */ |
| 990 | if (!priv->mesh_autostart_enabled) { |
| 991 | lbs_pr_info("EVENT: MESH_AUTO_STARTED (ignoring)\n"); |
| 992 | break; |
| 993 | } |
Luis Carlos Cobo | 9cdc6d2 | 2007-08-02 11:55:22 -0400 | [diff] [blame] | 994 | lbs_pr_info("EVENT: MESH_AUTO_STARTED\n"); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 995 | priv->mesh_connect_status = LBS_CONNECTED; |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 996 | if (priv->mesh_open == 1) { |
Luis Carlos Cobo | 9cdc6d2 | 2007-08-02 11:55:22 -0400 | [diff] [blame] | 997 | netif_wake_queue(priv->mesh_dev); |
| 998 | netif_carrier_on(priv->mesh_dev); |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 999 | } |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 1000 | priv->mode = IW_MODE_ADHOC; |
Luis Carlos Cobo Rus | b8bedef | 2007-05-30 12:14:34 -0400 | [diff] [blame] | 1001 | schedule_work(&priv->sync_channel); |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 1002 | break; |
| 1003 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1004 | default: |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 1005 | lbs_pr_alert("EVENT: unknown event id %d\n", eventcause); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1006 | break; |
| 1007 | } |
| 1008 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame^] | 1009 | spin_lock_irq(&priv->driver_lock); |
| 1010 | priv->eventcause = 0; |
| 1011 | spin_unlock_irq(&priv->driver_lock); |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1012 | |
Holger Schurig | 9556d21 | 2007-08-02 13:14:07 -0400 | [diff] [blame] | 1013 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1014 | return ret; |
| 1015 | } |