1 #include <linux/module.h>
2 #include <linux/kernel.h>
3 #include <linux/proc_fs.h>
4 #include <linux/netdevice.h>
7 #include "ft1000_usb.h"
9 #define FT1000_PROC_DIR "ft1000"
12 #define PUTM_TO_PAGE(len,page,args...) \
13 len += snprintf(page+len, PAGE_SIZE - len, args)
15 #define PUTX_TO_PAGE(len,page,message,size,var) \
16 len += snprintf(page+len, PAGE_SIZE - len, message); \
17 for(i = 0; i < (size - 1); i++) \
19 len += snprintf(page+len, PAGE_SIZE - len, "%02x:", var[i]); \
21 len += snprintf(page+len, PAGE_SIZE - len, "%02x\n", var[i])
23 #define PUTD_TO_PAGE(len,page,message,size,var) \
24 len += snprintf(page+len, PAGE_SIZE - len, message); \
25 for(i = 0; i < (size - 1); i++) \
27 len += snprintf(page+len, PAGE_SIZE - len, "%d.", var[i]); \
29 len += snprintf(page+len, PAGE_SIZE - len, "%d\n", var[i])
35 #define FTNET_PROC init_net.proc_net
37 //#define FTNET_PROC proc_net
41 u16 ft1000_read_dpram16 (struct ft1000_device *ft1000dev, USHORT indx,
42 PUCHAR buffer, u8 highlow);
46 ft1000ReadProc (char *page, char **start, off_t off, int count, int *eof,
49 struct net_device *dev;
52 unsigned short ledStat;
53 unsigned short conStat;
55 struct ft1000_info *info;
57 char *status[] = { "Idle (Disconnect)", "Searching", "Active (Connected)",
58 "Waiting for L2", "Sleep", "No Coverage", "", ""
61 char *signal[] = { "", "*", "**", "***", "****" };
67 dev = (struct net_device *) data;
68 info = (struct ft1000_info *) netdev_priv(dev);
77 if (info->ProgConStat != 0xFF)
79 ft1000_read_dpram16 (info->pFt1000Dev, FT1000_MAG_DSP_LED,
80 (PUCHAR) & ledStat, FT1000_MAG_DSP_LED_INDX);
81 info->LedStat = ntohs (ledStat);
83 ft1000_read_dpram16 (info->pFt1000Dev, FT1000_MAG_DSP_CON_STATE,
84 (PUCHAR) & conStat, FT1000_MAG_DSP_CON_STATE_INDX);
85 info->ConStat = ntohs (conStat);
86 do_gettimeofday (&tv);
87 delta = (tv.tv_sec - info->ConTm);
97 i = (info->LedStat) & 0xf;
116 i = (info->LedStat >> 8) & 0xf;
137 PUTM_TO_PAGE (len, page, "Connection Time: %02ld:%02ld:%02ld\n",
138 ((delta / 3600) % 24), ((delta / 60) % 60), (delta % 60));
139 PUTM_TO_PAGE (len, page, "Connection Time[s]: %ld\n", delta);
140 PUTM_TO_PAGE (len, page, "Asic ID: %s\n",
142 ELECTRABUZZ_ID ? "ELECTRABUZZ ASIC" : "MAGNEMITE ASIC");
143 PUTX_TO_PAGE (len, page, "SKU: ", SKUSZ, info->Sku);
144 PUTX_TO_PAGE (len, page, "EUI64: ", EUISZ, info->eui64);
145 PUTD_TO_PAGE (len, page, "DSP version number: ", DSPVERSZ, info->DspVer);
146 PUTX_TO_PAGE (len, page, "Hardware Serial Number: ", HWSERNUMSZ,
148 PUTX_TO_PAGE (len, page, "Caliberation Version: ", CALVERSZ,
150 PUTD_TO_PAGE (len, page, "Caliberation Date: ", CALDATESZ, info->RfCalDate);
151 PUTM_TO_PAGE (len, page, "Media State: %s\n",
152 (info->mediastate) ? "link" : "no link");
153 PUTM_TO_PAGE (len, page, "Connection Status: %s\n",
154 status[((info->ConStat) & 0x7)]);
155 PUTM_TO_PAGE (len, page, "RX packets: %ld\n", info->stats.rx_packets);
156 PUTM_TO_PAGE (len, page, "TX packets: %ld\n", info->stats.tx_packets);
157 PUTM_TO_PAGE (len, page, "RX bytes: %ld\n", info->stats.rx_bytes);
158 PUTM_TO_PAGE (len, page, "TX bytes: %ld\n", info->stats.tx_bytes);
159 PUTM_TO_PAGE (len, page, "Signal Strength: %s\n", signal[strength]);
160 PUTM_TO_PAGE (len, page, "Signal Quality: %s\n", signal[quality]);
169 ft1000NotifyProc (struct notifier_block *this, unsigned long event, void *ptr)
171 struct net_device *dev = ptr;
172 struct ft1000_info *info;
173 struct proc_dir_entry *ft1000_proc_file;
175 info = (struct ft1000_info *) netdev_priv(dev);
180 case NETDEV_CHANGENAME:
181 remove_proc_entry (info->netdevname, info->ft1000_proc_dir);
182 ft1000_proc_file = create_proc_read_entry (dev->name, 0644,
183 info->ft1000_proc_dir,
184 ft1000ReadProc, dev);
185 snprintf (info->netdevname, IFNAMSIZ, "%s", dev->name);
191 static struct notifier_block ft1000_netdev_notifier = {
192 .notifier_call = ft1000NotifyProc
197 ft1000InitProc (struct net_device *dev)
199 struct ft1000_info *info;
200 struct proc_dir_entry *ft1000_proc_file;
201 info = (struct ft1000_info *) netdev_priv(dev);
204 info->ft1000_proc_dir = proc_mkdir (FT1000_PROC_DIR, FTNET_PROC);
205 if (info->ft1000_proc_dir == NULL)
207 remove_proc_entry (FT1000_PROC_DIR, FTNET_PROC);
212 create_proc_read_entry (dev->name, 0644, info->ft1000_proc_dir,
213 ft1000ReadProc, dev);
214 if (ft1000_proc_file == NULL)
216 remove_proc_entry (info->netdevname, info->ft1000_proc_dir);
219 snprintf (info->netdevname, IFNAMSIZ, "%s", dev->name);
220 register_netdevice_notifier (&ft1000_netdev_notifier);
225 ft1000CleanupProc(struct ft1000_info *info)
227 remove_proc_entry (info->netdevname, info->ft1000_proc_dir);
228 remove_proc_entry (FT1000_PROC_DIR, FTNET_PROC);
229 unregister_netdevice_notifier (&ft1000_netdev_notifier);