diff options
Diffstat (limited to 'drivers/staging/ft1000/ft1000-usb/ft1000_proc.c')
| -rw-r--r-- | drivers/staging/ft1000/ft1000-usb/ft1000_proc.c | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c b/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c new file mode 100644 index 0000000..36cdd58 --- /dev/null +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c @@ -0,0 +1,232 @@ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/proc_fs.h> +#include <linux/netdevice.h> + + +#include "ft1000_usb.h" + +#define FT1000_PROC_DIR "ft1000" + + +#define PUTM_TO_PAGE(len,page,args...) \ + len += snprintf(page+len, PAGE_SIZE - len, args) + +#define PUTX_TO_PAGE(len,page,message,size,var) \ + len += snprintf(page+len, PAGE_SIZE - len, message); \ + for(i = 0; i < (size - 1); i++) \ + { \ + len += snprintf(page+len, PAGE_SIZE - len, "%02x:", var[i]); \ + } \ + len += snprintf(page+len, PAGE_SIZE - len, "%02x\n", var[i]) + +#define PUTD_TO_PAGE(len,page,message,size,var) \ + len += snprintf(page+len, PAGE_SIZE - len, message); \ + for(i = 0; i < (size - 1); i++) \ + { \ + len += snprintf(page+len, PAGE_SIZE - len, "%d.", var[i]); \ + } \ + len += snprintf(page+len, PAGE_SIZE - len, "%d\n", var[i]) + + + + +//#ifdef INIT_NET_NS +#define FTNET_PROC init_net.proc_net +//#else +//#define FTNET_PROC proc_net +//#endif + + +u16 ft1000_read_dpram16 (struct ft1000_device *ft1000dev, USHORT indx, + PUCHAR buffer, u8 highlow); + + +static int +ft1000ReadProc (char *page, char **start, off_t off, int count, int *eof, + void *data) +{ + struct net_device *dev; + int len; + int i; + unsigned short ledStat; + unsigned short conStat; + + struct ft1000_info *info; + + char *status[] = { "Idle (Disconnect)", "Searching", "Active (Connected)", + "Waiting for L2", "Sleep", "No Coverage", "", "" + }; + + char *signal[] = { "", "*", "**", "***", "****" }; + int strength; + int quality; + struct timeval tv; + time_t delta; + + dev = (struct net_device *) data; + info = (struct ft1000_info *) netdev_priv(dev); + + if (off > 0) + { + *eof = 1; + return 0; + } + + + if (info->ProgConStat != 0xFF) + { + ft1000_read_dpram16 (info->pFt1000Dev, FT1000_MAG_DSP_LED, + (PUCHAR) & ledStat, FT1000_MAG_DSP_LED_INDX); + info->LedStat = ntohs (ledStat); + + ft1000_read_dpram16 (info->pFt1000Dev, FT1000_MAG_DSP_CON_STATE, + (PUCHAR) & conStat, FT1000_MAG_DSP_CON_STATE_INDX); + info->ConStat = ntohs (conStat); + do_gettimeofday (&tv); + delta = (tv.tv_sec - info->ConTm); + } + else + { + info->ConStat = 0xf; + delta = 0; + } + + + + i = (info->LedStat) & 0xf; + switch (i) + { + case 0x1: + strength = 1; + break; + case 0x3: + strength = 2; + break; + case 0x7: + strength = 3; + break; + case 0xf: + strength = 4; + break; + default: + strength = 0; + } + + i = (info->LedStat >> 8) & 0xf; + switch (i) + { + case 0x1: + quality = 1; + break; + case 0x3: + quality = 2; + break; + case 0x7: + quality = 3; + break; + case 0xf: + quality = 4; + break; + default: + quality = 0; + } + + + len = 0; + PUTM_TO_PAGE (len, page, "Connection Time: %02ld:%02ld:%02ld\n", + ((delta / 3600) % 24), ((delta / 60) % 60), (delta % 60)); + PUTM_TO_PAGE (len, page, "Connection Time[s]: %ld\n", delta); + PUTM_TO_PAGE (len, page, "Asic ID: %s\n", + (info->AsicID) == + ELECTRABUZZ_ID ? "ELECTRABUZZ ASIC" : "MAGNEMITE ASIC"); + PUTX_TO_PAGE (len, page, "SKU: ", SKUSZ, info->Sku); + PUTX_TO_PAGE (len, page, "EUI64: ", EUISZ, info->eui64); + PUTD_TO_PAGE (len, page, "DSP version number: ", DSPVERSZ, info->DspVer); + PUTX_TO_PAGE (len, page, "Hardware Serial Number: ", HWSERNUMSZ, + info->HwSerNum); + PUTX_TO_PAGE (len, page, "Caliberation Version: ", CALVERSZ, + info->RfCalVer); + PUTD_TO_PAGE (len, page, "Caliberation Date: ", CALDATESZ, info->RfCalDate); + PUTM_TO_PAGE (len, page, "Media State: %s\n", + (info->mediastate) ? "link" : "no link"); + PUTM_TO_PAGE (len, page, "Connection Status: %s\n", + status[((info->ConStat) & 0x7)]); + PUTM_TO_PAGE (len, page, "RX packets: %ld\n", info->stats.rx_packets); + PUTM_TO_PAGE (len, page, "TX packets: %ld\n", info->stats.tx_packets); + PUTM_TO_PAGE (len, page, "RX bytes: %ld\n", info->stats.rx_bytes); + PUTM_TO_PAGE (len, page, "TX bytes: %ld\n", info->stats.tx_bytes); + PUTM_TO_PAGE (len, page, "Signal Strength: %s\n", signal[strength]); + PUTM_TO_PAGE (len, page, "Signal Quality: %s\n", signal[quality]); + + + + + return len; +} + +static int +ft1000NotifyProc (struct notifier_block *this, unsigned long event, void *ptr) +{ + struct net_device *dev = ptr; + struct ft1000_info *info; + struct proc_dir_entry *ft1000_proc_file; + +info = (struct ft1000_info *) netdev_priv(dev); + + + switch (event) + { + case NETDEV_CHANGENAME: + remove_proc_entry (info->netdevname, info->ft1000_proc_dir); + ft1000_proc_file = create_proc_read_entry (dev->name, 0644, + info->ft1000_proc_dir, + ft1000ReadProc, dev); + snprintf (info->netdevname, IFNAMSIZ, "%s", dev->name); + break; + } + return NOTIFY_DONE; +} + +static struct notifier_block ft1000_netdev_notifier = { + .notifier_call = ft1000NotifyProc +}; + + +void +ft1000InitProc (struct net_device *dev) +{ + struct ft1000_info *info; + struct proc_dir_entry *ft1000_proc_file; + info = (struct ft1000_info *) netdev_priv(dev); + + + info->ft1000_proc_dir = proc_mkdir (FT1000_PROC_DIR, FTNET_PROC); + if (info->ft1000_proc_dir == NULL) + { + remove_proc_entry (FT1000_PROC_DIR, FTNET_PROC); + } + + + ft1000_proc_file = + create_proc_read_entry (dev->name, 0644, info->ft1000_proc_dir, + ft1000ReadProc, dev); + if (ft1000_proc_file == NULL) + { + remove_proc_entry (info->netdevname, info->ft1000_proc_dir); + } + + snprintf (info->netdevname, IFNAMSIZ, "%s", dev->name); + register_netdevice_notifier (&ft1000_netdev_notifier); + return; +} + +void +ft1000CleanupProc(struct ft1000_info *info) +{ + remove_proc_entry (info->netdevname, info->ft1000_proc_dir); + remove_proc_entry (FT1000_PROC_DIR, FTNET_PROC); + unregister_netdevice_notifier (&ft1000_netdev_notifier); + + return; +} |
