diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/ft1000/ft1000-usb/ft1000_usb.h | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h index 60071f0cd0c0..58cc54b75445 100644 --- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h +++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h @@ -14,16 +14,16 @@ #define SUCCESS 0x00 struct app_info_block { - u32 nTxMsg; // DPRAM msg sent to DSP with app_id - u32 nRxMsg; // DPRAM msg rcv from dsp with app_id - u32 nTxMsgReject; // DPRAM msg rejected due to DSP doorbell set - u32 nRxMsgMiss; // DPRAM msg dropped due to overflow - struct fown_struct *fileobject;// Application's file object - u16 app_id; // Application id + u32 nTxMsg; /* DPRAM msg sent to DSP with app_id */ + u32 nRxMsg; /* DPRAM msg rcv from dsp with app_id */ + u32 nTxMsgReject; /* DPRAM msg rejected due to DSP doorbell set */ + u32 nRxMsgMiss; /* DPRAM msg dropped due to overflow */ + struct fown_struct *fileobject;/* Application's file object */ + u16 app_id; /* Application id */ int DspBCMsgFlag; - int NumOfMsg; // number of messages queued up + int NumOfMsg; /* number of messages queued up */ wait_queue_head_t wait_dpram_msg; - struct list_head app_sqlist; // link list of msgs for applicaton on slow queue + struct list_head app_sqlist; /* link list of msgs for applicaton on slow queue */ } __attribute__((packed)); #define DEBUG(args...) printk(KERN_INFO args) @@ -45,14 +45,14 @@ struct app_info_block { #undef FT1000_DPRAM_RX_BASE #define FT1000_DPRAM_RX_BASE 0x1800 /* RX AREA (SlowQ) */ -// MEMORY MAP FOR MAGNEMITE +/* MEMORY MAP FOR MAGNEMITE */ /* the indexes are swapped comparing to PCMCIA - is it OK or a bug? */ #undef FT1000_MAG_DSP_LED_INDX #define FT1000_MAG_DSP_LED_INDX 0x1 /* dsp led status for PAD device */ #undef FT1000_MAG_DSP_CON_STATE_INDX #define FT1000_MAG_DSP_CON_STATE_INDX 0x0 /* DSP Connection Status Info */ -// Maximum times trying to get ASIC out of reset +/* Maximum times trying to get ASIC out of reset */ #define MAX_ASIC_RESET_CNT 20 #define MAX_BUF_SIZE 4096 @@ -106,15 +106,15 @@ struct ft1000_info { struct ft1000_debug_dirs nodes; int registered; int mediastate; - u8 squeseqnum; // sequence number on slow queue + u8 squeseqnum; /* sequence number on slow queue */ spinlock_t dpram_lock; spinlock_t fifo_lock; u16 fifo_cnt; - u8 DspVer[DSPVERSZ]; // DSP version number - u8 HwSerNum[HWSERNUMSZ]; // Hardware Serial Number - u8 Sku[SKUSZ]; // SKU - u8 eui64[EUISZ]; // EUI64 - time_t ConTm; // Connection Time + u8 DspVer[DSPVERSZ]; /* DSP version number */ + u8 HwSerNum[HWSERNUMSZ]; /* Hardware Serial Number */ + u8 Sku[SKUSZ]; /* SKU */ + u8 eui64[EUISZ]; /* EUI64 */ + time_t ConTm; /* Connection Time */ u8 ProductMode[MODESZ]; u8 RfCalVer[CALVERSZ]; u8 RfCalDate[CALDATESZ]; @@ -170,7 +170,8 @@ u16 scram_dnldr(struct ft1000_device *ft1000dev, void *pFileStart, u32 FileLength); extern struct list_head freercvpool; -extern spinlock_t free_buff_lock; // lock to arbitrate free buffer list for receive command data + +extern spinlock_t free_buff_lock; /* lock to arbitrate free buffer list for receive command data */ int ft1000_create_dev(struct ft1000_device *dev); void ft1000_destroy_dev(struct net_device *dev); |