diff options
Diffstat (limited to 'drivers/atm/nicstar.h')
| -rw-r--r-- | drivers/atm/nicstar.h | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/drivers/atm/nicstar.h b/drivers/atm/nicstar.h index 43eb2db1fb88..9bc27ea5088e 100644 --- a/drivers/atm/nicstar.h +++ b/drivers/atm/nicstar.h @@ -16,6 +16,7 @@ #include <linux/types.h> #include <linux/pci.h> +#include <linux/idr.h> #include <linux/uio.h> #include <linux/skbuff.h> #include <linux/atmdev.h> @@ -636,14 +637,22 @@ enum ns_regs { /* Device driver structures */ -struct ns_skb_cb { +struct ns_skb_prv { u32 buf_type; /* BUF_SM/BUF_LG/BUF_NONE */ + u32 dma; + int iovcnt; }; -#define NS_SKB_CB(skb) ((struct ns_skb_cb *)((skb)->cb)) +#define NS_PRV_BUFTYPE(skb) \ + (((struct ns_skb_prv *)(ATM_SKB(skb)+1))->buf_type) +#define NS_PRV_DMA(skb) \ + (((struct ns_skb_prv *)(ATM_SKB(skb)+1))->dma) +#define NS_PRV_IOVCNT(skb) \ + (((struct ns_skb_prv *)(ATM_SKB(skb)+1))->iovcnt) typedef struct tsq_info { void *org; + dma_addr_t dma; ns_tsi *base; ns_tsi *next; ns_tsi *last; @@ -651,6 +660,7 @@ typedef struct tsq_info { typedef struct scq_info { void *org; + dma_addr_t dma; ns_scqe *base; ns_scqe *last; ns_scqe *next; @@ -668,6 +678,7 @@ typedef struct scq_info { typedef struct rsq_info { void *org; + dma_addr_t dma; ns_rsqe *base; ns_rsqe *next; ns_rsqe *last; @@ -693,13 +704,6 @@ typedef struct vc_map { int tbd_count; } vc_map; -struct ns_skb_data { - struct atm_vcc *vcc; - int iovcnt; -}; - -#define NS_SKB(skb) (((struct ns_skb_data *) (skb)->cb)) - typedef struct ns_dev { int index; /* Card ID to the device driver */ int sram_size; /* In k x 32bit words. 32 or 128 */ @@ -709,6 +713,7 @@ typedef struct ns_dev { int vpibits; int vcibits; struct pci_dev *pcidev; + struct idr idr; struct atm_dev *atmdev; tsq_info tsq; rsq_info rsq; @@ -729,11 +734,12 @@ typedef struct ns_dev { buf_nr iovnr; int sbfqc; int lbfqc; - u32 sm_handle; + struct sk_buff *sm_handle; u32 sm_addr; - u32 lg_handle; + struct sk_buff *lg_handle; u32 lg_addr; struct sk_buff *rcbuf; /* Current raw cell buffer */ + struct ns_rcqe *rawcell; u32 rawch; /* Raw cell queue head */ unsigned intcnt; /* Interrupt counter */ spinlock_t int_lock; /* Interrupt lock */ |