From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001 From: Srikant Patnaik Date: Sun, 11 Jan 2015 12:28:04 +0530 Subject: Moved, renamed, and deleted files The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure. --- ANDROID_3.4.5/drivers/atm/eni.h | 135 ---------------------------------------- 1 file changed, 135 deletions(-) delete mode 100644 ANDROID_3.4.5/drivers/atm/eni.h (limited to 'ANDROID_3.4.5/drivers/atm/eni.h') diff --git a/ANDROID_3.4.5/drivers/atm/eni.h b/ANDROID_3.4.5/drivers/atm/eni.h deleted file mode 100644 index 565e53a5..00000000 --- a/ANDROID_3.4.5/drivers/atm/eni.h +++ /dev/null @@ -1,135 +0,0 @@ -/* drivers/atm/eni.h - Efficient Networks ENI155P device driver declarations */ - -/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef DRIVER_ATM_ENI_H -#define DRIVER_ATM_ENI_H - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "midway.h" - - -#define DEV_LABEL "eni" - -#define UBR_BUFFER (128*1024) /* UBR buffer size */ - -#define RX_DMA_BUF 8 /* burst and skip a few things */ -#define TX_DMA_BUF 100 /* should be enough for 64 kB */ - -#define DEFAULT_RX_MULT 300 /* max_sdu*3 */ -#define DEFAULT_TX_MULT 300 /* max_sdu*3 */ - -#define ENI_ZEROES_SIZE 4 /* need that many DMA-able zero bytes */ - - -struct eni_free { - void __iomem *start; /* counting in bytes */ - int order; -}; - -struct eni_tx { - void __iomem *send; /* base, 0 if unused */ - int prescaler; /* shaping prescaler */ - int resolution; /* shaping divider */ - unsigned long tx_pos; /* current TX write position */ - unsigned long words; /* size of TX queue */ - int index; /* TX channel number */ - int reserved; /* reserved peak cell rate */ - int shaping; /* shaped peak cell rate */ - struct sk_buff_head backlog; /* queue of waiting TX buffers */ -}; - -struct eni_vcc { - int (*rx)(struct atm_vcc *vcc); /* RX function, NULL if none */ - void __iomem *recv; /* receive buffer */ - unsigned long words; /* its size in words */ - unsigned long descr; /* next descriptor (RX) */ - unsigned long rx_pos; /* current RX descriptor pos */ - struct eni_tx *tx; /* TXer, NULL if none */ - int rxing; /* number of pending PDUs */ - int servicing; /* number of waiting VCs (0 or 1) */ - int txing; /* number of pending TX bytes */ - ktime_t timestamp; /* for RX timing */ - struct atm_vcc *next; /* next pending RX */ - struct sk_buff *last; /* last PDU being DMAed (used to carry - discard information) */ -}; - -struct eni_dev { - /*-------------------------------- spinlock */ - spinlock_t lock; /* sync with interrupt */ - struct tasklet_struct task; /* tasklet for interrupt work */ - u32 events; /* pending events */ - /*-------------------------------- base pointers into Midway address - space */ - void __iomem *ioaddr; - void __iomem *phy; /* PHY interface chip registers */ - void __iomem *reg; /* register base */ - void __iomem *ram; /* RAM base */ - void __iomem *vci; /* VCI table */ - void __iomem *rx_dma; /* RX DMA queue */ - void __iomem *tx_dma; /* TX DMA queue */ - void __iomem *service; /* service list */ - /*-------------------------------- TX part */ - struct eni_tx tx[NR_CHAN]; /* TX channels */ - struct eni_tx *ubr; /* UBR channel */ - struct sk_buff_head tx_queue; /* PDUs currently being TX DMAed*/ - wait_queue_head_t tx_wait; /* for close */ - int tx_bw; /* remaining bandwidth */ - u32 dma[TX_DMA_BUF*2]; /* DMA request scratch area */ - struct eni_zero { /* aligned "magic" zeroes */ - u32 *addr; - dma_addr_t dma; - } zero; - int tx_mult; /* buffer size multiplier (percent) */ - /*-------------------------------- RX part */ - u32 serv_read; /* host service read index */ - struct atm_vcc *fast,*last_fast;/* queues of VCCs with pending PDUs */ - struct atm_vcc *slow,*last_slow; - struct atm_vcc **rx_map; /* for fast lookups */ - struct sk_buff_head rx_queue; /* PDUs currently being RX-DMAed */ - wait_queue_head_t rx_wait; /* for close */ - int rx_mult; /* buffer size multiplier (percent) */ - /*-------------------------------- statistics */ - unsigned long lost; /* number of lost cells (RX) */ - /*-------------------------------- memory management */ - unsigned long base_diff; /* virtual-real base address */ - int free_len; /* free list length */ - struct eni_free *free_list; /* free list */ - int free_list_size; /* maximum size of free list */ - /*-------------------------------- ENI links */ - struct atm_dev *more; /* other ENI devices */ - /*-------------------------------- general information */ - int mem; /* RAM on board (in bytes) */ - int asic; /* PCI interface type, 0 for FPGA */ - unsigned int irq; /* IRQ */ - struct pci_dev *pci_dev; /* PCI stuff */ -}; - - -#define ENI_DEV(d) ((struct eni_dev *) (d)->dev_data) -#define ENI_VCC(d) ((struct eni_vcc *) (d)->dev_data) - - -struct eni_skb_prv { - struct atm_skb_data _; /* reserved */ - unsigned long pos; /* position of next descriptor */ - int size; /* PDU size in reassembly buffer */ - dma_addr_t paddr; /* DMA handle */ -}; - -#define ENI_PRV_SIZE(skb) (((struct eni_skb_prv *) (skb)->cb)->size) -#define ENI_PRV_POS(skb) (((struct eni_skb_prv *) (skb)->cb)->pos) -#define ENI_PRV_PADDR(skb) (((struct eni_skb_prv *) (skb)->cb)->paddr) - -#endif -- cgit