diff options
Diffstat (limited to 'drivers/atm/fore200e.h')
| -rw-r--r-- | drivers/atm/fore200e.h | 124 |
1 files changed, 59 insertions, 65 deletions
diff --git a/drivers/atm/fore200e.h b/drivers/atm/fore200e.h index 2558eb85323..ba34a02b717 100644 --- a/drivers/atm/fore200e.h +++ b/drivers/atm/fore200e.h @@ -1,9 +1,7 @@ -/* $Id: fore200e.h,v 1.4 2000/04/14 10:10:34 davem Exp $ */ #ifndef _FORE200E_H #define _FORE200E_H #ifdef __KERNEL__ -#include <linux/config.h> /* rx buffer sizes */ @@ -265,7 +263,7 @@ typedef enum opcode { } opcode_t; -/* virtual path / virtual channel identifers */ +/* virtual path / virtual channel identifiers */ typedef struct vpvc { BITFIELD3( @@ -350,90 +348,90 @@ typedef struct oc3_block { /* physical encoding statistics */ typedef struct stats_phy { - u32 crc_header_errors; /* cells received with bad header CRC */ - u32 framing_errors; /* cells received with bad framing */ - u32 pad[ 2 ]; /* i960 padding */ + __be32 crc_header_errors; /* cells received with bad header CRC */ + __be32 framing_errors; /* cells received with bad framing */ + __be32 pad[ 2 ]; /* i960 padding */ } stats_phy_t; /* OC-3 statistics */ typedef struct stats_oc3 { - u32 section_bip8_errors; /* section 8 bit interleaved parity */ - u32 path_bip8_errors; /* path 8 bit interleaved parity */ - u32 line_bip24_errors; /* line 24 bit interleaved parity */ - u32 line_febe_errors; /* line far end block errors */ - u32 path_febe_errors; /* path far end block errors */ - u32 corr_hcs_errors; /* correctable header check sequence */ - u32 ucorr_hcs_errors; /* uncorrectable header check sequence */ - u32 pad[ 1 ]; /* i960 padding */ + __be32 section_bip8_errors; /* section 8 bit interleaved parity */ + __be32 path_bip8_errors; /* path 8 bit interleaved parity */ + __be32 line_bip24_errors; /* line 24 bit interleaved parity */ + __be32 line_febe_errors; /* line far end block errors */ + __be32 path_febe_errors; /* path far end block errors */ + __be32 corr_hcs_errors; /* correctable header check sequence */ + __be32 ucorr_hcs_errors; /* uncorrectable header check sequence */ + __be32 pad[ 1 ]; /* i960 padding */ } stats_oc3_t; /* ATM statistics */ typedef struct stats_atm { - u32 cells_transmitted; /* cells transmitted */ - u32 cells_received; /* cells received */ - u32 vpi_bad_range; /* cell drops: VPI out of range */ - u32 vpi_no_conn; /* cell drops: no connection for VPI */ - u32 vci_bad_range; /* cell drops: VCI out of range */ - u32 vci_no_conn; /* cell drops: no connection for VCI */ - u32 pad[ 2 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted */ + __be32 cells_received; /* cells received */ + __be32 vpi_bad_range; /* cell drops: VPI out of range */ + __be32 vpi_no_conn; /* cell drops: no connection for VPI */ + __be32 vci_bad_range; /* cell drops: VCI out of range */ + __be32 vci_no_conn; /* cell drops: no connection for VCI */ + __be32 pad[ 2 ]; /* i960 padding */ } stats_atm_t; /* AAL0 statistics */ typedef struct stats_aal0 { - u32 cells_transmitted; /* cells transmitted */ - u32 cells_received; /* cells received */ - u32 cells_dropped; /* cells dropped */ - u32 pad[ 1 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted */ + __be32 cells_received; /* cells received */ + __be32 cells_dropped; /* cells dropped */ + __be32 pad[ 1 ]; /* i960 padding */ } stats_aal0_t; /* AAL3/4 statistics */ typedef struct stats_aal34 { - u32 cells_transmitted; /* cells transmitted from segmented PDUs */ - u32 cells_received; /* cells reassembled into PDUs */ - u32 cells_crc_errors; /* payload CRC error count */ - u32 cells_protocol_errors; /* SAR or CS layer protocol errors */ - u32 cells_dropped; /* cells dropped: partial reassembly */ - u32 cspdus_transmitted; /* CS PDUs transmitted */ - u32 cspdus_received; /* CS PDUs received */ - u32 cspdus_protocol_errors; /* CS layer protocol errors */ - u32 cspdus_dropped; /* reassembled PDUs drop'd (in cells) */ - u32 pad[ 3 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted from segmented PDUs */ + __be32 cells_received; /* cells reassembled into PDUs */ + __be32 cells_crc_errors; /* payload CRC error count */ + __be32 cells_protocol_errors; /* SAR or CS layer protocol errors */ + __be32 cells_dropped; /* cells dropped: partial reassembly */ + __be32 cspdus_transmitted; /* CS PDUs transmitted */ + __be32 cspdus_received; /* CS PDUs received */ + __be32 cspdus_protocol_errors; /* CS layer protocol errors */ + __be32 cspdus_dropped; /* reassembled PDUs drop'd (in cells) */ + __be32 pad[ 3 ]; /* i960 padding */ } stats_aal34_t; /* AAL5 statistics */ typedef struct stats_aal5 { - u32 cells_transmitted; /* cells transmitted from segmented SDUs */ - u32 cells_received; /* cells reassembled into SDUs */ - u32 cells_dropped; /* reassembled PDUs dropped (in cells) */ - u32 congestion_experienced; /* CRC error and length wrong */ - u32 cspdus_transmitted; /* CS PDUs transmitted */ - u32 cspdus_received; /* CS PDUs received */ - u32 cspdus_crc_errors; /* CS PDUs CRC errors */ - u32 cspdus_protocol_errors; /* CS layer protocol errors */ - u32 cspdus_dropped; /* reassembled PDUs dropped */ - u32 pad[ 3 ]; /* i960 padding */ + __be32 cells_transmitted; /* cells transmitted from segmented SDUs */ + __be32 cells_received; /* cells reassembled into SDUs */ + __be32 cells_dropped; /* reassembled PDUs dropped (in cells) */ + __be32 congestion_experienced; /* CRC error and length wrong */ + __be32 cspdus_transmitted; /* CS PDUs transmitted */ + __be32 cspdus_received; /* CS PDUs received */ + __be32 cspdus_crc_errors; /* CS PDUs CRC errors */ + __be32 cspdus_protocol_errors; /* CS layer protocol errors */ + __be32 cspdus_dropped; /* reassembled PDUs dropped */ + __be32 pad[ 3 ]; /* i960 padding */ } stats_aal5_t; /* auxiliary statistics */ typedef struct stats_aux { - u32 small_b1_failed; /* receive BD allocation failures */ - u32 large_b1_failed; /* receive BD allocation failures */ - u32 small_b2_failed; /* receive BD allocation failures */ - u32 large_b2_failed; /* receive BD allocation failures */ - u32 rpd_alloc_failed; /* receive PDU allocation failures */ - u32 receive_carrier; /* no carrier = 0, carrier = 1 */ - u32 pad[ 2 ]; /* i960 padding */ + __be32 small_b1_failed; /* receive BD allocation failures */ + __be32 large_b1_failed; /* receive BD allocation failures */ + __be32 small_b2_failed; /* receive BD allocation failures */ + __be32 large_b2_failed; /* receive BD allocation failures */ + __be32 rpd_alloc_failed; /* receive PDU allocation failures */ + __be32 receive_carrier; /* no carrier = 0, carrier = 1 */ + __be32 pad[ 2 ]; /* i960 padding */ } stats_aux_t; @@ -644,10 +642,10 @@ typedef struct host_bsq { /* header of the firmware image */ typedef struct fw_header { - u32 magic; /* magic number */ - u32 version; /* firmware version id */ - u32 load_offset; /* fw load offset in board memory */ - u32 start_offset; /* fw execution start address in board memory */ + __le32 magic; /* magic number */ + __le32 version; /* firmware version id */ + __le32 load_offset; /* fw load offset in board memory */ + __le32 start_offset; /* fw execution start address in board memory */ } fw_header_t; #define FW_HEADER_MAGIC 0x65726f66 /* 'fore' */ @@ -756,7 +754,6 @@ typedef enum fore200e_state { FORE200E_STATE_CONFIGURE, /* bus interface configured */ FORE200E_STATE_MAP, /* board space mapped in host memory */ FORE200E_STATE_RESET, /* board resetted */ - FORE200E_STATE_LOAD_FW, /* firmware loaded */ FORE200E_STATE_START_FW, /* firmware started */ FORE200E_STATE_INITIALIZE, /* initialize command successful */ FORE200E_STATE_INIT_CMDQ, /* command queue initialized */ @@ -781,9 +778,9 @@ typedef struct fore200e_pca_regs { /* SBA-200E registers */ typedef struct fore200e_sba_regs { - volatile u32 __iomem *hcr; /* address of host control register */ - volatile u32 __iomem *bsr; /* address of burst transfer size register */ - volatile u32 __iomem *isr; /* address of interrupt level selection register */ + u32 __iomem *hcr; /* address of host control register */ + u32 __iomem *bsr; /* address of burst transfer size register */ + u32 __iomem *isr; /* address of interrupt level selection register */ } fore200e_sba_regs_t; @@ -805,8 +802,6 @@ typedef struct fore200e_bus { int descr_alignment; /* tpd/rpd/rbd DMA alignment requirement */ int buffer_alignment; /* rx buffers DMA alignment requirement */ int status_alignment; /* status words DMA alignment requirement */ - const unsigned char* fw_data; /* address of firmware data start */ - const unsigned int* fw_size; /* address of firmware data size */ u32 (*read)(volatile u32 __iomem *); void (*write)(u32, volatile u32 __iomem *); u32 (*dma_map)(struct fore200e*, void*, int, int); @@ -815,7 +810,6 @@ typedef struct fore200e_bus { void (*dma_sync_for_device)(struct fore200e*, u32, int, int); int (*dma_chunk_alloc)(struct fore200e*, struct chunk*, int, int, int); void (*dma_chunk_free)(struct fore200e*, struct chunk*); - struct fore200e* (*detect)(const struct fore200e_bus*, int); int (*configure)(struct fore200e*); int (*map)(struct fore200e*); void (*reset)(struct fore200e*); @@ -870,7 +864,7 @@ typedef struct fore200e { struct stats* stats; /* last snapshot of the stats */ - struct semaphore rate_sf; /* protects rate reservation ops */ + struct mutex rate_mtx; /* protects rate reservation ops */ spinlock_t q_lock; /* protects queue ops */ #ifdef FORE200E_USE_TASKLET struct tasklet_struct tx_tasklet; /* performs tx interrupt work */ @@ -932,7 +926,7 @@ typedef struct fore200e_vcc { #define PCA200E_PCI_LATENCY 0x40 /* maximum slave latenty */ #define PCA200E_PCI_MASTER_CTRL 0x41 /* master control */ -#define PCA200E_PCI_THRESHOLD 0x42 /* burst / continous req threshold */ +#define PCA200E_PCI_THRESHOLD 0x42 /* burst / continuous req threshold */ /* PBI master control register */ |