diff options
Diffstat (limited to 'driver/base.h')
| -rw-r--r-- | driver/base.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/driver/base.h b/driver/base.h new file mode 100644 index 0000000..c0dacd0 --- /dev/null +++ b/driver/base.h @@ -0,0 +1,89 @@ +#ifndef _PCIDRIVER_BASE_H +#define _PCIDRIVER_BASE_H + +#include "sysfs.h" + +/** + * + * This file contains prototypes and data structures for internal use of the pciDriver. + * + * + */ + +/* prototypes for file_operations */ +static struct file_operations pcidriver_fops; +int pcidriver_mmap( struct file *filp, struct vm_area_struct *vmap ); +int pcidriver_open(struct inode *inode, struct file *filp ); +int pcidriver_release(struct inode *inode, struct file *filp); + +/* prototypes for device operations */ +static struct pci_driver pcidriver_driver; +static int __devinit pcidriver_probe(struct pci_dev *pdev, const struct pci_device_id *id); +static void __devexit pcidriver_remove(struct pci_dev *pdev); + + + +/* prototypes for module operations */ +static int __init pcidriver_init(void); +static void pcidriver_exit(void); + +/* + * This is the table of PCI devices handled by this driver by default + * If you want to add devices dynamically to this list, do: + * + * echo "vendor device" > /sys/bus/pci/drivers/pciDriver/new_id + * where vendor and device are in hex, without leading '0x'. + * + * The IDs themselves can be found in common.h + * + * For more info, see <kernel-source>/Documentation/pci.txt + * + * __devinitdata is applied because the kernel does not need those + * tables any more after boot is finished on systems which don't + * support hotplug. + * + */ + +static const __devinitdata struct pci_device_id pcidriver_ids[] = { + { PCI_DEVICE( MPRACE1_VENDOR_ID , MPRACE1_DEVICE_ID ) }, // mpRACE-1 + { PCI_DEVICE( PCIXTEST_VENDOR_ID , PCIXTEST_DEVICE_ID ) }, // pcixTest + { PCI_DEVICE( PCIEPLDA_VENDOR_ID , PCIEPLDA_DEVICE_ID ) }, // PCIePLDA + { PCI_DEVICE( PCIEABB_VENDOR_ID , PCIEABB_DEVICE_ID ) }, // PCIeABB + { PCI_DEVICE( PCIXPG4_VENDOR_ID , PCIXPG4_DEVICE_ID ) }, // PCI-X PROGRAPE 4 + { PCI_DEVICE( PCI64PG4_VENDOR_ID , PCI64PG4_DEVICE_ID ) }, // PCI-64 PROGRAPE 4 + { PCI_DEVICE( PCIE_XILINX_VENDOR_ID, PCIE_ML605_DEVICE_ID ) }, // PCI-E Xilinx ML605 + {0,0,0,0}, +}; + +/* prototypes for internal driver functions */ +int pcidriver_pci_read( pcidriver_privdata_t *privdata, pci_cfg_cmd *pci_cmd ); +int pcidriver_pci_write( pcidriver_privdata_t *privdata, pci_cfg_cmd *pci_cmd ); +int pcidriver_pci_info( pcidriver_privdata_t *privdata, pci_board_info *pci_info ); + +int pcidriver_mmap_pci( pcidriver_privdata_t *privdata, struct vm_area_struct *vmap , int bar ); +int pcidriver_mmap_kmem( pcidriver_privdata_t *privdata, struct vm_area_struct *vmap ); + +/*************************************************************************/ +/* Static data */ +/* Hold the allocated major & minor numbers */ +static dev_t pcidriver_devt; + +/* Number of devices allocated */ +static atomic_t pcidriver_deviceCount; + +/* Sysfs attributes */ +static DEVICE_ATTR(mmap_mode, (S_IRUGO | S_IWUGO), pcidriver_show_mmap_mode, pcidriver_store_mmap_mode); +static DEVICE_ATTR(mmap_area, (S_IRUGO | S_IWUGO), pcidriver_show_mmap_area, pcidriver_store_mmap_area); +static DEVICE_ATTR(kmem_count, S_IRUGO, pcidriver_show_kmem_count, NULL); +static DEVICE_ATTR(kbuffers, S_IRUGO, pcidriver_show_kbuffers, NULL); +static DEVICE_ATTR(kmem_alloc, S_IWUGO, NULL, pcidriver_store_kmem_alloc); +static DEVICE_ATTR(kmem_free, S_IWUGO, NULL, pcidriver_store_kmem_free); +static DEVICE_ATTR(umappings, S_IRUGO, pcidriver_show_umappings, NULL); +static DEVICE_ATTR(umem_unmap, S_IWUGO, NULL, pcidriver_store_umem_unmap); + +#ifdef ENABLE_IRQ +static DEVICE_ATTR(irq_count, S_IRUGO, pcidriver_show_irq_count, NULL); +static DEVICE_ATTR(irq_queues, S_IRUGO, pcidriver_show_irq_queues, NULL); +#endif + +#endif |