2.46

  * Removed PCIAER_IOC_[GET|RST]_STATS

  * Removed PCIAER_IOC_GET_PCI_INFO

  * Teach s5920nvram.c fsync how to sync ranges

  * Implement fifos module parameter to allow FIFO sizes to be overridden

  * Replace #if API flag vs. hw flag comparisons with BUILD_BUG_ONs
  
  * Removed support for no_sample_random module parameter

  * Initialization tests whether or not Xilinx chips are sucessfully reset

  * The Xilinx FPGAs can now be reset by writing to a xilinx/reset file under a
    board's debugfs directory (requires CAP_SYS_ADMIN). This mechanism is
    instead of implementing the long-planned PCIAER_IOC_RST_XILINX ioctl.

  * Remove redundant 'finding PCI-AER boards' message

2.45

  * compat_ioctl LWN:119652 Bug#2581
  
  * Replace udelay with usleep_range >=2.6.36 LWN:396573
  
  * Remove .llseek = no_llseek, since this is the default >=2.6.37
  
  * Use %pr (lower case r) to printk resource structs LWN:447704
  
  * Replace strict_strtoul with kstrtou32 >=2.6.39 LWN:435022
  
  * Remove RPM building infrastructure
  
  * Install non-threaded irq handler using devm_request_threaded_irq
  
  * Replace rdtscll() with sched_clock() for portability >=2.6.35
  
  * fsync() loses struct dentry pointer argument >=2.6.35 LWN:389932
  
  * Convert int module params to bool, uint as appropriate
  
  * Removed PCIAER_IOC_*_NVR_BYTE

2.43/2.44

  * Deprecate PCIAER_IOC_[GET|RST]_STATS

  * Implement replacement for PCIAER_IOC_[GET|RST]_STATS in debugfs

  * compat_ioctl extended to cover mapping ioctls

  * Deprecate PCIAER_IOC_GET_PCI_INFO - use sysfs instead

  * Deprecate PCIAER_IOC_*_NVR_BYTE. (Use __deprecated)

  * Use %pR to printk resource structs LWN:447704

2.41 (More testing reqd.)

  * Use ioport_map to handle the case when S5920 regs are in IO space
    CRKH3:p251

  * ENOTSUPP -> EOPNOTSUPP [132.20]

  * Support FIFO depths != 8K Bug#1316

<= 2.40

  * Use OOM notifier chain (register_oom_notifier) >=2.6.19 [105.3]

  * Use device resource management calls >=2.6.21 LWN:222860 [118.1]

  * Un-typedef

  * Use pci_request_region_exclusive instead of pci_request_region >=2.6.29
    LWN:308426

  * Use div_u64[_rem]() >=2.6.26 [132.15]

  * Use pci_request_region & pci_release_region instead of request_region &
    release_region >=2.6.17

  * use pci_iomap/pci_iounmap >=2.6.9 LWN:102232 [91.4]

  * Access I/O memory using ioread32 & iowrite32 instead of readl & writel
    CRKH3:p250

  * Use unlocked_ioctl >=2.6.11 LWN:119652 [91.6]

  * Remove debugioctl.c

  * Remove NULL file_operations members

  * convert remaining printk's into e.g. pr_warning

  * Implement pciaercfg -a & -g [102.1]

  * Convert to kernel style indentation with Lindent

  * Remove PCIAER_IOC_GET_FIFO_DEPTH

  * (driver.c) get the revision ID from pci_dev.revision >=2.6.23 [123:1]

  * driver.c: s/current->euid/current_euid()/ >=2.6.29? LWN:313521

  * Use debugfs (and mmap) instead of debug ioctls LWN:334546

  * s/mode_t/fmode_t/

  * Eliminate #ifdefs

  * Use likely/unlikely on critical code paths

  * Convert from semaphores to mutexes >=2.6.16 LWN:167034

  * Implement FIONREAD on Monitor (Stevens, Unix Network Programming I: p366)

  * Use bool >=2.6.19 [105.1]

  * declare a suspend method that returns -ENOSYS LWN:222608

  * Make capabilities check before writing to NVRAM more finer grained

  * PCIAER_IOC_GET_FIFO_DEPTH deprecated in favour of fstat / st_blksize

  * Use __user consistently [77.5]

  * In pciaerhw.h, use u32 in kernel space, __u32 in user space CRKH3:p290

  * Make struct file_operations const >=2.6.17 [102.5]

  * Convert to using dev_dbg, dev_err, dev_info & dev_warn [91.8]

  * Interrupt handlers lose regs (3rd) parm. >=2.6.19 [105.2]

  * Set inode block size in open [118.2]

  * Replace MillisecondsSleep with msleep CRKH3:p196 [77.12]

  * Use imajor / iminor to extract major & minor no.s from inode CRKH3:p55
    [77.7]

  * for >=2.6.8 use nonseekable_open LWN:97154

  * Implement PCIAER_IOC_GET_MAP_FREE_SPACE

  * Remove deprecated PCIAER_IOC_*_MAP_FIFO_FILLS

  * Create static devices properly for FC3, Ubuntu etc. [114.7]

  * Remove readv & writev file_ops entries for 2.6.19 [112.1]

  * s5920nvram.c O_SYNC (More testing reqd.) [36.7]

  * Make FPGA interrupt support compulsory!

  * Module parameters visible in /sys/module CRKH3:p36

  * Remove deprecated PCIAER_IOC_RST_CNTR

  * Make gatherinfo use lspci -d

  * Make gatherinfo independant of lspci location

  * Report 'impossible' FIFO flags

  * Eliminate dependency on pci_pretty_name