2006-07-12 23:59:32 +08:00
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**************************************************************************
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** History
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**
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** REV# DATE NAME DESCRIPTION
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** 1.00.00.00 3/31/2004 Erich Chen First release
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** 1.10.00.04 7/28/2004 Erich Chen modify for ioctl
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** 1.10.00.06 8/28/2004 Erich Chen modify for 2.6.x
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** 1.10.00.08 9/28/2004 Erich Chen modify for x86_64
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** 1.10.00.10 10/10/2004 Erich Chen bug fix for SMP & ioctl
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** 1.20.00.00 11/29/2004 Erich Chen bug fix with arcmsr_bus_reset when PHY error
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** 1.20.00.02 12/09/2004 Erich Chen bug fix with over 2T bytes RAID Volume
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** 1.20.00.04 1/09/2005 Erich Chen fits for Debian linux kernel version 2.2.xx
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** 1.20.00.05 2/20/2005 Erich Chen cleanly as look like a Linux driver at 2.6.x
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** thanks for peoples kindness comment
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** Kornel Wieliczek
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** Christoph Hellwig
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** Adrian Bunk
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** Andrew Morton
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** Christoph Hellwig
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** James Bottomley
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** Arjan van de Ven
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** 1.20.00.06 3/12/2005 Erich Chen fix with arcmsr_pci_unmap_dma "unsigned long" cast,
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** modify PCCB POOL allocated by "dma_alloc_coherent"
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** (Kornel Wieliczek's comment)
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** 1.20.00.07 3/23/2005 Erich Chen bug fix with arcmsr_scsi_host_template_init
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** occur segmentation fault,
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** if RAID adapter does not on PCI slot
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** and modprobe/rmmod this driver twice.
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** bug fix enormous stack usage (Adrian Bunk's comment)
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** 1.20.00.08 6/23/2005 Erich Chen bug fix with abort command,
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** in case of heavy loading when sata cable
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** working on low quality connection
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** 1.20.00.09 9/12/2005 Erich Chen bug fix with abort command handling, firmware version check
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** and firmware update notify for hardware bug fix
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** 1.20.00.10 9/23/2005 Erich Chen enhance sysfs function for change driver's max tag Q number.
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** add DMA_64BIT_MASK for backward compatible with all 2.6.x
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** add some useful message for abort command
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** add ioctl code 'ARCMSR_IOCTL_FLUSH_ADAPTER_CACHE'
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** customer can send this command for sync raid volume data
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** 1.20.00.11 9/29/2005 Erich Chen by comment of Arjan van de Ven fix incorrect msleep redefine
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** cast off sizeof(dma_addr_t) condition for 64bit pci_set_dma_mask
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** 1.20.00.12 9/30/2005 Erich Chen bug fix with 64bit platform's ccbs using if over 4G system memory
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** change 64bit pci_set_consistent_dma_mask into 32bit
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** increcct adapter count if adapter initialize fail.
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** miss edit at arcmsr_build_ccb....
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** psge += sizeof(struct _SG64ENTRY *) =>
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** psge += sizeof(struct _SG64ENTRY)
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** 64 bits sg entry would be incorrectly calculated
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** thanks Kornel Wieliczek give me kindly notify
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** and detail description
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** 1.20.00.13 11/15/2005 Erich Chen scheduling pending ccb with FIFO
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** change the architecture of arcmsr command queue list
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** for linux standard list
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** enable usage of pci message signal interrupt
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** follow Randy.Danlup kindness suggestion cleanup this code
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2007-09-13 17:26:40 +08:00
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** 1.20.00.14 05/02/2007 Erich Chen & Nick Cheng
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** 1.implement PCI-Express error recovery function and AER capability
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** 2.implement the selection of ARCMSR_MAX_XFER_SECTORS_B=4096
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** if firmware version is newer than 1.42
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** 3.modify arcmsr_iop_reset to improve the ability
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** 4.modify the ISR, arcmsr_interrupt routine,to prevent the
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** inconsistency with sg_mod driver if application directly calls
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** the arcmsr driver w/o passing through scsi mid layer
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** specially thanks to Yanmin Zhang's openhanded help about AER
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** 1.20.00.15 08/30/2007 Erich Chen & Nick Cheng
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** 1. support ARC1200/1201/1202 SATA RAID adapter, which is named
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** ACB_ADAPTER_TYPE_B
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** 2. modify the arcmsr_pci_slot_reset function
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** 3. modify the arcmsr_pci_ers_disconnect_forepart function
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** 4. modify the arcmsr_pci_ers_need_reset_forepart function
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**************************************************************************
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