X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Fscsi%2FChangeLog.arcmsr;h=038a3e6ecaa43d5c064061734ea7e893675893e9;hb=8c78926f1ce54c0766700efb5a4fcd2ee7c0edff;hp=162c47fdf45f47cff4c1efb01098b045284b286e;hpb=a319a2773a13bab56a0d0b3744ba8703324313b5;p=pandora-kernel.git diff --git a/Documentation/scsi/ChangeLog.arcmsr b/Documentation/scsi/ChangeLog.arcmsr index 162c47fdf45f..038a3e6ecaa4 100644 --- a/Documentation/scsi/ChangeLog.arcmsr +++ b/Documentation/scsi/ChangeLog.arcmsr @@ -53,4 +53,66 @@ ** for linux standard list ** enable usage of pci message signal interrupt ** follow Randy.Danlup kindness suggestion cleanup this code -************************************************************************** \ No newline at end of file +** 1.20.00.14 05/02/2007 Erich Chen & Nick Cheng +** 1.implement PCI-Express error recovery function and AER capability +** 2.implement the selection of ARCMSR_MAX_XFER_SECTORS_B=4096 +** if firmware version is newer than 1.42 +** 3.modify arcmsr_iop_reset to improve the ability +** 4.modify the ISR, arcmsr_interrupt routine,to prevent the +** inconsistency with sg_mod driver if application directly calls +** the arcmsr driver w/o passing through scsi mid layer +** specially thanks to Yanmin Zhang's openhanded help about AER +** 1.20.00.15 08/30/2007 Erich Chen & Nick Cheng +** 1. support ARC1200/1201/1202 SATA RAID adapter, which is named +** ACB_ADAPTER_TYPE_B +** 2. modify the arcmsr_pci_slot_reset function +** 3. modify the arcmsr_pci_ers_disconnect_forepart function +** 4. modify the arcmsr_pci_ers_need_reset_forepart function +** 1.20.00.15 09/27/2007 Erich Chen & Nick Cheng +** 1. add arcmsr_enable_eoi_mode() on adapter Type B +** 2. add readl(reg->iop2drv_doorbell_reg) in arcmsr_handle_hbb_isr() +** in case of the doorbell interrupt clearance is cached +** 1.20.00.15 10/01/2007 Erich Chen & Nick Cheng +** 1. modify acb->devstate[i][j] +** as ARECA_RAID_GOOD instead of +** ARECA_RAID_GONE in arcmsr_alloc_ccb_pool +** 1.20.00.15 11/06/2007 Erich Chen & Nick Cheng +** 1. add conditional declaration for +** arcmsr_pci_error_detected() and +** arcmsr_pci_slot_reset +** 1.20.00.15 11/23/2007 Erich Chen & Nick Cheng +** 1.check if the sg list member number +** exceeds arcmsr default limit in arcmsr_build_ccb() +** 2.change the returned value type of arcmsr_build_ccb() +** from "void" to "int" +** 3.add the conditional check if arcmsr_build_ccb() +** returns FAILED +** 1.20.00.15 12/04/2007 Erich Chen & Nick Cheng +** 1. modify arcmsr_drain_donequeue() to ignore unknown +** command and let kernel process command timeout. +** This could handle IO request violating max. segments +** while Linux XFS over DM-CRYPT. +** Thanks to Milan Broz's comments +** 1.20.00.15 12/24/2007 Erich Chen & Nick Cheng +** 1.fix the portability problems +** 2.fix type B where we should _not_ iounmap() acb->pmu; +** it's not ioremapped. +** 3.add return -ENOMEM if ioremap() fails +** 4.transfer IS_SG64_ADDR w/ cpu_to_le32() +** in arcmsr_build_ccb +** 5. modify acb->devstate[i][j] as ARECA_RAID_GONE instead of +** ARECA_RAID_GOOD in arcmsr_alloc_ccb_pool() +** 6.fix arcmsr_cdb->Context as (unsigned long)arcmsr_cdb +** 7.add the checking state of +** (outbound_intstatus & ARCMSR_MU_OUTBOUND_HANDLE_INT) == 0 +** in arcmsr_handle_hba_isr +** 8.replace pci_alloc_consistent()/pci_free_consistent() with kmalloc()/kfree() in arcmsr_iop_message_xfer() +** 9. fix the release of dma memory for type B in arcmsr_free_ccb_pool() +** 10.fix the arcmsr_polling_hbb_ccbdone() +** 1.20.00.15 02/27/2008 Erich Chen & Nick Cheng +** 1.arcmsr_iop_message_xfer() is called from atomic context under the +** queuecommand scsi_host_template handler. James Bottomley pointed out +** that the current GFP_KERNEL|GFP_DMA flags are wrong: firstly we are in +** atomic context, secondly this memory is not used for DMA. +** Also removed some unneeded casts. Thanks to Daniel Drake +**************************************************************************