diff options
author | Nick Cheng <nick.cheng@areca.com.tw> | 2008-02-05 02:53:24 -0500 |
---|---|---|
committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-02-07 19:02:44 -0500 |
commit | 76d78300a6eb8b7f08e47703b7e68a659ffc2053 (patch) | |
tree | 8677873e725417a8b8eaede4d4a76e247ed15eaa /Documentation/scsi | |
parent | 63adcc5862cf95f29c8c07d59458f102700da100 (diff) |
[SCSI] arcmsr: updates (1.20.00.15)
- add arcmsr_enable_eoi_mode()and readl(reg->iop2drv_doorbell_reg) in
arcmsr_handle_hbb_isr() on adapter Type B in case of the doorbell
interrupt clearance is cached
- add conditional declaration for arcmsr_pci_error_detected() and
arcmsr_pci_slot_reset
- check if the sg list member number exceeds arcmsr default limit in
arcmsr_build_ccb()
- change the returned value type of arcmsr_build_ccb()from "void" to
"int" returns FAILED in arcmsr_queue_command()
- modify arcmsr_drain_donequeue() to ignore unknown command and let
kernel process command timeout. This could handle IO request violating
maximum segments, i.e. Linux XFS over DM-CRYPT. Thanks to Milan Broz's
comments <mbroz@redhat.com>
- fix the release of dma memory for type B in arcmsr_free_ccb_pool()
- fix the arcmsr_polling_hbb_ccbdone()
Signed-off-by: Nick Cheng <nick.cheng@areca.com.tw>
Cc: Milan Broz <mbroz@redhat.com>
Cc: <thenzl@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'Documentation/scsi')
-rw-r--r-- | Documentation/scsi/ChangeLog.arcmsr | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/scsi/ChangeLog.arcmsr b/Documentation/scsi/ChangeLog.arcmsr index cd8403a33ee6..de2bcacfa870 100644 --- a/Documentation/scsi/ChangeLog.arcmsr +++ b/Documentation/scsi/ChangeLog.arcmsr | |||
@@ -68,4 +68,45 @@ | |||
68 | ** 2. modify the arcmsr_pci_slot_reset function | 68 | ** 2. modify the arcmsr_pci_slot_reset function |
69 | ** 3. modify the arcmsr_pci_ers_disconnect_forepart function | 69 | ** 3. modify the arcmsr_pci_ers_disconnect_forepart function |
70 | ** 4. modify the arcmsr_pci_ers_need_reset_forepart function | 70 | ** 4. modify the arcmsr_pci_ers_need_reset_forepart function |
71 | ** 1.20.00.15 09/27/2007 Erich Chen & Nick Cheng | ||
72 | ** 1. add arcmsr_enable_eoi_mode() on adapter Type B | ||
73 | ** 2. add readl(reg->iop2drv_doorbell_reg) in arcmsr_handle_hbb_isr() | ||
74 | ** in case of the doorbell interrupt clearance is cached | ||
75 | ** 1.20.00.15 10/01/2007 Erich Chen & Nick Cheng | ||
76 | ** 1. modify acb->devstate[i][j] | ||
77 | ** as ARECA_RAID_GOOD instead of | ||
78 | ** ARECA_RAID_GONE in arcmsr_alloc_ccb_pool | ||
79 | ** 1.20.00.15 11/06/2007 Erich Chen & Nick Cheng | ||
80 | ** 1. add conditional declaration for | ||
81 | ** arcmsr_pci_error_detected() and | ||
82 | ** arcmsr_pci_slot_reset | ||
83 | ** 1.20.00.15 11/23/2007 Erich Chen & Nick Cheng | ||
84 | ** 1.check if the sg list member number | ||
85 | ** exceeds arcmsr default limit in arcmsr_build_ccb() | ||
86 | ** 2.change the returned value type of arcmsr_build_ccb() | ||
87 | ** from "void" to "int" | ||
88 | ** 3.add the conditional check if arcmsr_build_ccb() | ||
89 | ** returns FAILED | ||
90 | ** 1.20.00.15 12/04/2007 Erich Chen & Nick Cheng | ||
91 | ** 1. modify arcmsr_drain_donequeue() to ignore unknown | ||
92 | ** command and let kernel process command timeout. | ||
93 | ** This could handle IO request violating max. segments | ||
94 | ** while Linux XFS over DM-CRYPT. | ||
95 | ** Thanks to Milan Broz's comments <mbroz@redhat.com> | ||
96 | ** 1.20.00.15 12/24/2007 Erich Chen & Nick Cheng | ||
97 | ** 1.fix the portability problems | ||
98 | ** 2.fix type B where we should _not_ iounmap() acb->pmu; | ||
99 | ** it's not ioremapped. | ||
100 | ** 3.add return -ENOMEM if ioremap() fails | ||
101 | ** 4.transfer IS_SG64_ADDR w/ cpu_to_le32() | ||
102 | ** in arcmsr_build_ccb | ||
103 | ** 5. modify acb->devstate[i][j] as ARECA_RAID_GONE instead of | ||
104 | ** ARECA_RAID_GOOD in arcmsr_alloc_ccb_pool() | ||
105 | ** 6.fix arcmsr_cdb->Context as (unsigned long)arcmsr_cdb | ||
106 | ** 7.add the checking state of | ||
107 | ** (outbound_intstatus & ARCMSR_MU_OUTBOUND_HANDLE_INT) == 0 | ||
108 | ** in arcmsr_handle_hba_isr | ||
109 | ** 8.replace pci_alloc_consistent()/pci_free_consistent() with kmalloc()/kfree() in arcmsr_iop_message_xfer() | ||
110 | ** 9. fix the release of dma memory for type B in arcmsr_free_ccb_pool() | ||
111 | ** 10.fix the arcmsr_polling_hbb_ccbdone() | ||
71 | ************************************************************************** | 112 | ************************************************************************** |