kernel.git/drivers/scsi/ipr.h, branch linux-4.5.y

irq_poll: make blk-iopoll available outside the block layer

2015-12-11T19:52:24Z

The new name is irq_poll as iopoll is already taken. Better suggestions welcome. Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche

ipr: Driver version 2.6.3.

2015-11-10T00:32:41Z

Signed-off-by: Gabriel Krisman Bertazi Acked-by: Brian King Reviewed-by: Wen Xiong Signed-off-by: Martin K. Petersen

ipr: Issue Configure Cache Parameters command.

2015-11-10T00:32:08Z

Some new adapters require a special Configure Cache Parameters command to enable the adapter write cache, so send this during the adapter initialization if the adapter requires it. Signed-off-by: Gabriel Krisman Bertazi Acked-by: Brian King Reviewed-by: Wen Xiong Signed-off-by: Martin K. Petersen

ipr: Inquiry IOA page 0xC4 during initialization.

2015-11-10T00:31:37Z

Add an IOA Inquiry command for Page 0xC4 during IOA initialization to collect cache capabilities, particularly to check if Sync IOA Write Cache is supported. Inquiry will happen right after Cap Inquiry on page 0xD0; and will execute only if the "Supported Pages" field in Inquiry Page 0x0 shows support for Page 0xC4. Otherwise, assume Sync IOA Write Cache is not supported. Signed-off-by: Gabriel Krisman Bertazi Acked-by: Brian King Reviewed-by: Wen Xiong Signed-off-by: Martin K. Petersen

ipr: Add delay to ensure coherent dumps.

2015-11-10T00:29:54Z

Add a holding pattern prior to collecting dump data, to wait for the IOA indication that the Mailbox register is stable and won't change without an explicit reset. This ensures we'll be collecting meaningful dump data, even when dumping right after an adapter reset. In the event of a timeout, we still force the dump, since a partial dump still might be useful. Signed-off-by: Gabriel Krisman Bertazi Acked-by: Brian King Reviewed-by: Wen Xiong Signed-off-by: Martin K. Petersen

ipr: Driver version 2.6.2

2015-07-30T19:41:47Z

Signed-off-by: Brian King Signed-off-by: James Bottomley

ipr: Endian / sparse fixes

2015-07-30T19:41:21Z

Some misc fixes for endianness checking with sparse so sparse with endian checking now runs clean. Fixes a minor bug in the process which was uncovered by sparse which would result in unnecessary error recovery for check conditions. Signed-off-by: Brian King Reviewed-by: Wen Xiong Signed-off-by: James Bottomley

ipr: Fix incorrect trace indexing

2015-07-30T17:38:00Z

When ipr's internal driver trace was changed to an atomic, a signed/unsigned bug slipped in which results in us indexing backwards in our memory buffer writing on memory that does not belong to us. This patch fixes this by removing the modulo and instead just mask off the low bits. Cc: Tested-by: Wen Xiong Reviewed-by: Wen Xiong Reviewed-by: Gabriel Krisman Bertazi Signed-off-by: Brian King Reviewed-by: Martin K. Petersen Signed-off-by: James Bottomley

ipr: Increase default adapter init stage change timeout

2015-06-02T15:03:25Z

Increase the default init stage change timeout from 15 seconds to 30 seconds. This resolves issues we have seen with some adapters not transitioning to the first init stage within 15 seconds, which results in adapter initialization failures. Cc: Signed-off-by: Brian King Signed-off-by: James Bottomley

ipr: Driver version 2.6.1

2015-04-09T21:19:23Z

Signed-off-by: Brian King Signed-off-by: James Bottomley