kernel/linux.git/drivers/scsi/aacraid/src.c, branch v3.18.62

[SCSI] remove deprecated IRQF_DISABLED from SCSI

2014-03-19T22:04:44+00:00

It's a NOOP since 2.6.35 and it will be removed one day. [jejb: remove from missed arm scsi drivers] Signed-off-by: Michael Opdenacker Signed-off-by: James Bottomley

[SCSI] aacraid: Fix for arrays are going offline in the system. System hangs

2013-06-27T01:01:42+00:00

One of the customer had reported that the set of raid logical arrays will become unavailable (I/O offline) after a long hours of IO stress test. The OS wouldn`t be accessible afterwards and require a hard reset. This driver patch has a fix for race condition between the doorbell and the circular buffer. The driver is modified to do an extra read after clearing the doorbell in case there had been a completion posted during the small timing window. With this fix, we ran IO stress for ~13 days. There were no IO failures. Signed-off-by: Mahesh Rajashekhara Cc: Signed-off-by: James Bottomley

[SCSI] aacraid: Dual firmware image support

2013-04-10T18:55:52+00:00

This patch adds dual flash firmware support for Series 7 and above controllers. [thenzl: used ssleep(10) instead udelay] Signed-off-by: Mahesh Rajashekhara Reviewed-by: Tomas Henzl Signed-off-by: James Bottomley

[SCSI] aacraid: suppress two GCC warnings

2013-02-24T09:38:10+00:00

Building src.o for a 32 bit system triggers two GCC warnings: drivers/scsi/aacraid/src.c: In function ‘aac_src_deliver_message’: drivers/scsi/aacraid/src.c:410:3: warning: right shift count >= width of type [enabled by default] drivers/scsi/aacraid/src.c:434:2: warning: right shift count >= width of type [enabled by default] These warnings are caused by a right shift of 32. Use upper_32_bits() to suppress them. Signed-off-by: Paul Bolle Cc: Mahesh Rajashekhara Signed-off-by: James Bottomley

[SCSI] aacraid: Series 7 Async. (performance) mode support

2012-07-20T07:59:04+00:00

- Series 7 Async. (performance) mode support added - New scatter/gather list format for Series 7 - Driver converts s/g list to a firmware suitable list for best performance on Series 7, this can be disabled with driver parameter "aac_convert_sgl" for testing purposes - New container read/write command structure for Series 7 - Fast response support for the SCSI pass-through path added - Async. status response buffer changes Signed-off-by: Mahesh Rajashekhara Signed-off-by: James Bottomley

[SCSI] aacraid: Fix endian issues in core and SRC portions of driver

2012-07-20T07:58:44+00:00

This may not fix all endian issues in this driver, but it does get the driver working on PowerPC for a PMC SRC card. So it should at least fix all the problems in the core and in the SRC support. [jejb: fix >> 32 breakage reported by Fengguang Wu] Signed-off-by: Ben Collins Acked-by: Achim Leubner Signed-off-by: James Bottomley

[SCSI] aacraid: Use resource_size_t for IO mem pointers and offsets

2012-07-20T07:58:43+00:00

This also stops using the "legacy crap" in Scsi_Host (shost->base is an unsigned long). This affected 32-bit systems that have 64-bit resource sizes, causing the IO address to be truncated. Signed-off-by: Ben Collins Acked-by: Achim Leubner Signed-off-by: James Bottomley

[SCSI] aacraid: add an iounmap call to aac_src_ioremap

2012-04-23T18:28:24+00:00

The patch 116046127d1a3bad2853d02781ad9fee33f05e5a "[SCSI] aacraid: Added Sync.mode to support series 7/8/9 controllers" removed an iounmap call from aac_src_ioremap. Before that, the iounmap has been called twice with the same value (dev->base and dev->regs.src.bar0) and the iounmap complained about it (iounmap: bad address ...). The proper solution is a change the paremeter from bar0 to bar1. Fix this by adding a an iounmap(dev->regs.src.bar1) call. Signed-off-by: Tomas Henzl Acked-by: Achim Leubner Signed-off-by: James Bottomley

[SCSI] aacraid: Added Sync.mode to support series 7/8/9 controllers

2012-02-19T14:09:01+00:00

Added Sync. mode to support Series 7/8/9 controller families: This is a compatibility mode for all these controller families. The Async. (Performance) mode can be changed in the future. First Async. mode version added for Series 7; Controller parameter aac_sync_mode added Signed-off-by: Mahesh Rajashekhara Signed-off-by: James Bottomley

Remove unneeded version.h includes from drivers/scsi/

2011-09-15T12:57:07+00:00

It was pointed out by 'make versioncheck' that some includes of linux/version.h are not needed in drivers/scsi/. This patch removes them. Signed-off-by: Jesper Juhl Signed-off-by: Jiri Kosina