user/sven/linux.git/include/linux/i2o-dev.h, branch v3.5-rc2

MCA: delete all remaining traces of microchannel bus support.

2012-05-17T23:06:13Z

Hardware with MCA bus is limited to 386 and 486 class machines that are now 20+ years old and typically with less than 32MB of memory. A quick search on the internet, and you see that even the MCA hobbyist/enthusiast community has lost interest in the early 2000 era and never really even moved ahead from the 2.4 kernels to the 2.6 series. This deletes anything remaining related to CONFIG_MCA from core kernel code and from the x86 architecture. There is no point in carrying this any further into the future. One complication to watch for is inadvertently scooping up stuff relating to machine check, since there is overlap in the TLA name space (e.g. arch/x86/boot/mca.c). Cc: Thomas Gleixner Cc: James Bottomley Cc: x86@kernel.org Acked-by: Ingo Molnar Acked-by: H. Peter Anvin Signed-off-by: Paul Gortmaker

[PATCH] use u8/u32 in userspace ioctl defines for I2O

2007-01-30T16:26:45Z

Make sure exported I2O ioctls utilize userspace safe types. Signed-off-by: Mike Frysinger Cc: Markus Lidel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Use __uXX types in , include too

2006-05-04T16:32:44Z

Signed-off-by: David Woodhouse

[PATCH] I2O: second code cleanup of sparse warnings and unneeded syncronization

2005-06-24T07:05:29Z

Changes: - Added header "core.h" for i2o_core.ko internal definitions - More sparse fixes - Changed display of TID's in sysfs attributes from XXX to 0xXXX - Use the right functions for accessing I/O and normal memory - Removed error handling of SCSI device errors and let the SCSI layer take care of it - Added new device / removed device handling to SCSI-OSM - Make status access volatile - Cleaned up activation of I2O controller - Removed unnecessary wmb() and rmb() calls - Use own struct i2o_io for I/O memory instead of struct i2o_dma Signed-off-by: Markus Lidel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] I2O: Adaptec specific SG_IO access, firmware access through sysfs and 2400A workaround

2005-06-24T07:05:28Z

Changes: - Provide SG_IO access to BLOCK and EXECUTIVE class on Adaptec controllers - Use PRIVATE messages in SCSI-OSM because on some controllers normal SCSI class commands like READ or READ CAPACITY cause errors - Use new DMA and SG list creation function - Added workaround to limit sectors per request for Adaptec 2400A controllers Signed-off-by: Markus Lidel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] I2O: new sysfs attributes and Adaptec specific block device access and 64-bit DMA support

2005-06-24T07:05:28Z

Changes: - Added Bus-OSM which could be used by user space programs to reset a channel on the controller - Make ioctl's in Config-OSM obsolete in prefer for sysfs attributes and move those to its own file - Added sysfs attribute for firmware read and write access for I2O controllers - Added special handling of firmware read and write access for Adaptec controllers - Added vendor id and product id as sysfs-attribute to Executive classes - Added automatic notification of LCT change handling to Exec-OSM - Added flushing function to Block-OSM for later barrier implementation - Use PRIVATE messages for Block access on Adaptec controllers, which are faster then BLOCK class access - Cleaned up support for Promise controller - New messages are now detected using the IRQ status register as suggested by the I2O spec - Added i2o_dma_high() and i2o_dma_low() functions - Added facility for SG tablesize calculation when using 32-bit and 64-bit DMA addresses - Added i2o_dma_map_single() and i2o_dma_map_sg() which could build the SG list for 32-bit as well as 64-bit DMA addresses Signed-off-by: Markus Lidel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] I2O: bugfixes and compability enhancements

2005-06-24T07:05:28Z

Changes: - Fixed sysfs bug where user and parent links where added to the I2O device itself - Fixed bug when calculating TID for the event handler and cleaned up the workflow of i2o_driver_dispatch() - Fixed oops when no I2O device could be found for an event delivered to Exec-OSM - Fixed initialization of spinlock in Exec-OSM - Fixed memory leak in i2o_cfg_passthru() and i2o_cfg_passthru() - Removed MTRR support - Added PCI ID of Promise SX6000 with firmware >= 1.20.x.x - Turn of caching for ioremapped memory of in_queue - Added initialization sequence for Promise controllers - Moved definition of u8 / u16 / u32 for raidutils before first use Signed-off-by: Markus Lidel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] I2O: run linux/i2o.h and linux/i2o-dev.h through

2004-08-24T10:36:22Z

From: Markus Lidel - i2o.h and i2o-dev.h are now formated using Lindent. Signed-off-by: Andrew Morton Signed-off-by: James Bottomley

i20 rewrite

2004-08-24T10:30:22Z

From: Markus Lidel generic: - split i2o_core into several files, grouped by same function - I2O devices are now registered as devices and show up in sysfs - the various I2O OSM's (e.g. i2o_scsi) now register in the I2O core and also use the 2.6 driver mechanism. - I2O messages will be created in the message frame instead of creating it in local memory and copying it over later on. - context list for 64 pointer to 32 context conversion now uses a double linked list PCI: - driver now registers as a PCI device driver and uses probe function to get the possible controllers. (needed for hotplugging) - converted DMA handling from pci_* to generic dma_* functions Block OSM: - use one request queue per I2O block device instead of one per controller - I2O block devices and queues are allocated dynamically and therefore no more limit of block devices SCSI OSM: - corrected bug in SCSI reply function which caused the memory to be freed before the done function was called. - one I2O controller registers as one scsi host instead of one scsi host per channel - no more ch,id,lun => tid mapping table Config OSM: - added ioctl32 for passthru and getiops. - removed ioctl_html Documentation: - removed TODO entries from README - moved docs under Documentation/i2o Signed-off-by: Andrew Morton Signed-off-by: James Bottomley

[PATCH] sparse: trivial i2o annotations

2004-06-24T02:56:05Z

user/sven/linux.git/include/linux/i2o-dev.h, branch v3.5-rc2

MCA: delete all remaining traces of microchannel bus support.

[PATCH] use __u8/__u32 in userspace ioctl defines for I2O

Use __uXX types in , include too

[PATCH] I2O: second code cleanup of sparse warnings and unneeded syncronization

[PATCH] I2O: Adaptec specific SG_IO access, firmware access through sysfs and 2400A workaround

[PATCH] I2O: new sysfs attributes and Adaptec specific block device access and 64-bit DMA support

[PATCH] I2O: bugfixes and compability enhancements

[PATCH] I2O: run linux/i2o.h and linux/i2o-dev.h through

i20 rewrite

[PATCH] sparse: trivial i2o annotations

[PATCH] use u8/u32 in userspace ioctl defines for I2O