- 24 Jun, 2005 40 commits
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Markus Lidel authored
Set max sectors to 256 for Promise controllers. Signed-off-by:
Markus Lidel <Markus.Lidel@shadowconnect.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Markus Lidel authored
Lindent run and replaced printk() through the corresponding osm_*() function Signed-off-by:
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Markus Lidel authored
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:
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Markus Lidel authored
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:
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Markus Lidel authored
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:
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Markus Lidel authored
Changes: - Removed unnecessary checking of NULL before calling kfree() - Make some functions static - Changed pr_debug() into osm_debug() - Use i2o_msg_in_to_virt() for getting a pointer to the message frame - Cleaned up some comments - Changed some le32_to_cpu() into readl() where necessary - Make error messages of OSM's look the same - Cleaned up error handling in i2o_block_end_request() - Removed unused error handling of failed messages in Block-OSM, which are not allowed by the I2O spec - Corrected the blocksize detection in i2o_block - Added hrt and lct sysfs-attribute to controller - Call done() function in SCSI-OSM after freeing DMA buffers - Removed unneeded variable for message size calculation in i2o_scsi_queuecommand() - Make some changes to remove sparse warnings - Reordered some functions - Cleaned up controller initialization - Replaced some magic numbers by defines - Removed unnecessary dma_sync_single_for_cpu() call on coherent DMA - Removed some unused fields in i2o_controller and removed some unused functions Signed-off-by:
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Markus Lidel authored
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:
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Kylene Jo Hall authored
Since after reconsideration this is more debug output than an error (the TPM is operating correctly given the current state) I have changed the statements to dbg rather than err. Also this patch corrects a memory leak if the error path is taken in the tpm_show_pubek function. Signed-off-by:
Kylene Hall <kjhall@us.ibm.com> Signed-off-by:
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Kylene Hall authored
Signed-off-by:
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Kylene Hall authored
Realized the tpm_lpc_init function isn't really necessary. Replaced it with vendor specific logic to find out the address the BIOS mapped the TPM to. This patch removes the tpm_lpc_init function, enums associated with it and calls to it. The patch also implements the replacement functionality. Signed-off-by:
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Kylene Hall authored
Add support for TPMs on additional LPC buses. Signed-off-by:
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Kylene Hall authored
Add a missing lock in the register hardware and fix a misplaced lock release release. Signed-off-by:
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Kylene Hall authored
This patch provides the logic to check if an operation has been canceled while waiting for the response to arrive. Signed-off-by:
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Kylene Hall authored
In the current driver all sysfs files end up owned by the base driver module rather than the module that actually owns the device this is a problem if the module is unloaded and the file is open. This patch fixes all that and lumps the files into an attribute_group. Signed-off-by:
Yani Ioannou <yani.ioannou@gmail.com> Signed-off-by:
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Kylene Hall authored
Remove the unnecessary use of __force. Signed-off-by:
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Kylene Hall authored
Changes the container_of calls to 'to_pci_dev' as suggested previously. Signed-off-by:
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Kylene Hall authored
Fix the timer to be inited and modified properly. This work depends on the fixing of the msleep stuff which in patch 1 of this set. Signed-of-by:
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Kylene Hall authored
Remove some large objects be declared on the the stack. Signed-off-by:
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Kylene Hall authored
Replace an erroneous return code for the read function when no data is available. Signed-of-by:
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Kylene Hall authored
Description: Remove unnecessary (empty) module definitions. Signed-off-by:
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Kylene Hall authored
Add "const" to several static arrays that were missing it in their definitions. Signed-off-by:
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Kylene Hall authored
Convert #defines to named enums where that preference has been indicated by other kernel developers. Signed-off-by:
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Nishanth Aravamudan authored
The TPM driver unnecessarily uses timers when it simply needs to maintain a maximum delay via time_before(). msleep() is used instead of schedule_timeout() to guarantee the task delays as expected. While compile-testing, I found a typo in the driver, using tpm_chp instead of tpm_chip. Remove the now unused timer callback function and change TPM_TIMEOUT's units to milliseconds. Patch is compile-tested. Signed-off-by:
Nishanth Aravamudan <nacc@us.ibm.com> Acked-by:
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Andrew Morton authored
) From: Corey Minyard <minyard@acm.org> This contains the patch for supporting 32-bit compatible ioctls on x86_64 systems. The current x86_64 driver will not work with 32-bit applications. Signed-off-by:
Jordan Hargave <jordan_hargrave@dell.com> Signed-off-by:
Corey Minyard <minyard@acm.org> Signed-off-by:
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Corey Minyard authored
Don't use semaphores for IPC in the poweroff code, use completions instead. Signed-off-by:
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Corey Minyard authored
This patch to adds "power cycle" functionality to the IPMI power off module ipmi_poweroff. It also contains changes to support procfs control of the feature. The power cycle action is considered an optional chassis control in the IPMI specification. However, it is definitely useful when the hardware supports it. A power cycle is usually required in order to reset a firmware in a bad state. This action is critical to allow remote management of servers. The implementation adds power cycle as optional to the ipmi_poweroff module. It can be modified dynamically through the proc entry mentioned above. During a power down and enabled, the power cycle command is sent to the BMC firmware. If it fails either due to non-support or some error, it will retry to send the command as power off. Signed-off-by:
Christopher A. Poblete <Chris_Poblete@dell.com> Signed-off-by:
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Corey Minyard authored
Clean up the timer shutdown handling in the IPMI driver. Signed-off-by:
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Corey Minyard authored
This cleans up the IPMI documentation to fix some problems and make it more accurate for the current drivers. Signed-off-by:
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Jan Kara authored
Make reiserfs BUG() when somebody tries to start a larger transaction than it's allowed (currently the code just silently deadlocks). Signed-off-by:
Jan Kara <jack@suse.cz> Acked-by:
Chris Mason <mason@suse.com> Signed-off-by:
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Chris Zankel authored
The attached patches provides part 8 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
Chris Zankel <chris@zankel.net> Signed-off-by:
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Chris Zankel authored
The attached patches provides part 7 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Chris Zankel authored
The attached patches provides part 6 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Chris Zankel authored
The attached patches provides part 5 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Chris Zankel authored
The attached patches provides part 4 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Chris Zankel authored
The attached patches provides part 3 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Chris Zankel authored
The attached patches provides part 2 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Chris Zankel authored
The attached patches provides part 1 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Chris Zankel authored
Start of a patch series which adds support for the xtensa architecture to Linux. The Xtensa architecture is highly configurable and usually buried inside an SOC device. So, if you buy a new printer, digital camera, or cell phone, there is a chance that there is an Xtensa inside even though you don't know it (sometimes as a small audio-engine or as a control CPU). Linux hasn't been adopted widely with Xtensa yet, but with Linux growing in the embedded space, I am sure it will become much more important. The attached patch supplies the maintainer record for an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by:
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Jan Kara authored
Use improved credits estimates for quota operations. Also reserve space for a quota operation in a transaction only if filesystem was mounted with some quota option. Signed-off-by:
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Jan Kara authored
Use improved credits estimates for quota operations. Also reserve a space for a quota operation in a transaction only if filesystem was mounted with some quota options. Signed-off-by:
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