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Abhiram Balasubramanian abhiram
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Anton Burtsev
aburtsev
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Charlie Jacobsen cjacobsen
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David Detweiler ddetweiler
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David Johnson johnsond
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Michael Quigley MichaelQuigley
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Mike Hibler hibler
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Robert Ricci ricci
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Sarah Spall spall
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Scotty Bauer ScottyB
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Vikram Narayanan vikram
- Dec 04, 2006
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Al Viro authored
Signed-off-by:Al Viro <viro@zeniv.linux.org.uk>
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Al Viro authored
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Al Viro authored
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Cornelia Huck authored
In io_subchannel_register(), it is better to just reprobe the current device if it hasn't a driver yet than to rescan the whole bus. Signed-off-by:
Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com>
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Cornelia Huck authored
If I/O was running on a just varied off chpid, it will be terminated. If this was a common I/O layer internal I/O, it needs to be retried. Signed-off-by:
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Cornelia Huck authored
If the last path to a device is gone after a chpid has been varied off, putting it on the slow queue doesn't prevent a device driver from still attempting to use it (it may stay on the slow queue for a long time). Instead, trigger a verify event which will prevent I/O attempts from the device driver immediately. Signed-off-by:
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Ursula Braun authored
Add some prefixes to constands defined in drivers/s390/net/qdio.h and drivers/s390/lcs.h to make it possible to include the three header files drivers/s390/net/qeth.h, drivers/s390/net/qdio.h and drivers/net/s390/lcs.h in one C file. This is required for the patch that generates the kerntypes.o file for use by lcrash. Signed-off-by:
Ursula Braun <braunu@de.ibm.com> Signed-off-by:
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Heiko Carstens authored
Let one master cpu kill all other cpus instead of sending an external interrupt to all other cpus so they can kill themselves. Simplifies reipl/shutdown functions a lot. Signed-off-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
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Heiko Carstens authored
In case of re-IPL and diag308 doesn't work we have to reset all devices manually and wait synchronously that each reset finished. This patch adds the necessary infrastucture and the first exploiter of it. Subsystems that need to add a function that needs to be called at re-IPL may register/unregister this function via struct reset_call { struct reset_call *next; void (*fn)(void); }; void register_reset_call(struct reset_call *reset); void unregister_reset_call(struct reset_call *reset); When the registered function get called the context is: - all cpus beside the current one are stopped - all machine checks and interrupts are disabled - prefixing is disabled - a default machine check handler is available for use The registered functions may not take any locks are sleep. For the common I/O layer part of this patch: Introduce a reset_call css_reset that does the following: - clear all subchannels - perform a rchp on all channel paths and wait for the resulting machine checks This replaces the calls to clear_all_subchannels() and cio_reset_channel_paths() for kexec and ccw reipl. reipl_ccw_dev() now uses reipl_find_schid() to determine the subchannel id for a given device id. Also remove cio_reset_channel_paths() and friends since they are not needed anymore. Signed-off-by: -
Horst Hummel authored
Currently the return value of 'dasd_eer_enable' is returned - even if the function returned '0'. Now return 'count' for successful execution. Signed-off-by:
Horst Hummel <horst.hummel@de.ibm.com> Signed-off-by:
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Horst Hummel authored
In case a request timed out and termination did not work, the console was flooded with retry messages (every 1/10s). Now we use a 5s delay per retry and generate a more precise message. Signed-off-by:
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Cornelia Huck authored
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Martin Schwidefsky authored
Remove lock pointer from 3215 device structure. Use get_ccwdev_lock for each use of the lock in the ccw-device structure. Signed-off-by: -
Horst Hummel authored
When writing to dasd attributes (e.g. readonly), all values besides '1' are handled like '0'. Other sysfs-attributes like 'online' are checking for '1' and for '0' and do not accept other values. Therefore enhanced checking and error handling in dasd_devmap attribute store functions. Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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- Dec 03, 2006
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Jurij Smakov authored
The following patch fixes the failure of sunhme drivers on x86 hosts due to missing pci_enable_device() and pci_set_master() calls, lost during code refactoring. It has been filed as bugzilla bug #7502 [0] and Debian bug #397460 [1]. [0] http://bugzilla.kernel.org/show_bug.cgi?id=7502 [1] http://bugs.debian.org/397460 Signed-off-by:
Jurij Smakov <jurij@wooyd.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jeff Garzik authored
It's bitrotten, long unmaintained, long hidden under BROKEN_ON_SMP, etc. As scheduled in feature-removal-schedule.txt, and ack'd several times on lkml. Signed-off-by:Jeff Garzik <jeff@garzik.org>
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- Dec 02, 2006
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Al Viro authored
... into anonymous union of __wsum and __u32 (csum and csum_offset resp.) Signed-off-by:
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Michael Chan authored
Update version to 1.5.1. Signed-off-by:
Michael Chan <mchan@broadcom.com> Signed-off-by:
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Michael Chan authored
Add PCI ID and detection for 5709 copper and SerDes chips. Signed-off-by:
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Michael Chan authored
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Michael Chan authored
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Michael Chan authored
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Michael Chan authored
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Michael Chan authored
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Michael Chan authored
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Michael Chan authored
Add basic support to initialize the 5709 chip. Signed-off-by:
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Michael Chan authored
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Michael Chan authored
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Michael Chan authored
Re-organize the firmware handling code and declarations a bit to make the code more compact. Signed-off-by:
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Michael Chan authored
Change a long udelay() in bnx2_setup_copper_phy() to msleep(). Signed-off-by:
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Michael Chan authored
Add code to parallel detect 1Gbps and 2.5Gbps link speeds. Signed-off-by:
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Michael Chan authored
Separate the 5706S SerDes handling code in bnx2_timer() and put it in a new function. Signed-off-by:
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Michael Chan authored
1. Add support for 2.5Gbps forced speed setting. 2. Remove a long udelay() loop and change to msleep(). 3. Other misc. SerDes fixes. Signed-off-by:
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Michael Chan authored
This fixes the problem of not receiving packets in the Xen bridging environment. The Xen script sets the device's MAC address to FE:FF:FF:FF:FF:FF and puts the device in promiscuous mode. The firmware had problem receiving all packets in this configuration. New firmware and setting the PROM_VLAN bit when in promiscuous mode will fix this problem. Signed-off-by:
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Arnaldo Carvalho de Melo authored
Spotted by Ian McDonald, tentatively fixed by Gerrit Renker: http://www.mail-archive.com/dccp%40vger.kernel.org/msg00599.html Rewritten not to unroll sk_receive_skb, in the common case, i.e. no lock debugging, its optimized away. Signed-off-by:
Arnaldo Carvalho de Melo <acme@mandriva.com>
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