3c78bc61f5ef3bc87e7f94f67ec737d2273f120b |
|
19-Apr-2014 |
Ryan Desfosses <ryan@desfo.org> |
PCI: Whitespace cleanup Fix various whitespace errors. No functional change. [bhelgaas: fix other similar problems] Signed-off-by: Ryan Desfosses <ryan@desfo.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
|
f7625980f5820edd1a73536e1a03bcbc1f889fec |
|
14-Nov-2013 |
Bjorn Helgaas <bhelgaas@google.com> |
PCI: Fix whitespace, capitalization, and spelling errors Fix whitespace, capitalization, and spelling errors. No functional change. I know "busses" is not an error, but "buses" was more common, so I used it consistently. Signed-off-by: Marta Rybczynska <rybczynska@gmail.com> (pci_reset_bridge_secondary_bus()) Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
7dab9ef4f0823072a3c9afdb3b373c9f2f38848b |
|
05-Sep-2013 |
Bjorn Helgaas <bhelgaas@google.com> |
PCI/ACPI: Name _OSC #defines more consistently Make PCI Host Bridge _OSC #defines more consistent. No functional change. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
f39d5b72913e2a9ff00ba5ab145ee05a888b1286 |
|
12-Apr-2013 |
Bjorn Helgaas <bhelgaas@google.com> |
PCI: Remove "extern" from function declarations We had an inconsistent mix of using and omitting the "extern" keyword on function declarations in header files. This removes them all. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
|
f652e7d2916fe2fcf9e7d709aa5b7476b431e2dd |
|
11-Jan-2013 |
Bjorn Helgaas <bhelgaas@google.com> |
PCI: shpchp: Use per-slot workqueues to avoid deadlock When we have an SHPC-capable bridge with a second SHPC-capable bridge below it, pushing the upstream bridge's attention button causes a deadlock. The deadlock happens because we use the shpchp_wq workqueue to run shpchp_pushbutton_thread(), which uses shpchp_disable_slot() to remove devices below the upstream bridge. When we remove the downstream bridge, we call shpc_remove(), the shpchp driver's .remove() method. That calls flush_workqueue(shpchp_wq), which deadlocks because the shpchp_pushbutton_thread() work item is still running. This patch avoids the deadlock by creating a workqueue for every slot and removing the single shared workqueue. Here's the call path that leads to the deadlock: shpchp_queue_pushbutton_work queue_work(shpchp_wq) # shpchp_pushbutton_thread ... shpchp_pushbutton_thread shpchp_disable_slot remove_board shpchp_unconfigure_device pci_stop_and_remove_bus_device ... shpc_remove # shpchp driver .remove method hpc_release_ctlr cleanup_slots flush_workqueue(shpchp_wq) This change is based on code inspection, since we don't have hardware with this topology. Based-on-patch-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: stable@vger.kernel.org
|
d347e75847c1fb299c97736638f45e6ea39702d4 |
|
11-Jan-2013 |
Bjorn Helgaas <bhelgaas@google.com> |
PCI: shpchp: Handle push button event asynchronously Use non-ordered workqueue for attention button events. Attention button events on each slot can be handled asynchronously. So we should use non-ordered workqueue. This patch also removes ordered workqueue in shpchp as a result. 486b10b9f4 ("PCI: pciehp: Handle push button event asynchronously") made the same change to pciehp. I split this out from a patch by Yijing Wang <wangyijing@huawei.com> so we fix one thing at a time and to make the shpchp history correspond more closely with the pciehp history. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
|
90ab5ee94171b3e28de6bb42ee30b527014e0be7 |
|
13-Jan-2012 |
Rusty Russell <rusty@rustcorp.com.au> |
module_param: make bool parameters really bool (drivers & misc) module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
|
e24dcbef93dbbf529fbedfc6ce8ab22d2cef35f0 |
|
18-Oct-2010 |
Tejun Heo <tj@kernel.org> |
shpchp: update workqueue usage * Rename shpchp_wq to shpchp_ordered_wq and add non-ordered shpchp_wq which is used instead of the system workqueue. This is to remove the use of flush_scheduled_work() which is deprecated and scheduled for removal. * With cmwq in place, there's no point in creating workqueues lazily. Create both shpchp_wq and shpchp_ordered_wq upfront. * Include workqueue.h from shpchp.h. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
3749c51ac6c1560aa1cb1520066bed84c6f8152a |
|
13-Dec-2009 |
Matthew Wilcox <matthew@wil.cx> |
PCI: Make current and maximum bus speeds part of the PCI core Move the max_bus_speed and cur_bus_speed into the pci_bus. Expose the values through the PCI slot driver instead of the hotplug slot driver. Update all the hotplug drivers to use the pci_bus instead of their own data structures. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
45e829ea412760d2404d7dfc42528df46aedbf62 |
|
03-Dec-2009 |
Stefan Assmann <sassmann@redhat.com> |
PCI: change PCI nomenclature in drivers/pci/ (comment changes) Changing occurrences of variants of PCI-X and PCIe to the PCI-SIG terms listed in the "Trademark and Logo Usage Guidelines". http://www.pcisig.com/developers/procedures/logos/Trademark_and_Logo_Usage_Guidelines_updated_112206.pdf Patch is limited to drivers/pci/ and changes concern comments only. Signed-off-by: Stefan Assmann <sassmann@redhat.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
11876e52e9148bf923795d6fcf8abed7f3662aaa |
|
15-Sep-2009 |
Bjorn Helgaas <bjorn.helgaas@hp.com> |
PCI hotplug: shpchp: use generic pci_configure_slot() Use the generic pci_configure_slot() rather than the SHPC-specific program_fw_provided_values(). Unlike the previous SHPC-specific code, pci_configure_slot() programs PCIe settings when an _HPX method provides them, so if it's possible to have an SHPC-managed PCIe device, it can now be configured. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
6a29172ba90e49c046245610caff9848307bfd6a |
|
15-Sep-2009 |
Bjorn Helgaas <bjorn.helgaas@hp.com> |
PCI hotplug: clean up acpi_get_hp_params_from_firmware() interface This patch makes acpi_get_hp_params_from_firmware() take a pci_dev rather than a pci_bus and makes it return a standard int errno rather than acpi_status. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
1c35b8e538cb6259accb215099cdb673310cad84 |
|
06-Feb-2009 |
Frank Seidel <frank@f-seidel.de> |
PCI: add missing KERN_* constants to printks According to kerneljanitors todo list all printk calls (beginning a new line) should have an according KERN_* constant. Those are the missing pieces here for the pci subsystem. Signed-off-by: Frank Seidel <frank@f-seidel.de> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Tested-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
be7bce250a88fbbb5a67204eb148bce8b798780a |
|
23-Oct-2008 |
Taku Izumi <izumi.taku@jp.fujitsu.com> |
PCI hotplug: shpchp: message refinement This patch refines messages in shpchp module. The main changes are as follows: - remove the trailing "." - remove __func__ as much as possible - capitalize the first letter of messages - show PCI device address including its domain Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
f98ca311f3a32e2adc229fecd6bf732db07fcca3 |
|
23-Oct-2008 |
Taku Izumi <izumi.taku@jp.fujitsu.com> |
PCI hotplug: shpchp: replace printk with dev_printk This patch replaces printks within shpchp module with dev_printks. Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
66f1705580f796a3f52c092e9dc92cbe5df41dd6 |
|
21-Oct-2008 |
Alex Chiang <achiang@hp.com> |
PCI: shcphp: remove 'name' parameter We do not need to manage our own name parameter, especially since the PCI core can change it on our behalf, in the case of duplicate slot names. Remove 'name' from shpchp's version of struct slot. This change also removes the unused struct task_event from the slot structure. Cc: kristen.c.accardi@intel.com Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
ac9c052d10d8d6f46a30cb46c0d6d753997c299f |
|
28-May-2008 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
shpchp: check firmware before taking control Fix the following problems of shpchp driver about getting hotplug control from firmware. - The shpchp driver must not control the hotplug controller if it fails to get control from the firmware. But current shpchp controls the hotplug controller regardless the result, because it doesn't check the return value of get_hp_hw_control_from_firmware(). - Current shpchp driver doesn't support _OSC. The pciehp driver already have the code for evaluating _OSC and OSHP and shpchp and pciehp can share it. So this patch move that code from pciehp to acpi_pcihp.c. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
|
66bef8c059015ba2b36bb5759080336feb01e680 |
|
04-Mar-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
PCI: replace remaining __FUNCTION__ occurrences __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
e325e1f0783382298141c74737712637943c6063 |
|
21-Mar-2007 |
Kristen Carlson Accardi <kristen.c.accardi@intel.com> |
PCI: fix multiple definition of `queue_pushbutton_work' Fix duplicate names in shpchp and pciehp. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
9f593e30b318719b0e3889c730cc3a2d0729a707 |
|
09-Jan-2007 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
shpchp: delete trailing whitespace This patch deletes trailing white space in SHPCHP driver. This has no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
8352e04eb427db0ca8ebb9a8547971d433627cad |
|
17-Dec-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
shpchp: cleanup shpchp.h This patch cleans up shpchp.h. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
227b84c77f5fb3a3b01e5dee1a2928cafc5fd216 |
|
17-Dec-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
shpchp: cleanup struct controller This patch removes unused/unnecessary members from struct controller. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
0abe68ce24973a23fcc6cbce80343f68656de7b6 |
|
17-Dec-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
shpchp: remove unnecessary struct php_ctlr The struct php_ctlr seems to be only for complicating codes. This patch removes struct php_ctlr and related codes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
c4028958b6ecad064b1a6303a6a5906d4fe48d73 |
|
22-Nov-2006 |
David Howells <dhowells@redhat.com> |
WorkStruct: make allyesconfig Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
|
7a54f25cef6c763f16c9fd49ae382de162147873 |
|
14-Oct-2006 |
Greg Kroah-Hartman <gregkh@suse.de> |
PCI Hotplug: move pci_hotplug.h to include/linux/ This makes it possible to build pci hotplug drivers outside of the main kernel tree, and Sam keeps telling me to move local header files to their proper places... Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
6aa562c248e05db993e4a5f405f899c0cfabb7f2 |
|
29-Sep-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
shpchp: remove unnecessary cmd_busy member from struct controller This patch removes unnecessary cmd_busy member from struct controller. Read command status register instead of using cmd_busy. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
e1b95dc6b1cd02c3625ba3d1d770d095d6a4b313 |
|
28-Aug-2006 |
Greg Kroah-Hartman <gregkh@suse.de> |
SHPCHP: fix __must_check warnings Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
99ff124d1673a1e3f19061ebc82634608d1119ed |
|
12-May-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: Cleanup improper info messages Current SHPCHP driver shows device number of slots in info messages, but it is useless and should be replaced with slot name. This patch replaces the device number shown in the info messages with the slot name. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
7430e34c70106a9576fc61d77604d164b187a1b7 |
|
02-May-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] acpi_pcihp: Fix programming _HPP values This patch fixes the problem that hotplug parameters are not programed when PCI cards are hot-added by ACPIPHP, SHPCHP and PCIEHP driver. The pci_dev structure being hot-added is not bound to ACPI handle, so we need to trace PCI bus tree to find ACPI handle. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
783c49fc506d9afe4784390b556fa25ede5d6d1f |
|
03-Mar-2006 |
Kristen Accardi <kristen.c.accardi@intel.com> |
[PATCH] PCI Hotplug: add common acpi functions to core shpchprm_acpi.c and pciehprm_acpi.c are nearly identical. In addition, there are functions in both these files that are also in acpiphp_glue.c. This patch will remove duplicate functions from shpchp, pciehp, and acpiphp and move this functionality to pci_hotplug, as it is not hardware specific. Get rid of shpchprm* and pciehprm* files since they are no longer needed. shpchprm_nonacpi.c and pciehprm_nonacpi.c are identical, as well as shpchprm_legacy.c and can be replaced with a macro. This patch also changes acpiphp to use the common hpp code. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
e6b82b13c4066ca091a4919620d6403c8a269bc3 |
|
22-Feb-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: adapt to pci driver model This patch adapts SHPCHP driver to the PCI device driver model. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
a246fa4e9f0f1b5096a1cad0659d22fb10fb3732 |
|
22-Feb-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: Fix slot state handling Current SHPCHP driver doesn't care about the confliction between hotplug operation via sysfs and hotplug operation via attention button. So if those ware conflicted, slot could be an unexpected state. This patch changes SHPCHP driver to handle slot state properly. With this patch, slot events are handled according to the current slot state as shown at the Table below. Table. Slot States and Event Handling ========================================================================= Slot State Event and Action ========================================================================= STATIC - Go to POWERON state if user initiates (Slot enabled, insertion request via sysfs Slot disabled) - Go to POWEROFF state if user initiates removal request via sysfs - Go to BLINKINGON state if user presses attention button when the slot is disabled - Go to BLINKINGOFF state if user presses attention button when the slot is enabled
|
f7391f5325ea744f0632f7ef39a90085162743ac |
|
22-Feb-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: event handling rework The event handler of SHPCHP driver is unnecessarily very complex. In addition, current event handler can only a fixed number of events at the same time, and some of events would be lost if several number of events happened at the same time. This patch simplify the event handler by using 'work queue', and it also fix the above-mentioned issue. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
68c0b671491088d79611fa965bbf94b3bc0024a4 |
|
22-Feb-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: Remove unused wait_for_ctrl_irq The wait_for_ctrl_irq() function in SHPCHP driver is no longer needed. This patch removes that. This patch has no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
09e1218eccf58f6174fa68360a7c8dcfe457fe9b |
|
22-Feb-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: Remove unused pci_bus member from controller structure This patch removes unused 'pci_bus' member from controller structure. This patch have no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
bbe779db9f97e1c99b3c7ce1ebb26bbaecbdb2a9 |
|
26-Jan-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp - move slot name into struct slot This patch moves slot name area into struct slot. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
8abebe13f9df5b93be521eeefbf349236ddcd4eb |
|
26-Jan-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp - removed unncessary 'magic' member from slot This patch removes unnecessary 'magic' member from struct slot of SHPCHP driver. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
d29aaddab3ef3bdaecf3c9c6d9423f0bf0452ccf |
|
26-Jan-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp - cleanup check command status This patch cleanups codes that check the command status. For this, it introduces a new semaphore "cmd_sem" for each controller. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
a4534560815ffc525bfbe465a290ce048aab4c01 |
|
26-Jan-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp - cleanup controller list This patch changes SHPCHP driver to use list_head structure for managing controller list. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
5b1a960d180e9660a87b0c661a754efabc1b1d3a |
|
26-Jan-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp - cleanup slot list This patch changes SHPCHP driver to use list_head structure for managing slot list. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
926030f6af856d5681af7940239da2b0269cd755 |
|
26-Jan-2006 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp - cleanup init_slots() This patch cleanups init_slots() function of SHPCHP driver based on pcihp_skelton.c. This patch has no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
6aa4cdd07139ba4d5b89139b0070d795cc4dea88 |
|
13-Jan-2006 |
Ingo Molnar <mingo@elte.hu> |
[PATCH] PCI hotplug: convert semaphores to mutex semaphore to mutex conversion. the conversion was generated via scripts, and the result was validated automatically via a script as well. build tested with allyesconfig. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
53044f357448693f218cc4f053affe92ed414f9d |
|
16-Jan-2006 |
Keck, David <david.keck@amd.com> |
[PATCH] PCI Hotplug: shpchp: AMD POGO errata fix This patch fixes the AMD POGO errata on the hotplug controller where the platform will lock up or reboot if PERR/SERR generation is enabled and a slot is sent an enable command. This fix disables PERR/SERR generation before a slot is sent the enable command by first saving related registers, turning off SERR/PERR generation, enabling the slot, then restoring the registers. Signed-off-by: David Keck <david.keck@amd.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
bd62e271401c5ebf33a0dd24d89baf706f213251 |
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24-Nov-2005 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: fix improper wait for command completion Current SHPCHP driver uses msleep_interruptible() function to wait for a command completion event. But I think this would cause an unnecessary long wait until timeout, if command completion interrupt came before task state was changed to TASK_INTERRUPTIBLE. This patch fixes this issue. With this patch, command completion becomes faster as follows: o Without this patch # time echo 1 > power real 0m4.708s user 0m0.000s sys 0m0.524s o With this patch # time echo 1 > power real 0m2.221s user 0m0.000s sys 0m0.532s Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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0455986cce45d28511f59a29d6cecc17d6b65720 |
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24-Nov-2005 |
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> |
[PATCH] shpchp: fix improper mmio mapping Current SHPCHP driver seems not to map MMIO region properly. This patch fixes this bug. This patch also cleanup the code. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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4e57b6817880946a3a78d5d8cad1ace363f7e449 |
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31-Oct-2005 |
Tim Schmielau <tim@physik3.uni-rostock.de> |
[PATCH] fix missing includes I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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c2608a111b621d5cf0e4c2876d79e67333ce5341 |
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13-Oct-2005 |
rajesh.shah@intel.com <rajesh.shah@intel.com> |
[PATCH] shpchp: fix oops at driver unload At unload time, the shpchp driver does not remove sysfs files it had created in the driver's probe entry point. This patch fixes this problem. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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7c8942f993dc069db0e0327a343bbec8a6e96074 |
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13-Oct-2005 |
rajesh.shah@intel.com <rajesh.shah@intel.com> |
[PATCH] shpchp: reduce debug message verbosity Reduce the number of debug messages generated if shpchp debug is enabled. I tried to restrict this to removing debug messages that are either early-driver-debug type messages, or print information that can be inferred through other debug prints. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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ee138334d5eb5ca662b2d69228420c1ccc051e0e |
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13-Oct-2005 |
rajesh.shah@intel.com <rajesh.shah@intel.com> |
[PATCH] shpchp: miscellaneous cleanups Remove un-necessary header includes, remove dead code, remove some type casts, receive function return in the correct data type... Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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2178bfad9ccb0cbeb79599dd1dc349dd4567aa49 |
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13-Oct-2005 |
rajesh.shah@intel.com <rajesh.shah@intel.com> |
[PATCH] shpchp: remove redundant data structures State information is currently stored in per-slot as well as per-pci-function data structures in shpchp. There's a lot of overlap in the information kept, and some of it is never used. This patch consolidates the state information to per-slot and eliminates unused data structures. The biggest change is to eliminate the pci_func structure and the code around managing its lists. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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70b6091946ab486c4dab8abeb4a3fc2bf7d3e7fe |
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13-Oct-2005 |
rajesh.shah@intel.com <rajesh.shah@intel.com> |
[PATCH] shpchp: dont save PCI config for hotplug slots/devices This patch eliminates saving the PCI config header for devices in hotplug capable slots. We now use the PCI core to get the specific parts of the config header as required. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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424600f9706b20a8a33ad928d3d0326bd88679bc |
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13-Oct-2005 |
rajesh.shah@intel.com <rajesh.shah@intel.com> |
[PATCH] shpchp: reduce dependence on ACPI Reduce the SHPC hotplug driver's dependence on ACPI. We don't walk the acpi namespace anymore to build a list of bridges and devices. The remaining interaction with ACPI is to run the _OSHP method to transition control of hotplug hardware from system BIOS to the shpc hotplug driver, and to run the _HPP method to get hotplug device parameters like cache line size, latency timer and SERR/PERR enable from BIOS. Note that one of the side effects of this patch is that shpchp does not enable the hot-added device or its DMA bus mastering automatically now. It expects the device driver to do that. This may break some drivers and we will have to fix them as they are reported. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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dbd7a78818d125a0ebd5507d4edb4dd5900006ab |
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13-Oct-2005 |
rajesh.shah@intel.com <rajesh.shah@intel.com> |
[PATCH] shpchp: use the PCI core for hotplug resource management This patch converts the standard hotplug controller driver to use the PCI core for resource management. This eliminates a whole lot of duplicated code, and integrates shpchp in the system's normal PCI handling code. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1248d636122e4ec9d7802b850904e3bb48a0da23 |
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05-Aug-2005 |
Kristen Accardi <kristen.c.accardi@intel.com> |
[PATCH] PCI Hotplug: use bus_slot number for name For systems with multiple hotplug controllers, you need to use more than just the slot number to uniquely name the slot. Without a unique slot name, the pci_hp_register() will fail. This patch adds the bus number to the name. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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8cf4c19523b7694c88bba716d88fb659fa702411 |
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17-Aug-2005 |
Kristen Accardi <kristen.c.accardi@intel.com> |
[PATCH] PCI Hotplug: new contact info Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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