Hi,
Here's some patches that clean up the remove logic a lot for the PCI
hotplug drivers. The main PCI patches were done by Russell King and
Christoph Hellwig, and then I went and cleaned up the PCI Hotplug
drivers a lot based on their changes. I also fixed up some exit logic
in the IBM PCI hotplug driver, as it was a mess.
Scott, I modified the cPCI core in order to get it to build and link
properly again, but as I don't have the hardware to test it, you should
probably look over the change and see if I messed anything up or not.
Also, I think you are the last user of the pci_visit structure, make
sure you really need it, otherwise we can get rid of it entirely from
the PCI core.
Please pull from: bk://kernel.bkbits.net/gregkh/linux/pci-2.5
thanks,
greg k-h
drivers/hotplug/cpqphp_proc.c | 143 ---------
drivers/hotplug/Makefile | 2
drivers/hotplug/acpiphp_pci.c | 191 -------------
drivers/hotplug/cpci_hotplug_pci.c | 34 --
drivers/hotplug/cpqphp.h | 27 -
drivers/hotplug/cpqphp_core.c | 18 -
drivers/hotplug/cpqphp_pci.c | 204 --------------
drivers/hotplug/cpqphp_proc.c | 96 +-----
drivers/hotplug/cpqphp_sysfs.c | 143 +++++++++
drivers/hotplug/ibmphp.h | 6
drivers/hotplug/ibmphp_core.c | 538 +++++++++----------------------------
drivers/hotplug/ibmphp_hpc.c | 2
drivers/hotplug/pci_hotplug_core.c | 18 -
drivers/pci/hotplug.c | 63 +++-
drivers/pci/probe.c | 1
include/linux/pci.h | 4
16 files changed, 380 insertions(+), 1110 deletions(-)
-----
ChangeSet@1.1022.1.14, 2003-02-24 16:35:48-08:00, greg@kroah.com
[PATCH] CPCI core: remove unneeded visit device on unconfigure.
The driver now links properly, but this is untested due to my
lack of cPCI hardware.
drivers/hotplug/cpci_hotplug_pci.c | 34 ----------------------------------
1 files changed, 34 deletions(-)
------
ChangeSet@1.1022.1.13, 2003-02-24 16:33:09-08:00, greg@kroah.com
[PATCH] PCI: export pci_scan_bus_parented which is needed by the IBM pci hotplug driver.
drivers/pci/probe.c | 1 +
1 files changed, 1 insertion(+)
------
ChangeSet@1.1022.1.12, 2003-02-24 16:32:16-08:00, greg@kroah.com
[PATCH] IBM PCI Hotplug: convert driver to use pci_bus_remove_device()
Also cleaned up a lot of unnecessary bus walking on device startup
and shutdown.
drivers/hotplug/ibmphp_core.c | 136 ------------------------------------------
1 files changed, 3 insertions(+), 133 deletions(-)
------
ChangeSet@1.1022.1.11, 2003-02-24 16:31:00-08:00, greg@kroah.com
[PATCH] ACPI PCI hotplug: convert to use pci_remove_bus_device()
Also got rid of some unneeded bus walking on device init and shutdown.
drivers/hotplug/acpiphp_pci.c | 146 ------------------------------------------
1 files changed, 3 insertions(+), 143 deletions(-)
------
ChangeSet@1.1022.1.10, 2003-02-24 16:30:40-08:00, greg@kroah.com
[PATCH] Compaq PCI Hotplug: remove unused walk of the device on insertion.
drivers/hotplug/cpqphp_pci.c | 54 -------------------------------------------
1 files changed, 54 deletions(-)
------
ChangeSet@1.1022.1.9, 2003-02-24 16:29:53-08:00, greg@kroah.com
[PATCH] Compaq PCI Hotplug: convert to use pci_remove_bus_device instead of custom code.
drivers/hotplug/cpqphp_pci.c | 104 +------------------------------------------
1 files changed, 3 insertions(+), 101 deletions(-)
------
ChangeSet@1.1022.1.8, 2003-02-24 16:28:58-08:00, rmk@arm.linux.org.uk
[PATCH] PCI: Make hot unplugging of PCI buses work
Here's the updated patch:
- Scott spotted a leak my handling of procfs wrt buses.
- I've also killed pci_remove_device() entirely - it is now inlined.
- After one of Alan's mails, I decided that pci_remove_behind_bridge()
is a much better name than pci_remove_all_bus_devices()
drivers/pci/hotplug.c | 63 ++++++++++++++++++++++++++++++++++++++++++++------
include/linux/pci.h | 3 +-
2 files changed, 58 insertions(+), 8 deletions(-)
------
ChangeSet@1.1022.1.7, 2003-02-24 16:27:59-08:00, hch@lst.de
[PATCH] PCI: remove check_region abuse (and code duplication) from pci hp code
We have a function pci_dev_driver() to check whether a pci_dev has an
driver attached to it. It's handling of legacy devices is a bit simpler
than what the hotplug code did (duplicated in various places), but if
that stuff is really needed the generic code should be updated.
drivers/hotplug/acpiphp_pci.c | 45 +----------------------------------------
drivers/hotplug/cpqphp_pci.c | 46 +-----------------------------------------
drivers/hotplug/ibmphp_core.c | 37 +--------------------------------
include/linux/pci.h | 1
4 files changed, 6 insertions(+), 123 deletions(-)
------
ChangeSet@1.1022.1.6, 2003-02-24 16:27:32-08:00, greg@kroah.com
[PATCH] Compaq PCI Hotplug: rename cpqphp_proc.c to cpqphp_sysfs.c
drivers/hotplug/cpqphp_proc.c | 143 -----------------------------------------
drivers/hotplug/Makefile | 2
drivers/hotplug/cpqphp_sysfs.c | 143 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 144 insertions(+), 144 deletions(-)
------
ChangeSet@1.1022.1.5, 2003-02-24 16:26:59-08:00, greg@kroah.com
[PATCH] Compaq PCI Hotplug: move /proc files to sysfs
drivers/hotplug/cpqphp.h | 27 -----------
drivers/hotplug/cpqphp_core.c | 18 -------
drivers/hotplug/cpqphp_proc.c | 96 +++++++++---------------------------------
3 files changed, 25 insertions(+), 116 deletions(-)
------
ChangeSet@1.1022.1.4, 2003-02-24 16:26:14-08:00, greg@kroah.com
[PATCH] PCI Hotplug: remove the list_lock, as we rely on sysfs to detect any duplicate slot names.
drivers/hotplug/pci_hotplug_core.c | 18 +-----------------
1 files changed, 1 insertion(+), 17 deletions(-)
------
ChangeSet@1.1022.1.3, 2003-02-24 16:25:54-08:00, greg@kroah.com
[PATCH] IBM PCI Hotplug: get rid of unneeded ops structure and surrounding logic.
drivers/hotplug/ibmphp.h | 5 ---
drivers/hotplug/ibmphp_core.c | 69 +++++++++---------------------------------
2 files changed, 15 insertions(+), 59 deletions(-)
------
ChangeSet@1.1022.1.2, 2003-02-24 16:25:28-08:00, greg@kroah.com
[PATCH] IBM PCI Hotplug: fix typo in previous patch.
drivers/hotplug/ibmphp_core.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
------
ChangeSet@1.1022.1.1, 2003-02-24 16:24:48-08:00, greg@kroah.com
[PATCH] IBM PCI Hotplug: Clean up the error handling logic for a number of functions, and fix a locking mess.
Push file://home/greg/linux/BK/pci-2.5 -> file://home/greg/linux/BK/bleed-2.5
drivers/hotplug/ibmphp.h | 1
drivers/hotplug/ibmphp_core.c | 294 ++++++++++++++++--------------------------
drivers/hotplug/ibmphp_hpc.c | 2
3 files changed, 120 insertions(+), 177 deletions(-)
------
-
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