- 27 3月, 2006 1 次提交
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由 Bjorn Helgaas 提交于
Almost all users of the table addresses from the EFI system table want physical addresses. So rather than doing the pa->va->pa conversion, just keep physical addresses in struct efi. This fixes a DMI bug: the efi structure contained the physical SMBIOS address on x86 but the virtual address on ia64, so dmi_scan_machine() used ioremap() on a virtual address on ia64. This is essentially the same as an earlier patch by Matt Tolentino: http://marc.theaimsgroup.com/?l=linux-kernel&m=112130292316281&w=2 except that this changes all table addresses, not just ACPI addresses. Matt's original patch was backed out because it caused MCAs on HP sx1000 systems. That problem is resolved by the ioremap() attribute checking added for ia64. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Cc: Matt Domsch <Matt_Domsch@dell.com> Cc: "Tolentino, Matthew E" <matthew.e.tolentino@intel.com> Cc: "Brown, Len" <len.brown@intel.com> Cc: Andi Kleen <ak@muc.de> Acked-by: N"Luck, Tony" <tony.luck@intel.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 25 3月, 2006 1 次提交
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由 Prarit Bhargava 提交于
arch/ia64/sn and include/asm-ia64/sn changes required to support Tollhouse system PCI hotplug, fixes the ia64_sn_sysctl_ioboard_get call, and introduces the PRF_HOTPLUG_SUPPORT feature bit. Signed-off-by: NPrarit Bhargava <prarit@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 24 3月, 2006 1 次提交
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 17 1月, 2006 1 次提交
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由 Prarit Bhargava 提交于
Replace uintX_t declarations with uX declarations. Replace intX_t declarations with sX declarations. Signed-off-by: NPrarit Bhargava <prarit@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 14 1月, 2006 2 次提交
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由 Prarit Bhargava 提交于
This patch separates the sn_flush_device_list struct into kernel and common (both kernel and PROM accessible) structures. As it was, if the size of a spinlock_t changed (due to additional CONFIG options, etc.) the sal call which populated the sn_flush_device_list structs would erroneously write data (and cause memory corruption and/or a panic). This patch does the following: 1. Removes sn_flush_device_list and adds sn_flush_device_common and sn_flush_device_kernel. 2. Adds a new SAL call to populate a sn_flush_device_common struct per device, not per widget as previously done. 3. Correctly initializes each device's sn_flush_device_kernel spinlock_t struct (before it was only doing each widget's first device). Signed-off-by: NPrarit Bhargava <prarit@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Russ Anderson 提交于
Altix (shub2) pushes the BTE clean-up into SAL. This patch correctly interfaces with the now implemented SAL call. It also fixes a bug when delaying clean-up to allow busy BTEs to complete (or error out). Signed-off-by: NRuss Anderson <rja@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 22 11月, 2005 1 次提交
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由 Jack Steiner 提交于
Add support for old versions of the SN PROMs. Eventually this support will be deleted but it is useful right now to continue supporting older PROMs. Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 05 10月, 2005 1 次提交
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由 Dean Roe 提交于
Remove all references to the bist_lock in the SN code as it is not used for anything. Signed-off-by: NDean Roe <roe@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 24 9月, 2005 1 次提交
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由 Mark Maule 提交于
This patch adds a #define for SN_SAL_IOIF_PCI_SAFE and makes that the preferred method of implementing sn_pci_legacy_read() and sn_pci_legacy_write(). This SAL call has been present in SGI proms since version 4.10. If the SN_SAL_IOIF_PCI_SAFE call fails, revert to the previous code for compatability with older proms. Signed-off-by: NMark Maule <maule@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 16 9月, 2005 1 次提交
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由 Jack Steiner 提交于
Some of the SN code & #defines related to compact nodes & IO discovery have gotten stale over the years. This patch attempts to clean them up. Some of the various SN MAX_xxx #defines were also unclear & misused. The primary changes are: - use MAX_NUMNODES. This is the generic linux #define for the number of nodes that are known to the generic kernel. Arrays & loops for constructs that are 1:1 with linux-defined nodes should use the linux #define - not an SN equivalent. - use MAX_COMPACT_NODES for MAX_NUMNODES + NUM_TIOS. This is the number of nodes in the SSI system. Compact nodes are a hack to get around the IA64 architectural limit of 256 nodes. Large SGI systems have more than 256 nodes. When we upgrade to ACPI3.0, I _hope_ that all nodes will be real nodes that are known to the generic kernel. That will allow us to delete the notion of "compact nodes". - add MAX_NUMALINK_NODES for the total number of nodes that are in the numalink domain - all partitions. - simplified (understandable) scan_for_ionodes() - small amount of cleanup related to cnodes Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 07 9月, 2005 1 次提交
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由 Bruce Losure 提交于
1) workaround a h/w reset issue 2) to improve the determination of FPGA-based h/w in the arch/ia64/sn/kernel/tiocx code. Signed-off-by: NBruce Losure <blosure@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 01 9月, 2005 1 次提交
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由 Jack Steiner 提交于
- notifying the PROM of specific features that are supported by the OS. This is used to enable PROM feature if and only if the corresponding feature is implemented in the OS - fetch feature sets that are supported by the current PROM. This allows the OS to selectively enable features when the PROM support is available. Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 25 8月, 2005 2 次提交
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由 Russ Anderson 提交于
Clean up of SGI SN partitioning related code. The SN_SAL_GET_SN_INFO SAL call returns the partition ID, making the SN_SAL_SYSCTL_PARTITION_GET SAL call redundant. Remove sn_partid and use sn_partition_id. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Mark Goodwin 提交于
Bugfix to export PCI topology information in /proc/sgi_sn/sn_topology. Signed-off-by: NMark Goodwin <markgw@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 18 8月, 2005 1 次提交
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由 Jack Steiner 提交于
Add a few missing calls to "hint @pause". Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 07 7月, 2005 1 次提交
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由 Prarit Bhargava 提交于
This patch is a rewrite of the code to check the PROM version. The current code has some deficiences in the way PROM comparisons were made. The minimum value of PROM that will boot has also been changed to 4.04. Signed-off-by: NPrarit Bhargava <prarit@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 29 6月, 2005 1 次提交
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由 Jack Steiner 提交于
This patch changes some macros that are used when running kernel on the SGI simulator. Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 18 5月, 2005 2 次提交
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由 Russ Anderson 提交于
The 2.6 kernel has CPE error thresholding. This patch lets SAL know of this error handling feature. The changes are SN specific. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Russ Anderson 提交于
Change the SAL call for POD mode to be reentrant. This change is SN specific. Signed-off-by: Russ Anderson (rja@sgi.com) Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 05 5月, 2005 1 次提交
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由 Dean Nelson 提交于
Convert some sn SAL_CALLs to ia64_sal_oemcall calls so that they can be called by kernel modules. Signed-off-by: NDean Nelson <dcn@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 26 4月, 2005 5 次提交
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由 Greg Howard 提交于
The following is an update of the patch I sent yesterday (3/9/05) incorporating suggestions from Christoph Hellwig and Andreas Schwab. It allows Altix and Altix-like systems to handle environmental events generated by the system controllers, and should apply on top of Jack Steiner's patch of 3/1/05 ("New chipset support for SN platform") and Mark Goodwin's patch of 3/8/05 ("Altix SN topology support for new chipsets and pci topology"). Signed-off-by: NGreg Howard <ghoward@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Mark Goodwin 提交于
This patch against ia64-test-2.6.12 is needed for forthcoming Altix chipsets. It renames geoid_any_t to geoid_common_t and splits the 8bit 'slab' field into two 4bit fields for 'slab' and 'slot'. Similar changes in the Altix SAL will retain backward compatibility for old kernels. Signed-off-by: NMark Goodwin <markgw@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Russ Anderson 提交于
patch 2: Shub2 BTE recovery code will be implemented in SAL. Define the SAL interface. Modify bte_error to call SAL for shub2. Signed-off-by: NRuss Anderson <rja@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Mark Goodwin 提交于
please accept this patch to the Altix SN platform topology export interface to support new chipsets and to export PCI topology. This follows on top of Jack Steiner's patch dated March 1st ("New chipset support for SN platform"). Signed-off-by: NMark Goodwin <markgw@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Jack Steiner 提交于
Change the value of the SAL call number for a new SAL request. The initial implementation in the PROM did not match what the OS expected. Since the OS can run on PROMs that do not implement the new call, changing the call number avoids the issue. New PROMs will implement the new call number. (This avoids problems with the 4.05 PROM). Signed-off-by: NJack Steiner <steiner@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
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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