summaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/amd_iommu.c
Commit message (Collapse)AuthorAgeFilesLines
* tree-wide: fix comment/printk typosUwe Kleine-König2010-11-011-2/+2
| | | | | | | | | | "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* x86/amd-iommu: Update copyright headersJoerg Roedel2010-10-131-1/+1
| | | | | | | This patch updates the copyright headers in all source files of the AMD IOMMU driver. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* x86/amd-iommu: Fix rounding-bug in __unmap_singleJoerg Roedel2010-09-231-1/+3
| | | | | | | | | | | | | In the __unmap_single function the dma_addr is rounded down to a page boundary before the dma pages are unmapped. The address is later also used to flush the TLB entries for that mapping. But without the offset into the dma page the amount of pages to flush might be miscalculated in the TLB flushing path. This patch fixes this bug by using the original address to flush the TLB. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* x86/amd-iommu: Export cache-coherency capabilityJoerg Roedel2010-07-271-0/+5
| | | | | | | | | This patch exports the capability of the AMD IOMMU to force cache coherency of DMA transactions through the IOMMU-API. This is required to disable some nasty hacks in KVM when this capability is not available. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* x86/amd-iommu: Use for_each_pci_dev()Kulikov Vasiliy2010-07-191-2/+1Star
| | | | | | | Use for_each_pci_dev() to simplify the code. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* x86/amd-iommu: Fall back to GART if initialization failsJoerg Roedel2010-06-011-4/+0Star
| | | | | | | | | | | This patch implements a fallback to the GART IOMMU if this is possible and the AMD IOMMU initialization failed. Otherwise the fallback would be nommu which is very problematic on machines with more than 4GB of memory or swiotlb which hurts io-performance. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* arch/x86/kernel: Add missing spin_unlockJulia Lawall2010-05-271-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a spin_unlock missing on the error path. The locks and unlocks are balanced in other functions, so it seems that the same should be the case here. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E1; @@ * spin_lock(E1,...); <+... when != E1 if (...) { ... when != E1 * return ...; } ...+> * spin_unlock(E1,...); // </smpl> Cc: stable@kernel.org Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* Merge branch 'iommu/largepages' into amd-iommu/2.6.35Joerg Roedel2010-05-111-71/+126
|\ | | | | | | | | Conflicts: arch/x86/kernel/amd_iommu.c
| * iommu-api: Remove iommu_{un}map_range functionsJoerg Roedel2010-03-071-48/+0Star
| | | | | | | | | | | | | | | | | | These functions are not longer used and can be removed savely. There functionality is now provided by the iommu_{un}map functions which are also capable of multiple page sizes. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * x86/amd-iommu: Implement ->{un}map callbacks for iommu-apiJoerg Roedel2010-03-071-0/+29
| | | | | | | | | | | | | | | | This patch implements the new callbacks for the IOMMU-API with functions that can handle different page sizes in the IOMMU page table. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * x86/amd-iommu: Make amd_iommu_iova_to_phys aware of multiple page sizesJoerg Roedel2010-03-071-4/+9
| | | | | | | | | | | | | | | | | | This patch extends the amd_iommu_iova_to_phys() function to handle different page sizes correctly. It doesn't use fetch_pte() anymore because we don't know (or care about) the page_size used for mapping the given iova. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * x86/amd-iommu: Make iommu_unmap_page and fetch_pte aware of page sizesJoerg Roedel2010-03-071-18/+72
| | | | | | | | | | | | | | This patch extends the functionality of iommu_unmap_page and fetch_pte to support arbitrary page sizes. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * x86/amd-iommu: Make iommu_map_page and alloc_pte aware of page sizesJoerg Roedel2010-03-071-20/+33
| | | | | | | | | | | | | | | | This patch changes the old map_size parameter of alloc_pte to a page_size parameter which can be used more easily to alloc a pte for intermediate page sizes. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * iommu-api: Rename ->{un}map function pointers to ->{un}map_rangeJoerg Roedel2010-03-071-2/+2
| | | | | | | | | | | | | | | | | | The new function pointer names match better with the top-level functions of the iommu-api which are using them. Main intention of this change is to make the ->{un}map pointer names free for two new mapping functions. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | Merge branch 'iommu/fixes' of ↵Ingo Molnar2010-04-131-6/+14
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into x86/urgent
| * | x86/amd-iommu: use for_each_pci_devChris Wright2010-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | Replace open coded version with for_each_pci_dev Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * | x86/amd-iommu: warn when issuing command to uninitialized cmd bufferChris Wright2010-04-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | To catch future potential issues we can add a warning whenever we issue a command before the command buffer is fully initialized. Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * | x86/amd-iommu: Use helper function to destroy domainJoerg Roedel2010-03-081-3/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the amd_iommu_domain_destroy the protection_domain_free function is partly reimplemented. The 'partly' is the bug here because the domain is not deleted from the domain list. This results in use-after-free errors and data-corruption. Fix it by just using protection_domain_free instead. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * | x86/amd-iommu: Pt mode fix for domain_destroyChris Wright2010-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a guest is shutdown, assigned devices are not properly returned to the pt domain. This can leave the device using stale cached IOMMU data, and result in a non-functional device after it's re-bound to the host driver. For example, I see this upon rebinding: AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a8000 flags=0x0050] AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a8040 flags=0x0050] AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a8080 flags=0x0050] AMD-Vi: Event logged [IO_PAGE_FAULT device=02:00.0 domain=0x0000 address=0x000000007e2a80c0 flags=0x0050] 0000:02:00.0: eth2: Detected Hardware Unit Hang: ... The amd_iommu_destroy_domain() function calls do_detach() which doesn't reattach the pt domain to the device. Use __detach_device() instead. Cc: stable@kernel.org Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * | x86/amd-iommu: Protect IOMMU-API map/unmap pathJoerg Roedel2010-03-011-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | This patch introduces a mutex to lock page table updates in the IOMMU-API path. We can't use the spin_lock here because this patch might sleep. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * | x86/amd-iommu: Remove double NULL check in check_deviceJulia Lawall2010-03-011-1/+1
| |/ | | | | | | | | | | | | dev was tested just above, so drop the second test. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* / include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-301-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* x86/amd-iommu: Fix deassignment of a device from the pt_domainJoerg Roedel2010-01-221-2/+4
| | | | | | | | | Deassigning a device from the passthrough domain does not work and breaks device assignment to kvm guests. This patch fixes the issue. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* x86/amd-iommu: Fix IOMMU-API initialization for iommu=ptJoerg Roedel2010-01-221-2/+6
| | | | | | | | | This patch moves the initialization of the iommu-api out of the dma-ops initialization code. This ensures that the iommu-api is initialized even with iommu=pt. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* x86/amd-iommu: Fix NULL pointer dereference in __detach_device()Joerg Roedel2010-01-221-2/+5
| | | | | | | | | | | | In the __detach_device function the reference count for a device-domain binding may become zero. This results in the device being removed from the domain and dev_data->domain will be NULL. This is bad because this pointer is dereferenced when trying to unlock the domain->lock. This patch fixes the issue by keeping the domain in a seperate variable. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* x86/amd-iommu: Fix possible integer overflowJoerg Roedel2010-01-221-1/+1
| | | | | | | | | The variable i in this function could be increased to over 2**32 which would result in an integer overflow when using int. Fix it by changing i to unsigned long. Cc: stable@kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* iommu-helper: use bitmap libraryAkinobu Mita2009-12-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use bitmap library and kill some unused iommu helper functions. 1. s/iommu_area_free/bitmap_clear/ 2. s/iommu_area_reserve/bitmap_set/ 3. Use bitmap_find_next_zero_area instead of find_next_zero_area This cannot be simple substitution because find_next_zero_area doesn't check the last bit of the limit in bitmap 4. Remove iommu_area_free, iommu_area_reserve, and find_next_zero_area Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2009-12-121-4/+42
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86/amd-iommu: Fix PCI hotplug with passthrough mode x86/amd-iommu: Fix passthrough mode x86: mmio-mod.c: Use pr_fmt x86: kmmio.c: Add and use pr_fmt(fmt) x86: i8254.c: Add pr_fmt(fmt) x86: setup_percpu.c: Use pr_<level> and add pr_fmt(fmt) x86: es7000_32.c: Use pr_<level> and add pr_fmt(fmt) x86: Print DMI_BOARD_NAME as well as DMI_PRODUCT_NAME from __show_regs() x86: Factor duplicated code out of __show_regs() into show_regs_common() arch/x86/kernel/microcode*: Use pr_fmt() and remove duplicated KERN_ERR prefix x86, mce: fix confusion between bank attributes and mce attributes x86/mce: Set up timer unconditionally x86: Fix bogus warning in apic_noop.apic_write() x86: Fix typo in arch/x86/mm/kmmio.c x86: ASUS P4S800 reboot=bios quirk
| * x86/amd-iommu: Fix PCI hotplug with passthrough modeJoerg Roedel2009-12-101-2/+5
| | | | | | | | | | | | | | | | | | The device change notifier is initialized in the dma_ops initialization path. But this path is never executed for iommu=pt. Move the notifier initialization to IOMMU hardware init code to fix this. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| * x86/amd-iommu: Fix passthrough modeJoerg Roedel2009-12-101-2/+37
| | | | | | | | | | | | | | | | | | | | The data structure changes to use dev->archdata.iommu field broke the iommu=pt mode because in this case the dev->archdata.iommu was left uninitialized. This moves the inititalization of the devices into the main init function and fixes the problem. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | Merge branch 'for-next' into for-linusJiri Kosina2009-12-071-2/+2
|\ \ | |/ |/| | | | | | | Conflicts: kernel/irq/chip.c
| * tree-wide: fix assorted typos all over the placeAndré Goddard Rosa2009-12-041-2/+2
| | | | | | | | | | | | | | | | | | | | That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | x86/amd-iommu: Remove amd_iommu_pd_tableJoerg Roedel2009-11-271-24/+11Star
| | | | | | | | | | | | | | | | | | The data that was stored in this table is now available in dev->archdata.iommu. So this table is not longer necessary. This patch removes the remaining uses of that variable and removes it from the code. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Move reset_iommu_command_buffer out of locked codeJoerg Roedel2009-11-271-7/+6Star
| | | | | | | | | | | | | | | | This patch removes the ugly contruct where the iommu->lock must be released while before calling the reset_iommu_command_buffer function. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Cleanup DTE flushing codeJoerg Roedel2009-11-271-66/+34Star
| | | | | | | | | | | | | | | | This patch cleans up the code to flush device table entries in the IOMMU. With this chance the driver can get rid of the iommu_queue_inv_dev_entry() function. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Introduce iommu_flush_device() functionJoerg Roedel2009-11-271-4/+15
| | | | | | | | | | | | | | | | This patch adds a function to flush a DTE entry for a given struct device and replaces iommu_queue_inv_dev_entry calls with this function where appropriate. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Cleanup attach/detach_device codeJoerg Roedel2009-11-271-44/+58
| | | | | | | | | | | | | | This patch cleans up the attach_device and detach_device paths and fixes reference counting while at it. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Keep devices per domain in a listJoerg Roedel2009-11-271-0/+11
| | | | | | | | | | | | | | | | | | This patch introduces a list to each protection domain which keeps all devices associated with the domain. This can be used later to optimize certain functions and to completly remove the amd_iommu_pd_table. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Add device bind reference countingJoerg Roedel2009-11-271-8/+29
| | | | | | | | | | | | | | | | | | | | | | This patch adds a reference count to each device to count how often the device was bound to that domain. This is important for single devices that act as an alias for a number of others. These devices must stay bound to their domains until all devices that alias to it are unbound from the same domain. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Use dev->arch->iommu to store iommu related informationJoerg Roedel2009-11-271-23/+86
| | | | | | | | | | | | | | | | | | | | This patch changes IOMMU code to use dev->archdata->iommu to store information about the alias device and the domain the device is attached to. This allows the driver to get rid of the amd_iommu_pd_table in the future. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Remove support for domain sharingJoerg Roedel2009-11-271-8/+2Star
| | | | | | | | | | | | | | | | This patch makes device isolation mandatory and removes support for the amd_iommu=share option. This simplifies the code in several places. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Rearrange dma_ops related functionsJoerg Roedel2009-11-271-47/+42Star
| | | | | | | | | | | | | | This patch rearranges two dma_ops related functions so that their forward declarations are not longer necessary. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Move some pte allocation functions in the right sectionJoerg Roedel2009-11-271-99/+94Star
| | | | | | | | | | | | | | | | This patch moves alloc_pte() and fetch_pte() into the page table handling code section so that the forward declarations for them could be removed. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Remove iommu parameter from dma_ops_domain_allocJoerg Roedel2009-11-271-8/+4Star
| | | | | | | | | | | | | | This function doesn't use the parameter anymore so it can be removed. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Use get_device_id and check_device where appropriateJoerg Roedel2009-11-271-61/+49Star
| | | | | | | | | | | | | | | | | | | | The logic of these two functions is reimplemented (at least in parts) in places in the code. This patch removes these code duplications and uses the functions instead. As a side effect it moves check_device() to the helper function code section. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Move find_protection_domain to helper functionsJoerg Roedel2009-11-271-29/+28Star
| | | | | | | | | | | | | | This is a helper function and when its placed in the helper function section we can remove its forward declaration. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Simplify get_device_resources()Joerg Roedel2009-11-271-50/+36Star
| | | | | | | | | | | | | | | | | | | | With the previous changes the get_device_resources function can be simplified even more. The only important information for the callers is the protection domain. This patch renames the function to get_domain() and let it only return the protection domain for a device. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Let domain_for_device handle aliasesJoerg Roedel2009-11-271-92/+135
| | | | | | | | | | | | | | | | | | | | | | | | If there is no domain associated to a device yet and the device has an alias device which already has a domain, the original device needs to have the same domain as the alias device. This patch changes domain_for_device to handle this situation and directly assigns the alias device domain to the device in this situation. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Remove iommu specific handling from dma_ops pathJoerg Roedel2009-11-271-17/+11Star
| | | | | | | | | | | | | | This patch finishes the removal of all iommu specific handling code in the dma_ops path. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
* | x86/amd-iommu: Remove iommu parameter from __(un)map_singleJoerg Roedel2009-11-271-10/+8Star
| | | | | | | | | | | | | | | | With the prior changes this parameter is not longer required. This patch removes it from the function and all callers. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-09 11:31:08 +0200