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path: root/drivers/crypto/qat
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| * | crypto: qat - Fix typo in name of tasklet_structTadeusz Struk2014-09-24
| | | | | | | | | | | | | | | | | | | | | | | | Fix typo. resp_hanlder should be resp_handler Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix()Alexander Gordeev2014-08-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() or pci_enable_msi_exact() and pci_enable_msix_range() or pci_enable_msix_exact() interfaces. Cc: Tadeusz Struk <tadeusz.struk@intel.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: qat-linux@intel.com Cc: linux-crypto@vger.kernel.org Cc: linux-pci@vger.kernel.org Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | crypto: qat - Fix return value check in adf_chr_drv_create()Wei Yongjun2014-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | In case of error, the function device_create() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2014-10-07
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull "trivial tree" updates from Jiri Kosina: "Usual pile from trivial tree everyone is so eagerly waiting for" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) Remove MN10300_PROC_MN2WS0038 mei: fix comments treewide: Fix typos in Kconfig kprobes: update jprobe_example.c for do_fork() change Documentation: change "&" to "and" in Documentation/applying-patches.txt Documentation: remove obsolete pcmcia-cs from Changes Documentation: update links in Changes Documentation: Docbook: Fix generated DocBook/kernel-api.xml score: Remove GENERIC_HAS_IOMAP gpio: fix 'CONFIG_GPIO_IRQCHIP' comments tty: doc: Fix grammar in serial/tty dma-debug: modify check_for_stack output treewide: fix errors in printk genirq: fix reference in devm_request_threaded_irq comment treewide: fix synchronize_rcu() in comments checkstack.pl: port to AArch64 doc: queue-sysfs: minor fixes init/do_mounts: better syntax description MIPS: fix comment spelling powerpc/simpleboot: fix comment ...
| * | treewide: fix errors in printkMasanari Iida2014-09-01
| |/ | | | | | | | | | | | | | | | | This patch fix spelling typo in printk. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* / crypto: qat - Enable all 32 IRQsTadeusz Struk2014-09-18
|/ | | | | | | | Enable interrupts from all 32 bundles. Signed-off-by: Conor McLoughlin <conor.mcloughlin@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Fixed SKU1 dev issueTadeusz Struk2014-08-01
| | | | | | | | | | Fix for issue with SKU1 device. SKU1 device has 8 micro engines as opposed to 12 in other SKUs so it was not possible to start the non-existing micro engines. Signed-off-by: Bo Cui <bo.cui@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Use hweight for bit countingTadeusz Struk2014-08-01
| | | | | | | | Use predefined hweight32 function instead of writing a new one. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Updated print outputsTadeusz Struk2014-08-01
| | | | | | | | Updated pr_err output to make it more consistent. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - change ae_num to ae_idTadeusz Struk2014-08-01
| | | | | | | | | | Change the logic how acceleration engines are indexed to make it easier to read. Aslo some return code values updates to better reflect what failed. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - change slice->regions to slice->regionTadeusz Struk2014-08-01
| | | | | | | | | Change ptr name slice->regions to slice->region to reflect the same in the page struct. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - use min_t macroTadeusz Struk2014-08-01
| | | | | | | | prefer min_t() macro over two open-coded logical tests Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - remove unnecessary parenthesesTadeusz Struk2014-08-01
| | | | | | | | | Resolve new strict checkpatch hits CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around ... Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - remove unneeded headerTadeusz Struk2014-08-01
| | | | | | | | Remove include of a no longer necessary header file. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - checkpatch blank linesTadeusz Struk2014-08-01
| | | | | | | | | | Fix new checkpatch hits: CHECK:LINE_SPACING: Please use a blank line after function/struct/union/enum declarations Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - remove unnecessary return codesTadeusz Struk2014-08-01
| | | | | | | | | Remove unnecessary return code variables and change function types accordingly. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - remove an unneeded castDan Carpenter2014-07-10
| | | | | | | The cast to (unsigned int *) doesn't hurt anything but it is pointless. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Fix error path crash when no firmware is presentTadeusz Struk2014-06-26
| | | | | | | | Firmware loader crashes when no firmware file is present. Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Fixed new checkpatch warningsTadeusz Struk2014-06-26
| | | | | | | | After updates to checkpatch new warnings pops up this patch fixes them. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Acked-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Updated Firmware Info MetadataTadeusz Struk2014-06-26
| | | | | | | | Updated Firmware Info Metadata Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Fix random config build warningsTadeusz Struk2014-06-26
| | | | | | | | | | | Fix random config build warnings: Implicit-function-declaration ‘__raw_writel’ Cast to pointer from integer of different size [-Wint-to-pointer-cast] Reviewed-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Fix build problem with O=Herbert Xu2014-06-23
| | | | | | | | qat adds -I to the ccflags. Unfortunately it uses CURDIR which breaks when make is invoked with O=. This patch replaces CURDIR with $(src) which should work with/without O=. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Intel(R) QAT DH895xcc acceleratorTadeusz Struk2014-06-20
| | | | | | | | | | | This patch adds DH895xCC hardware specific code. It hooks to the common infrastructure and provides acceleration for crypto algorithms. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Intel(R) QAT accelengine part of fw loaderTadeusz Struk2014-06-20
| | | | | | | | | | This patch adds acceleration engine handler part the firmware loader. Acked-by: Bo Cui <bo.cui@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Karen Xiang <karen.xiang@intel.com> Signed-off-by: Pingchaox Yang <pingchaox.yang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Intel(R) QAT ucode part of fw loaderTadeusz Struk2014-06-20
| | | | | | | | | | | | This patch adds microcode part of the firmware loader. v4 - splits FW loader part into two smaller patches. Acked-by: Bo Cui <bo.cui@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Karen Xiang <karen.xiang@intel.com> Signed-off-by: Pingchaox Yang <pingchaox.yang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Intel(R) QAT crypto interfaceTadeusz Struk2014-06-20
| | | | | | | | | This patch adds qat crypto interface. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Intel(R) QAT FW interfaceTadeusz Struk2014-06-20
| | | | | | | | | This patch adds FW interface structure definitions. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Intel(R) QAT transport codeTadeusz Struk2014-06-20
| | | | | | | | | | This patch adds a code that implements communication channel between the driver and the firmware. Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: qat - Intel(R) QAT driver frameworkTadeusz Struk2014-06-20
This patch adds a common infractructure that will be used by all Intel(R) QuickAssist Technology (QAT) devices. v2 - added ./drivers/crypto/qat/Kconfig and ./drivers/crypto/qat/Makefile v4 - splits common part into more, smaller patches Acked-by: John Griffin <john.griffin@intel.com> Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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