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| * qlcnic: reset loopback mode if promiscous mode setting fails.Sucheta Chakraborty2011-10-30
| | | | | | | | | | | | | | | | If promiscous mode setting fails, reset loopback mode setting in firmware. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlcnic: skip IDC ack check in fw reset path.Sritej Velaga2011-10-30
| | | | | | | | | | | | | | | | | | | | In fw reset path, we should consider any change in device state as an ack from the other driver. When that happens, we don't have to wait for an explicit ack. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'batman-adv/maint' of git://git.open-mesh.org/linux-mergeDavid S. Miller2011-10-30
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| | * batman-adv: unify hash_entry field position in tt_local/global_entryAntonio Quartulli2011-10-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function tt_response_fill_table() actually uses a tt_local_entry pointer to iterate either over the local or the global table entries (it depends on the what hash table is passed as argument). To iterate over such entries the hlist_for_each_entry_rcu() macro has to access their "hash_entry" field which MUST be at the same position in both the tt_global/local_entry structures. Reported-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
| | * batman-adv: add sanity check when removing global ttsSimon Wunderlich2011-10-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After removing the batman-adv module, the hash may be already gone when tt_global_del_orig() tries to clean the hash. This patch adds a sanity check to avoid this. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Tested-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
| | * batman-adv: remove references for global tt entriesSimon Wunderlich2011-10-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | struct tt_global_entry holds a reference to an orig_node which must be decremented before deallocating the structure. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Tested-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
| * | i825xx: Fix incorrect dependency for BVME6000_NETGeert Uytterhoeven2011-10-28
| | | | | | | | | | | | | | | | | | Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ipv6: fix route error binding peer in func icmp6_dst_allocGao feng2011-10-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | in func icmp6_dst_alloc,dst_metric_set call ipv6_cow_metrics to set metric. ipv6_cow_metrics may will call rt6_bind_peer to set rt6_info->rt6i_peer. So,we should move ipv6_addr_copy before dst_metric_set to make sure rt6_bind_peer success. Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ipv6: fix error propagation in ip6_ufo_append_data()Zheng Yan2011-10-28
| | | | | | | | | | | | | | | | | | | | | We should return errcode from sock_alloc_send_skb() Signed-off-by: Zheng Yan <zheng.z.yan@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | stmmac: update normal descriptor structure (v2)Giuseppe CAVALLARO2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the normal descriptor structure to work fine on new GMAC Synopsys chips. Normal descriptors were designed on the old MAC10/100 databook 1.91 where some bits were reserved: for example the tx checksum insertion and rx checksum offload. The patch maintains the back-compatibility with old MAC devices (tested on STx7109 MAC10/100) and adds new fields that actually new GMAC devices can use. For example, STx7109 (MAC10/100) will pass from the platform tx_coe = 0, enh_desc = 0, has_gmac = 0. A platform like Loongson1B (GMAC) will pass: tx_coe = 1, enh_desc = 0, has_gmac = 1. Thanks to Kelvin, he enhanced the normal descriptors for GMAC (on MIPS Loongson1B platform). Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | stmmac: fix NULL pointer dereference in capabilities fixup (v2)Angus Clark2011-10-27
| | | | | | | | | | | | | | | | | | Signed-off-by: Angus Clark <angus.clark@st.com> Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | stmmac: fix a bug while checking the HW cap reg (v2)Giuseppe CAVALLARO2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | The patch fixes a bug while checking the HW cap reg on old MAC10/100 where this feature is not available. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | be2net: Changing MAC Address of a VF was broken.Somnath Kotur2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow for MAC Address change of VF(SR-IOV case) on the fly- First add and then delete MAC Address to allow for 'out of pool' errors. When MAC Addr configured from a VM, the MAC on the NIC will aleady have the supplied MAC,so just copy the supplied MAC to the netdev structure before returning success to the stack Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | be2net: Refactored be_cmds.c file.Somnath Kotur2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | Moved the .sge. field's population inside be_cmd_hdr_prepare. Populating wrb->tag0 and tag1 inside be_cmd_hdr_prepare Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: update driver version to 1.70.30-0Dmitry Kravkov2011-10-27
| | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: use FW 7.0.29.0Dmitry Kravkov2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FW includes the following fixes: 1. (iSCSI) Arrival of un-solicited ASYNC message causes firmware to abort the connection with RST. 2. (FCoE) There is a probability that truncated FCoE packet on RX path won't get detected which might lead to FW assert. 3. (iSCSI) Arrival of target-initiated NOP-IN during intense ISCSI traffic might lead to FW assert. 4. (iSCSI) Chip hangs when in case of retransmission not aligned to 4-bytes from the beginning of iSCSI PDU. 5. (FCoE) Arrival of packets beyond task IO size can lead to crash. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: Enable changing speed when port type is PORT_DAYaniv Rosner2011-10-27
| | | | | | | | | | | | | | | | | | Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: Fix 54618se LED behaviorYaniv Rosner2011-10-27
| | | | | | | | | | | | | | | | | | Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: Fix RX/TX problem caused by the MAC layerYaniv Rosner2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a problem in which the host stops receiving data after restarting the interface. This issue is caused by combination of incorrect data path tap closure, along with missing MAC reset. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: Add link retry to 578xx-KRYaniv Rosner2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | This fix solves a problem of no link on 578xx-KR by retrying to link up to four timer using the periodic function. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | bnx2x: Fix LED blink rate for 578xxYaniv Rosner2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | Adjust blink rate on 578xx to fit its clock rate. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | ipv6: tcp: fix TCLASS value in ACK messages sent from TIME_WAITEric Dumazet2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 66b13d99d96a (ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT) fixed IPv4 only. This part is for the IPv6 side, adding a tclass param to ip6_xmit() We alias tw_tclass and tw_tos, if socket family is INET6. [ if sockets is ipv4-mapped, only IP_TOS socket option is used to fill TOS field, TCLASS is not taken into account ] Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds2011-10-31
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix masking and shifting in VIS fpcmp emulation. sparc32: Correct the return value of memcpy. sparc32: Remove uses of %g7 in memcpy implementation. sparc32: Remove non-kernel code from memcpy implementation.
| * | | sparc64: Fix masking and shifting in VIS fpcmp emulation.David S. Miller2011-10-31
| | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sparc32: Correct the return value of memcpy.David S. Miller2011-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Properly return the original destination buffer pointer. Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Kjetil Oftedal <oftedal@gmail.com>
| * | | sparc32: Remove uses of %g7 in memcpy implementation.David S. Miller2011-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is setting things up so that we can correct the return value, so that it properly returns the original destination buffer pointer. Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Kjetil Oftedal <oftedal@gmail.com>
| * | | sparc32: Remove non-kernel code from memcpy implementation.David S. Miller2011-10-20
| | | | | | | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Kjetil Oftedal <oftedal@gmail.com>
* | | | Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds2011-10-31
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://neil.brown.name/md: md/raid10: Fix bug when activating a hot-spare.
| * | | | md/raid10: Fix bug when activating a hot-spare.NeilBrown2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a fairly serious bug in RAID10. When a RAID10 array is degraded and a hot-spare is activated, the spare does not take up the empty slot, but rather replaces the first working device. This is likely to make the array non-functional. It would normally be possible to recover the data, but that would need care and is not guaranteed. This bug was introduced in commit 2bb77736ae5dca0a189829fbb7379d43364a9dac which first appeared in 3.1. Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
* | | | | Merge branch 'i2c-for-linus' of ↵Linus Torvalds2011-10-30
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c: Functions for byte-swapped smbus_write/read_word_data i2c-algo-pca: Return standard fault codes i2c-algo-bit: Return standard fault codes i2c-algo-bit: Be verbose on bus testing failure i2c-algo-bit: Let user test buses without failing i2c/scx200_acb: Fix section mismatch warning in scx200_pci_drv i2c: I2C_ELEKTOR should depend on HAS_IOPORT
| * | | | | i2c: Functions for byte-swapped smbus_write/read_word_dataJonathan Cameron2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reimplemented at least 17 times discounting error mangling cases where it could be used. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | i2c-algo-pca: Return standard fault codesJean Delvare2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust i2c-algo-pca to return fault codes compliant with Documentation/i2c/fault-codes, rather than the undocumented and vague -EREMOTEIO. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Wolfram Sang <w.sang@pengutronix.de>
| * | | | | i2c-algo-bit: Return standard fault codesJean Delvare2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust i2c-algo-bit to return fault codes compliant with Documentation/i2c/fault-codes, rather than the undocumented and vague -EREMOTEIO. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | i2c-algo-bit: Be verbose on bus testing failureJean Delvare2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If bus testing fails due to the bus being seen as busy, it might be helpful for developers to know which line is unexpectedly low. Signed-off-by: Jean Delvare <jdelvare@suse.de> Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
| * | | | | i2c-algo-bit: Let user test buses without failingJean Delvare2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Always failing to register I2C buses when the line testing fails is a little harsh. While such a failure is definitely a bug in the driver that exposes the affected I2C bus, things may still work fine if the missing initialization steps are done later, before the I2C bus is used. So it seems a better debugging tool to just report the test failure by default. I introduce bit_test=2 if anyone really misses the original behavior of bit_test=1. Signed-off-by: Jean Delvare <jdelvare@suse.de> Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
| * | | | | i2c/scx200_acb: Fix section mismatch warning in scx200_pci_drvHarvey Yang2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: drivers/i2c/busses/built-in.o(.data+0x47c8): Section mismatch in reference from the variable scx200_pci_drv to the function .devinit.text:scx200_probe() The variable scx200_pci_drv references the function __devinit scx200_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console Signed-off-by: Harvey Yang <harvey.huawei.yang@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | i2c: I2C_ELEKTOR should depend on HAS_IOPORTGeert Uytterhoeven2011-10-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On m68k, I get: drivers/i2c/busses/i2c-elektor.c: In function ‘pcf_isa_init’: drivers/i2c/busses/i2c-elektor.c:153: error: implicit declaration of function ‘ioport_map’ drivers/i2c/busses/i2c-elektor.c:153: warning: assignment makes pointer from integer without a cast drivers/i2c/busses/i2c-elektor.c: In function ‘elektor_probe’: drivers/i2c/busses/i2c-elektor.c:287: error: implicit declaration of function ‘ioport_unmap’ Since commit 82ed223c264def2b15ee4bec2e8c3048092ceb5f ("iomap: make IOPORT/PCI mapping functions conditional"), ioport_map() is only available on platforms that set HAS_IOPORT. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | | | | | Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds2011-10-30
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (33 commits) iommu/core: Remove global iommu_ops and register_iommu iommu/msm: Use bus_set_iommu instead of register_iommu iommu/omap: Use bus_set_iommu instead of register_iommu iommu/vt-d: Use bus_set_iommu instead of register_iommu iommu/amd: Use bus_set_iommu instead of register_iommu iommu/core: Use bus->iommu_ops in the iommu-api iommu/core: Convert iommu_found to iommu_present iommu/core: Add bus_type parameter to iommu_domain_alloc Driver core: Add iommu_ops to bus_type iommu/core: Define iommu_ops and register_iommu only with CONFIG_IOMMU_API iommu/amd: Fix wrong shift direction iommu/omap: always provide iommu debug code iommu/core: let drivers know if an iommu fault handler isn't installed iommu/core: export iommu_set_fault_handler() iommu/omap: Fix build error with !IOMMU_SUPPORT iommu/omap: Migrate to the generic fault report mechanism iommu/core: Add fault reporting mechanism iommu/core: Use PAGE_SIZE instead of hard-coded value iommu/core: use the existing IS_ALIGNED macro iommu/msm: ->unmap() should return order of unmapped page ... Fixup trivial conflicts in drivers/iommu/Makefile: "move omap iommu to dedicated iommu folder" vs "Rename the DMAR and INTR_REMAP config options" just happened to touch lines next to each other.
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| *-----. \ \ \ \ \ Merge branches 'amd/fixes', 'debug/dma-api', 'arm/omap', 'arm/msm', 'core', ↵Joerg Roedel2011-10-21
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'iommu/fault-reporting' and 'api/iommu-ops-per-bus' into next Conflicts: drivers/iommu/amd_iommu.c drivers/iommu/iommu.c
| | | | | * | | | | | iommu/core: Remove global iommu_ops and register_iommuJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With all IOMMU drivers being converted to bus_set_iommu the global iommu_ops are no longer required. The same is true for the deprecated register_iommu function. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/msm: Use bus_set_iommu instead of register_iommuJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the MSM IOMMU driver for ARM to use the new interface for publishing the iommu_ops. Acked-by: David Brown <davidb@codeaurora.org> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/omap: Use bus_set_iommu instead of register_iommuJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the OMAP IOMMU driver on ARM to use the new interface for publishing the iommu_ops. Cc: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/vt-d: Use bus_set_iommu instead of register_iommuJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the Intel IOMMU driver to use the new interface for publishing the iommu_ops. Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/amd: Use bus_set_iommu instead of register_iommuJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the AMD IOMMU driver to use the new interface for publishing the iommu_ops. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/core: Use bus->iommu_ops in the iommu-apiJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the per-bus iommu-ops in the functions of the iommu-api instead of the global iommu_ops. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/core: Convert iommu_found to iommu_presentJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With per-bus iommu_ops the iommu_found function needs to work on a bus_type too. This patch adds a bus_type parameter to that function and converts all call-places. The function is also renamed to iommu_present because the function now checks if an iommu is present for a given bus and does not check for a global iommu anymore. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/core: Add bus_type parameter to iommu_domain_allocJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is necessary to store a pointer to the bus-specific iommu_ops in the iommu-domain structure. It will be used later to call into bus-specific iommu-ops. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | Driver core: Add iommu_ops to bus_typeJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the starting point to make the iommu_ops used for the iommu-api a per-bus-type structure. It is required to easily implement bus-specific setup in the iommu-layer. The first user will be the iommu-group attribute in sysfs. Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
| | | | | * | | | | | iommu/core: Define iommu_ops and register_iommu only with CONFIG_IOMMU_APIJoerg Roedel2011-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it impossible to compile an iommu driver into the kernel without selecting CONFIG_IOMMU_API. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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| | | | | *---. \ \ \ \ \ Merge branches 'debug/dma-api', 'arm/omap', 'arm/msm' and 'core' into api-2Joerg Roedel2011-09-06
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generated by cgit v1.2.2 (git 2.25.0) at 2025-02-16 01:13:10 -0500