Cross Reference: /drivers/infiniband/hw/ehca/ehca

History log of /drivers/infiniband/hw/ehca/ehca_main.c
Revision	Date	Author	Comments (<<< Hide modified files) (Show modified files >>>)
90ab5ee94171b3e28de6bb42ee30b527014e0be7	13-Jan-2012	Rusty Russell <rusty@rustcorp.com.au>	module_param: make bool parameters really bool (drivers & misc) module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> /drivers/infiniband/hw/ehca/ehca_main.c
69116f279a9eaf4c540934269342d9149538fc79	13-Jan-2012	Rusty Russell <rusty@rustcorp.com.au>	module_param: avoid bool abuse, add bint for special cases. For historical reasons, we allow module_param(bool) to take an int (or an unsigned int). That's going away. A few drivers really want an int: they set it to -1 and a parameter will set it to 0 or 1. This sucks: reading them from sysfs will give 'Y' for both -1 and 1, but if we change it to an int, then the users might be broken (if they did "param" instead of "param=1"). Use a new 'bint' parser for them. (ntfs has a different problem: it needs an int for debug_msgs because it's also exposed via sysctl.) Cc: Steve Glendinning <steve.glendinning@smsc.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Cc: Christoph Raisch <raisch@de.ibm.com> Cc: Roland Dreier <roland@kernel.org> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Cc: linux390@de.ibm.com Cc: Anton Altaparmakov <anton@tuxera.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: lm-sensors@lm-sensors.org Cc: linux-rdma@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linux-ntfs-dev@lists.sourceforge.net Cc: alsa-devel@alsa-project.org Acked-by: Takashi Iwai <tiwai@suse.de> (For the sound part) Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> (For the hwmon driver) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> /drivers/infiniband/hw/ehca/ehca_main.c
58d4ea65b98f154f3326b038eecda32f90b46ea8	12-Aug-2010	Linus Torvalds <torvalds@linux-foundation.org>	Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6 * 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: mmc_spi: Fix unterminated of_match_table of/sparc: fix build regression from of_device changes of/device: Replace struct of_device with struct platform_device
2dc11581376829303b98eadb2de253bee065a56a	06-Aug-2010	Grant Likely <grant.likely@secretlab.ca>	of/device: Replace struct of_device with struct platform_device of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: David S. Miller <davem@davemloft.net> /drivers/infiniband/hw/ehca/ehca_main.c
91fb0dd9cb71ab1a90ab1f48c34b935fdbca55b9	10-Jun-2010	Alexander Schmidt <alexs@linux.vnet.ibm.com>	IB/ehca: Fix bitmask handling for lock_hcalls Fix reading hcall locking capability bit from device capabilities. Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
8e9815a0f8882aaa68645b001bb7538db8886802	25-May-2010	Linus Torvalds <torvalds@linux-foundation.org>	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/nes: Fix incorrect unlock in nes_process_mac_intr() RDMA/nes: Async event for closed QP causes crash RDMA/nes: Have ethtool read hardware registers for rx/tx stats RDMA/cxgb4: Only insert sq qid in lookup table RDMA/cxgb4: Support IB_WR_READ_WITH_INV opcode RDMA/cxgb4: Set fence flag for inv-local-stag work requests RDMA/cxgb4: Update some HW limits RDMA/cxgb4: Don't limit fastreg page list depth RDMA/cxgb4: Return proper errors in fastreg mr/pbl allocation RDMA/cxgb4: Fix overflow bug in CQ arm RDMA/cxgb4: Optimize CQ overflow detection RDMA/cxgb4: CQ size must be IQ size - 2 RDMA/cxgb4: Register RDMA provider based on LLD state_change events RDMA/cxgb4: Detach from the LLD after unregistering RDMA device IB/ipath: Remove support for QLogic PCIe QLE devices IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters IB/mad: Make needlessly global mad_sendq_size/mad_recvq_size static IB/core: Allow device-specific per-port sysfs files mlx4_core: Clean up mlx4_alloc_icm() a bit mlx4_core: Fix possible chunk sg list overflow in mlx4_alloc_icm()
4018294b53d1dae026880e45f174c1cc63b5d435	14-Apr-2010	Grant Likely <grant.likely@secretlab.ca>	of: Remove duplicate fields from of_platform_driver .name, .match_table and .owner are duplicated in both of_platform_driver and device_driver. This patch is a removes the extra copies from struct of_platform_driver and converts all users to the device_driver members. This patch is a pretty mechanical change. The usage model doesn't change and if any drivers have been missed, or if anything has been fixed up incorrectly, then it will fail with a compile time error, and the fixup will be trivial. This patch looks big and scary because it touches so many files, but it should be pretty safe. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sean MacLennan <smaclennan@pikatech.com> /drivers/infiniband/hw/ehca/ehca_main.c
9a6edb60ec10d86b1025a0cdad68fd89f1ddaf02	07-May-2010	Ralph Campbell <ralph.campbell@qlogic.com>	IB/core: Allow device-specific per-port sysfs files Add a new parameter to ib_register_device() so that low-level device drivers can pass in a pointer to a callback function that will be called for each port that is registered in sysfs. This allows low-level device drivers to create files in /sys/class/infiniband/<hca>/ports/<N>/ without having to poke through the internals of the RDMA sysfs handling. There is no need for an unregister function since the kobject reference will go to zero when ib_unregister_device() is called. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
61c7a080a5a061c976988fd4b844dfb468dda255	14-Apr-2010	Grant Likely <grant.likely@secretlab.ca>	of: Always use 'struct device.of_node' to get device node pointer. The following structure elements duplicate the information in 'struct device.of_node' and so are being eliminated. This patch makes all readers of these elements use device.of_node instead. (struct of_device )->node (struct dev_archdata )->prom_node (sparc) (struct dev_archdata *)->of_node (powerpc & microblaze) Signed-off-by: Grant Likely <grant.likely@secretlab.ca> /drivers/infiniband/hw/ehca/ehca_main.c
9420269428b3dc80c98e52beac60a3976fbef7d2	09-Dec-2009	Alexander Schmidt <alexs@linux.vnet.ibm.com>	IB/ehca: Rework destroy_eq() The ibmebus_free_irq() function, which might sleep, was called with interrupts disabled. To fix this, make sure that no interrupts are running by killing the interrupt tasklet. Also lock the shca_list_lock to protect against the poll_eqs_timer running concurrently. Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
a4dbd6740df0872cdf0a86841f75beec8381964d	24-Jun-2009	David Brownell <dbrownell@users.sourceforge.net>	driver model: constify attribute groups Let attribute group vectors be declared "const". We'd like to let most attribute metadata live in read-only sections... this is a start. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> /drivers/infiniband/hw/ehca/ehca_main.c
50d40b8e53fab58b0141a75f7448eb28f9e21338	06-Sep-2009	Alexander Schmidt <alexs@linux.vnet.ibm.com>	IB/ehca: Make port autodetect mode the default Make port autodetect mode the default for the ehca driver. The autodetect code has been in the kernel for several releases now and has proved to be stable. Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
1d4d6da535be97b710e87a33c4828c97c36eee21	23-Jun-2009	Alexander Schmidt <alexs@linux.vnet.ibm.com>	IB/ehca: Bump version number Increment version number for DMEM toleration. Signed-off-by: Alexander Schmidt <alexs@linux.vnet.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
0cf89dcdbc53f2b43e4ce7419b6ff47f4309c2eb	23-Jun-2009	Hannes Hering <hering2@de.ibm.com>	IB/ehca: Tolerate dynamic memory operations before driver load Implement toleration of dynamic memory operations and 16 GB gigantic pages, where "toleration" means that the driver can cope with dynamic memory operations that happen before the driver is loaded. While the ehca driver is loaded, dynamic memory operations are still prohibited by returning NOTIFY_BAD from the memory notifier. On module load the driver walks through available system memory, checks for available memory ranges and then registers the kernel internal memory region accordingly. The translation of address ranges is implemented via a 3-level busmap. Signed-off-by: Hannes Hering <hering2@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
f899c2ddd45f2515deb446e2b143e4a686a49aee	04-May-2009	Greg Kroah-Hartman <gregkh@suse.de>	infiniband: ehca: remove driver_data direct access of struct device In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Cc: Sean Hefty <sean.hefty@intel.com> Cc: Roland Dreier <rolandd@cisco.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Cc: general@lists.openfabrics.org Cc: Christoph Raisch <raisch@de.ibm.com> Acked-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> /drivers/infiniband/hw/ehca/ehca_main.c
bde2cfaf8ff5511b4f434078554f89ff6cb677f2	14-May-2009	Stefan Roscher <ossrosch@linux.vnet.ibm.com>	IB/ehca: Increment version number Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
3750f60557b68776eb749859ad68af70d1a01ad0	16-Jan-2009	Stephen Rothwell <sfr@canb.auug.org.au>	IB/ehca: Fix printk format warnings from u64 type change Commit fe333321 ("powerpc: Change u64/s64 to a long long integer type") changed u64 from unsigned long to unsigned long long, which means that printk formats for printing u64 values should use "ll" instead of "l" to avoid warnings. Fix all the places affected by this in ehca. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
7ddccb234ce1039f89387e0cec9c29dccf6e3476	07-Jan-2009	Stephen Rothwell <sfr@canb.auug.org.au>	IB/ehca: spin_lock_irqsave() takes an unsigned long The flags argument to spin_lock_irqsave() should really be unsigned long. This will also help prevent some warnings when we change u64 to unsigned long long. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
75c21ae9aa75b0452318d05f737ea838672137f5	02-Dec-2008	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Fix locking for shca_list_lock shca_list_lock is taken from softirq context in ehca_poll_eqs, so we need to lock IRQ safe elsewhere. Found by lockdep. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
6b1f9d647e848060d34c3db408413989f1e460ba	01-Dec-2008	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Change misleading error message on memory hotplug The error message printed when the eHCA driver prevents memory hotplug is misleading -- the user might think that hot-removing the lhca, hotplugging memory, then hot-adding the lhca again will work, but it actually doesn't. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
263c24a2bbbaca75805ed231e8346d86410af9d0	23-Oct-2008	Stefan Roscher <ossrosch@linux.vnet.ibm.com>	IB/ehca: Reject dynamic memory add/remove when ehca adapter is present Since the ehca device driver does not support dynamic memory add and remove operations, the driver must explicitly reject such requests in order to prevent unpredictable behaviors related to existing memory regions that cover all of memory being used by InfiniBand protocols in the kernel. The solution (for now at least) is to add a memory notifier to the ehca device driver and if a request for dynamic memory add or remove comes in, ehca will always reject it. The user can add or remove memory by hot-removing the ehca adapter, performing the memory operation, and then hot-adding the ehca adapter back. Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
19f4282149147b4a3e8c670373dc73ddd5d5facc	23-Oct-2008	Stefan Roscher <ossrosch@linux.vnet.ibm.com>	IB/ehca: Fix reported max number of QPs and CQs in systems with >1 adapter Because ehca adapters can differ in the maximum number of QPs and CQs we have to save the maximum number of these ressources per adapter and not globally per ehca driver. This fix introduces 2 new members to the shca structure to store the maximum value for QPs and CQs per adapter. The module parameters are now used as initial values for those variables. If a user selects an invalid number of CQs or QPs we don't print an error any longer, instead we will inform the user with a warning and set the values to the respective maximum supported by the HW. Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
038919f29682b00ea95506e959210fc72d1aaf64	15-Jul-2008	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Make device table externally visible This gives ehca an autogenerated modalias and therefore enables automatic loading. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
d227fa7288adebe5ba37fa8e4a589c977d4e4a34	29-Apr-2008	Stefan Roscher <ossrosch@linux.vnet.ibm.com>	IB/ehca: Allocate event queue size depending on max number of CQs and QPs If a lot of QPs fall into Error state at once and the EQ of the respective HCA is too small, it might overrun, causing the eHCA driver to stop processing completion events and calling the application's completion handlers, effectively causing traffic to stop. Fix this by limiting available QPs and CQs to a customizable max count, and determining EQ size based on these counts and a worst-case assumption. Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
14fb05b3497351fbeb514381bcd227d84e115bd9	23-Apr-2008	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Bump version number to 0026 Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
0455e36d81db76f5f4acb68a820da43adfa7ccec	23-Apr-2008	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Make some module parameters bool, update descriptions Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
a7607c9b1112b498c3044c9e5bc68fdb4985f93e	23-Apr-2008	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Remove mr_largepage parameter Always enable large page support; didn't seem to cause problems for anyone. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
4da27d6d5b92c8fe4b3a3e5bcf42606d9e4a6fc8	23-Apr-2008	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Move high-volume debug output to higher debug levels Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
e8e91f6b4dc1179a70b0d21241b769c0ebfaa129	17-Apr-2008	Roland Dreier <rolandd@cisco.com>	IB/ehca: Make symbols used only in a single source file static Allow the compiler to optimize better and generate smaller code: add/remove: 0/6 grow/shrink: 2/0 up/down: 1528/-1864 (-336) function old new delta .ehca_set_pagebuf 1344 2172 +828 .ehca_probe 2312 3012 +700 ehca_set_pagebuf_phys 24 - -24 ehca_set_pagebuf_fmr 24 - -24 ehca_init_device 24 - -24 .ehca_set_pagebuf_fmr 480 - -480 .ehca_set_pagebuf_phys 512 - -512 .ehca_init_device 800 - -800 Also this fixes warnings like: drivers/infiniband/hw/ehca/ehca_mrmw.c:2015:5: warning: symbol 'ehca_set_pagebuf_fmr' was not declared. Should it be static? Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
2b5e6b120e58d44cace68e6c7204b541a8b0b43f	25-Jan-2008	Hoang-Nam Nguyen <hnguyen@de.ibm.com>	IB/ehca: Add PMA support This patch enables ehca to redirect any PMA queries to the actual PMA QP. Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Reviewed-by: Joachim Fenkes <fenkes@de.ibm.com> Reviewed-by: Christoph Raisch <raisch@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
bbdd267ef2796e96b461b8447b2026ce06e6ec4b	17-Jan-2008	Hoang-Nam Nguyen <hnguyen@de.ibm.com>	IB/ehca: Add "port connection autodetect mode" This patch enhances ehca with a capability to "autodetect" the ports being connected physically. In order to utilize that function the module option nr_ports must be set to -1 (default is 2 - two ports). This feature is experimental and will made the default later. More detail: If the user connects only one port to the switch, current code requires 1) port one to be connected and 2) module option nr_ports=1 to be given. If autodetect is enabled, ehca will not wait at creation of the GSI QP for the respective port to become active. Since firmware does not accept modify_qp() while the port is down at initialization, we need to cache all calls to modify_qp() for the SMI/GSI QP and just return a good return code. When a port is activated and we get a PORT_ACTIVE event, we replay the cached modify-qp() parms and re-trigger any posted recv WRs. Only then do we forward the PORT_ACTIVE event to registered clients. The result of this autodetect patch is that all ports will be accessible by the users. Depending on their respective cabling only those ports that are connected properly will become operable. If a user tries to modify a regular QP of a non-connected port, modify_qp() will fail. Furthermore, ibv_devinfo should show the port state accordingly. Note that this patch primarily improves the loading behaviour of ehca. If the cable is removed while the driver is operating and plugged in again, firmware will handle that properly by sending an appropriate async event. Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
b8b50e353b85bc3c791dd2b99370ac300ebcd186	17-Jan-2008	Hoang-Nam Nguyen <hnguyen at de.ibm.com>	IB/ehca: Define array to store SMI/GSI QPs Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
1a7d2dce4169ed42310926a5675fffd0986caa26	15-Oct-2007	Anton Blanchard <anton@samba.org>	IB/ehca: Use round_jiffies() for EQ polling timer Use round_jiffies() to align ehca's 1-second timer with other timers and potentially save power by sleeping cores for longer. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
23b9c1ab5baf368a32b7242bf110ef1f48700d04	05-Dec-2007	Greg Kroah-Hartman <gregkh@suse.de>	Infiniband: make ipath driver use default driver groups. Make the ipath driver use the new driver functions so that it does not touch the sysfs portion of the driver structure. We also remove the redundant symlink from the device back to the driver, as it is already in the sysfs tree. Any userspace tools should be using the standard symlink, not some driver specific one. Cc: Roland Dreier <rdreier@cisco.com> Cc: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Cc: Arthur Jones <arthur.jones@qlogic.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> /drivers/infiniband/hw/ehca/ehca_main.c
3d758a4a48682639d3996968499913ecb1552e06	13-Dec-2007	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Fix lock flag variable location, bump version number Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
4faf7757955239c1b259e7dab224d4638a99b456	10-Dec-2007	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Serialize HCA-related hCalls if necessary Several pSeries firmware versions share a rare locking issue in the HCA-related hCalls. Check for a feature flag that indicates the issue being fixed and serialize all HCA hCalls if not. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
51aaa54eb9e9f01878aa5d62277fd156e458dfe1	02-Nov-2007	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Fix static rate calculation The IPD (inter-packet delay) formula was a little off and assumed a fixed physical link rate; fix the formula and query the actual physical link rate, now that we can get it. Also, refactor the calculation into a common function ehca_calc_ipd() and use that instead of duplicating code. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c
0b776eb5426752d4e53354ac89e3710d857e09a7	23-Oct-2007	Linus Torvalds <torvalds@woody.linux-foundation.org>	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: mlx4_core: Increase command timeout for INIT_HCA to 10 seconds IPoIB/cm: Use common CQ for CM send completions IB/uverbs: Fix checking of userspace object ownership IB/mlx4: Sanity check userspace send queue sizes IPoIB: Rewrite "if (!likely(...))" as "if (unlikely(!(...)))" IB/ehca: Enable large page MRs by default IB/ehca: Change meaning of hca_cap_mr_pgsize IB/ehca: Fix ehca_encode_hwpage_size() and alloc_fmr() IB/ehca: Fix masking error in {,re}reg_phys_mr() IB/ehca: Supply QP token for SRQ base QPs IPoIB: Use round_jiffies() for ah_reap_task RDMA/cma: Fix deadlock destroying listen requests RDMA/cma: Add locking around QP accesses IB/mthca: Avoid alignment traps when writing doorbells mlx4_core: Kill mlx4_write64_raw()
898eb71cb17644964c5895fb190e79e3d0c49679	18-Oct-2007	Joe Perches <joe@perches.com>	Add missing newlines to some uses of dev_<level> messages Found these while looking at printk uses. Add missing newlines to dev_<level> uses Add missing KERN_<level> prefixes to multiline dev_<level>s Fixed a wierd->weird spelling typo Added a newline to a printk Signed-off-by: Joe Perches <joe@perches.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Mark M. Hoffman <mhoffman@lightlink.com> Cc: Roland Dreier <rolandd@cisco.com> Cc: Tilman Schmidt <tilman@imap.cc> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: James Smart <James.Smart@Emulex.Com> Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> /drivers/infiniband/hw/ehca/ehca_main.c
8da9ee9c1ec9036d8fad82f6ddbc4d15143cc6ca	16-Oct-2007	Joachim Fenkes <fenkes@de.ibm.com>	IB/ehca: Enable large page MRs by default Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> /drivers/infiniband/hw/ehca/ehca_main.c