From db4fcadf52c891afffded7fc72b9d9298bc39e77 Mon Sep 17 00:00:00 2001 From: Conrad Meyer Date: Sun, 15 Jan 2017 17:54:01 +0000 Subject: [PATCH] "Buses" is the preferred plural of "bus" Replace archaic "busses" with modern form "buses." Intentionally excluded: * Old/random drivers I didn't recognize * Old hardware in general * Use of "busses" in code as identifiers No functional change. http://grammarist.com/spelling/buses-busses/ PR: 216099 Reported by: bltsrc at mail.ru Sponsored by: Dell EMC Isilon --- sbin/camcontrol/camcontrol.8 | 10 +++++----- sbin/camcontrol/camcontrol.c | 8 ++++---- share/man/man4/ehci.4 | 4 ++-- share/man/man4/iicbus.4 | 6 +++--- share/man/man4/scsi.4 | 8 ++++---- share/man/man9/BUS_CONFIG_INTR.9 | 4 ++-- share/man/man9/DEVICE_ATTACH.9 | 4 ++-- share/man/man9/DEVICE_IDENTIFY.9 | 4 ++-- share/man/man9/DRIVER_MODULE.9 | 6 +++--- share/man/man9/bus_generic_attach.9 | 4 ++-- share/man/man9/bus_generic_detach.9 | 4 ++-- share/man/man9/bus_generic_new_pass.9 | 4 ++-- share/man/man9/bus_generic_print_child.9 | 4 ++-- share/man/man9/bus_generic_read_ivar.9 | 4 ++-- share/man/man9/bus_generic_shutdown.9 | 4 ++-- share/man/man9/bus_space.9 | 12 ++++++------ share/man/man9/device.9 | 4 ++-- share/man/man9/device_add_child.9 | 6 +++--- share/man/man9/pci.9 | 6 +++--- sys/arm/arm/ofw_machdep.c | 2 +- sys/arm/freescale/imx/imx6_ccm.c | 2 +- sys/arm/freescale/imx/imx6_machdep.c | 2 +- sys/arm/freescale/imx/imx_i2c.c | 2 +- sys/arm/mv/mv_pci.c | 2 +- sys/cam/cam_xpt.c | 23 ++++++++++++++--------- sys/cam/cam_xpt_internal.h | 2 +- sys/dev/bhnd/bhnd.h | 2 +- sys/dev/fdt/simplebus.c | 2 +- sys/dev/isp/isp.c | 2 +- sys/dev/mmc/mmcreg.h | 2 +- sys/dev/mpt/mpt.c | 4 ++-- sys/dev/mpt/mpt.h | 2 +- sys/dev/mpt/mpt_raid.c | 6 +++--- sys/dev/pccbb/pccbb_pci.c | 2 +- sys/dev/pci/hostb_pci.c | 2 +- sys/dev/pci/pci.c | 4 ++-- sys/dev/pci/pci_private.h | 2 +- sys/dev/pci/pci_subr.c | 2 +- sys/dev/usb/usb_hub.c | 4 ++-- sys/kern/bus_if.m | 6 +++--- sys/kern/sched_ule.c | 2 +- sys/kern/subr_bus.c | 6 +++--- sys/sys/bus.h | 10 +++++----- sys/x86/pci/pci_bus.c | 6 +++--- sys/x86/x86/mptable.c | 8 ++++---- sys/x86/x86/nexus.c | 2 +- sys/xen/xenbus/xenbusb.c | 4 ++-- sys/xen/xenbus/xenbusb.h | 2 +- usr.sbin/mptutil/mpt_cam.c | 4 ++-- 49 files changed, 116 insertions(+), 111 deletions(-) diff --git a/sbin/camcontrol/camcontrol.8 b/sbin/camcontrol/camcontrol.8 index 86975640781c..ce4d2cfea26d 100644 --- a/sbin/camcontrol/camcontrol.8 +++ b/sbin/camcontrol/camcontrol.8 @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd January 6, 2017 +.Dd January 15, 2017 .Dt CAMCONTROL 8 .Os .Sh NAME @@ -565,12 +565,12 @@ start bit set and the load/eject bit set. Send the SCSI Start/Stop Unit (0x1B) command to the given device with the start bit cleared and the load/eject bit set. .It Ic rescan -Tell the kernel to scan all busses in the system (with the +Tell the kernel to scan all buses in the system (with the .Ar all argument), the given bus (XPT_SCAN_BUS), or bus:target:lun (XPT_SCAN_LUN) for new devices or devices that have gone away. The user -may specify a scan of all busses, a single bus, or a lun. +may specify a scan of all buses, a single bus, or a lun. Scanning all luns on a target is not supported. .It Ic reprobe @@ -580,7 +580,7 @@ notify the upper layer, This includes sending the SCSI READ CAPACITY command and updating the disk size visible to the rest of the system. .It Ic reset -Tell the kernel to reset all busses in the system (with the +Tell the kernel to reset all buses in the system (with the .Ar all argument) or the given bus (XPT_RESET_BUS) by issuing a SCSI bus reset for that bus, or to reset the given bus:target:lun @@ -2557,7 +2557,7 @@ write reallocation settings, among other things. .Pp .Dl camcontrol rescan all .Pp -Rescan all SCSI busses in the system for devices that have been added, +Rescan all SCSI buses in the system for devices that have been added, removed or changed. .Pp .Dl camcontrol rescan 0 diff --git a/sbin/camcontrol/camcontrol.c b/sbin/camcontrol/camcontrol.c index dda58d2c040e..3dccb42512e5 100644 --- a/sbin/camcontrol/camcontrol.c +++ b/sbin/camcontrol/camcontrol.c @@ -3179,8 +3179,8 @@ rescan_or_reset_bus(path_id_t bus, int rescan) /* * The right way to handle this is to modify the xpt so that it can * handle a wildcarded bus in a rescan or reset CCB. At the moment - * that isn't implemented, so instead we enumerate the busses and - * send the rescan or reset to those busses in the case where the + * that isn't implemented, so instead we enumerate the buses and + * send the rescan or reset to those buses in the case where the * given bus is -1 (wildcard). We don't send a rescan or reset * to the xpt bus; sending a rescan to the xpt bus is effectively a * no-op, sending a rescan to the xpt bus would result in a status of @@ -8954,8 +8954,8 @@ usage(int printlong) "load send a Start Unit command to the device with the load bit set\n" "eject send a Stop Unit command to the device with the eject bit set\n" "reprobe update capacity information of the given device\n" -"rescan rescan all busses, the given bus, or bus:target:lun\n" -"reset reset all busses, the given bus, or bus:target:lun\n" +"rescan rescan all buses, the given bus, or bus:target:lun\n" +"reset reset all buses, the given bus, or bus:target:lun\n" "defects read the defect list of the specified device\n" "modepage display or edit (-e) the given mode page\n" "cmd send the given SCSI command, may need -i or -o as well\n" diff --git a/share/man/man4/ehci.4 b/share/man/man4/ehci.4 index 5e15411d0566..7aa18d871575 100644 --- a/share/man/man4/ehci.4 +++ b/share/man/man4/ehci.4 @@ -29,7 +29,7 @@ .\" .\" $FreeBSD$ .\" -.Dd March 4, 2012 +.Dd January 15, 2017 .Dt EHCI 4 .Os .Sh NAME @@ -68,7 +68,7 @@ but can be noticed since 1.x and .Tn USB 2.0 devices plugged in to the same -connector appear to connect to different USB busses. +connector appear to connect to different USB buses. .Sh SEE ALSO .Xr ohci 4 , .Xr uhci 4 , diff --git a/share/man/man4/iicbus.4 b/share/man/man4/iicbus.4 index d164bf8fe400..698a7897c84a 100644 --- a/share/man/man4/iicbus.4 +++ b/share/man/man4/iicbus.4 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd November 17, 2014 +.Dd January 15, 2017 .Dt IICBUS 4 .Os .Sh NAME @@ -112,11 +112,11 @@ different speed. A general purpose I2C bus, such as those found in many embedded systems, will often support multiple bus frequencies. .Pp -When a system supports multiple I2C busses, a different frequency can +When a system supports multiple I2C buses, a different frequency can be configured for each bus by number, represented by the .Va %d in the variable names below. -Busses can be configured using any combination of device hints, +Buses can be configured using any combination of device hints, Flattened Device Tree (FDT) data, tunables set via .Xr loader 8 , or at runtime using diff --git a/share/man/man4/scsi.4 b/share/man/man4/scsi.4 index 7c786ea8888b..7fd75be80d0b 100644 --- a/share/man/man4/scsi.4 +++ b/share/man/man4/scsi.4 @@ -24,7 +24,7 @@ .\" SUCH DAMAGE. .\" .\" $FreeBSD$ -.Dd June 7, 2012 +.Dd January 15, 2017 .Dt CAM 4 .Os .Sh NAME @@ -62,7 +62,7 @@ devices, and to utilize different and .Tn ATA host adapters through host adapter drivers. -When the system probes busses, it attaches any devices it finds to the +When the system probes buses, it attaches any devices it finds to the appropriate drivers. The .Xr pass 4 @@ -150,7 +150,7 @@ In that case, the will be reset to 100ms. .El .Pp -All devices and busses support dynamic allocation so that +All devices and buses support dynamic allocation so that an upper number of devices and controllers does not need to be configured; .Cd "device da" will suffice for any number of disk drivers. @@ -297,7 +297,7 @@ see printfs for multiple debugging levels. This allows to set the various debugging flags from a kernel config file. .It Dv CAM_DEBUG_BUS Specify a bus to debug. -To debug all busses, set this to -1. +To debug all buses, set this to -1. .It Dv CAM_DEBUG_TARGET Specify a target to debug. To debug all targets, set this to -1. diff --git a/share/man/man9/BUS_CONFIG_INTR.9 b/share/man/man9/BUS_CONFIG_INTR.9 index 8a45b53e3143..0a049a95875e 100644 --- a/share/man/man9/BUS_CONFIG_INTR.9 +++ b/share/man/man9/BUS_CONFIG_INTR.9 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd January 6, 2005 +.Dd January 15, 2017 .Dt BUS_CONFIG_INTR 9 .Os .\" @@ -45,7 +45,7 @@ The .Fn BUS_CONFIG_INTR method allows bus or device drivers to provide interrupt polarity and trigger -mode to parent busses. +mode to parent buses. This typically bubbles all the way up to the root bus (e.g.\& nexus) where the necessary actions are taken to actually program the hardware. Since the diff --git a/share/man/man9/DEVICE_ATTACH.9 b/share/man/man9/DEVICE_ATTACH.9 index 12cce747a337..68727715a9a5 100644 --- a/share/man/man9/DEVICE_ATTACH.9 +++ b/share/man/man9/DEVICE_ATTACH.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd January 6, 2005 +.Dd January 15, 2017 .Dt DEVICE_ATTACH 9 .Os .Sh NAME @@ -51,7 +51,7 @@ system resources (such as .Xr devfs 5 entries). .Pp -Devices which implement busses should use this method to probe for +Devices which implement buses should use this method to probe for the existence of devices attached to the bus and add them as children. If this is combined with the use of diff --git a/share/man/man9/DEVICE_IDENTIFY.9 b/share/man/man9/DEVICE_IDENTIFY.9 index 6f0011a19547..0011f8a4492b 100644 --- a/share/man/man9/DEVICE_IDENTIFY.9 +++ b/share/man/man9/DEVICE_IDENTIFY.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd May 13, 2004 +.Dd January 15, 2017 .Dt DEVICE_IDENTIFY 9 .Os .Sh NAME @@ -40,7 +40,7 @@ .Ft void .Fn DEVICE_IDENTIFY "driver_t *driver" "device_t parent" .Sh DESCRIPTION -The identify function for a device is only needed for devices on busses +The identify function for a device is only needed for devices on buses that cannot identify their children independently, e.g.\& the ISA bus. It is used to recognize the device (usually done by accessing non-ambiguous registers in the hardware) and to tell the kernel about it and thus diff --git a/share/man/man9/DRIVER_MODULE.9 b/share/man/man9/DRIVER_MODULE.9 index af03ef926ef4..ef97dcfb6c6e 100644 --- a/share/man/man9/DRIVER_MODULE.9 +++ b/share/man/man9/DRIVER_MODULE.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd August 21, 2012 +.Dd January 15, 2017 .Dt DRIVER_MODULE 9 .Os .Sh NAME @@ -69,9 +69,9 @@ or The identifier used in .Fn DRIVER_MODULE can be different from the driver name. -Also, the same driver identifier can exist on different busses, +Also, the same driver identifier can exist on different buses, which is a pretty clean way of making front ends for different cards -using the same driver on the same or different busses. +using the same driver on the same or different buses. For example, the following is allowed: .Pp .Fn DRIVER_MODULE foo isa foo_driver foo_devclass NULL NULL ; diff --git a/share/man/man9/bus_generic_attach.9 b/share/man/man9/bus_generic_attach.9 index e53bd5d080f3..468237767541 100644 --- a/share/man/man9/bus_generic_attach.9 +++ b/share/man/man9/bus_generic_attach.9 @@ -28,14 +28,14 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 1998 +.Dd January 15, 2017 .Dt BUS_GENERIC_ATTACH 9 .Os .Sh NAME .Nm bus_generic_attach .Nd generic implementation of .Dv DEVICE_ATTACH -for busses +for buses .Sh SYNOPSIS .In sys/param.h .In sys/bus.h diff --git a/share/man/man9/bus_generic_detach.9 b/share/man/man9/bus_generic_detach.9 index 9a2a6f8bb8ae..bba49a1ee75e 100644 --- a/share/man/man9/bus_generic_detach.9 +++ b/share/man/man9/bus_generic_detach.9 @@ -28,14 +28,14 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 1998 +.Dd January 15, 2017 .Dt BUS_GENERIC_DETACH 9 .Os .Sh NAME .Nm bus_generic_detach .Nd generic implementation of .Dv DEVICE_DETACH -for busses +for buses .Sh SYNOPSIS .In sys/param.h .In sys/bus.h diff --git a/share/man/man9/bus_generic_new_pass.9 b/share/man/man9/bus_generic_new_pass.9 index b0b79b68a250..5718c57afe17 100644 --- a/share/man/man9/bus_generic_new_pass.9 +++ b/share/man/man9/bus_generic_new_pass.9 @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 8, 2009 +.Dd January 15, 2017 .Dt BUS_GENERIC_NEW_PASS 9 .Os .Sh NAME @@ -47,7 +47,7 @@ It first invokes the method for any drivers whose pass level is equal to the new pass level. Then, for each attached child device it calls .Xr BUS_NEW_PASS 9 -to rescan child busses, +to rescan child buses, and for each unattached child device it calls .Xr device_probe_and_attach 9 . .Sh SEE ALSO diff --git a/share/man/man9/bus_generic_print_child.9 b/share/man/man9/bus_generic_print_child.9 index 388c0a0fb357..5864e3a67957 100644 --- a/share/man/man9/bus_generic_print_child.9 +++ b/share/man/man9/bus_generic_print_child.9 @@ -28,14 +28,14 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 1998 +.Dd January 15, 2017 .Dt BUS_GENERIC_PRINT_CHILD 9 .Os .Sh NAME .Nm bus_generic_print_child .Nd generic implementation of .Dv DEVICE_PRINT_CHILD -for busses +for buses .Sh SYNOPSIS .In sys/param.h .In sys/bus.h diff --git a/share/man/man9/bus_generic_read_ivar.9 b/share/man/man9/bus_generic_read_ivar.9 index 5474b436901c..6090f40ad170 100644 --- a/share/man/man9/bus_generic_read_ivar.9 +++ b/share/man/man9/bus_generic_read_ivar.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 1998 +.Dd January 15, 2017 .Dt BUS_GENERIC_READ_IVAR 9 .Os .Sh NAME @@ -38,7 +38,7 @@ .Dv BUS_READ_IVAR and .Dv BUS_WRITE_IVAR -for busses +for buses .Sh SYNOPSIS .In sys/param.h .In sys/bus.h diff --git a/share/man/man9/bus_generic_shutdown.9 b/share/man/man9/bus_generic_shutdown.9 index 215d8594275e..a9b2a8f86a72 100644 --- a/share/man/man9/bus_generic_shutdown.9 +++ b/share/man/man9/bus_generic_shutdown.9 @@ -28,14 +28,14 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 1998 +.Dd January 15, 2017 .Dt BUS_GENERIC_SHUTDOWN 9 .Os .Sh NAME .Nm bus_generic_shutdown .Nd generic implementation of .Dv DEVICE_SHUTDOWN -for busses +for buses .Sh SYNOPSIS .In sys/param.h .In sys/bus.h diff --git a/share/man/man9/bus_space.9 b/share/man/man9/bus_space.9 index 1407b3ee2003..e7854161321e 100644 --- a/share/man/man9/bus_space.9 +++ b/share/man/man9/bus_space.9 @@ -51,7 +51,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 13, 2005 +.Dd January 15, 2017 .Dt BUS_SPACE 9 .Os .Sh NAME @@ -601,7 +601,7 @@ of devices on different system architectures, and to allow a single driver object file to manipulate a set of devices on multiple bus types on a single architecture. .Pp -Not all busses have to implement all functions described in this +Not all buses have to implement all functions described in this document, though that is encouraged if the operations are logically supported by the bus. Unimplemented functions should cause @@ -625,7 +625,7 @@ machine-dependent code. A given machine may have several different types of bus space (e.g.\& memory space and I/O space), and thus may provide multiple different bus space tags. -Individual busses or devices on a machine may use more than one bus space +Individual buses or devices on a machine may use more than one bus space tag. For instance, ISA devices are given an ISA memory space tag and an ISA I/O space tag. @@ -639,7 +639,7 @@ The bus address describes the start of the range in bus space. The bus size describes the size of the range in bytes. -Busses which are not byte +Buses which are not byte addressable may require use of bus space ranges with appropriately aligned addresses and properly rounded sizes. .Pp @@ -656,7 +656,7 @@ argument, at least one handle argument, and at least one offset argument The bus space tag specifies the space, each handle specifies a region in the space, and each offset specifies the offset into the region of the actual location(s) to be accessed. -Offsets are given in bytes, though busses +Offsets are given in bytes, though buses may impose alignment constraints. The offset used to access data relative to a given handle must be such that all of the data being @@ -1049,7 +1049,7 @@ The and .Fn bus_space_write_N families of functions provide -the ability to read and write 1, 2, 4, and 8 byte data items on busses +the ability to read and write 1, 2, 4, and 8 byte data items on buses which support those access sizes. .Ss Fn bus_space_read_1 space handle offset .Ss Fn bus_space_read_2 space handle offset diff --git a/share/man/man9/device.9 b/share/man/man9/device.9 index 3cc3462c8977..40bd3f16d3ee 100644 --- a/share/man/man9/device.9 +++ b/share/man/man9/device.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 1998 +.Dd January 15, 2017 .Dt DEVICE 9 .Os .Sh NAME @@ -44,7 +44,7 @@ The system defines one device, .Va root_bus and all other devices are created dynamically during autoconfiguration. -Normally devices representing top-level busses in +Normally devices representing top-level buses in the system (ISA, PCI etc.) will be attached directly to .Va root_bus and other devices will be added as children of their relevant bus. diff --git a/share/man/man9/device_add_child.9 b/share/man/man9/device_add_child.9 index 052db923ef29..045bfdff04c4 100644 --- a/share/man/man9/device_add_child.9 +++ b/share/man/man9/device_add_child.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 28, 2015 +.Dd January 15, 2017 .Dt DEVICE_ADD_CHILD 9 .Os .Sh NAME @@ -63,10 +63,10 @@ If no name is given then all drivers for the owning bus are probed. In any event, only the name of the device is stored so that one may safely unload/load a driver bound to that name. .Pp -This allows busses which can uniquely identify device instances (such +This allows buses which can uniquely identify device instances (such as PCI) to allow each driver to check each device instance for a match. -For busses which rely on supplied probe hints where only one +For buses which rely on supplied probe hints where only one driver can have a chance of probing the device, the driver name should be specified as the device name. .Pp diff --git a/share/man/man9/pci.9 b/share/man/man9/pci.9 index d8b4b91c4066..a65f9e1755c4 100644 --- a/share/man/man9/pci.9 +++ b/share/man/man9/pci.9 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 6, 2016 +.Dd January 15, 2017 .Dt PCI 9 .Os .Sh NAME @@ -583,14 +583,14 @@ full functionality to the user. .It Dv PCI_POWERSTATE_D1 Class-specific low-power state in which device context may or may not be lost. -Busses in this state cannot do anything to the bus, to +Buses in this state cannot do anything to the bus, to force devices to lose context. .It Dv PCI_POWERSTATE_D2 Class-specific low-power state in which device context may or may not be lost. Attains greater power savings than .Dv PCI_POWERSTATE_D1 . -Busses in this state can cause devices to lose some context. +Buses in this state can cause devices to lose some context. Devices .Em must be prepared for the bus to be in this state or higher. diff --git a/sys/arm/arm/ofw_machdep.c b/sys/arm/arm/ofw_machdep.c index 9c60775b3011..0943397a99e0 100644 --- a/sys/arm/arm/ofw_machdep.c +++ b/sys/arm/arm/ofw_machdep.c @@ -50,7 +50,7 @@ OF_decode_addr(phandle_t dev, int regno, bus_space_tag_t *tag, return (res); /* - * Nothing special to do for PCI busses right now. + * Nothing special to do for PCI buses right now. * This may need to be handled per-platform when it does come up. */ #ifdef notyet diff --git a/sys/arm/freescale/imx/imx6_ccm.c b/sys/arm/freescale/imx/imx6_ccm.c index 0439a5f4da01..5adc4b343d7a 100644 --- a/sys/arm/freescale/imx/imx6_ccm.c +++ b/sys/arm/freescale/imx/imx6_ccm.c @@ -90,7 +90,7 @@ ccm_init_gates(struct ccm_softc *sc) { uint32_t reg; - /* ahpbdma, aipstz 1 & 2 busses */ + /* ahpbdma, aipstz 1 & 2 buses */ reg = CCGR0_AIPS_TZ1 | CCGR0_AIPS_TZ2 | CCGR0_ABPHDMA; WR4(sc, CCM_CCGR0, reg); diff --git a/sys/arm/freescale/imx/imx6_machdep.c b/sys/arm/freescale/imx/imx6_machdep.c index 4e1d77b9432b..25f6c1f72001 100644 --- a/sys/arm/freescale/imx/imx6_machdep.c +++ b/sys/arm/freescale/imx/imx6_machdep.c @@ -117,7 +117,7 @@ fdt_pic_decode_t fdt_pic_table[] = { * - GIC node exists and is its own interrupt parent. * * This applies to all models of imx6. Luckily all of them have the devices - * involved at the same addresses on the same busses, so we don't need any + * involved at the same addresses on the same buses, so we don't need any * per-soc logic. We handle this at platform attach time rather than via the * fdt_fixup_table, because the latter requires matching on the FDT "model" * property, and this applies to all boards including those not yet invented. diff --git a/sys/arm/freescale/imx/imx_i2c.c b/sys/arm/freescale/imx/imx_i2c.c index c679c2fc56fc..c8511c3790ff 100644 --- a/sys/arm/freescale/imx/imx_i2c.c +++ b/sys/arm/freescale/imx/imx_i2c.c @@ -35,7 +35,7 @@ * Note that the hardware is capable of running as both a master and a slave. * This driver currently implements only master-mode operations. * - * This driver supports multi-master i2c busses, by detecting bus arbitration + * This driver supports multi-master i2c buses, by detecting bus arbitration * loss and returning IIC_EBUSBSY status. Notably, it does not do any kind of * retries if some other master jumps onto the bus and interrupts one of our * transfer cycles resulting in arbitration loss in mid-transfer. The caller diff --git a/sys/arm/mv/mv_pci.c b/sys/arm/mv/mv_pci.c index 7f6b1f7da208..b4e59f11cff5 100644 --- a/sys/arm/mv/mv_pci.c +++ b/sys/arm/mv/mv_pci.c @@ -147,7 +147,7 @@ mv_pci_ranges_decode(phandle_t node, struct mv_pci_range *io_space, /* * Initialize the ranges so that we don't have to worry about * having them all defined in the FDT. In particular, it is - * perfectly fine not to want I/O space on PCI busses. + * perfectly fine not to want I/O space on PCI buses. */ bzero(io_space, sizeof(*io_space)); bzero(mem_space, sizeof(*mem_space)); diff --git a/sys/cam/cam_xpt.c b/sys/cam/cam_xpt.c index dacaf4909887..ee760b1fc7a9 100644 --- a/sys/cam/cam_xpt.c +++ b/sys/cam/cam_xpt.c @@ -106,7 +106,12 @@ struct xpt_softc { int buses_to_config; int buses_config_done; - /* Registered busses */ + /* + * Registered buses + * + * N.B., "busses" is an archaic spelling of "buses". In new code + * "buses" is preferred. + */ TAILQ_HEAD(,cam_eb) xpt_busses; u_int bus_generation; @@ -892,7 +897,7 @@ xpt_init(void *dummy) /* * The xpt layer is, itself, the equivalent of a SIM. * Allow 16 ccbs in the ccb pool for it. This should - * give decent parallelism when we probe busses and + * give decent parallelism when we probe buses and * perform other XPT functions. */ devq = cam_simq_alloc(16); @@ -1627,7 +1632,7 @@ xptedtbusfunc(struct cam_eb *bus, void *arg) } /* - * If the user is only interested in busses, there's no + * If the user is only interested in buses, there's no * reason to descend to the next level in the tree. */ if ((retval & DM_RET_ACTION_MASK) == DM_RET_STOP) @@ -2070,7 +2075,7 @@ xptperiphlistmatch(struct ccb_dev_match *cdm) /* * At this point in the edt traversal function, we check the bus - * list generation to make sure that no busses have been added or + * list generation to make sure that no buses have been added or * removed since the user last sent a XPT_DEV_MATCH ccb through. * For the peripheral driver list traversal function, however, we * don't have to worry about new peripheral driver types coming or @@ -2816,7 +2821,7 @@ xpt_action_default(union ccb *start_ccb) /* * There are two ways of getting at information in the EDT. * The first way is via the primary EDT tree. It starts - * with a list of busses, then a list of targets on a bus, + * with a list of buses, then a list of targets on a bus, * then devices/luns on a target, and then peripherals on a * device/lun. The "other" way is by the peripheral driver * lists. The peripheral driver lists are organized by @@ -3356,7 +3361,7 @@ xpt_run_devq(struct cam_devq *devq) /* * Device queues can be shared among multiple SIM instances - * that reside on different busses. Use the SIM from the + * that reside on different buses. Use the SIM from the * queued device, rather than the one from the calling bus. */ sim = device->sim; @@ -3865,7 +3870,7 @@ CAM_XPT_XPORT(xport_default); * A sim structure, listing the SIM entry points and instance * identification info is passed to xpt_bus_register to hook the SIM * into the CAM framework. xpt_bus_register creates a cam_eb entry - * for this new bus and places it in the array of busses and assigns + * for this new bus and places it in the array of buses and assigns * it a path_id. The path_id may be influenced by "hard wiring" * information specified by the user. Once interrupt services are * available, the bus will be probed. @@ -5040,7 +5045,7 @@ xpt_release_boot(void) xsoftc.buses_config_done = 1; xpt_unlock_buses(); - /* Call manually because we don't have any busses */ + /* Call manually because we don't have any buses */ task = malloc(sizeof(struct xpt_task), M_CAMXPT, M_NOWAIT); if (task != NULL) { TASK_INIT(&task->task, 0, xpt_finishconfig_task, task); @@ -5138,7 +5143,7 @@ xpt_register_async(int event, ac_callback_t *cbfunc, void *cbarg, (csa.event_enable & AC_PATH_REGISTERED)) { /* * Get this peripheral up to date with all - * the currently existing busses. + * the currently existing buses. */ xpt_for_all_busses(xptsetasyncbusfunc, &csa); } diff --git a/sys/cam/cam_xpt_internal.h b/sys/cam/cam_xpt_internal.h index 64dbf8a9e388..b573c81e0b08 100644 --- a/sys/cam/cam_xpt_internal.h +++ b/sys/cam/cam_xpt_internal.h @@ -88,7 +88,7 @@ SET_DECLARE(cam_xpt_proto_set, struct xpt_proto); /* * The CAM EDT (Existing Device Table) contains the device information for - * all devices for all busses in the system. The table contains a + * all devices for all buses in the system. The table contains a * cam_ed structure for each device on the bus. */ struct cam_ed { diff --git a/sys/dev/bhnd/bhnd.h b/sys/dev/bhnd/bhnd.h index 0e4e03a42fc8..2532c9d07092 100644 --- a/sys/dev/bhnd/bhnd.h +++ b/sys/dev/bhnd/bhnd.h @@ -77,7 +77,7 @@ enum bhnd_device_vars { */ enum { BHND_PROBE_ROOT = 0, /**< Nexus or host bridge */ - BHND_PROBE_BUS = 1000, /**< Busses and bridges */ + BHND_PROBE_BUS = 1000, /**< Buses and bridges */ BHND_PROBE_CPU = 2000, /**< CPU devices */ BHND_PROBE_INTERRUPT = 3000, /**< Interrupt controllers. */ BHND_PROBE_TIMER = 4000, /**< Timers and clocks. */ diff --git a/sys/dev/fdt/simplebus.c b/sys/dev/fdt/simplebus.c index 8d43a7057bcf..f9bea0e6d444 100644 --- a/sys/dev/fdt/simplebus.c +++ b/sys/dev/fdt/simplebus.c @@ -125,7 +125,7 @@ simplebus_probe(device_t dev) /* * FDT data puts a "simple-bus" compatible string on many things that - * have children but aren't really busses in our world. Without a + * have children but aren't really buses in our world. Without a * ranges property we will fail to attach, so just fail to probe too. */ if (!(ofw_bus_is_compatible(dev, "simple-bus") && diff --git a/sys/dev/isp/isp.c b/sys/dev/isp/isp.c index e6ee8ca00cf2..b13a152e1a92 100644 --- a/sys/dev/isp/isp.c +++ b/sys/dev/isp/isp.c @@ -4396,7 +4396,7 @@ isp_start(XS_T *xs) /* * Now see if we need to synchronize the ISP with respect to anything. - * We do dual duty here (cough) for synchronizing for busses other + * We do dual duty here (cough) for synchronizing for buses other * than which we got here to send a command to. */ reqp = (ispreq_t *) local; diff --git a/sys/dev/mmc/mmcreg.h b/sys/dev/mmc/mmcreg.h index ba4ca93a178a..3f516c96fc31 100644 --- a/sys/dev/mmc/mmcreg.h +++ b/sys/dev/mmc/mmcreg.h @@ -55,7 +55,7 @@ #define DEV_MMC_MMCREG_H /* - * This file contains the register definitions for the mmc and sd busses. + * This file contains the register definitions for the mmc and sd buses. * They are taken from publicly available sources. */ diff --git a/sys/dev/mpt/mpt.c b/sys/dev/mpt/mpt.c index 6d7b12626b84..1d8054f83af8 100644 --- a/sys/dev/mpt/mpt.c +++ b/sys/dev/mpt/mpt.c @@ -1544,7 +1544,7 @@ mpt_get_portfacts(struct mpt_softc *mpt, U8 port, MSG_PORT_FACTS_REPLY *freplp) /* * Send the initialization request. This is where we specify how many - * SCSI busses and how many devices per bus we wish to emulate. + * SCSI buses and how many devices per bus we wish to emulate. * This is also the command that specifies the max size of the reply * frames from the IOC that we will be allocating. */ @@ -1559,7 +1559,7 @@ mpt_send_ioc_init(struct mpt_softc *mpt, uint32_t who) init.WhoInit = who; init.Function = MPI_FUNCTION_IOC_INIT; init.MaxDevices = 0; /* at least 256 devices per bus */ - init.MaxBuses = 16; /* at least 16 busses */ + init.MaxBuses = 16; /* at least 16 buses */ init.MsgVersion = htole16(MPI_VERSION); init.HeaderVersion = htole16(MPI_HEADER_VERSION); diff --git a/sys/dev/mpt/mpt.h b/sys/dev/mpt/mpt.h index b611d0637c95..8505a456a3c6 100644 --- a/sys/dev/mpt/mpt.h +++ b/sys/dev/mpt/mpt.h @@ -809,7 +809,7 @@ mpt_read(struct mpt_softc *mpt, int offset) /* * Some operations (e.g. diagnostic register writes while the ARM proccessor * is disabled), must be performed using "PCI pio" operations. On non-PCI - * busses, these operations likely map to normal register accesses. + * buses, these operations likely map to normal register accesses. */ static __inline void mpt_pio_write(struct mpt_softc *mpt, size_t offset, uint32_t val) diff --git a/sys/dev/mpt/mpt_raid.c b/sys/dev/mpt/mpt_raid.c index ac65e2f39d9d..17042cdf7381 100644 --- a/sys/dev/mpt/mpt_raid.c +++ b/sys/dev/mpt/mpt_raid.c @@ -782,7 +782,7 @@ mpt_raid_quiesce_disk(struct mpt_softc *mpt, struct mpt_raid_disk *mpt_disk, } #endif -/* XXX Ignores that there may be multiple busses/IOCs involved. */ +/* XXX Ignores that there may be multiple buses/IOCs involved. */ cam_status mpt_map_physdisk(struct mpt_softc *mpt, union ccb *ccb, target_id_t *tgt) { @@ -799,7 +799,7 @@ mpt_map_physdisk(struct mpt_softc *mpt, union ccb *ccb, target_id_t *tgt) return (-1); } -/* XXX Ignores that there may be multiple busses/IOCs involved. */ +/* XXX Ignores that there may be multiple buses/IOCs involved. */ int mpt_is_raid_member(struct mpt_softc *mpt, target_id_t tgt) { @@ -818,7 +818,7 @@ mpt_is_raid_member(struct mpt_softc *mpt, target_id_t tgt) } -/* XXX Ignores that there may be multiple busses/IOCs involved. */ +/* XXX Ignores that there may be multiple buses/IOCs involved. */ int mpt_is_raid_volume(struct mpt_softc *mpt, target_id_t tgt) { diff --git a/sys/dev/pccbb/pccbb_pci.c b/sys/dev/pccbb/pccbb_pci.c index 7bf653a48b91..bc08c1903175 100644 --- a/sys/dev/pccbb/pccbb_pci.c +++ b/sys/dev/pccbb/pccbb_pci.c @@ -351,7 +351,7 @@ cbb_pci_attach(device_t brdev) /* * This is a gross hack. We should be scanning the entire pci * tree, assigning bus numbers in a way such that we (1) can - * reserve 1 extra bus just in case and (2) all sub busses + * reserve 1 extra bus just in case and (2) all sub buses * are in an appropriate range. */ DEVPRINTF((brdev, "Secondary bus is %d\n", sc->bus.sec)); diff --git a/sys/dev/pci/hostb_pci.c b/sys/dev/pci/hostb_pci.c index 79664c62ac94..57b8a1ab8eaf 100644 --- a/sys/dev/pci/hostb_pci.c +++ b/sys/dev/pci/hostb_pci.c @@ -37,7 +37,7 @@ __FBSDID("$FreeBSD$"); /* * Provide a device to "eat" the host->pci bridge devices that show up - * on PCI busses and stop them showing up twice on the probes. This also + * on PCI buses and stop them showing up twice on the probes. This also * stops them showing up as 'none' in pciconf -l. If the host bridge * provides an AGP capability then we create a child agp device for the * agp GART driver to attach to. diff --git a/sys/dev/pci/pci.c b/sys/dev/pci/pci.c index 7087adb42bba..3ea030c29d80 100644 --- a/sys/dev/pci/pci.c +++ b/sys/dev/pci/pci.c @@ -3095,7 +3095,7 @@ pci_add_map(device_t bus, device_t dev, int reg, struct resource_list *rl, * If base is 0, then we have problems if this architecture does * not allow that. It is best to ignore such entries for the * moment. These will be allocated later if the driver specifically - * requests them. However, some removable busses look better when + * requests them. However, some removable buses look better when * all resources are allocated, so allow '0' to be overriden. * * Similarly treat maps whose values is the same as the test value @@ -4178,7 +4178,7 @@ pci_attach(device_t dev) /* * Since there can be multiple independently numbered PCI - * busses on systems with multiple PCI domains, we can't use + * buses on systems with multiple PCI domains, we can't use * the unit number to decide which bus we are probing. We ask * the parent pcib what our domain and bus numbers are. */ diff --git a/sys/dev/pci/pci_private.h b/sys/dev/pci/pci_private.h index b0f1481810c7..6c5a1677891e 100644 --- a/sys/dev/pci/pci_private.h +++ b/sys/dev/pci/pci_private.h @@ -34,7 +34,7 @@ /* * Export definitions of the pci bus so that we can more easily share - * it with "subclass" busses. + * it with "subclass" buses. */ DECLARE_CLASS(pci_driver); diff --git a/sys/dev/pci/pci_subr.c b/sys/dev/pci/pci_subr.c index f2811176c59f..822911a122c1 100644 --- a/sys/dev/pci/pci_subr.c +++ b/sys/dev/pci/pci_subr.c @@ -73,7 +73,7 @@ host_pcib_get_busno(pci_read_config_fn read_config, int bus, int slot, int func, * For the 450nx chipset, there is a whole bundle of * things pretending to be host bridges. The MIOC will * be seen first and isn't really a pci bridge (the - * actual busses are attached to the PXB's). We need to + * actual buses are attached to the PXB's). We need to * read the registers of the MIOC to figure out the * bus numbers for the PXB channels. * diff --git a/sys/dev/usb/usb_hub.c b/sys/dev/usb/usb_hub.c index f081432efd80..3f5f5e1cba0f 100644 --- a/sys/dev/usb/usb_hub.c +++ b/sys/dev/usb/usb_hub.c @@ -2297,7 +2297,7 @@ usb_needs_explore(struct usb_bus *bus, uint8_t do_probe) * usb_needs_explore_all * * This function is called whenever a new driver is loaded and will - * cause that all USB busses are re-explored. + * cause that all USB buses are re-explored. *------------------------------------------------------------------------*/ void usb_needs_explore_all(void) @@ -2315,7 +2315,7 @@ usb_needs_explore_all(void) return; } /* - * Explore all USB busses in parallel. + * Explore all USB buses in parallel. */ max = devclass_get_maxunit(dc); while (max >= 0) { diff --git a/sys/kern/bus_if.m b/sys/kern/bus_if.m index 2b754387136f..25d060de44d5 100644 --- a/sys/kern/bus_if.m +++ b/sys/kern/bus_if.m @@ -206,7 +206,7 @@ METHOD void driver_added { /** * @brief Create a new child device * - * For busses which use use drivers supporting DEVICE_IDENTIFY() to + * For buses which use use drivers supporting DEVICE_IDENTIFY() to * enumerate their devices, this method is used to create new * device instances. The new device will be added after the last * existing child with the same order. Implementations of bus_add_child @@ -475,7 +475,7 @@ METHOD int teardown_intr { * @brief Define a resource which can be allocated with * BUS_ALLOC_RESOURCE(). * - * This method is used by some busses (typically ISA) to allow a + * This method is used by some buses (typically ISA) to allow a * driver to describe a resource range that it would like to * allocate. The resource defined by @p _type and @p _rid is defined * to start at @p _start and to include @p _count indices in its @@ -562,7 +562,7 @@ METHOD struct resource_list * get_resource_list { * should return -1 if it is present. Any errors in determining * should be returned as a normal errno value. Client drivers are to * assume that the device is present, even if there is an error - * determining if it is there. Busses are to try to avoid returning + * determining if it is there. Buses are to try to avoid returning * errors, but newcard will return an error if the device fails to * implement this method. * diff --git a/sys/kern/sched_ule.c b/sys/kern/sched_ule.c index 8af976bec9ff..8bbd70952751 100644 --- a/sys/kern/sched_ule.c +++ b/sys/kern/sched_ule.c @@ -656,7 +656,7 @@ int __noinline cpu_search_both(const struct cpu_group *cg, * according to the match argument. This routine actually compares the * load on all paths through the tree and finds the least loaded cpu on * the least loaded path, which may differ from the least loaded cpu in - * the system. This balances work among caches and busses. + * the system. This balances work among caches and buses. * * This inline is instantiated in three forms below using constants for the * match argument. It is reduced to the minimum set for each case. It is diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c index cf3cd47fe9ce..73658b530387 100644 --- a/sys/kern/subr_bus.c +++ b/sys/kern/subr_bus.c @@ -1093,7 +1093,7 @@ devclass_driver_added(devclass_t dc, driver_t *driver) int i; /* - * Call BUS_DRIVER_ADDED for any existing busses in this class. + * Call BUS_DRIVER_ADDED for any existing buses in this class. */ for (i = 0; i < dc->maxunit; i++) if (dc->devices[i] && device_is_attached(dc->devices[i])) @@ -3269,7 +3269,7 @@ resource_list_delete(struct resource_list *rl, int type, int rid) /** * @brief Allocate a reserved resource * - * This can be used by busses to force the allocation of resources + * This can be used by buses to force the allocation of resources * that are always active in the system even if they are not allocated * by a driver (e.g. PCI BARs). This function is usually called when * adding a new child to the bus. The resource is allocated from the @@ -3648,7 +3648,7 @@ bus_generic_probe(device_t dev) * only call the identify routines of eligible drivers * when this routine is called. Drivers for later * passes should have their identify routines called - * on early-pass busses during BUS_NEW_PASS(). + * on early-pass buses during BUS_NEW_PASS(). */ if (dl->pass > bus_current_pass) continue; diff --git a/sys/sys/bus.h b/sys/sys/bus.h index 9139edab4a96..9e7f0ad5bf09 100644 --- a/sys/sys/bus.h +++ b/sys/sys/bus.h @@ -392,14 +392,14 @@ int resource_list_print_type(struct resource_list *rl, const char *format); /* - * The root bus, to which all top-level busses are attached. + * The root bus, to which all top-level buses are attached. */ extern device_t root_bus; extern devclass_t root_devclass; void root_bus_configure(void); /* - * Useful functions for implementing busses. + * Useful functions for implementing buses. */ int bus_generic_activate_resource(device_t dev, device_t child, int type, @@ -675,7 +675,7 @@ void bus_data_generation_update(void); * supports the newer ones would return BUS_PROBE_DEFAULT. BUS_PROBE_GENERIC * is for drivers that wish to have a generic form and a specialized form, * like is done with the pci bus and the acpi pci bus. BUS_PROBE_HOOVER is - * for those busses that implement a generic device place-holder for devices on + * for those buses that implement a generic device place-holder for devices on * the bus that have no more specific driver for them (aka ugen). * BUS_PROBE_NOWILDCARD or lower means that the device isn't really bidding * for a device node, but accepts only devices that its parent has told it @@ -699,7 +699,7 @@ void bus_data_generation_update(void); * probed in earlier passes. */ #define BUS_PASS_ROOT 0 /* Used to attach root0. */ -#define BUS_PASS_BUS 10 /* Busses and bridges. */ +#define BUS_PASS_BUS 10 /* Buses and bridges. */ #define BUS_PASS_CPU 20 /* CPU devices. */ #define BUS_PASS_RESOURCE 30 /* Resource discovery. */ #define BUS_PASS_INTERRUPT 40 /* Interrupt controllers. */ @@ -734,7 +734,7 @@ struct module; int driver_module_handler(struct module *, int, void *); /** - * Module support for automatically adding drivers to busses. + * Module support for automatically adding drivers to buses. */ struct driver_module_data { int (*dmd_chainevh)(struct module *, int, void *); diff --git a/sys/x86/pci/pci_bus.c b/sys/x86/pci/pci_bus.c index 5f0df39d59ac..6a6469ec28d2 100644 --- a/sys/x86/pci/pci_bus.c +++ b/sys/x86/pci/pci_bus.c @@ -195,7 +195,7 @@ legacy_pcib_is_host_bridge(int bus, int slot, int func, * For the 450nx chipset, there is a whole bundle of * things pretending to be host bridges. The MIOC will * be seen first and isn't really a pci bridge (the - * actual busses are attached to the PXB's). We need to + * actual buses are attached to the PXB's). We need to * read the registers of the MIOC to figure out the * bus numbers for the PXB channels. * @@ -566,7 +566,7 @@ legacy_pcib_write_ivar(device_t dev, device_t child, int which, * * If no memory preference is given, use upper 32MB slot most BIOSes * use for their memory window. This is typically only used on older - * laptops that don't have PCI busses behind a PCI bridge, so assuming + * laptops that don't have PCI buses behind a PCI bridge, so assuming * > 32MB is likely OK. * * However, this can cause problems for other chipsets, so we make @@ -723,7 +723,7 @@ DRIVER_MODULE(pcibus_pnp, isa, pcibus_pnp_driver, pcibus_pnp_devclass, 0, 0); #ifdef __HAVE_PIR /* - * Provide a PCI-PCI bridge driver for PCI busses behind PCI-PCI bridges + * Provide a PCI-PCI bridge driver for PCI buses behind PCI-PCI bridges * that appear in the PCIBIOS Interrupt Routing Table to use the routing * table for interrupt routing when possible. */ diff --git a/sys/x86/x86/mptable.c b/sys/x86/x86/mptable.c index b0e42a92c593..c20d2a2066d8 100644 --- a/sys/x86/x86/mptable.c +++ b/sys/x86/x86/mptable.c @@ -385,7 +385,7 @@ mptable_setup_io(void) for (i = 0; i <= mptable_maxbusid; i++) busses[i].bus_type = NOBUS; - /* Second, we run through adding I/O APIC's and busses. */ + /* Second, we run through adding I/O APIC's and buses. */ mptable_parse_apics_and_busses(); /* Third, we run through the table tweaking interrupt sources. */ @@ -584,7 +584,7 @@ mptable_parse_apics_and_busses_handler(u_char *entry, void *arg __unused) } /* - * Enumerate I/O APIC's and busses. + * Enumerate I/O APIC's and buses. */ static void mptable_parse_apics_and_busses(void) @@ -988,7 +988,7 @@ mptable_pci_setup(void) /* * Find the first pci bus and call it 0. Panic if pci0 is not - * bus zero and there are multiple PCI busses. + * bus zero and there are multiple PCI buses. */ for (i = 0; i <= mptable_maxbusid; i++) if (busses[i].bus_type == PCI) { @@ -996,7 +996,7 @@ mptable_pci_setup(void) pci0 = i; else if (pci0 != 0) panic( - "MPTable contains multiple PCI busses but no PCI bus 0"); + "MPTable contains multiple PCI buses but no PCI bus 0"); } } diff --git a/sys/x86/x86/nexus.c b/sys/x86/x86/nexus.c index 9d125e77bed9..0ed4d21148a2 100644 --- a/sys/x86/x86/nexus.c +++ b/sys/x86/x86/nexus.c @@ -210,7 +210,7 @@ nexus_init_resources(void) * * - IRQ resource creation should be moved to the PIC/APIC driver. * - DRQ resource creation should be moved to the DMAC driver. - * - The above should be sorted to probe earlier than any child busses. + * - The above should be sorted to probe earlier than any child buses. * * - Leave I/O and memory creation here, as child probes may need them. * (especially eg. ACPI) diff --git a/sys/xen/xenbus/xenbusb.c b/sys/xen/xenbus/xenbusb.c index 03525484793d..3a0e54353cbe 100644 --- a/sys/xen/xenbus/xenbusb.c +++ b/sys/xen/xenbus/xenbusb.c @@ -30,7 +30,7 @@ /** * \file xenbusb.c * - * \brief Shared support functions for managing the NewBus busses that contain + * \brief Shared support functions for managing the NewBus buses that contain * Xen front and back end device instances. * * The NewBus implementation of XenBus attaches a xenbusb_front and xenbusb_back @@ -736,7 +736,7 @@ xenbusb_attach(device_t dev, char *bus_node, u_int id_components) xbs->xbs_dev = dev; /* - * Since XenBus busses are attached to the XenStore, and + * Since XenBus buses are attached to the XenStore, and * the XenStore does not probe children until after interrupt * services are available, this config hook is used solely * to ensure that the remainder of the boot process (e.g. diff --git a/sys/xen/xenbus/xenbusb.h b/sys/xen/xenbus/xenbusb.h index 33008f795233..1dac5c549278 100644 --- a/sys/xen/xenbus/xenbusb.h +++ b/sys/xen/xenbus/xenbusb.h @@ -39,7 +39,7 @@ * \file xenbusb.h * * Datastructures and function declarations for use in implementing - * bus attachements (e.g. frontend and backend device busses) for XenBus. + * bus attachements (e.g. frontend and backend device buses) for XenBus. */ /** diff --git a/usr.sbin/mptutil/mpt_cam.c b/usr.sbin/mptutil/mpt_cam.c index 264cb476f396..8e332950fb80 100644 --- a/usr.sbin/mptutil/mpt_cam.c +++ b/usr.sbin/mptutil/mpt_cam.c @@ -510,11 +510,11 @@ mpt_fetch_disks(int fd, int *ndisks, struct mpt_standalone_disk **disksp) } /* - * Instruct the mpt(4) device to rescan its busses to find new devices + * Instruct the mpt(4) device to rescan its buses to find new devices * such as disks whose RAID physdisk page was removed or volumes that * were created. If id is -1, the entire bus is rescanned. * Otherwise, only devices at the specified ID are rescanned. If bus - * is -1, then all busses are scanned instead of the specified bus. + * is -1, then all buses are scanned instead of the specified bus. * Note that currently, only bus 0 is supported. */ int