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Robert Love 6a891b071b libfcoe, fcoe, bnx2fc: Add new fcoe control interface 
This patch does a few things.

1) Makes /sys/bus/fcoe/ctlr_{create,destroy} interfaces.
   These interfaces take an <ifname> and will either
   create an FCoE Controller or destroy an FCoE
   Controller depending on which file is written to.

   The new FCoE Controller will start in a DISABLED
   state and will not do discovery or login until it
   is ENABLED. This pause will allow us to configure
   the FCoE Controller before enabling it.

2) Makes the 'mode' attribute of a fcoe_ctlr_device
   writale. This allows the user to configure the mode
   in which the FCoE Controller will start in when it
   is ENABLED.

   Possible modes are 'Fabric', or 'VN2VN'.

   The default mode for a fcoe_ctlr{,_device} is 'Fabric'.
   Drivers must implement the set_fcoe_ctlr_mode routine
   to support this feature.

   libfcoe offers an exported routine to set a FCoE
   Controller's mode. The mode can only be changed
   when the FCoE Controller is DISABLED.

   This patch also removes the get_fcoe_ctlr_mode pointer
   in the fcoe_sysfs function template, the code in
   fcoe_ctlr.c to get the mode and the assignment of
   the fcoe_sysfs function pointer to the fcoe_ctlr.c
   implementation (in fcoe and bnx2fc). fcoe_sysfs can
   return that value for the mode without consulting the
   LLD.

3) Make a 'enabled' attribute of a fcoe_ctlr_device. On a
   read, fcoe_sysfs will return the attribute's value. On
   a write, fcoe_sysfs will call the LLD (if there is a
   callback) to notifiy that the enalbed state has changed.

This patch maintains the old FCoE control interfaces as
module parameters, but it adds comments pointing out that
the old interfaces are deprecated.

Signed-off-by: Robert Love <robert.w.love@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
 		2012-12-14 10:38:54 -08:00
..
configfs-spear-pcie-gadget ST SPEAr: PCIE gadget suppport 2011-03-22 17:44:10 -07:00
debugfs-ec Documentation: Add new /sys/kernel/debug/ec/* files to ABI 2010-08-03 09:49:07 -04:00
debugfs-ideapad ideapad: add debugfs support 2011-10-24 16:52:39 +02:00
debugfs-olpc x86/olpc: Add debugfs interface for EC commands 2012-03-27 20:54:52 +02:00
debugfs-pfo-nx-crypto powerpc/crypto: debugfs routines and docs for the nx device driver 2012-05-16 15:05:45 +10:00
debugfs-pktcdvd doc: use correct debugfs mountpoint 2009-04-13 15:04:33 -07:00
dev-kmsg kmsg - export "continuation record" flag to /dev/kmsg 2012-07-16 18:35:30 -07:00
evm evm: re-release 2011-07-18 12:29:40 -04:00
ima_policy ima: audit log hashes 2012-09-13 14:48:44 -04:00
procfs-diskstats tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
pstore pstore: Allow the user to explicitly choose a backend 2011-07-22 16:14:39 -07:00
sysfs-ata [libata] Add ATA transport class 2010-10-21 20:21:03 -04:00
sysfs-block block: Implement support for WRITE SAME 2012-09-20 14:31:45 +02:00
sysfs-block-dm dm: document sysfs entries 2012-03-28 18:41:23 +01:00
sysfs-block-rssd mtip32xx: Remove 'registers' and 'flags' from sysfs 2012-06-05 09:13:48 +02:00
sysfs-block-zram Documentation: Add newline at end-of-file to files lacking one 2012-07-20 23:10:28 +02:00
sysfs-bus-bcma Documentation/ABI/: update version number references from 2.6.x to 3.x 2011-08-05 13:32:40 +02:00
sysfs-bus-css Fix common misspellings 2011-03-31 11:26:23 -03:00
sysfs-bus-event_source-devices-format perf: Adding sysfs group format attribute for pmu device 2012-03-16 14:06:06 -03:00
sysfs-bus-fcoe libfcoe, fcoe, bnx2fc: Add new fcoe control interface 2012-12-14 10:38:54 -08:00
sysfs-bus-hsi HSI: Add HSI ABI documentation 2012-04-23 14:23:32 +03:00
sysfs-bus-i2c-devices-fsa9480 drivers/misc: add support the FSA9480 USB Switch 2011-07-25 20:57:14 -07:00
sysfs-bus-i2c-devices-hm6352 hmc6352: add driver for the HMC6352 compass 2010-08-09 20:45:10 -07:00
sysfs-bus-i2c-devices-lm3533 mfd: Remove lm3533 boost attributes 2012-05-20 17:27:01 +02:00
sysfs-bus-iio iio: kernel version typo in sysfs-bus-iio 2012-07-08 10:39:58 +01:00
sysfs-bus-iio-frequency-ad9523 iio: frequency: New driver for AD9523 SPI Low Jitter Clock Generator 2012-06-04 21:19:05 -07:00
sysfs-bus-iio-frequency-adf4350 iio: frequency: New driver for Analog Devices ADF4350/ADF4351 Wideband Synthesizers 2012-06-04 21:19:40 -07:00
sysfs-bus-iio-light-lm3533-als iio: cleanup sysfs-bus-iio-light-lm3533-als 2012-06-15 14:39:18 -07:00
sysfs-bus-media [media] media: Media device 2011-03-22 04:53:09 -03:00
sysfs-bus-pci PCI/PM: Add ABI document for sysfs file d3cold_allowed 2012-08-21 17:36:33 -06:00
sysfs-bus-pci-devices-cciss cciss: add transport mode attribute to sys 2011-08-08 11:40:17 +02:00
sysfs-bus-pci-drivers-ehci_hcd USB: document ehci-hcd's "companion" sysfs attribute 2011-09-18 01:48:37 -07:00
sysfs-bus-rbd rbd: add an rbd features field 2012-10-01 14:30:53 -05:00
sysfs-bus-rpmsg rpmsg: add virtio-based remote processor messaging bus 2012-02-08 22:53:58 +02:00
sysfs-bus-umc uwb: document UWB and WUSB sysfs files 2008-09-17 16:54:35 +01:00
sysfs-bus-usb Revert "usb : Add sysfs files to control port power." 2012-09-24 13:04:02 -07:00
sysfs-bus-usb-devices-usbsevseg Documentation: Add newline at end-of-file to files lacking one 2012-07-20 23:10:28 +02:00
sysfs-c2port Add c2 port support 2008-11-12 17:17:18 -08:00
sysfs-cfq-target-latency Documentation: Add sysfs ABI change for cfq's target latency. 2012-04-01 14:33:40 -07:00
sysfs-class driver-core: documentation: fix up Greg's email address 2012-02-15 14:48:01 -08:00
sysfs-class-backlight-driver-adp8870 Documentation: Add newline at end-of-file to files lacking one 2012-07-20 23:10:28 +02:00
sysfs-class-backlight-driver-lm3533 backlight: add LM3533 backlight driver 2012-05-29 16:22:29 -07:00
sysfs-class-bdi fuse: fix bdi naming conflict 2008-05-24 09:56:07 -07:00
sysfs-class-devfreq PM / devfreq: Add basic governors 2011-10-02 00:19:34 +02:00
sysfs-class-extcon extcon: fix typos in sys-class-extcon 2012-09-05 12:18:11 -07:00
sysfs-class-lcd video/lcd: document sysfs interface 2009-08-28 15:21:12 -04:00
sysfs-class-led Fix common misspellings 2011-03-31 11:26:23 -03:00
sysfs-class-led-driver-lm3533 leds: add LM3533 LED driver 2012-05-29 16:22:32 -07:00
sysfs-class-mtd mtd: ABI documentation: clarification of bitflip_threshold 2012-07-06 15:10:06 +01:00
sysfs-class-net-batman-adv net: Add batman-adv meshing protocol 2010-12-16 13:44:24 -08:00
sysfs-class-net-mesh batman-adv: make bridge loop avoidance switchable 2012-04-11 14:28:59 +02:00
sysfs-class-pktcdvd [PATCH] pktcdvd: cleanup 2007-02-11 10:51:28 -08:00
sysfs-class-power ds2760_battery: Document ABI change 2010-05-19 12:25:39 +04:00
sysfs-class-regulator regulator: core: Support bypass mode 2012-09-10 11:25:10 +08:00
sysfs-class-rtc-rtc0-device-rtc_calibration rtc/ab8500: add calibration attribute to AB8500 RTC 2012-01-10 16:30:52 -08:00
sysfs-class-scsi_host [SCSI] isci: Adding documentation to API change and fixup sysfs registration 2011-08-23 19:54:24 -07:00
sysfs-class-uwb_rc uwb: add basic radio manager 2008-11-19 14:46:33 +00:00
sysfs-class-uwb_rc-wusbhc USB: wusb: add wusb_phy_rate sysfs file to host controllers 2009-12-11 11:55:16 -08:00
sysfs-dev sysfs: add /sys/dev/{char,block} to lookup sysfs path by major:minor 2008-07-21 21:54:40 -07:00
sysfs-devices driver-core: documentation: fix up Greg's email address 2012-02-15 14:48:01 -08:00
sysfs-devices-edac Edac: Add ABI Documentation for the new device nodes 2012-06-11 13:23:47 -03:00
sysfs-devices-firmware_node ACPI: Add new sysfs interface to export device description 2012-10-06 15:52:16 -04:00
sysfs-devices-memory Documentation: update broken web addresses. 2010-08-04 15:21:40 +02:00
sysfs-devices-mmc mmc: export eMMC4.4 enhanced area details to sysfs 2011-03-15 13:48:01 -04:00
sysfs-devices-node mm: compaction: add /sys trigger for per-node memory compaction 2010-05-25 08:06:59 -07:00
sysfs-devices-platform-_UDC_-gadget USB: gadget: storage: optional SCSI WRITE FUA bit 2010-08-10 14:35:42 -07:00
sysfs-devices-platform-docg3 Documentation: add sysfs entries for mtd docg3 chips 2012-01-09 18:12:17 +00:00
sysfs-devices-platform-sh_mobile_lcdc_fb fbdev: sh_mobile_lcdc: Implement overlays support 2012-06-20 10:02:54 +02:00
sysfs-devices-power PM / Sleep: Add "prevent autosleep time" statistics to wakeup sources 2012-05-01 21:25:49 +02:00
sysfs-devices-soc Documentation: add information for new sysfs soc bus functionality 2012-02-10 11:42:25 -08:00
sysfs-devices-system-cpu acpi-cpufreq: Add support for disabling dynamic overclocking 2012-09-09 22:05:12 +02:00
sysfs-devices-system-ibm-rtl IBM Real-Time "SMI Free" mode driver -v7 2010-10-21 10:10:46 -04:00
sysfs-devices-system-xen_cpu xen/pcpu: Xen physical cpus online/offline sys interface 2012-07-19 15:51:39 -04:00
sysfs-driver-hid HID: Add HID Report Descriptor to sysfs 2011-02-17 13:23:14 +01:00
sysfs-driver-hid-lenovo-tpkbd HID: Driver for Lenovo Keyboard with Trackpoint 2012-06-08 10:44:10 +02:00
sysfs-driver-hid-logitech-lg4ff misc latin1 to utf8 conversions 2012-01-02 13:04:55 +01:00
sysfs-driver-hid-multitouch HID: multitouch: create sysfs attribute to control quirks from user-space 2011-11-23 14:50:38 +01:00
sysfs-driver-hid-picolcd HID: split picolcd's operation_mode sysfs attribute 2010-04-27 15:31:26 +02:00
sysfs-driver-hid-prodikeys HID: Prodikeys PC-MIDI HID Driver 2010-05-12 15:18:59 +02:00
sysfs-driver-hid-roccat-arvo HID: roccat: Add 'Users:' tag to sysfs documentation 2011-02-03 17:29:49 +01:00
sysfs-driver-hid-roccat-isku HID: roccat: Add support for Isku keyboard 2011-12-06 10:21:10 +01:00
sysfs-driver-hid-roccat-kone Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-driver-hid-roccat-koneplus HID: roccat: Add "Roccat Talk" support for koneplus 2011-06-13 12:50:40 +02:00
sysfs-driver-hid-roccat-kovaplus Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-driver-hid-roccat-pyra Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-driver-hid-roccat-savu HID: roccat: added sensor sysfs attribute for Savu 2012-07-20 09:50:42 +02:00
sysfs-driver-hid-wiimote HID: wiimote: Add extension sysfs attribute 2011-11-22 23:09:08 +01:00
sysfs-driver-ppi Documentation: sysfs for Physical Presence Interface 2012-08-22 16:23:38 -05:00
sysfs-driver-samsung-laptop Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86 2012-03-28 14:20:23 -07:00
sysfs-driver-wacom HID: wacom: OLEDs control over sysfs for Intuos4 2012-08-15 10:29:11 +02:00
sysfs-firmware-acpi ACPI: Add support for exposing BGRT data 2012-03-30 04:09:24 -04:00
sysfs-firmware-dmi firmware: Fix grammar in sysfs-firmware-dmi doc 2011-04-19 16:45:51 -07:00
sysfs-firmware-gsmi driver: Google EFI SMI 2011-04-29 18:09:34 -07:00
sysfs-firmware-log driver: Google Memory Console 2011-04-29 18:09:34 -07:00
sysfs-firmware-memmap Bernhard has moved 2009-02-18 15:37:56 -08:00
sysfs-firmware-sfi SFI: add sysfs interface for SFI tables. 2010-05-27 12:46:20 -04:00
sysfs-firmware-sgi_uv sysfs: document files in /sys/firmware/sgi_uv/ 2008-09-02 19:21:40 -07:00
sysfs-fs-ext4 ext4: make the zero-out chunk size tunable 2012-08-17 09:54:17 -04:00
sysfs-gpio gpiolib: allow poll() on value 2009-09-23 07:39:48 -07:00
sysfs-i2c-bmp085 drivers/misc: support for the pressure sensor BMP085 from Bosch Sensortec 2010-08-09 20:45:05 -07:00
sysfs-ibft Firmware: add iSCSI iBFT Support 2008-04-19 19:10:28 -07:00
sysfs-kernel-fscaps kernel/ksysfs.c: expose file_caps_enabled in sysfs 2011-04-19 16:45:51 -07:00
sysfs-kernel-iommu_groups iommu: IOMMU Groups 2012-06-25 13:48:15 +02:00
sysfs-kernel-mm mm: create /sys/kernel/mm 2008-07-24 10:47:17 -07:00
sysfs-kernel-mm-hugepages hugetlb: new sysfs interface 2008-07-24 10:47:17 -07:00
sysfs-kernel-slab slub: document setting min order with debug_guardpage_minorder > 0 2012-01-12 20:13:04 -08:00
sysfs-kernel-uids Documentation: create new scheduler/ subdirectory 2008-02-07 08:42:17 -08:00
sysfs-memory-page-offline HWPOISON: Add soft page offline support 2009-12-16 12:20:00 +01:00
sysfs-module modules: sysfs - export: taint, coresize, initsize 2012-01-13 09:32:15 +10:30
sysfs-ocfs2 ocfs2: Document /sys/fs/ocfs2 2008-04-18 08:56:07 -07:00
sysfs-platform-asus-laptop Documentation: fix minor typos/spelling 2011-04-04 17:51:47 -07:00
sysfs-platform-asus-wmi asus-wmi: enable resume on lid open 2012-07-28 00:11:49 -04:00
sysfs-platform-at91 can: at91_can: make can_id of mailbox 0 configurable 2011-01-24 14:56:37 +01:00
sysfs-platform-eeepc-laptop eeepc-laptop: set the right paths in the documentation 2010-02-28 19:30:57 +01:00
sysfs-platform-ideapad-laptop ideapad: add Lenovo IdeaPad Z570 support (part 3) 2012-08-20 12:44:41 -04:00
sysfs-platform-kim drivers:misc: ti-st: move from rfkill to sysfs 2011-02-04 12:41:20 -08:00
sysfs-power PM / Sleep: add knob for printing device resume times 2012-07-01 13:31:22 +02:00
sysfs-pps LinuxPPS: core support 2009-06-18 13:04:04 -07:00
sysfs-profiling profiling: dynamically enable readprofile at runtime 2008-10-16 11:21:31 -07:00
sysfs-ptp ptp: clarify the clock_name sysfs attribute 2012-09-22 15:42:46 -04:00
sysfs-tty tty: uartclk value from serial_core exposed to sysfs 2012-09-06 09:22:04 -07:00
sysfs-wusb_cbaf uwb: document UWB and WUSB sysfs files 2008-09-17 16:54:35 +01:00