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Dupuis, Chadmartinkpetersen
Dupuis, Chad
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martinkpetersen
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scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.
The QLogic FastLinQ Driver for FCoE (qedf) is the FCoE specific module for 41000 Series Converged Network Adapters by QLogic. This patch consists of following changes: - MAINTAINERS Makefile and Kconfig changes for qedf - PCI driver registration - libfc/fcoe host level initialization - SCSI host template initialization and callbacks - Debugfs and log level infrastructure - Link handling - Firmware interface structures - QED core module initialization - Light L2 interface callbacks - I/O request initialization - Firmware I/O completion handling - Firmware ELS request/response handling - FIP request/response handled by the driver itself Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@cavium.com> Signed-off-by: Arun Easi <arun.easi@cavium.com> Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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‎MAINTAINERS

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@@ -10242,6 +10242,12 @@ L: linux-scsi@vger.kernel.org
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S: Supported
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F: drivers/scsi/qedi/
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QLOGIC QL41xxx FCOE DRIVER
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M: QLogic-Storage-Upstream@cavium.com
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L: linux-scsi@vger.kernel.org
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S: Supported
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F: drivers/scsi/qedf/
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QNX4 FILESYSTEM
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M: Anders Larsen <al@alarsen.net>
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W: http://www.alarsen.net/linux/qnx4fs/

‎drivers/scsi/Kconfig

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@@ -1235,6 +1235,7 @@ config SCSI_QLOGICPTI
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source "drivers/scsi/qla2xxx/Kconfig"
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source "drivers/scsi/qla4xxx/Kconfig"
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source "drivers/scsi/qedi/Kconfig"
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source "drivers/scsi/qedf/Kconfig"
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config SCSI_LPFC
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tristate "Emulex LightPulse Fibre Channel Support"

‎drivers/scsi/Makefile

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@@ -41,6 +41,7 @@ obj-$(CONFIG_FCOE) += fcoe/
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obj-$(CONFIG_FCOE_FNIC) += fnic/
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obj-$(CONFIG_SCSI_SNIC) += snic/
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obj-$(CONFIG_SCSI_BNX2X_FCOE) += libfc/ fcoe/ bnx2fc/
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obj-$(CONFIG_QEDF) += qedf/
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obj-$(CONFIG_ISCSI_TCP) += libiscsi.o libiscsi_tcp.o iscsi_tcp.o
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obj-$(CONFIG_INFINIBAND_ISER) += libiscsi.o
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obj-$(CONFIG_ISCSI_BOOT_SYSFS) += iscsi_boot_sysfs.o

‎drivers/scsi/qedf/Kconfig

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config QEDF
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tristate "QLogic QEDF 25/40/100Gb FCoE Initiator Driver Support"
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depends on PCI && SCSI
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depends on QED
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depends on LIBFC
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depends on LIBFCOE
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select QED_LL2
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select QED_FCOE
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---help---
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This driver supports FCoE offload for the QLogic FastLinQ
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41000 Series Converged Network Adapters.

‎drivers/scsi/qedf/Makefile

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obj-$(CONFIG_QEDF) := qedf.o
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qedf-y = qedf_dbg.o qedf_main.o qedf_io.o qedf_fip.o \
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qedf_attr.o qedf_els.o
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qedf-$(CONFIG_DEBUG_FS) += qedf_debugfs.o

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