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+config INFINIBAND_HFI1
+ tristate "Intel OPA Gen1 support"
+ depends on X86_64
+ default m
+ ---help---
+ This is a low-level driver for Intel OPA Gen1 adapter.
+config HFI1_DEBUG_SDMA_ORDER
+ bool "HFI1 SDMA Order debug"
+ depends on INFINIBAND_HFI1
+ default n
+ ---help---
+ This is a debug flag to test for out of order
+ sdma completions for unit testing
+config HFI1_VERBS_31BIT_PSN
+ bool "HFI1 enable 31 bit PSN"
+ depends on INFINIBAND_HFI1
+ default y
+ ---help---
+ Setting this enables 31 BIT PSN
+ For verbs RC/UC
+config CONFIG_SDMA_VERBOSITY
+ bool "Config SDMA Verbosity"
+ depends on INFINIBAND_HFI1
+ default n
+ ---help---
+ This is a configuration flag to enable verbose
+ SDMA debug
+config CONFIG_PRESCAN_RXQ
+ bool "Enable prescanning of the RX queue for ECNs"
+ depends on INFINIBAND_HFI1
+ default n
+ ---help---
+ This option toggles the prescanning of the receive queue for
+ Explicit Congestion Notifications. If an ECN is detected, it
+ is processed as quickly as possible, the ECN is toggled off.
+ After the prescanning step, the receive queue is processed as
+ usual.
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+#
+# HFI driver
+#
+#
+#
+# Called from the kernel module build system.
+#
+obj-$(CONFIG_INFINIBAND_HFI1) += hfi1.o
+
+hfi1-y := chip.o cq.o device.o diag.o dma.o driver.o eprom.o file_ops.o firmware.o \
+ init.o intr.o keys.o mad.o mmap.o mr.o pcie.o pio.o pio_copy.o \
+ qp.o qsfp.o rc.o ruc.o sdma.o srq.o sysfs.o trace.o twsi.o \
+ uc.o ud.o user_pages.o user_sdma.o verbs_mcast.o verbs.o
+hfi1-$(CONFIG_DEBUG_FS) += debugfs.o
+
+CFLAGS_trace.o = -I$(src)
+ifdef MVERSION
+CFLAGS_driver.o = -DHFI_DRIVER_VERSION_BASE=\"$(MVERSION)\"
+endif