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Message-Id: <20210330165922.2006-23-shiraz.saleem@intel.com>
Date: Tue, 30 Mar 2021 11:59:21 -0500
From: Shiraz Saleem <shiraz.saleem@...el.com>
To: dledford@...hat.com, jgg@...dia.com, kuba@...nel.org,
davem@...emloft.net
Cc: linux-rdma@...r.kernel.org, netdev@...r.kernel.org,
david.m.ertman@...el.com, anthony.l.nguyen@...el.com,
Shiraz Saleem <shiraz.saleem@...el.com>
Subject: [PATCH v3 22/23] RDMA/irdma: Add irdma Kconfig/Makefile and remove i40iw
Add Kconfig and Makefile to build irdma driver.
Remove i40iw driver and add an alias in irdma.
irdma is the replacement driver that supports X722.
Signed-off-by: Shiraz Saleem <shiraz.saleem@...el.com>
---
Documentation/ABI/stable/sysfs-class-infiniband | 20 -
MAINTAINERS | 8 -
drivers/infiniband/Kconfig | 2 +-
drivers/infiniband/hw/Makefile | 2 +-
drivers/infiniband/hw/i40iw/Kconfig | 9 -
drivers/infiniband/hw/i40iw/Makefile | 9 -
drivers/infiniband/hw/i40iw/i40iw.h | 602 ---
drivers/infiniband/hw/i40iw/i40iw_cm.c | 4419 -------------------
drivers/infiniband/hw/i40iw/i40iw_cm.h | 462 --
drivers/infiniband/hw/i40iw/i40iw_ctrl.c | 5243 -----------------------
drivers/infiniband/hw/i40iw/i40iw_d.h | 1746 --------
drivers/infiniband/hw/i40iw/i40iw_hmc.c | 821 ----
drivers/infiniband/hw/i40iw/i40iw_hmc.h | 241 --
drivers/infiniband/hw/i40iw/i40iw_hw.c | 851 ----
drivers/infiniband/hw/i40iw/i40iw_main.c | 2066 ---------
drivers/infiniband/hw/i40iw/i40iw_osdep.h | 195 -
drivers/infiniband/hw/i40iw/i40iw_p.h | 129 -
drivers/infiniband/hw/i40iw/i40iw_pble.c | 613 ---
drivers/infiniband/hw/i40iw/i40iw_pble.h | 131 -
drivers/infiniband/hw/i40iw/i40iw_puda.c | 1496 -------
drivers/infiniband/hw/i40iw/i40iw_puda.h | 188 -
drivers/infiniband/hw/i40iw/i40iw_register.h | 1030 -----
drivers/infiniband/hw/i40iw/i40iw_status.h | 101 -
drivers/infiniband/hw/i40iw/i40iw_type.h | 1358 ------
drivers/infiniband/hw/i40iw/i40iw_uk.c | 1200 ------
drivers/infiniband/hw/i40iw/i40iw_user.h | 422 --
drivers/infiniband/hw/i40iw/i40iw_utils.c | 1518 -------
drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2652 ------------
drivers/infiniband/hw/i40iw/i40iw_verbs.h | 179 -
drivers/infiniband/hw/i40iw/i40iw_vf.c | 85 -
drivers/infiniband/hw/i40iw/i40iw_vf.h | 62 -
drivers/infiniband/hw/i40iw/i40iw_virtchnl.c | 759 ----
drivers/infiniband/hw/i40iw/i40iw_virtchnl.h | 124 -
drivers/infiniband/hw/irdma/Kconfig | 11 +
drivers/infiniband/hw/irdma/Makefile | 27 +
include/uapi/rdma/i40iw-abi.h | 107 -
36 files changed, 40 insertions(+), 28848 deletions(-)
delete mode 100644 drivers/infiniband/hw/i40iw/Kconfig
delete mode 100644 drivers/infiniband/hw/i40iw/Makefile
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_cm.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_cm.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_ctrl.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_d.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_hmc.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_hmc.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_hw.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_main.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_osdep.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_p.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_pble.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_pble.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_puda.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_puda.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_register.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_status.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_type.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_uk.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_user.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_utils.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_verbs.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_verbs.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_vf.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_vf.h
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_virtchnl.c
delete mode 100644 drivers/infiniband/hw/i40iw/i40iw_virtchnl.h
create mode 100644 drivers/infiniband/hw/irdma/Kconfig
create mode 100644 drivers/infiniband/hw/irdma/Makefile
delete mode 100644 include/uapi/rdma/i40iw-abi.h
diff --git a/Documentation/ABI/stable/sysfs-class-infiniband b/Documentation/ABI/stable/sysfs-class-infiniband
index 348c4ac..9b1bdfa 100644
--- a/Documentation/ABI/stable/sysfs-class-infiniband
+++ b/Documentation/ABI/stable/sysfs-class-infiniband
@@ -731,26 +731,6 @@ Description:
is the irq number of "sdma3", and M is irq number of "sdma4" in
the /proc/interrupts file.
-
-sysfs interface for Intel(R) X722 iWARP i40iw driver
-----------------------------------------------------
-
-What: /sys/class/infiniband/i40iwX/hw_rev
-What: /sys/class/infiniband/i40iwX/hca_type
-What: /sys/class/infiniband/i40iwX/board_id
-Date: Jan, 2016
-KernelVersion: v4.10
-Contact: linux-rdma@...r.kernel.org
-Description:
- =============== ==== ========================
- hw_rev: (RO) Hardware revision number
-
- hca_type: (RO) Show HCA type (I40IW)
-
- board_id: (RO) I40IW board ID
- =============== ==== ========================
-
-
sysfs interface for QLogic qedr NIC Driver
------------------------------------------
diff --git a/MAINTAINERS b/MAINTAINERS
index 2d2d4e7..211fbc4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9170,14 +9170,6 @@ L: linux-pm@...r.kernel.org
S: Supported
F: drivers/cpufreq/intel_pstate.c
-INTEL RDMA RNIC DRIVER
-M: Faisal Latif <faisal.latif@...el.com>
-M: Shiraz Saleem <shiraz.saleem@...el.com>
-L: linux-rdma@...r.kernel.org
-S: Supported
-F: drivers/infiniband/hw/i40iw/
-F: include/uapi/rdma/i40iw-abi.h
-
INTEL SCU DRIVERS
M: Mika Westerberg <mika.westerberg@...ux.intel.com>
S: Maintained
diff --git a/drivers/infiniband/Kconfig b/drivers/infiniband/Kconfig
index 04a78d9..33d3ce9 100644
--- a/drivers/infiniband/Kconfig
+++ b/drivers/infiniband/Kconfig
@@ -82,7 +82,7 @@ source "drivers/infiniband/hw/mthca/Kconfig"
source "drivers/infiniband/hw/qib/Kconfig"
source "drivers/infiniband/hw/cxgb4/Kconfig"
source "drivers/infiniband/hw/efa/Kconfig"
-source "drivers/infiniband/hw/i40iw/Kconfig"
+source "drivers/infiniband/hw/irdma/Kconfig"
source "drivers/infiniband/hw/mlx4/Kconfig"
source "drivers/infiniband/hw/mlx5/Kconfig"
source "drivers/infiniband/hw/ocrdma/Kconfig"
diff --git a/drivers/infiniband/hw/Makefile b/drivers/infiniband/hw/Makefile
index 0aeccd9..fba0b3b 100644
--- a/drivers/infiniband/hw/Makefile
+++ b/drivers/infiniband/hw/Makefile
@@ -3,7 +3,7 @@ obj-$(CONFIG_INFINIBAND_MTHCA) += mthca/
obj-$(CONFIG_INFINIBAND_QIB) += qib/
obj-$(CONFIG_INFINIBAND_CXGB4) += cxgb4/
obj-$(CONFIG_INFINIBAND_EFA) += efa/
-obj-$(CONFIG_INFINIBAND_I40IW) += i40iw/
+obj-$(CONFIG_INFINIBAND_IRDMA) += irdma/
obj-$(CONFIG_MLX4_INFINIBAND) += mlx4/
obj-$(CONFIG_MLX5_INFINIBAND) += mlx5/
obj-$(CONFIG_INFINIBAND_OCRDMA) += ocrdma/
diff --git a/drivers/infiniband/hw/i40iw/Kconfig b/drivers/infiniband/hw/i40iw/Kconfig
deleted file mode 100644
index 7476f3b..0000000
diff --git a/drivers/infiniband/hw/i40iw/Makefile b/drivers/infiniband/hw/i40iw/Makefile
deleted file mode 100644
index 34da9eb..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw.h b/drivers/infiniband/hw/i40iw/i40iw.h
deleted file mode 100644
index be4094a..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
deleted file mode 100644
index 2450b7d..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.h b/drivers/infiniband/hw/i40iw/i40iw_cm.h
deleted file mode 100644
index 6e43e4d..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_ctrl.c b/drivers/infiniband/hw/i40iw/i40iw_ctrl.c
deleted file mode 100644
index eaea5d5..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_d.h b/drivers/infiniband/hw/i40iw/i40iw_d.h
deleted file mode 100644
index 86d5a33..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hmc.c b/drivers/infiniband/hw/i40iw/i40iw_hmc.c
deleted file mode 100644
index b44bfc1..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hmc.h b/drivers/infiniband/hw/i40iw/i40iw_hmc.h
deleted file mode 100644
index 4c3fdd8..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hw.c b/drivers/infiniband/hw/i40iw/i40iw_hw.c
deleted file mode 100644
index d167ac1..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c
deleted file mode 100644
index 2ebcbb1..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_osdep.h b/drivers/infiniband/hw/i40iw/i40iw_osdep.h
deleted file mode 100644
index d938ccb..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_p.h b/drivers/infiniband/hw/i40iw/i40iw_p.h
deleted file mode 100644
index 4c42956..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_pble.c b/drivers/infiniband/hw/i40iw/i40iw_pble.c
deleted file mode 100644
index 53e5cd1..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_pble.h b/drivers/infiniband/hw/i40iw/i40iw_pble.h
deleted file mode 100644
index 7b1851d..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_puda.c b/drivers/infiniband/hw/i40iw/i40iw_puda.c
deleted file mode 100644
index 88fb68e..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_puda.h b/drivers/infiniband/hw/i40iw/i40iw_puda.h
deleted file mode 100644
index 53a7d58c..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_register.h b/drivers/infiniband/hw/i40iw/i40iw_register.h
deleted file mode 100644
index 5776818..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_status.h b/drivers/infiniband/hw/i40iw/i40iw_status.h
deleted file mode 100644
index 36a19c4..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_type.h b/drivers/infiniband/hw/i40iw/i40iw_type.h
deleted file mode 100644
index 394e182..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_uk.c b/drivers/infiniband/hw/i40iw/i40iw_uk.c
deleted file mode 100644
index f521be1..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_user.h b/drivers/infiniband/hw/i40iw/i40iw_user.h
deleted file mode 100644
index 93fc308..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_utils.c b/drivers/infiniband/hw/i40iw/i40iw_utils.c
deleted file mode 100644
index 9ff825f..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
deleted file mode 100644
index b876d72..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.h b/drivers/infiniband/hw/i40iw/i40iw_verbs.h
deleted file mode 100644
index bab71f3..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_vf.c b/drivers/infiniband/hw/i40iw/i40iw_vf.c
deleted file mode 100644
index e33d481..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_vf.h b/drivers/infiniband/hw/i40iw/i40iw_vf.h
deleted file mode 100644
index 4359559..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_virtchnl.c b/drivers/infiniband/hw/i40iw/i40iw_virtchnl.c
deleted file mode 100644
index e34a152..0000000
diff --git a/drivers/infiniband/hw/i40iw/i40iw_virtchnl.h b/drivers/infiniband/hw/i40iw/i40iw_virtchnl.h
deleted file mode 100644
index 24886ef..0000000
diff --git a/drivers/infiniband/hw/irdma/Kconfig b/drivers/infiniband/hw/irdma/Kconfig
new file mode 100644
index 0000000..3fe621b
--- /dev/null
+++ b/drivers/infiniband/hw/irdma/Kconfig
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config INFINIBAND_IRDMA
+ tristate "Intel(R) Ethernet Protocol Driver for RDMA"
+ depends on INET
+ depends on IPV6 || !IPV6
+ depends on PCI
+ select GENERIC_ALLOCATOR
+ select CONFIG_AUXILIARY_BUS
+ help
+ This is an Intel(R) Ethernet Protocol Driver for RDMA driver
+ that support E810 (iWARP/RoCE) and X722 (iWARP) network devices.
diff --git a/drivers/infiniband/hw/irdma/Makefile b/drivers/infiniband/hw/irdma/Makefile
new file mode 100644
index 0000000..48c3854
--- /dev/null
+++ b/drivers/infiniband/hw/irdma/Makefile
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+# Copyright (c) 2019, Intel Corporation.
+
+#
+# Makefile for the Intel(R) Ethernet Connection RDMA Linux Driver
+#
+
+obj-$(CONFIG_INFINIBAND_IRDMA) += irdma.o
+
+irdma-objs := cm.o \
+ ctrl.o \
+ hmc.o \
+ hw.o \
+ i40iw_hw.o \
+ i40iw_if.o \
+ icrdma_hw.o \
+ main.o \
+ pble.o \
+ puda.o \
+ trace.o \
+ uda.o \
+ uk.o \
+ utils.o \
+ verbs.o \
+ ws.o \
+
+CFLAGS_trace.o = -I$(src)
diff --git a/include/uapi/rdma/i40iw-abi.h b/include/uapi/rdma/i40iw-abi.h
deleted file mode 100644
index 79890ba..0000000
--
1.8.3.1
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