%global pkg mlx4

%global kernel_version_min 4.18.0-315.el8

# To pick a specific kernel use `--define "kernel_version 4.18.0-315.el8"`

# Otherwise the latest installed kernel-devel version later than

# %%{kernel_version_min} will be used.

%global kernel_version_latest %({ echo %{kernel_version_min}; rpm --query kernel-devel --queryformat '%%{VERSION}-%%{RELEASE}\\\n' | grep -v "package kernel-devel is not installed"; } | sort -V | sed -e '0,/^%{kernel_version_min}$/d' | tail -n 1)

%if "%{kernel_version_latest}" != ""

%{!?kernel_version:%{expand:%%global kernel_version %{kernel_version_latest}}}

%endif

%global _use_internal_dependency_generator 0

%global __find_requires %{nil}

%global __find_provides /usr/lib/rpm/find-provides

%global debug_package %{nil}

%global __spec_install_post \

  %{?__debug_package:%{__debug_install_post}} \

  %{__arch_install_post} \

  %{__os_install_post} \

  %{__mod_compress_install_post}

%global __mod_compress_install_post find %{buildroot}/lib/modules -type f -name \*.ko -exec xz \{\} \\;

Name:             kmod-%{pkg}

Version:          4.18.0

Release:          326%{?dist}

Summary:          Mellanox ConnectX HCA (%{pkg}) driver

License:          GPLv2 and (BSD or GPLv2)

URL:              https://www.kernel.org/

Source0:          %{pkg}-%{kernel_version_min}.tar.xz

Patch1:           0001-disable-mlx4_en.patch

Patch2:           0002-enable-mlx4_core-gen2.patch

ExclusiveArch:    x86_64 aarch64

BuildRequires:    elfutils-libelf-devel

BuildRequires:    gcc

BuildRequires:    kmod

BuildRequires:    make

BuildRequires:    redhat-rpm-config

BuildRequires:    xz

%{!?kernel_version:

BuildRequires:    kernel-devel >= %{kernel_version_min}

}

%{?kernel_version:

BuildRequires:    kernel-devel = %{kernel_version}

BuildRequires:    kernel-devel-uname-r = %{kernel_version}.%{_arch}

Requires:         kernel-core = %{kernel_version}

Requires:         kernel-core-uname-r = %{kernel_version}.%{_arch}

Requires:         kernel-modules = %{kernel_version}

Requires:         kernel-modules-uname-r = %{kernel_version}.%{_arch}

Provides:         installonlypkg(kernel-module)

Provides:         %{name}-%{kernel_version}.%{_arch} = %{?epoch:%{epoch}:}%{version}-%{release}

}

Requires(post):   /usr/sbin/depmod

Requires(postun): /usr/sbin/depmod

Requires(post):   /usr/bin/dracut

Requires(postun): /usr/bin/dracut

%description

This package provides the Mellanos ConnectX HCA (%{pkg}) driver. Compared to

the in-kernel driver this driver re-enables support for deprecated Mellanox

Gen2 and ConnectX-2 adapters:

- 0x15B3:0x1002: Mellanox ConnectX-2 MT25400

- 0x15B3:0x6340: Mellanox Hermon SDR

- 0x15B3:0x634A: Mellanox Hermon DDR

- 0x15B3:0x6354: Mellanox Hermon QDR

- 0x15B3:0x6368: Mellanox Hermon EN 10GigE

- 0x15B3:0x6372: Mellanox ConnectX EN 10GBASE-T

- 0x15B3:0x6732: Mellanox Hermon DDR Gen2

- 0x15B3:0x673C: Mellanox Hermon QDR Gen2

- 0x15B3:0x6746: Mellanox ConnectX EN 40GigE PCIe Gen2 5GT/s

- 0x15B3:0x6750: Mellanox Hermon EN 10GigE Gen2

- 0x15B3:0x675A: Mellanox ConnectX EN 10GBASE-T Gen2

- 0x15B3:0x6764: Mellanox ConnectX EN 10 GigE PCIe Gen2

- 0x15B3:0x676E: Mellanox ConnectX-2 40GigE PCIe Gen2

%prep

%autosetup -p1 -n %{pkg}-%{kernel_version_min}

%build

pushd src

%{__make} -C /usr/src/kernels/%{kernel_version}.%{_arch} %{?_smp_mflags} M=$PWD modules

popd

%install

%{__install} -D -t %{buildroot}/lib/modules/%{kernel_version}.%{_arch}/extra/drivers/net/ethernet/mellanox/%{pkg} src/%{pkg}_core.ko

# Make .ko objects temporarily executable for automatic stripping

find %{buildroot}/lib/modules -type f -name \*.ko -exec chmod u+x \{\} \+

%clean

%{__rm} -rf %{buildroot}

%post

mkdir -p %{_localstatedir}/lib/rpm-state/sig-kmods

touch %{_localstatedir}/lib/rpm-state/sig-kmods/%{kernel_version}.%{_arch}

%preun

mkdir -p %{_localstatedir}/lib/rpm-state/sig-kmods

touch %{_localstatedir}/lib/rpm-state/sig-kmods/%{kernel_version}.%{_arch}

%postun

if [ -f %{_localstatedir}/lib/rpm-state/sig-kmods/%{kernel_version}.%{_arch} ]

then

    if [ -f /lib/modules/%{kernel_version}.%{_arch}/System.map ]

    then

        /usr/sbin/depmod -aeF /lib/modules/%{kernel_version}.%{_arch}/System.map %{kernel_version}.%{_arch}

    fi

    if [ -f /boot/initramfs-%{kernel_version}.%{_arch}.img ]

    then

        if /usr/bin/dracut -f --rebuild /boot/initramfs-%{kernel_version}.%{_arch}.img /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew %{kernel_version}.%{_arch}

        then

            if ! cmp -s /boot/initramfs-%{kernel_version}.%{_arch}.img /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew

            then

                mv /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew /boot/initramfs-%{kernel_version}.%{_arch}.img

            else

                rm -f /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew

            fi

        fi

    fi

    rm -f %{_localstatedir}/lib/rpm-state/sig-kmods/%{kernel_version}.%{_arch}

    rmdir --ignore-fail-on-non-empty %{_localstatedir}/lib/rpm-state/sig-kmods

fi

%posttrans

if [ -f %{_localstatedir}/lib/rpm-state/sig-kmods/%{kernel_version}.%{_arch} ]

then

    if [ -f /lib/modules/%{kernel_version}.%{_arch}/System.map ]

    then

        /usr/sbin/depmod -aeF /lib/modules/%{kernel_version}.%{_arch}/System.map %{kernel_version}.%{_arch}

    fi

    if [ -f /boot/initramfs-%{kernel_version}.%{_arch}.img ]

    then

        if /usr/bin/dracut -f --rebuild /boot/initramfs-%{kernel_version}.%{_arch}.img /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew %{kernel_version}.%{_arch}

        then

            if ! cmp -s /boot/initramfs-%{kernel_version}.%{_arch}.img /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew

            then

                mv /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew /boot/initramfs-%{kernel_version}.%{_arch}.img

            else

                rm -f /boot/initramfs-%{kernel_version}.%{_arch}.img.rpmnew

            fi

        fi

    fi

    rm -f %{_localstatedir}/lib/rpm-state/sig-kmods/%{kernel_version}.%{_arch}

    rmdir --ignore-fail-on-non-empty %{_localstatedir}/lib/rpm-state/sig-kmods

fi

%files

%defattr(644,root,root,755)

/lib/modules/%{kernel_version}.%{_arch}

%license COPYING

%changelog

* Wed Aug 11 2021 Peter Georg <peter.georg@physik.uni-regensburg.de> - 4.18.0-326

- Rebuild for 4.18.0-326.el8

- Fix provides/requires

- Fix kernel dependencies

- Add convenient provides kmod-aacraid-`uname -r`

- Fix installonlypkg detection

- Recreate source tarballs

- Rebuild for dist = .el8s

* Fri Jul 23 2021 Peter Georg <peter.georg@physik.uni-regensburg.de> - 4.18.0-315

- Initial version