From a3df382525ac515d1aa083f7f5bd3bd31eb1df40 Mon Sep 17 00:00:00 2001 From: raid5atemyhomework Date: Mon, 22 Mar 2021 11:23:32 +0800 Subject: gnu: Allow services to install kernel-loadable modules. * gnu/system.scm (operating-system-directory-base-entries): Remove code to handle generation of "kernel" for linux-libre kernels. (operating-system-default-essential-services): Instantiate linux-builder-service-type. (package-for-kernel): Move ... * gnu/services.scm: ... to here. (linux-builder-service-type): New variable. (linux-builder-configuration): New type. (linux-loadable-module-service-type): New variable. * gnu/tests/linux-modules.scm (run-loadable-kernel-modules-test): Move code to ... (run-loadable-kernel-modules-test-base): ... new procedure here. (run-loadable-kernel-modules-service-test): New procedure. (%test-loadable-kernel-modules-service-0): New variable. (%test-loadable-kernel-modules-service-1): New variable. (%test-loadable-kernel-modules-service-2): New variable. * doc/guix.texi: Document linux-loadable-module-service-type. Signed-off-by: Danny Milosavljevic --- gnu/system.scm | 34 +++++++++------------------------- 1 file changed, 9 insertions(+), 25 deletions(-) (limited to 'gnu/system.scm') diff --git a/gnu/system.scm b/gnu/system.scm index 5bf2a85272..7cc4f134b7 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -13,6 +13,7 @@ ;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen ;;; Copyright © 2020 Efraim Flashner ;;; Copyright © 2021 Maxime Devos +;;; Copyright © 2021 raid5atemyhomework ;;; ;;; This file is part of GNU Guix. ;;; @@ -601,16 +602,6 @@ OS." (file-append (operating-system-kernel os) "/" (system-linux-image-file-name)))) -(define (package-for-kernel target-kernel module-package) - "Return a package like MODULE-PACKAGE, adapted for TARGET-KERNEL, if -possible (that is if there's a LINUX keyword argument in the build system)." - (package - (inherit module-package) - (arguments - (substitute-keyword-arguments (package-arguments module-package) - ((#:linux kernel #f) - target-kernel))))) - (define %default-modprobe-blacklist ;; List of kernel modules to blacklist by default. '("usbmouse" ;races with bcm5974, see @@ -628,23 +619,12 @@ value of the SYSTEM-SERVICE-TYPE service." (let* ((locale (operating-system-locale-directory os)) (kernel (operating-system-kernel os)) (hurd (operating-system-hurd os)) - (modules (operating-system-kernel-loadable-modules os)) - (kernel (if hurd - kernel - (profile - (content (packages->manifest - (cons kernel - (map (lambda (module) - (if (package? module) - (package-for-kernel kernel - module) - module)) - modules)))) - (hooks (list linux-module-database))))) (initrd (and (not hurd) (operating-system-initrd-file os))) (params (operating-system-boot-parameters-file os))) - `(("kernel" ,kernel) - ,@(if hurd `(("hurd" ,hurd)) '()) + `(,@(if hurd + `(("hurd" ,hurd) + ("kernel" ,kernel)) + '()) ("parameters" ,params) ,@(if initrd `(("initrd" ,initrd)) '()) ("locale" ,locale)))) ;used by libc @@ -664,6 +644,10 @@ bookkeeping." (host-name (host-name-service (operating-system-host-name os))) (entries (operating-system-directory-base-entries os))) (cons* (service system-service-type entries) + (service linux-builder-service-type + (linux-builder-configuration + (kernel (operating-system-kernel os)) + (modules (operating-system-kernel-loadable-modules os)))) %boot-service ;; %SHEPHERD-ROOT-SERVICE must come last so that the gexp that -- cgit v1.2.3