90a8b23f9b
PMU uapi is likely to change in the future. Till the uapi is finalized, remove PMU from Xe. PMU can be re-added after uapi is finalized. v2: Include xe_drm.h in xe/tests/xe_dma_buf.c (Francois) Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Acked-by: Aravind Iddamsetty <aravind.iddamsetty@linux.intel.com> Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Acked-by: Mateusz Naklicki <mateusz.naklicki@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
102 lines
2.6 KiB
C
102 lines
2.6 KiB
C
// SPDX-License-Identifier: MIT
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/*
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* Copyright © 2021 Intel Corporation
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*/
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#include "xe_module.h"
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#include <linux/init.h>
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#include <linux/module.h>
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#include "xe_drv.h"
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#include "xe_hw_fence.h"
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#include "xe_pci.h"
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#include "xe_sched_job.h"
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struct xe_modparam xe_modparam = {
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.enable_display = true,
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.guc_log_level = 5,
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.force_probe = CONFIG_DRM_XE_FORCE_PROBE,
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/* the rest are 0 by default */
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};
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module_param_named_unsafe(force_execlist, xe_modparam.force_execlist, bool, 0444);
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MODULE_PARM_DESC(force_execlist, "Force Execlist submission");
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module_param_named(enable_display, xe_modparam.enable_display, bool, 0444);
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MODULE_PARM_DESC(enable_display, "Enable display");
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module_param_named(vram_bar_size, xe_modparam.force_vram_bar_size, uint, 0600);
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MODULE_PARM_DESC(vram_bar_size, "Set the vram bar size(in MiB)");
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module_param_named(guc_log_level, xe_modparam.guc_log_level, int, 0600);
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MODULE_PARM_DESC(guc_log_level, "GuC firmware logging level (0=disable, 1..5=enable with verbosity min..max)");
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module_param_named_unsafe(guc_firmware_path, xe_modparam.guc_firmware_path, charp, 0400);
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MODULE_PARM_DESC(guc_firmware_path,
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"GuC firmware path to use instead of the default one");
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module_param_named_unsafe(huc_firmware_path, xe_modparam.huc_firmware_path, charp, 0400);
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MODULE_PARM_DESC(huc_firmware_path,
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"HuC firmware path to use instead of the default one - empty string disables");
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module_param_named_unsafe(gsc_firmware_path, xe_modparam.gsc_firmware_path, charp, 0400);
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MODULE_PARM_DESC(gsc_firmware_path,
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"GSC firmware path to use instead of the default one - empty string disables");
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module_param_named_unsafe(force_probe, xe_modparam.force_probe, charp, 0400);
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MODULE_PARM_DESC(force_probe,
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"Force probe options for specified devices. See CONFIG_DRM_XE_FORCE_PROBE for details.");
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struct init_funcs {
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int (*init)(void);
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void (*exit)(void);
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};
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static const struct init_funcs init_funcs[] = {
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{
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.init = xe_hw_fence_module_init,
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.exit = xe_hw_fence_module_exit,
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},
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{
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.init = xe_sched_job_module_init,
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.exit = xe_sched_job_module_exit,
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},
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{
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.init = xe_register_pci_driver,
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.exit = xe_unregister_pci_driver,
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},
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};
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static int __init xe_init(void)
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{
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int err, i;
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for (i = 0; i < ARRAY_SIZE(init_funcs); i++) {
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err = init_funcs[i].init();
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if (err) {
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while (i--)
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init_funcs[i].exit();
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return err;
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}
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}
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return 0;
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}
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static void __exit xe_exit(void)
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{
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int i;
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for (i = ARRAY_SIZE(init_funcs) - 1; i >= 0; i--)
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init_funcs[i].exit();
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}
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module_init(xe_init);
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module_exit(xe_exit);
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MODULE_AUTHOR("Intel Corporation");
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MODULE_DESCRIPTION(DRIVER_DESC);
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MODULE_LICENSE("GPL and additional rights");
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