From 6090a8a7ee347f92d806f104d3a0082208f5df64 Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Wed, 24 May 2017 17:37:04 +0530 Subject: gpu: nvgpu: move debugfs code to linux module Since all debugfs code is Linux specific, remove it from common code and move it to Linux module Debugfs code is now divided into below module specific files : common/linux/debug.c common/linux/debug_cde.c common/linux/debug_ce.c common/linux/debug_fifo.c common/linux/debug_gr.c common/linux/debug_mm.c common/linux/debug_allocator.c common/linux/debug_kmem.c common/linux/debug_pmu.c common/linux/debug_sched.c Add corresponding header files for above modules too And compile all of above files only if CONFIG_DEBUG_FS is set Some more details of the changes made - Move and rename gk20a/debug_gk20a.c to common/linux/debug.c - Move and rename gk20a/debug_gk20a.h to include/nvgpu/debug.h - Remove gm20b/debug_gm20b.c and gm20b/debug_gm20b.h and call gk20a_init_debug_ops() directly from gm20b_init_hal() - Update all debug APIs to receive struct gk20a as parameter instead of receiving struct device pointer - Update API gk20a_dmabuf_get_state() to receive struct gk20a pointer instead of struct device - Include explicitly in all files where debug operations are used - Remove "gk20a/platform_gk20a.h" include from HAL files which no longer need this include - Add new API gk20a_debug_deinit() to deinitialize debugfs and call it from gk20a_remove() - Move API gk20a_debug_dump_all_channel_status_ramfc() to gk20a/fifo_gk20a.c Jira NVGPU-62 Change-Id: I076975d3d7f669bdbe9212fa33d98529377feeb6 Signed-off-by: Deepak Nibade Reviewed-on: http://git-master/r/1488902 Reviewed-by: svccoveritychecker GVS: Gerrit_Virtual_Submit Reviewed-by: Bharat Nihalani --- drivers/gpu/nvgpu/gk20a/sched_gk20a.c | 67 ----------------------------------- 1 file changed, 67 deletions(-) (limited to 'drivers/gpu/nvgpu/gk20a/sched_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/sched_gk20a.c b/drivers/gpu/nvgpu/gk20a/sched_gk20a.c index b7edf3f0..3f3119af 100644 --- a/drivers/gpu/nvgpu/gk20a/sched_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/sched_gk20a.c @@ -13,10 +13,6 @@ #include #include -#ifdef CONFIG_DEBUG_FS -#include -#include "platform_gk20a.h" -#endif #include #include #include @@ -523,69 +519,6 @@ int gk20a_sched_dev_release(struct inode *inode, struct file *filp) return 0; } -#ifdef CONFIG_DEBUG_FS -static int gk20a_sched_debugfs_show(struct seq_file *s, void *unused) -{ - struct device *dev = s->private; - struct gk20a *g = gk20a_get_platform(dev)->g; - struct gk20a_sched_ctrl *sched = &g->sched_ctrl; - bool sched_busy = true; - - int n = sched->bitmap_size / sizeof(u64); - int i; - int err; - - err = gk20a_busy(g); - if (err) - return err; - - if (nvgpu_mutex_tryacquire(&sched->busy_lock)) { - sched_busy = false; - nvgpu_mutex_release(&sched->busy_lock); - } - - seq_printf(s, "control_locked=%d\n", sched->control_locked); - seq_printf(s, "busy=%d\n", sched_busy); - seq_printf(s, "bitmap_size=%zu\n", sched->bitmap_size); - - nvgpu_mutex_acquire(&sched->status_lock); - - seq_puts(s, "active_tsg_bitmap\n"); - for (i = 0; i < n; i++) - seq_printf(s, "\t0x%016llx\n", sched->active_tsg_bitmap[i]); - - seq_puts(s, "recent_tsg_bitmap\n"); - for (i = 0; i < n; i++) - seq_printf(s, "\t0x%016llx\n", sched->recent_tsg_bitmap[i]); - - nvgpu_mutex_release(&sched->status_lock); - - gk20a_idle(g); - - return 0; -} - -static int gk20a_sched_debugfs_open(struct inode *inode, struct file *file) -{ - return single_open(file, gk20a_sched_debugfs_show, inode->i_private); -} - -static const struct file_operations gk20a_sched_debugfs_fops = { - .open = gk20a_sched_debugfs_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -void gk20a_sched_debugfs_init(struct device *dev) -{ - struct gk20a_platform *platform = dev_get_drvdata(dev); - - debugfs_create_file("sched_ctrl", S_IRUGO, platform->debugfs, - dev, &gk20a_sched_debugfs_fops); -} -#endif /* CONFIG_DEBUG_FS */ - void gk20a_sched_ctrl_tsg_added(struct gk20a *g, struct tsg_gk20a *tsg) { struct gk20a_sched_ctrl *sched = &g->sched_ctrl; -- cgit v1.2.2