From f347fde22f1297e4f022600d201780d5ead78114 Mon Sep 17 00:00:00 2001 From: Joshua Bakita Date: Wed, 25 Sep 2024 16:09:09 -0400 Subject: Delete no-longer-needed nvgpu headers The dependency on these was removed in commit 8340d234. --- include/os/linux/debug_fecs_trace.c | 151 ------------------------------------ 1 file changed, 151 deletions(-) delete mode 100644 include/os/linux/debug_fecs_trace.c (limited to 'include/os/linux/debug_fecs_trace.c') diff --git a/include/os/linux/debug_fecs_trace.c b/include/os/linux/debug_fecs_trace.c deleted file mode 100644 index 7786053..0000000 --- a/include/os/linux/debug_fecs_trace.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright (c) 2018-2020, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - -#include - -#include - -#include "os_linux.h" - -/* - * The sequence iterator functions. We simply use the count of the - * next line as our internal position. - */ -static void *gk20a_fecs_trace_debugfs_ring_seq_start( - struct seq_file *s, loff_t *pos) -{ - if (*pos >= GK20A_FECS_TRACE_NUM_RECORDS) - return NULL; - - return pos; -} - -static void *gk20a_fecs_trace_debugfs_ring_seq_next( - struct seq_file *s, void *v, loff_t *pos) -{ - ++(*pos); - if (*pos >= GK20A_FECS_TRACE_NUM_RECORDS) - return NULL; - return pos; -} - -static void gk20a_fecs_trace_debugfs_ring_seq_stop( - struct seq_file *s, void *v) -{ -} - -static int gk20a_fecs_trace_debugfs_ring_seq_show( - struct seq_file *s, void *v) -{ - loff_t *pos = (loff_t *) v; - struct gk20a *g = *(struct gk20a **)s->private; - struct gk20a_fecs_trace_record *r = - gk20a_fecs_trace_get_record(g, *pos); - int i; - const u32 invalid_tag = gk20a_fecs_trace_record_ts_tag_invalid_ts_v(); - u32 tag; - u64 timestamp; - - seq_printf(s, "record #%lld (%p)\n", *pos, r); - seq_printf(s, "\tmagic_lo=%08x\n", r->magic_lo); - seq_printf(s, "\tmagic_hi=%08x\n", r->magic_hi); - if (gk20a_fecs_trace_is_valid_record(r)) { - seq_printf(s, "\tcontext_ptr=%08x\n", r->context_ptr); - seq_printf(s, "\tcontext_id=%08x\n", r->context_id); - seq_printf(s, "\tnew_context_ptr=%08x\n", r->new_context_ptr); - seq_printf(s, "\tnew_context_id=%08x\n", r->new_context_id); - for (i = 0; i < gk20a_fecs_trace_num_ts(); i++) { - tag = gk20a_fecs_trace_record_ts_tag_v(r->ts[i]); - if (tag == invalid_tag) - continue; - timestamp = gk20a_fecs_trace_record_ts_timestamp_v(r->ts[i]); - timestamp <<= GK20A_FECS_TRACE_PTIMER_SHIFT; - seq_printf(s, "\ttag=%02x timestamp=%012llx\n", tag, timestamp); - } - } - return 0; -} - -/* - * Tie them all together into a set of seq_operations. - */ -static const struct seq_operations gk20a_fecs_trace_debugfs_ring_seq_ops = { - .start = gk20a_fecs_trace_debugfs_ring_seq_start, - .next = gk20a_fecs_trace_debugfs_ring_seq_next, - .stop = gk20a_fecs_trace_debugfs_ring_seq_stop, - .show = gk20a_fecs_trace_debugfs_ring_seq_show -}; - -/* - * Time to set up the file operations for our /proc file. In this case, - * all we need is an open function which sets up the sequence ops. - */ - -static int gk20a_ctxsw_debugfs_ring_open(struct inode *inode, - struct file *file) -{ - struct gk20a **p; - - p = __seq_open_private(file, &gk20a_fecs_trace_debugfs_ring_seq_ops, - sizeof(struct gk20a *)); - if (!p) - return -ENOMEM; - - *p = (struct gk20a *)inode->i_private; - return 0; -}; - -/* - * The file operations structure contains our open function along with - * set of the canned seq_ ops. - */ -static const struct file_operations gk20a_fecs_trace_debugfs_ring_fops = { - .owner = THIS_MODULE, - .open = gk20a_ctxsw_debugfs_ring_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_private -}; - -static int gk20a_fecs_trace_debugfs_read(void *arg, u64 *val) -{ - *val = gk20a_fecs_trace_get_read_index((struct gk20a *)arg); - return 0; -} -DEFINE_SIMPLE_ATTRIBUTE(gk20a_fecs_trace_debugfs_read_fops, - gk20a_fecs_trace_debugfs_read, NULL, "%llu\n"); - -static int gk20a_fecs_trace_debugfs_write(void *arg, u64 *val) -{ - *val = gk20a_fecs_trace_get_write_index((struct gk20a *)arg); - return 0; -} -DEFINE_SIMPLE_ATTRIBUTE(gk20a_fecs_trace_debugfs_write_fops, - gk20a_fecs_trace_debugfs_write, NULL, "%llu\n"); - -int nvgpu_fecs_trace_init_debugfs(struct gk20a *g) -{ - struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g); - - debugfs_create_file("ctxsw_trace_read", 0600, l->debugfs, g, - &gk20a_fecs_trace_debugfs_read_fops); - debugfs_create_file("ctxsw_trace_write", 0600, l->debugfs, g, - &gk20a_fecs_trace_debugfs_write_fops); - debugfs_create_file("ctxsw_trace_ring", 0600, l->debugfs, g, - &gk20a_fecs_trace_debugfs_ring_fops); - - return 0; -} -- cgit v1.2.2