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habanalabs: user mappings can be 64-bit

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Increase the size variable in the userptr structure to 64-bit. That
variable describes the size of the memory allocation of the user that
is now being mapped into the device. The mapping can be larger than
4GB, so we need to support it.

Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Oded Gabbay 2021-06-29 18:12:46 +03:00
parent 429d77ca27
commit 00ce06539c
2 changed files with 3 additions and 3 deletions
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4
drivers/misc/habanalabs/common/debugfs.c
View File

@ -213,7 +213,7 @@ static int userptr_show(struct seq_file *s, void *data)
seq_puts(s, "----------------------------------------------------------\n");
}
seq_printf(s,
" 0x%-14llx %-10u %-30s\n",
" 0x%-14llx %-10llu %-30s\n",
userptr->addr, userptr->size, dma_dir[userptr->dir]);
}
@ -261,7 +261,7 @@ static int vm_show(struct seq_file *s, void *data)
if (*vm_type == VM_TYPE_USERPTR) {
userptr = hnode->ptr;
seq_printf(s,
" 0x%-14llx %-10u\n",
" 0x%-14llx %-10llu\n",
hnode->vaddr, userptr->size);
} else {
phys_pg_pack = hnode->ptr;

2
drivers/misc/habanalabs/common/habanalabs.h
View File

@ -1429,7 +1429,7 @@ struct hl_userptr {
enum dma_data_direction dir;
struct list_head debugfs_list;
u64 addr;
u32 size;
u64 size;
u8 dma_mapped;
};