/*
* 6LoWPAN Extension Header compression according to RFC7400
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#include "nhc.h"
#define LOWPAN_GHC_EXT_HOP_IDLEN 1
#define LOWPAN_GHC_EXT_HOP_ID_0 0xb0
#define LOWPAN_GHC_EXT_HOP_MASK_0 0xfe
static void hop_ghid_setup(struct lowpan_nhc *nhc)
{
nhc->id[0] = LOWPAN_GHC_EXT_HOP_ID_0;
nhc->idmask[0] = LOWPAN_GHC_EXT_HOP_MASK_0;
}
LOWPAN_NHC(ghc_ext_hop, "RFC7400 Hop-by-Hop Extension Header", NEXTHDR_HOP, 0,
hop_ghid_setup, LOWPAN_GHC_EXT_HOP_IDLEN, NULL, NULL);
module_lowpan_nhc(ghc_ext_hop);
MODULE_DESCRIPTION("6LoWPAN generic header hop-by-hop extension compression");
MODULE_LICENSE("GPL");
gi/linux/net-next.git/'>net-next.git
drm/vmwgfx: Fix depth input into drm_mode_legacy_fb_format
Currently the pitch is passed in as depth. This causes
drm_mode_legacy_fb_format() to return the wrong pixel format.
The wrong pixel format will be rejected by vmw_kms_new_framebuffer(),
thus leaving par->set_fb to NULL.
This eventually causes a crash in vmw_fb_setcolreg() when the code
tries to dereference par->set_fb.
Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>