leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging: dpaa2-switch: pack the firmware command structures

Browse Source 
The structures defined in the dpsw-cmd.h header file describe exactly
the layout of commands accepted by the MC firmware. Make sure that all
these structures are packed.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20201119165017.806696-4-ciorneiioana@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ioana Ciornei 2020-11-19 18:50:17 +02:00 committed by Greg Kroah-Hartman
parent dab4812705
commit f65b243d6a
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/fsl-dpaa2/ethsw/dpsw-cmd.h
View File

@ -86,6 +86,7 @@
#define dpsw_get_bit(var, bit) \
(((var) >> (bit)) & GENMASK(0, 0))
#pragma pack(push, 1)
struct dpsw_cmd_open {
__le32 dpsw_id;
};
@ -385,4 +386,5 @@ struct dpsw_cmd_if_set_mac_addr {
u8 mac_addr[6];
};
#pragma pack(pop)
#endif /* __FSL_DPSW_CMD_H */