diff options
| author | Harman Kalra <hkalra@marvell.com> | 2021-05-27 15:14:38 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-05-29 14:16:22 -0700 |
| commit | 11c730bfbf5b9eecdf0de1267314ab3e5ea4d896 (patch) | |
| tree | 459609799c57b1d4daaef4a5f602b0516915fe40 /drivers/net/ethernet/marvell/octeontx2/af/npc.h | |
| parent | c87e6b1395792d25697927e2a565547ec7a62681 (diff) | |
| download | linux-11c730bfbf5b9eecdf0de1267314ab3e5ea4d896.tar.gz | |
octeontx2-af: support for coalescing KPU profiles
Adding support to load a new type of KPU image, known as coalesced/
consolidated KPU image via firmware database. This image is a
consolidation of multiple KPU profiles into a single image.
During kernel bootup this coalesced image will be read via
firmware database and only the relevant KPU profile will be loaded.
Existing functionality of loading single KPU/MKEX profile
is intact as the images are differentiated based on the image signature.
Signed-off-by: Harman Kalra <hkalra@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <Sunil.Goutham@marvell.com>
Signed-off-by: George Cherian <george.cherian@marvell.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/npc.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/npc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/npc.h b/drivers/net/ethernet/marvell/octeontx2/af/npc.h index 8114c5fb0c2c..8afa1c6691f6 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/npc.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/npc.h @@ -427,6 +427,17 @@ struct nix_tx_action { #define NIXLF_BCAST_ENTRY 1 #define NIXLF_PROMISC_ENTRY 2 +struct npc_coalesced_kpu_prfl { +#define NPC_SIGN 0x00666f727063706e +#define NPC_PRFL_NAME "npc_prfls_array" +#define NPC_NAME_LEN 32 + __le64 signature; /* "npcprof\0" (8 bytes/ASCII characters) */ + u8 name[NPC_NAME_LEN]; /* KPU Profile name */ + u64 version; /* KPU firmware/profile version */ + u8 num_prfl; /* No of NPC profiles. */ + u16 prfl_sz[0]; +}; + struct npc_mcam_kex { /* MKEX Profle Header */ u64 mkex_sign; /* "mcam-kex-profile" (8 bytes/ASCII characters) */ |