diff options
| author | Carl Heymann <carl.heymann@netronome.com> | 2017-12-04 23:34:19 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-05 15:01:02 -0500 |
| commit | e9364d30d5cb1e7fa95a0d26730d57b87c2d1eaa (patch) | |
| tree | 9e016d4a31ba982ad7f3ae398994436947c09400 | |
| parent | 10144de3830a47f65d87a67f3bb5844cec97aa69 (diff) | |
nfp: dump firmware name
Dump FW name as TLV, based on dump specification.
Signed-off-by: Carl Heymann <carl.heymann@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c index 833036715ca0..1e57dab60abf 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugdump.c @@ -45,6 +45,7 @@ enum nfp_dumpspec_type { NFP_DUMPSPEC_TYPE_RTSYM = 4, NFP_DUMPSPEC_TYPE_HWINFO = 5, + NFP_DUMPSPEC_TYPE_FWNAME = 6, NFP_DUMPSPEC_TYPE_HWINFO_FIELD = 7, NFP_DUMPSPEC_TYPE_PROLOG = 10000, NFP_DUMPSPEC_TYPE_ERROR = 10001, @@ -198,6 +199,13 @@ static int nfp_dump_error_tlv_size(struct nfp_dump_tl *spec) be32_to_cpu(spec->length)); } +static int nfp_calc_fwname_tlv_size(struct nfp_pf *pf) +{ + u32 fwname_len = strlen(nfp_mip_name(pf->mip)); + + return sizeof(struct nfp_dump_tl) + ALIGN8(fwname_len + 1); +} + static int nfp_calc_hwinfo_field_sz(struct nfp_pf *pf, struct nfp_dump_tl *spec) { u32 tl_len, key_len; @@ -244,6 +252,9 @@ nfp_add_tlv_size(struct nfp_pf *pf, struct nfp_dump_tl *tl, void *param) u32 hwinfo_size; switch (be32_to_cpu(tl->type)) { + case NFP_DUMPSPEC_TYPE_FWNAME: + *size += nfp_calc_fwname_tlv_size(pf); + break; case NFP_DUMPSPEC_TYPE_RTSYM: *size += nfp_calc_rtsym_dump_sz(pf, tl); break; @@ -333,6 +344,26 @@ nfp_dump_error_tlv(struct nfp_dump_tl *spec, int error, return 0; } +static int nfp_dump_fwname(struct nfp_pf *pf, struct nfp_dump_state *dump) +{ + struct nfp_dump_tl *dump_header = dump->p; + u32 fwname_len, total_size; + const char *fwname; + int err; + + fwname = nfp_mip_name(pf->mip); + fwname_len = strlen(fwname); + total_size = sizeof(*dump_header) + ALIGN8(fwname_len + 1); + + err = nfp_add_tlv(NFP_DUMPSPEC_TYPE_FWNAME, total_size, dump); + if (err) + return err; + + memcpy(dump_header->data, fwname, fwname_len); + + return 0; +} + static int nfp_dump_hwinfo(struct nfp_pf *pf, struct nfp_dump_tl *spec, struct nfp_dump_state *dump) @@ -451,6 +482,11 @@ nfp_dump_for_tlv(struct nfp_pf *pf, struct nfp_dump_tl *tl, void *param) int err; switch (be32_to_cpu(tl->type)) { + case NFP_DUMPSPEC_TYPE_FWNAME: + err = nfp_dump_fwname(pf, dump); + if (err) + return err; + break; case NFP_DUMPSPEC_TYPE_RTSYM: spec_rtsym = (struct nfp_dumpspec_rtsym *)tl; err = nfp_dump_single_rtsym(pf, spec_rtsym, dump); |