From 76abc0f620549d7fdf960bb8c99e502e9b61faae Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Thu, 8 Jun 2017 20:56:14 -0700 Subject: [PATCH] nfp: report application FW build name in ethtool -i Make sure application FW build name is NULL-terminated and print it as a part of ethtool's firmware version string. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/nfp_app.c | 8 ++++++++ drivers/net/ethernet/netronome/nfp/nfp_app.h | 1 + drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c | 4 ++-- drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c | 7 +++++++ drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h | 1 + 5 files changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.c b/drivers/net/ethernet/netronome/nfp/nfp_app.c index de07517da1bd..396b93f54823 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.c @@ -35,6 +35,7 @@ #include #include "nfpcore/nfp_cpp.h" +#include "nfpcore/nfp_nffw.h" #include "nfp_app.h" #include "nfp_main.h" @@ -43,6 +44,13 @@ static const struct nfp_app_type *apps[] = { &app_bpf, }; +const char *nfp_app_mip_name(struct nfp_app *app) +{ + if (!app || !app->pf->mip) + return ""; + return nfp_mip_name(app->pf->mip); +} + struct sk_buff *nfp_app_ctrl_msg_alloc(struct nfp_app *app, unsigned int size) { struct sk_buff *skb; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index 3fbf68f8577c..f5e373fa8c3b 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -216,6 +216,7 @@ static inline void nfp_app_ctrl_rx(struct nfp_app *app, struct sk_buff *skb) app->type->ctrl_msg_rx(app, skb); } +const char *nfp_app_mip_name(struct nfp_app *app); struct sk_buff *nfp_app_ctrl_msg_alloc(struct nfp_app *app, unsigned int size); struct nfp_app *nfp_app_alloc(struct nfp_pf *pf, enum nfp_app_id id); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 83664ca25213..6e31355c3567 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -166,10 +166,10 @@ static void nfp_net_get_drvinfo(struct net_device *netdev, nfp_net_get_nspinfo(nn->app, nsp_version); snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), - "%d.%d.%d.%d %s %s", + "%d.%d.%d.%d %s %s %s", nn->fw_ver.resv, nn->fw_ver.class, nn->fw_ver.major, nn->fw_ver.minor, nsp_version, - nfp_app_name(nn->app)); + nfp_app_mip_name(nn->app), nfp_app_name(nn->app)); strlcpy(drvinfo->bus_info, pci_name(nn->pdev), sizeof(drvinfo->bus_info)); diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c index 3d15dd03647e..5f193fe2d69e 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_mip.c @@ -141,6 +141,8 @@ const struct nfp_mip *nfp_mip_open(struct nfp_cpp *cpp) return NULL; } + mip->name[sizeof(mip->name) - 1] = 0; + return mip; } @@ -149,6 +151,11 @@ void nfp_mip_close(const struct nfp_mip *mip) kfree(mip); } +const char *nfp_mip_name(const struct nfp_mip *mip) +{ + return mip->name; +} + /** * nfp_mip_symtab() - Get the address and size of the MIP symbol table * @mip: MIP handle diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h index c7266baec0eb..d27d29782a12 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nffw.h @@ -55,6 +55,7 @@ struct nfp_mip; const struct nfp_mip *nfp_mip_open(struct nfp_cpp *cpp); void nfp_mip_close(const struct nfp_mip *mip); +const char *nfp_mip_name(const struct nfp_mip *mip); void nfp_mip_symtab(const struct nfp_mip *mip, u32 *addr, u32 *size); void nfp_mip_strtab(const struct nfp_mip *mip, u32 *addr, u32 *size); -- 2.20.1