diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 16:40:27 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 16:40:27 -0700 |
commit | 8d65b08debc7e62b2c6032d7fe7389d895b92cbc (patch) | |
tree | 0c3141b60c3a03cc32742b5750c5e763b9dae489 /drivers/net/ethernet/qlogic/qede/qede_ethtool.c | |
parent | 5a0387a8a8efb90ae7fea1e2e5c62de3efa74691 (diff) | |
parent | 5d15af6778b8e4ed1fd41b040283af278e7a9a72 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this development cycle:
1) XDP support for IXGBE (John Fastabend) and thunderx (Sunil Kowuri)
2) Add a generic XDP driver, so that anyone can test XDP even if they
lack a networking device whose driver has explicit XDP support
(me).
3) Sparc64 now has an eBPF JIT too (me)
4) Add a BPF program testing framework via BPF_PROG_TEST_RUN (Alexei
Starovoitov)
5) Make netfitler network namespace teardown less expensive (Florian
Westphal)
6) Add symmetric hashing support to nft_hash (Laura Garcia Liebana)
7) Implement NAPI and GRO in netvsc driver (Stephen Hemminger)
8) Support TC flower offload statistics in mlxsw (Arkadi Sharshevsky)
9) Multiqueue support in stmmac driver (Joao Pinto)
10) Remove TCP timewait recycling, it never really could possibly work
well in the real world and timestamp randomization really zaps any
hint of usability this feature had (Soheil Hassas Yeganeh)
11) Support level3 vs level4 ECMP route hashing in ipv4 (Nikolay
Aleksandrov)
12) Add socket busy poll support to epoll (Sridhar Samudrala)
13) Netlink extended ACK support (Johannes Berg, Pablo Neira Ayuso,
and several others)
14) IPSEC hw offload infrastructure (Steffen Klassert)"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2065 commits)
tipc: refactor function tipc_sk_recv_stream()
tipc: refactor function tipc_sk_recvmsg()
net: thunderx: Optimize page recycling for XDP
net: thunderx: Support for XDP header adjustment
net: thunderx: Add support for XDP_TX
net: thunderx: Add support for XDP_DROP
net: thunderx: Add basic XDP support
net: thunderx: Cleanup receive buffer allocation
net: thunderx: Optimize CQE_TX handling
net: thunderx: Optimize RBDR descriptor handling
net: thunderx: Support for page recycling
ipx: call ipxitf_put() in ioctl error path
net: sched: add helpers to handle extended actions
qed*: Fix issues in the ptp filter config implementation.
qede: Fix concurrency issue in PTP Tx path processing.
stmmac: Add support for SIMATIC IOT2000 platform
net: hns: fix ethtool_get_strings overflow in hns driver
tcp: fix wraparound issue in tcp_lp
bpf, arm64: fix jit branch offset related to ldimm64
bpf, arm64: implement jiting of BPF_XADD
...
Diffstat (limited to 'drivers/net/ethernet/qlogic/qede/qede_ethtool.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 85 |
1 files changed, 56 insertions, 29 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c index 897953133245..4dcfe9614731 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -75,16 +75,33 @@ static const struct { QEDE_TQSTAT(stopped_cnt), }; -#define QEDE_STAT_OFFSET(stat_name) (offsetof(struct qede_stats, stat_name)) -#define QEDE_STAT_STRING(stat_name) (#stat_name) -#define _QEDE_STAT(stat_name, pf_only) \ - {QEDE_STAT_OFFSET(stat_name), QEDE_STAT_STRING(stat_name), pf_only} -#define QEDE_PF_STAT(stat_name) _QEDE_STAT(stat_name, true) -#define QEDE_STAT(stat_name) _QEDE_STAT(stat_name, false) +#define QEDE_STAT_OFFSET(stat_name, type, base) \ + (offsetof(type, stat_name) + (base)) +#define QEDE_STAT_STRING(stat_name) (#stat_name) +#define _QEDE_STAT(stat_name, type, base, attr) \ + {QEDE_STAT_OFFSET(stat_name, type, base), \ + QEDE_STAT_STRING(stat_name), \ + attr} +#define QEDE_STAT(stat_name) \ + _QEDE_STAT(stat_name, struct qede_stats_common, 0, 0x0) +#define QEDE_PF_STAT(stat_name) \ + _QEDE_STAT(stat_name, struct qede_stats_common, 0, \ + BIT(QEDE_STAT_PF_ONLY)) +#define QEDE_PF_BB_STAT(stat_name) \ + _QEDE_STAT(stat_name, struct qede_stats_bb, \ + offsetof(struct qede_stats, bb), \ + BIT(QEDE_STAT_PF_ONLY) | BIT(QEDE_STAT_BB_ONLY)) +#define QEDE_PF_AH_STAT(stat_name) \ + _QEDE_STAT(stat_name, struct qede_stats_ah, \ + offsetof(struct qede_stats, ah), \ + BIT(QEDE_STAT_PF_ONLY) | BIT(QEDE_STAT_AH_ONLY)) static const struct { u64 offset; char string[ETH_GSTRING_LEN]; - bool pf_only; + unsigned long attr; +#define QEDE_STAT_PF_ONLY 0 +#define QEDE_STAT_BB_ONLY 1 +#define QEDE_STAT_AH_ONLY 2 } qede_stats_arr[] = { QEDE_STAT(rx_ucast_bytes), QEDE_STAT(rx_mcast_bytes), @@ -106,22 +123,23 @@ static const struct { QEDE_PF_STAT(rx_256_to_511_byte_packets), QEDE_PF_STAT(rx_512_to_1023_byte_packets), QEDE_PF_STAT(rx_1024_to_1518_byte_packets), - QEDE_PF_STAT(rx_1519_to_1522_byte_packets), - QEDE_PF_STAT(rx_1519_to_2047_byte_packets), - QEDE_PF_STAT(rx_2048_to_4095_byte_packets), - QEDE_PF_STAT(rx_4096_to_9216_byte_packets), - QEDE_PF_STAT(rx_9217_to_16383_byte_packets), + QEDE_PF_BB_STAT(rx_1519_to_1522_byte_packets), + QEDE_PF_BB_STAT(rx_1519_to_2047_byte_packets), + QEDE_PF_BB_STAT(rx_2048_to_4095_byte_packets), + QEDE_PF_BB_STAT(rx_4096_to_9216_byte_packets), + QEDE_PF_BB_STAT(rx_9217_to_16383_byte_packets), + QEDE_PF_AH_STAT(rx_1519_to_max_byte_packets), QEDE_PF_STAT(tx_64_byte_packets), QEDE_PF_STAT(tx_65_to_127_byte_packets), QEDE_PF_STAT(tx_128_to_255_byte_packets), QEDE_PF_STAT(tx_256_to_511_byte_packets), QEDE_PF_STAT(tx_512_to_1023_byte_packets), QEDE_PF_STAT(tx_1024_to_1518_byte_packets), - QEDE_PF_STAT(tx_1519_to_2047_byte_packets), - QEDE_PF_STAT(tx_2048_to_4095_byte_packets), - QEDE_PF_STAT(tx_4096_to_9216_byte_packets), - QEDE_PF_STAT(tx_9217_to_16383_byte_packets), - + QEDE_PF_BB_STAT(tx_1519_to_2047_byte_packets), + QEDE_PF_BB_STAT(tx_2048_to_4095_byte_packets), + QEDE_PF_BB_STAT(tx_4096_to_9216_byte_packets), + QEDE_PF_BB_STAT(tx_9217_to_16383_byte_packets), + QEDE_PF_AH_STAT(tx_1519_to_max_byte_packets), QEDE_PF_STAT(rx_mac_crtl_frames), QEDE_PF_STAT(tx_mac_ctrl_frames), QEDE_PF_STAT(rx_pause_frames), @@ -136,8 +154,8 @@ static const struct { QEDE_PF_STAT(rx_jabbers), QEDE_PF_STAT(rx_undersize_packets), QEDE_PF_STAT(rx_fragments), - QEDE_PF_STAT(tx_lpi_entry_count), - QEDE_PF_STAT(tx_total_collisions), + QEDE_PF_BB_STAT(tx_lpi_entry_count), + QEDE_PF_BB_STAT(tx_total_collisions), QEDE_PF_STAT(brb_truncates), QEDE_PF_STAT(brb_discards), QEDE_STAT(no_buff_discards), @@ -155,6 +173,12 @@ static const struct { }; #define QEDE_NUM_STATS ARRAY_SIZE(qede_stats_arr) +#define QEDE_STAT_IS_PF_ONLY(i) \ + test_bit(QEDE_STAT_PF_ONLY, &qede_stats_arr[i].attr) +#define QEDE_STAT_IS_BB_ONLY(i) \ + test_bit(QEDE_STAT_BB_ONLY, &qede_stats_arr[i].attr) +#define QEDE_STAT_IS_AH_ONLY(i) \ + test_bit(QEDE_STAT_AH_ONLY, &qede_stats_arr[i].attr) enum { QEDE_PRI_FLAG_CMT, @@ -213,6 +237,13 @@ static void qede_get_strings_stats_rxq(struct qede_dev *edev, } } +static bool qede_is_irrelevant_stat(struct qede_dev *edev, int stat_index) +{ + return (IS_VF(edev) && QEDE_STAT_IS_PF_ONLY(stat_index)) || + (QEDE_IS_BB(edev) && QEDE_STAT_IS_AH_ONLY(stat_index)) || + (QEDE_IS_AH(edev) && QEDE_STAT_IS_BB_ONLY(stat_index)); +} + static void qede_get_strings_stats(struct qede_dev *edev, u8 *buf) { struct qede_fastpath *fp; @@ -234,7 +265,7 @@ static void qede_get_strings_stats(struct qede_dev *edev, u8 *buf) /* Account for non-queue statistics */ for (i = 0; i < QEDE_NUM_STATS; i++) { - if (IS_VF(edev) && qede_stats_arr[i].pf_only) + if (qede_is_irrelevant_stat(edev, i)) continue; strcpy(buf, qede_stats_arr[i].string); buf += ETH_GSTRING_LEN; @@ -309,7 +340,7 @@ static void qede_get_ethtool_stats(struct net_device *dev, } for (i = 0; i < QEDE_NUM_STATS; i++) { - if (IS_VF(edev) && qede_stats_arr[i].pf_only) + if (qede_is_irrelevant_stat(edev, i)) continue; *buf = *((u64 *)(((void *)&edev->stats) + qede_stats_arr[i].offset)); @@ -323,17 +354,13 @@ static void qede_get_ethtool_stats(struct net_device *dev, static int qede_get_sset_count(struct net_device *dev, int stringset) { struct qede_dev *edev = netdev_priv(dev); - int num_stats = QEDE_NUM_STATS; + int num_stats = QEDE_NUM_STATS, i; switch (stringset) { case ETH_SS_STATS: - if (IS_VF(edev)) { - int i; - - for (i = 0; i < QEDE_NUM_STATS; i++) - if (qede_stats_arr[i].pf_only) - num_stats--; - } + for (i = 0; i < QEDE_NUM_STATS; i++) + if (qede_is_irrelevant_stat(edev, i)) + num_stats--; /* Account for the Regular Tx statistics */ num_stats += QEDE_TSS_COUNT(edev) * QEDE_NUM_TQSTATS; |