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https://github.com/Fishwaldo/Star64_linux.git
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s390/qeth: move ethtool code into its own file
Most of this is self-contained code. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann
David S. Miller
parent
4326b5b461
commit
d896ac62d0
6 changed files with 346 additions and 351 deletions
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@ -9,7 +9,7 @@ obj-$(CONFIG_NETIUCV) += netiucv.o fsm.o
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obj-$(CONFIG_SMSGIUCV) += smsgiucv.o
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obj-$(CONFIG_SMSGIUCV) += smsgiucv.o
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obj-$(CONFIG_SMSGIUCV_EVENT) += smsgiucv_app.o
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obj-$(CONFIG_SMSGIUCV_EVENT) += smsgiucv_app.o
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obj-$(CONFIG_LCS) += lcs.o
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obj-$(CONFIG_LCS) += lcs.o
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qeth-y += qeth_core_sys.o qeth_core_main.o qeth_core_mpc.o
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qeth-y += qeth_core_sys.o qeth_core_main.o qeth_core_mpc.o qeth_ethtool.o
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obj-$(CONFIG_QETH) += qeth.o
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obj-$(CONFIG_QETH) += qeth.o
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qeth_l2-y += qeth_l2_main.o qeth_l2_sys.o
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qeth_l2-y += qeth_l2_main.o qeth_l2_sys.o
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obj-$(CONFIG_QETH_L2) += qeth_l2.o
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obj-$(CONFIG_QETH_L2) += qeth_l2.o
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@ -18,7 +18,6 @@
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#include <linux/in6.h>
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#include <linux/in6.h>
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#include <linux/bitops.h>
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#include <linux/bitops.h>
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#include <linux/seq_file.h>
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#include <linux/seq_file.h>
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#include <linux/ethtool.h>
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#include <linux/hashtable.h>
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#include <linux/hashtable.h>
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#include <linux/ip.h>
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#include <linux/ip.h>
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#include <linux/refcount.h>
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#include <linux/refcount.h>
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@ -922,6 +921,8 @@ static inline struct qeth_qdio_out_q *qeth_get_tx_queue(struct qeth_card *card,
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extern struct qeth_discipline qeth_l2_discipline;
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extern struct qeth_discipline qeth_l2_discipline;
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extern struct qeth_discipline qeth_l3_discipline;
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extern struct qeth_discipline qeth_l3_discipline;
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extern const struct ethtool_ops qeth_ethtool_ops;
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extern const struct ethtool_ops qeth_osn_ethtool_ops;
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extern const struct attribute_group *qeth_generic_attr_groups[];
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extern const struct attribute_group *qeth_generic_attr_groups[];
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extern const struct attribute_group *qeth_osn_attr_groups[];
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extern const struct attribute_group *qeth_osn_attr_groups[];
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extern const struct attribute_group qeth_device_attr_group;
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extern const struct attribute_group qeth_device_attr_group;
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@ -976,20 +977,15 @@ void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
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struct qeth_cmd_buffer *qeth_wait_for_buffer(struct qeth_channel *);
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struct qeth_cmd_buffer *qeth_wait_for_buffer(struct qeth_channel *);
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int qeth_query_switch_attributes(struct qeth_card *card,
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int qeth_query_switch_attributes(struct qeth_card *card,
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struct qeth_switch_info *sw_info);
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struct qeth_switch_info *sw_info);
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int qeth_query_card_info(struct qeth_card *card,
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struct carrier_info *carrier_info);
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unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset);
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unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset);
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int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
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int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
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struct sk_buff *skb, struct qeth_hdr *hdr,
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struct sk_buff *skb, struct qeth_hdr *hdr,
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unsigned int offset, unsigned int hd_len,
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unsigned int offset, unsigned int hd_len,
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int elements_needed);
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int elements_needed);
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int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
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int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
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int qeth_core_get_sset_count(struct net_device *, int);
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void qeth_core_get_ethtool_stats(struct net_device *,
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struct ethtool_stats *, u64 *);
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void qeth_core_get_strings(struct net_device *, u32, u8 *);
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void qeth_core_get_drvinfo(struct net_device *, struct ethtool_drvinfo *);
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void qeth_dbf_longtext(debug_info_t *id, int level, char *text, ...);
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void qeth_dbf_longtext(debug_info_t *id, int level, char *text, ...);
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int qeth_core_ethtool_get_link_ksettings(struct net_device *netdev,
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struct ethtool_link_ksettings *cmd);
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int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback);
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int qeth_set_access_ctrl_online(struct qeth_card *card, int fallback);
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int qeth_configure_cq(struct qeth_card *, enum qeth_cq);
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int qeth_configure_cq(struct qeth_card *, enum qeth_cq);
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int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action);
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int qeth_hw_trap(struct qeth_card *, enum qeth_diags_trap_action);
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@ -4698,7 +4698,7 @@ static int qeth_query_card_info_cb(struct qeth_card *card,
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return 0;
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return 0;
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}
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}
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static int qeth_query_card_info(struct qeth_card *card,
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int qeth_query_card_info(struct qeth_card *card,
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struct carrier_info *carrier_info)
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struct carrier_info *carrier_info)
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{
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{
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struct qeth_cmd_buffer *iob;
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struct qeth_cmd_buffer *iob;
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@ -5623,7 +5623,10 @@ static struct net_device *qeth_alloc_netdev(struct qeth_card *card)
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SET_NETDEV_DEV(dev, &card->gdev->dev);
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SET_NETDEV_DEV(dev, &card->gdev->dev);
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netif_carrier_off(dev);
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netif_carrier_off(dev);
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if (!IS_OSN(card)) {
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if (IS_OSN(card)) {
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dev->ethtool_ops = &qeth_osn_ethtool_ops;
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} else {
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dev->ethtool_ops = &qeth_ethtool_ops;
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dev->priv_flags &= ~IFF_TX_SKB_SHARING;
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dev->priv_flags &= ~IFF_TX_SKB_SHARING;
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dev->hw_features |= NETIF_F_SG;
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dev->hw_features |= NETIF_F_SG;
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dev->vlan_features |= NETIF_F_SG;
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dev->vlan_features |= NETIF_F_SG;
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@ -5911,314 +5914,6 @@ int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
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}
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}
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EXPORT_SYMBOL_GPL(qeth_do_ioctl);
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EXPORT_SYMBOL_GPL(qeth_do_ioctl);
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static struct {
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const char str[ETH_GSTRING_LEN];
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} qeth_ethtool_stats_keys[] = {
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/* 0 */{"rx skbs"},
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{"rx buffers"},
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{"tx skbs"},
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{"tx buffers"},
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{"tx skbs no packing"},
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{"tx buffers no packing"},
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{"tx skbs packing"},
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{"tx buffers packing"},
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{"tx sg skbs"},
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{"tx buffer elements"},
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/* 10 */{"rx sg skbs"},
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{"rx sg frags"},
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{"rx sg page allocs"},
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{"tx large kbytes"},
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{"tx large count"},
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{"tx pk state ch n->p"},
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{"tx pk state ch p->n"},
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{"tx pk watermark low"},
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{"tx pk watermark high"},
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{"queue 0 buffer usage"},
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/* 20 */{"queue 1 buffer usage"},
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{"queue 2 buffer usage"},
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{"queue 3 buffer usage"},
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{"tx csum"},
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{"tx lin"},
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{"tx linfail"},
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{"rx csum"}
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};
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int qeth_core_get_sset_count(struct net_device *dev, int stringset)
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{
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switch (stringset) {
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case ETH_SS_STATS:
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return (sizeof(qeth_ethtool_stats_keys) / ETH_GSTRING_LEN);
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default:
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return -EINVAL;
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}
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}
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EXPORT_SYMBOL_GPL(qeth_core_get_sset_count);
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void qeth_core_get_ethtool_stats(struct net_device *dev,
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struct ethtool_stats *stats, u64 *data)
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{
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struct qeth_card *card = dev->ml_priv;
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data[0] = card->stats.rx_packets -
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card->perf_stats.initial_rx_packets;
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data[1] = card->perf_stats.bufs_rec;
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data[2] = card->stats.tx_packets -
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card->perf_stats.initial_tx_packets;
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data[3] = card->perf_stats.bufs_sent;
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data[4] = card->stats.tx_packets - card->perf_stats.initial_tx_packets
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- card->perf_stats.skbs_sent_pack;
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data[5] = card->perf_stats.bufs_sent - card->perf_stats.bufs_sent_pack;
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data[6] = card->perf_stats.skbs_sent_pack;
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data[7] = card->perf_stats.bufs_sent_pack;
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data[8] = card->perf_stats.sg_skbs_sent;
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data[9] = card->perf_stats.buf_elements_sent;
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data[10] = card->perf_stats.sg_skbs_rx;
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data[11] = card->perf_stats.sg_frags_rx;
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data[12] = card->perf_stats.sg_alloc_page_rx;
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data[13] = (card->perf_stats.large_send_bytes >> 10);
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data[14] = card->perf_stats.large_send_cnt;
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data[15] = card->perf_stats.sc_dp_p;
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data[16] = card->perf_stats.sc_p_dp;
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data[17] = QETH_LOW_WATERMARK_PACK;
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data[18] = QETH_HIGH_WATERMARK_PACK;
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data[19] = atomic_read(&card->qdio.out_qs[0]->used_buffers);
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data[20] = (card->qdio.no_out_queues > 1) ?
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atomic_read(&card->qdio.out_qs[1]->used_buffers) : 0;
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data[21] = (card->qdio.no_out_queues > 2) ?
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atomic_read(&card->qdio.out_qs[2]->used_buffers) : 0;
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data[22] = (card->qdio.no_out_queues > 3) ?
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atomic_read(&card->qdio.out_qs[3]->used_buffers) : 0;
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data[23] = card->perf_stats.tx_csum;
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data[24] = card->perf_stats.tx_lin;
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data[25] = card->perf_stats.tx_linfail;
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data[26] = card->perf_stats.rx_csum;
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}
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EXPORT_SYMBOL_GPL(qeth_core_get_ethtool_stats);
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void qeth_core_get_strings(struct net_device *dev, u32 stringset, u8 *data)
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{
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switch (stringset) {
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case ETH_SS_STATS:
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memcpy(data, &qeth_ethtool_stats_keys,
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sizeof(qeth_ethtool_stats_keys));
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break;
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default:
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WARN_ON(1);
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break;
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}
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}
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EXPORT_SYMBOL_GPL(qeth_core_get_strings);
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void qeth_core_get_drvinfo(struct net_device *dev,
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struct ethtool_drvinfo *info)
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{
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struct qeth_card *card = dev->ml_priv;
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strlcpy(info->driver, IS_LAYER2(card) ? "qeth_l2" : "qeth_l3",
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sizeof(info->driver));
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strlcpy(info->version, "1.0", sizeof(info->version));
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strlcpy(info->fw_version, card->info.mcl_level,
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sizeof(info->fw_version));
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snprintf(info->bus_info, sizeof(info->bus_info), "%s/%s/%s",
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CARD_RDEV_ID(card), CARD_WDEV_ID(card), CARD_DDEV_ID(card));
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}
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EXPORT_SYMBOL_GPL(qeth_core_get_drvinfo);
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/* Helper function to fill 'advertising' and 'supported' which are the same. */
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/* Autoneg and full-duplex are supported and advertised unconditionally. */
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/* Always advertise and support all speeds up to specified, and only one */
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/* specified port type. */
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static void qeth_set_cmd_adv_sup(struct ethtool_link_ksettings *cmd,
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int maxspeed, int porttype)
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{
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ethtool_link_ksettings_zero_link_mode(cmd, supported);
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ethtool_link_ksettings_zero_link_mode(cmd, advertising);
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ethtool_link_ksettings_zero_link_mode(cmd, lp_advertising);
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ethtool_link_ksettings_add_link_mode(cmd, supported, Autoneg);
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ethtool_link_ksettings_add_link_mode(cmd, advertising, Autoneg);
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switch (porttype) {
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case PORT_TP:
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ethtool_link_ksettings_add_link_mode(cmd, supported, TP);
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ethtool_link_ksettings_add_link_mode(cmd, advertising, TP);
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break;
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case PORT_FIBRE:
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ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE);
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ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE);
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break;
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default:
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ethtool_link_ksettings_add_link_mode(cmd, supported, TP);
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ethtool_link_ksettings_add_link_mode(cmd, advertising, TP);
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WARN_ON_ONCE(1);
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}
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/* partially does fall through, to also select lower speeds */
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switch (maxspeed) {
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case SPEED_25000:
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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25000baseSR_Full);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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25000baseSR_Full);
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break;
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case SPEED_10000:
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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10000baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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10000baseT_Full);
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case SPEED_1000:
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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1000baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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1000baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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1000baseT_Half);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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1000baseT_Half);
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case SPEED_100:
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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100baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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100baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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100baseT_Half);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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100baseT_Half);
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case SPEED_10:
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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10baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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10baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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10baseT_Half);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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10baseT_Half);
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/* end fallthrough */
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break;
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default:
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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10baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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10baseT_Full);
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ethtool_link_ksettings_add_link_mode(cmd, supported,
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10baseT_Half);
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ethtool_link_ksettings_add_link_mode(cmd, advertising,
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10baseT_Half);
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WARN_ON_ONCE(1);
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}
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}
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int qeth_core_ethtool_get_link_ksettings(struct net_device *netdev,
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struct ethtool_link_ksettings *cmd)
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{
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struct qeth_card *card = netdev->ml_priv;
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enum qeth_link_types link_type;
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struct carrier_info carrier_info;
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int rc;
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if ((card->info.type == QETH_CARD_TYPE_IQD) || (card->info.guestlan))
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link_type = QETH_LINK_TYPE_10GBIT_ETH;
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else
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link_type = card->info.link_type;
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cmd->base.duplex = DUPLEX_FULL;
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cmd->base.autoneg = AUTONEG_ENABLE;
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cmd->base.phy_address = 0;
|
|
||||||
cmd->base.mdio_support = 0;
|
|
||||||
cmd->base.eth_tp_mdix = ETH_TP_MDI_INVALID;
|
|
||||||
cmd->base.eth_tp_mdix_ctrl = ETH_TP_MDI_INVALID;
|
|
||||||
|
|
||||||
switch (link_type) {
|
|
||||||
case QETH_LINK_TYPE_FAST_ETH:
|
|
||||||
case QETH_LINK_TYPE_LANE_ETH100:
|
|
||||||
cmd->base.speed = SPEED_100;
|
|
||||||
cmd->base.port = PORT_TP;
|
|
||||||
break;
|
|
||||||
case QETH_LINK_TYPE_GBIT_ETH:
|
|
||||||
case QETH_LINK_TYPE_LANE_ETH1000:
|
|
||||||
cmd->base.speed = SPEED_1000;
|
|
||||||
cmd->base.port = PORT_FIBRE;
|
|
||||||
break;
|
|
||||||
case QETH_LINK_TYPE_10GBIT_ETH:
|
|
||||||
cmd->base.speed = SPEED_10000;
|
|
||||||
cmd->base.port = PORT_FIBRE;
|
|
||||||
break;
|
|
||||||
case QETH_LINK_TYPE_25GBIT_ETH:
|
|
||||||
cmd->base.speed = SPEED_25000;
|
|
||||||
cmd->base.port = PORT_FIBRE;
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
cmd->base.speed = SPEED_10;
|
|
||||||
cmd->base.port = PORT_TP;
|
|
||||||
}
|
|
||||||
qeth_set_cmd_adv_sup(cmd, cmd->base.speed, cmd->base.port);
|
|
||||||
|
|
||||||
/* Check if we can obtain more accurate information. */
|
|
||||||
/* If QUERY_CARD_INFO command is not supported or fails, */
|
|
||||||
/* just return the heuristics that was filled above. */
|
|
||||||
rc = qeth_query_card_info(card, &carrier_info);
|
|
||||||
if (rc == -EOPNOTSUPP) /* for old hardware, return heuristic */
|
|
||||||
return 0;
|
|
||||||
if (rc) /* report error from the hardware operation */
|
|
||||||
return rc;
|
|
||||||
/* on success, fill in the information got from the hardware */
|
|
||||||
|
|
||||||
netdev_dbg(netdev,
|
|
||||||
"card info: card_type=0x%02x, port_mode=0x%04x, port_speed=0x%08x\n",
|
|
||||||
carrier_info.card_type,
|
|
||||||
carrier_info.port_mode,
|
|
||||||
carrier_info.port_speed);
|
|
||||||
|
|
||||||
/* Update attributes for which we've obtained more authoritative */
|
|
||||||
/* information, leave the rest the way they where filled above. */
|
|
||||||
switch (carrier_info.card_type) {
|
|
||||||
case CARD_INFO_TYPE_1G_COPPER_A:
|
|
||||||
case CARD_INFO_TYPE_1G_COPPER_B:
|
|
||||||
cmd->base.port = PORT_TP;
|
|
||||||
qeth_set_cmd_adv_sup(cmd, SPEED_1000, cmd->base.port);
|
|
||||||
break;
|
|
||||||
case CARD_INFO_TYPE_1G_FIBRE_A:
|
|
||||||
case CARD_INFO_TYPE_1G_FIBRE_B:
|
|
||||||
cmd->base.port = PORT_FIBRE;
|
|
||||||
qeth_set_cmd_adv_sup(cmd, SPEED_1000, cmd->base.port);
|
|
||||||
break;
|
|
||||||
case CARD_INFO_TYPE_10G_FIBRE_A:
|
|
||||||
case CARD_INFO_TYPE_10G_FIBRE_B:
|
|
||||||
cmd->base.port = PORT_FIBRE;
|
|
||||||
qeth_set_cmd_adv_sup(cmd, SPEED_10000, cmd->base.port);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (carrier_info.port_mode) {
|
|
||||||
case CARD_INFO_PORTM_FULLDUPLEX:
|
|
||||||
cmd->base.duplex = DUPLEX_FULL;
|
|
||||||
break;
|
|
||||||
case CARD_INFO_PORTM_HALFDUPLEX:
|
|
||||||
cmd->base.duplex = DUPLEX_HALF;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (carrier_info.port_speed) {
|
|
||||||
case CARD_INFO_PORTS_10M:
|
|
||||||
cmd->base.speed = SPEED_10;
|
|
||||||
break;
|
|
||||||
case CARD_INFO_PORTS_100M:
|
|
||||||
cmd->base.speed = SPEED_100;
|
|
||||||
break;
|
|
||||||
case CARD_INFO_PORTS_1G:
|
|
||||||
cmd->base.speed = SPEED_1000;
|
|
||||||
break;
|
|
||||||
case CARD_INFO_PORTS_10G:
|
|
||||||
cmd->base.speed = SPEED_10000;
|
|
||||||
break;
|
|
||||||
case CARD_INFO_PORTS_25G:
|
|
||||||
cmd->base.speed = SPEED_25000;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
EXPORT_SYMBOL_GPL(qeth_core_ethtool_get_link_ksettings);
|
|
||||||
|
|
||||||
static int qeth_start_csum_cb(struct qeth_card *card, struct qeth_reply *reply,
|
static int qeth_start_csum_cb(struct qeth_card *card, struct qeth_reply *reply,
|
||||||
unsigned long data)
|
unsigned long data)
|
||||||
{
|
{
|
||||||
|
|
|
||||||
333
drivers/s390/net/qeth_ethtool.c
Normal file
333
drivers/s390/net/qeth_ethtool.c
Normal file
|
|
@ -0,0 +1,333 @@
|
||||||
|
// SPDX-License-Identifier: GPL-2.0
|
||||||
|
/*
|
||||||
|
* Copyright IBM Corp. 2018
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define KMSG_COMPONENT "qeth"
|
||||||
|
#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
|
||||||
|
|
||||||
|
#include <linux/ethtool.h>
|
||||||
|
#include "qeth_core.h"
|
||||||
|
|
||||||
|
static struct {
|
||||||
|
const char str[ETH_GSTRING_LEN];
|
||||||
|
} qeth_ethtool_stats_keys[] = {
|
||||||
|
/* 0 */{"rx skbs"},
|
||||||
|
{"rx buffers"},
|
||||||
|
{"tx skbs"},
|
||||||
|
{"tx buffers"},
|
||||||
|
{"tx skbs no packing"},
|
||||||
|
{"tx buffers no packing"},
|
||||||
|
{"tx skbs packing"},
|
||||||
|
{"tx buffers packing"},
|
||||||
|
{"tx sg skbs"},
|
||||||
|
{"tx buffer elements"},
|
||||||
|
/* 10 */{"rx sg skbs"},
|
||||||
|
{"rx sg frags"},
|
||||||
|
{"rx sg page allocs"},
|
||||||
|
{"tx large kbytes"},
|
||||||
|
{"tx large count"},
|
||||||
|
{"tx pk state ch n->p"},
|
||||||
|
{"tx pk state ch p->n"},
|
||||||
|
{"tx pk watermark low"},
|
||||||
|
{"tx pk watermark high"},
|
||||||
|
{"queue 0 buffer usage"},
|
||||||
|
/* 20 */{"queue 1 buffer usage"},
|
||||||
|
{"queue 2 buffer usage"},
|
||||||
|
{"queue 3 buffer usage"},
|
||||||
|
{"tx csum"},
|
||||||
|
{"tx lin"},
|
||||||
|
{"tx linfail"},
|
||||||
|
{"rx csum"}
|
||||||
|
};
|
||||||
|
|
||||||
|
static int qeth_get_sset_count(struct net_device *dev, int stringset)
|
||||||
|
{
|
||||||
|
switch (stringset) {
|
||||||
|
case ETH_SS_STATS:
|
||||||
|
return (sizeof(qeth_ethtool_stats_keys) / ETH_GSTRING_LEN);
|
||||||
|
default:
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void qeth_get_ethtool_stats(struct net_device *dev,
|
||||||
|
struct ethtool_stats *stats, u64 *data)
|
||||||
|
{
|
||||||
|
struct qeth_card *card = dev->ml_priv;
|
||||||
|
|
||||||
|
data[0] = card->stats.rx_packets -
|
||||||
|
card->perf_stats.initial_rx_packets;
|
||||||
|
data[1] = card->perf_stats.bufs_rec;
|
||||||
|
data[2] = card->stats.tx_packets -
|
||||||
|
card->perf_stats.initial_tx_packets;
|
||||||
|
data[3] = card->perf_stats.bufs_sent;
|
||||||
|
data[4] = card->stats.tx_packets - card->perf_stats.initial_tx_packets
|
||||||
|
- card->perf_stats.skbs_sent_pack;
|
||||||
|
data[5] = card->perf_stats.bufs_sent - card->perf_stats.bufs_sent_pack;
|
||||||
|
data[6] = card->perf_stats.skbs_sent_pack;
|
||||||
|
data[7] = card->perf_stats.bufs_sent_pack;
|
||||||
|
data[8] = card->perf_stats.sg_skbs_sent;
|
||||||
|
data[9] = card->perf_stats.buf_elements_sent;
|
||||||
|
data[10] = card->perf_stats.sg_skbs_rx;
|
||||||
|
data[11] = card->perf_stats.sg_frags_rx;
|
||||||
|
data[12] = card->perf_stats.sg_alloc_page_rx;
|
||||||
|
data[13] = (card->perf_stats.large_send_bytes >> 10);
|
||||||
|
data[14] = card->perf_stats.large_send_cnt;
|
||||||
|
data[15] = card->perf_stats.sc_dp_p;
|
||||||
|
data[16] = card->perf_stats.sc_p_dp;
|
||||||
|
data[17] = QETH_LOW_WATERMARK_PACK;
|
||||||
|
data[18] = QETH_HIGH_WATERMARK_PACK;
|
||||||
|
data[19] = atomic_read(&card->qdio.out_qs[0]->used_buffers);
|
||||||
|
data[20] = (card->qdio.no_out_queues > 1) ?
|
||||||
|
atomic_read(&card->qdio.out_qs[1]->used_buffers) : 0;
|
||||||
|
data[21] = (card->qdio.no_out_queues > 2) ?
|
||||||
|
atomic_read(&card->qdio.out_qs[2]->used_buffers) : 0;
|
||||||
|
data[22] = (card->qdio.no_out_queues > 3) ?
|
||||||
|
atomic_read(&card->qdio.out_qs[3]->used_buffers) : 0;
|
||||||
|
data[23] = card->perf_stats.tx_csum;
|
||||||
|
data[24] = card->perf_stats.tx_lin;
|
||||||
|
data[25] = card->perf_stats.tx_linfail;
|
||||||
|
data[26] = card->perf_stats.rx_csum;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void qeth_get_strings(struct net_device *dev, u32 stringset, u8 *data)
|
||||||
|
{
|
||||||
|
switch (stringset) {
|
||||||
|
case ETH_SS_STATS:
|
||||||
|
memcpy(data, &qeth_ethtool_stats_keys,
|
||||||
|
sizeof(qeth_ethtool_stats_keys));
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
WARN_ON(1);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void qeth_get_drvinfo(struct net_device *dev,
|
||||||
|
struct ethtool_drvinfo *info)
|
||||||
|
{
|
||||||
|
struct qeth_card *card = dev->ml_priv;
|
||||||
|
|
||||||
|
strlcpy(info->driver, IS_LAYER2(card) ? "qeth_l2" : "qeth_l3",
|
||||||
|
sizeof(info->driver));
|
||||||
|
strlcpy(info->version, "1.0", sizeof(info->version));
|
||||||
|
strlcpy(info->fw_version, card->info.mcl_level,
|
||||||
|
sizeof(info->fw_version));
|
||||||
|
snprintf(info->bus_info, sizeof(info->bus_info), "%s/%s/%s",
|
||||||
|
CARD_RDEV_ID(card), CARD_WDEV_ID(card), CARD_DDEV_ID(card));
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Helper function to fill 'advertising' and 'supported' which are the same. */
|
||||||
|
/* Autoneg and full-duplex are supported and advertised unconditionally. */
|
||||||
|
/* Always advertise and support all speeds up to specified, and only one */
|
||||||
|
/* specified port type. */
|
||||||
|
static void qeth_set_cmd_adv_sup(struct ethtool_link_ksettings *cmd,
|
||||||
|
int maxspeed, int porttype)
|
||||||
|
{
|
||||||
|
ethtool_link_ksettings_zero_link_mode(cmd, supported);
|
||||||
|
ethtool_link_ksettings_zero_link_mode(cmd, advertising);
|
||||||
|
ethtool_link_ksettings_zero_link_mode(cmd, lp_advertising);
|
||||||
|
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported, Autoneg);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising, Autoneg);
|
||||||
|
|
||||||
|
switch (porttype) {
|
||||||
|
case PORT_TP:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported, TP);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising, TP);
|
||||||
|
break;
|
||||||
|
case PORT_FIBRE:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported, TP);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising, TP);
|
||||||
|
WARN_ON_ONCE(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* partially does fall through, to also select lower speeds */
|
||||||
|
switch (maxspeed) {
|
||||||
|
case SPEED_25000:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
25000baseSR_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
25000baseSR_Full);
|
||||||
|
break;
|
||||||
|
case SPEED_10000:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
10000baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
10000baseT_Full);
|
||||||
|
/* fall through */
|
||||||
|
case SPEED_1000:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
1000baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
1000baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
1000baseT_Half);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
1000baseT_Half);
|
||||||
|
/* fall through */
|
||||||
|
case SPEED_100:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
100baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
100baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
100baseT_Half);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
100baseT_Half);
|
||||||
|
/* fall through */
|
||||||
|
case SPEED_10:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
10baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
10baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
10baseT_Half);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
10baseT_Half);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
10baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
10baseT_Full);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, supported,
|
||||||
|
10baseT_Half);
|
||||||
|
ethtool_link_ksettings_add_link_mode(cmd, advertising,
|
||||||
|
10baseT_Half);
|
||||||
|
WARN_ON_ONCE(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static int qeth_get_link_ksettings(struct net_device *netdev,
|
||||||
|
struct ethtool_link_ksettings *cmd)
|
||||||
|
{
|
||||||
|
struct qeth_card *card = netdev->ml_priv;
|
||||||
|
enum qeth_link_types link_type;
|
||||||
|
struct carrier_info carrier_info;
|
||||||
|
int rc;
|
||||||
|
|
||||||
|
if (IS_IQD(card) || IS_VM_NIC(card))
|
||||||
|
link_type = QETH_LINK_TYPE_10GBIT_ETH;
|
||||||
|
else
|
||||||
|
link_type = card->info.link_type;
|
||||||
|
|
||||||
|
cmd->base.duplex = DUPLEX_FULL;
|
||||||
|
cmd->base.autoneg = AUTONEG_ENABLE;
|
||||||
|
cmd->base.phy_address = 0;
|
||||||
|
cmd->base.mdio_support = 0;
|
||||||
|
cmd->base.eth_tp_mdix = ETH_TP_MDI_INVALID;
|
||||||
|
cmd->base.eth_tp_mdix_ctrl = ETH_TP_MDI_INVALID;
|
||||||
|
|
||||||
|
switch (link_type) {
|
||||||
|
case QETH_LINK_TYPE_FAST_ETH:
|
||||||
|
case QETH_LINK_TYPE_LANE_ETH100:
|
||||||
|
cmd->base.speed = SPEED_100;
|
||||||
|
cmd->base.port = PORT_TP;
|
||||||
|
break;
|
||||||
|
case QETH_LINK_TYPE_GBIT_ETH:
|
||||||
|
case QETH_LINK_TYPE_LANE_ETH1000:
|
||||||
|
cmd->base.speed = SPEED_1000;
|
||||||
|
cmd->base.port = PORT_FIBRE;
|
||||||
|
break;
|
||||||
|
case QETH_LINK_TYPE_10GBIT_ETH:
|
||||||
|
cmd->base.speed = SPEED_10000;
|
||||||
|
cmd->base.port = PORT_FIBRE;
|
||||||
|
break;
|
||||||
|
case QETH_LINK_TYPE_25GBIT_ETH:
|
||||||
|
cmd->base.speed = SPEED_25000;
|
||||||
|
cmd->base.port = PORT_FIBRE;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
cmd->base.speed = SPEED_10;
|
||||||
|
cmd->base.port = PORT_TP;
|
||||||
|
}
|
||||||
|
qeth_set_cmd_adv_sup(cmd, cmd->base.speed, cmd->base.port);
|
||||||
|
|
||||||
|
/* Check if we can obtain more accurate information. */
|
||||||
|
/* If QUERY_CARD_INFO command is not supported or fails, */
|
||||||
|
/* just return the heuristics that was filled above. */
|
||||||
|
rc = qeth_query_card_info(card, &carrier_info);
|
||||||
|
if (rc == -EOPNOTSUPP) /* for old hardware, return heuristic */
|
||||||
|
return 0;
|
||||||
|
if (rc) /* report error from the hardware operation */
|
||||||
|
return rc;
|
||||||
|
/* on success, fill in the information got from the hardware */
|
||||||
|
|
||||||
|
netdev_dbg(netdev,
|
||||||
|
"card info: card_type=0x%02x, port_mode=0x%04x, port_speed=0x%08x\n",
|
||||||
|
carrier_info.card_type,
|
||||||
|
carrier_info.port_mode,
|
||||||
|
carrier_info.port_speed);
|
||||||
|
|
||||||
|
/* Update attributes for which we've obtained more authoritative */
|
||||||
|
/* information, leave the rest the way they where filled above. */
|
||||||
|
switch (carrier_info.card_type) {
|
||||||
|
case CARD_INFO_TYPE_1G_COPPER_A:
|
||||||
|
case CARD_INFO_TYPE_1G_COPPER_B:
|
||||||
|
cmd->base.port = PORT_TP;
|
||||||
|
qeth_set_cmd_adv_sup(cmd, SPEED_1000, cmd->base.port);
|
||||||
|
break;
|
||||||
|
case CARD_INFO_TYPE_1G_FIBRE_A:
|
||||||
|
case CARD_INFO_TYPE_1G_FIBRE_B:
|
||||||
|
cmd->base.port = PORT_FIBRE;
|
||||||
|
qeth_set_cmd_adv_sup(cmd, SPEED_1000, cmd->base.port);
|
||||||
|
break;
|
||||||
|
case CARD_INFO_TYPE_10G_FIBRE_A:
|
||||||
|
case CARD_INFO_TYPE_10G_FIBRE_B:
|
||||||
|
cmd->base.port = PORT_FIBRE;
|
||||||
|
qeth_set_cmd_adv_sup(cmd, SPEED_10000, cmd->base.port);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (carrier_info.port_mode) {
|
||||||
|
case CARD_INFO_PORTM_FULLDUPLEX:
|
||||||
|
cmd->base.duplex = DUPLEX_FULL;
|
||||||
|
break;
|
||||||
|
case CARD_INFO_PORTM_HALFDUPLEX:
|
||||||
|
cmd->base.duplex = DUPLEX_HALF;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (carrier_info.port_speed) {
|
||||||
|
case CARD_INFO_PORTS_10M:
|
||||||
|
cmd->base.speed = SPEED_10;
|
||||||
|
break;
|
||||||
|
case CARD_INFO_PORTS_100M:
|
||||||
|
cmd->base.speed = SPEED_100;
|
||||||
|
break;
|
||||||
|
case CARD_INFO_PORTS_1G:
|
||||||
|
cmd->base.speed = SPEED_1000;
|
||||||
|
break;
|
||||||
|
case CARD_INFO_PORTS_10G:
|
||||||
|
cmd->base.speed = SPEED_10000;
|
||||||
|
break;
|
||||||
|
case CARD_INFO_PORTS_25G:
|
||||||
|
cmd->base.speed = SPEED_25000;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
const struct ethtool_ops qeth_ethtool_ops = {
|
||||||
|
.get_link = ethtool_op_get_link,
|
||||||
|
.get_strings = qeth_get_strings,
|
||||||
|
.get_ethtool_stats = qeth_get_ethtool_stats,
|
||||||
|
.get_sset_count = qeth_get_sset_count,
|
||||||
|
.get_drvinfo = qeth_get_drvinfo,
|
||||||
|
.get_link_ksettings = qeth_get_link_ksettings,
|
||||||
|
};
|
||||||
|
|
||||||
|
const struct ethtool_ops qeth_osn_ethtool_ops = {
|
||||||
|
.get_strings = qeth_get_strings,
|
||||||
|
.get_ethtool_stats = qeth_get_ethtool_stats,
|
||||||
|
.get_sset_count = qeth_get_sset_count,
|
||||||
|
.get_drvinfo = qeth_get_drvinfo,
|
||||||
|
};
|
||||||
|
|
@ -696,22 +696,6 @@ static void qeth_l2_remove_device(struct ccwgroup_device *cgdev)
|
||||||
unregister_netdev(card->dev);
|
unregister_netdev(card->dev);
|
||||||
}
|
}
|
||||||
|
|
||||||
static const struct ethtool_ops qeth_l2_ethtool_ops = {
|
|
||||||
.get_link = ethtool_op_get_link,
|
|
||||||
.get_strings = qeth_core_get_strings,
|
|
||||||
.get_ethtool_stats = qeth_core_get_ethtool_stats,
|
|
||||||
.get_sset_count = qeth_core_get_sset_count,
|
|
||||||
.get_drvinfo = qeth_core_get_drvinfo,
|
|
||||||
.get_link_ksettings = qeth_core_ethtool_get_link_ksettings,
|
|
||||||
};
|
|
||||||
|
|
||||||
static const struct ethtool_ops qeth_l2_osn_ops = {
|
|
||||||
.get_strings = qeth_core_get_strings,
|
|
||||||
.get_ethtool_stats = qeth_core_get_ethtool_stats,
|
|
||||||
.get_sset_count = qeth_core_get_sset_count,
|
|
||||||
.get_drvinfo = qeth_core_get_drvinfo,
|
|
||||||
};
|
|
||||||
|
|
||||||
static const struct net_device_ops qeth_l2_netdev_ops = {
|
static const struct net_device_ops qeth_l2_netdev_ops = {
|
||||||
.ndo_open = qeth_open,
|
.ndo_open = qeth_open,
|
||||||
.ndo_stop = qeth_stop,
|
.ndo_stop = qeth_stop,
|
||||||
|
|
@ -735,13 +719,10 @@ static int qeth_l2_setup_netdev(struct qeth_card *card, bool carrier_ok)
|
||||||
|
|
||||||
card->dev->priv_flags |= IFF_UNICAST_FLT;
|
card->dev->priv_flags |= IFF_UNICAST_FLT;
|
||||||
card->dev->netdev_ops = &qeth_l2_netdev_ops;
|
card->dev->netdev_ops = &qeth_l2_netdev_ops;
|
||||||
if (card->info.type == QETH_CARD_TYPE_OSN) {
|
if (IS_OSN(card))
|
||||||
card->dev->ethtool_ops = &qeth_l2_osn_ops;
|
|
||||||
card->dev->flags |= IFF_NOARP;
|
card->dev->flags |= IFF_NOARP;
|
||||||
} else {
|
else
|
||||||
card->dev->ethtool_ops = &qeth_l2_ethtool_ops;
|
|
||||||
card->dev->needed_headroom = sizeof(struct qeth_hdr);
|
card->dev->needed_headroom = sizeof(struct qeth_hdr);
|
||||||
}
|
|
||||||
|
|
||||||
if (IS_OSM(card)) {
|
if (IS_OSM(card)) {
|
||||||
card->dev->features |= NETIF_F_VLAN_CHALLENGED;
|
card->dev->features |= NETIF_F_VLAN_CHALLENGED;
|
||||||
|
|
|
||||||
|
|
@ -2117,15 +2117,6 @@ tx_drop:
|
||||||
return NETDEV_TX_OK;
|
return NETDEV_TX_OK;
|
||||||
}
|
}
|
||||||
|
|
||||||
static const struct ethtool_ops qeth_l3_ethtool_ops = {
|
|
||||||
.get_link = ethtool_op_get_link,
|
|
||||||
.get_strings = qeth_core_get_strings,
|
|
||||||
.get_ethtool_stats = qeth_core_get_ethtool_stats,
|
|
||||||
.get_sset_count = qeth_core_get_sset_count,
|
|
||||||
.get_drvinfo = qeth_core_get_drvinfo,
|
|
||||||
.get_link_ksettings = qeth_core_ethtool_get_link_ksettings,
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* we need NOARP for IPv4 but we want neighbor solicitation for IPv6. Setting
|
* we need NOARP for IPv4 but we want neighbor solicitation for IPv6. Setting
|
||||||
* NOARP on the netdevice is no option because it also turns off neighbor
|
* NOARP on the netdevice is no option because it also turns off neighbor
|
||||||
|
|
@ -2247,7 +2238,6 @@ static int qeth_l3_setup_netdev(struct qeth_card *card, bool carrier_ok)
|
||||||
return -ENODEV;
|
return -ENODEV;
|
||||||
|
|
||||||
card->dev->needed_headroom = headroom;
|
card->dev->needed_headroom = headroom;
|
||||||
card->dev->ethtool_ops = &qeth_l3_ethtool_ops;
|
|
||||||
card->dev->features |= NETIF_F_HW_VLAN_CTAG_TX |
|
card->dev->features |= NETIF_F_HW_VLAN_CTAG_TX |
|
||||||
NETIF_F_HW_VLAN_CTAG_RX |
|
NETIF_F_HW_VLAN_CTAG_RX |
|
||||||
NETIF_F_HW_VLAN_CTAG_FILTER;
|
NETIF_F_HW_VLAN_CTAG_FILTER;
|
||||||
|
|
|
||||||
Loading…
Add table
Reference in a new issue