internal.h (30596ec32e2cd141d73ee8701386887def9e98c0) internal.h (062b3e1b6d4f2a33c1d0fd7ae9b4550da5cf7e4b)
1/*
2 * Copyright Gavin Shan, IBM Corporation 2016.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 */

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63 NCSI_MODE_VLAN,
64 NCSI_MODE_BC,
65 NCSI_MODE_MC,
66 NCSI_MODE_AEN,
67 NCSI_MODE_FC,
68 NCSI_MODE_MAX
69};
70
1/*
2 * Copyright Gavin Shan, IBM Corporation 2016.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 */

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63 NCSI_MODE_VLAN,
64 NCSI_MODE_BC,
65 NCSI_MODE_MC,
66 NCSI_MODE_AEN,
67 NCSI_MODE_FC,
68 NCSI_MODE_MAX
69};
70
71enum {
72 NCSI_FILTER_BASE = 0,
73 NCSI_FILTER_VLAN = 0,
74 NCSI_FILTER_UC,
75 NCSI_FILTER_MC,
76 NCSI_FILTER_MIXED,
77 NCSI_FILTER_MAX
78};
79
80struct ncsi_channel_version {
81 u32 version; /* Supported BCD encoded NCSI version */
82 u32 alpha2; /* Supported BCD encoded NCSI version */
83 u8 fw_name[12]; /* Firware name string */
84 u32 fw_version; /* Firmware version */
85 u16 pci_ids[4]; /* PCI identification */
86 u32 mf_id; /* Manufacture ID */
87};

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93
94struct ncsi_channel_mode {
95 u32 index; /* Index of channel modes */
96 u32 enable; /* Enabled or disabled */
97 u32 size; /* Valid entries in ncm_data[] */
98 u32 data[8]; /* Data entries */
99};
100
71struct ncsi_channel_version {
72 u32 version; /* Supported BCD encoded NCSI version */
73 u32 alpha2; /* Supported BCD encoded NCSI version */
74 u8 fw_name[12]; /* Firware name string */
75 u32 fw_version; /* Firmware version */
76 u16 pci_ids[4]; /* PCI identification */
77 u32 mf_id; /* Manufacture ID */
78};

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84
85struct ncsi_channel_mode {
86 u32 index; /* Index of channel modes */
87 u32 enable; /* Enabled or disabled */
88 u32 size; /* Valid entries in ncm_data[] */
89 u32 data[8]; /* Data entries */
90};
91
101struct ncsi_channel_filter {
102 u32 index; /* Index of channel filters */
103 u32 total; /* Total entries in the filter table */
104 u64 bitmap; /* Bitmap of valid entries */
105 u32 data[]; /* Data for the valid entries */
92struct ncsi_channel_mac_filter {
93 u8 n_uc;
94 u8 n_mc;
95 u8 n_mixed;
96 u64 bitmap;
97 unsigned char *addrs;
106};
107
98};
99
100struct ncsi_channel_vlan_filter {
101 u8 n_vids;
102 u64 bitmap;
103 u16 *vids;
104};
105
108struct ncsi_channel_stats {
109 u32 hnc_cnt_hi; /* Counter cleared */
110 u32 hnc_cnt_lo; /* Counter cleared */
111 u32 hnc_rx_bytes; /* Rx bytes */
112 u32 hnc_tx_bytes; /* Tx bytes */
113 u32 hnc_rx_uc_pkts; /* Rx UC packets */
114 u32 hnc_rx_mc_pkts; /* Rx MC packets */
115 u32 hnc_rx_bc_pkts; /* Rx BC packets */

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181#define NCSI_CHANNEL_ACTIVE 2
182#define NCSI_CHANNEL_INVISIBLE 3
183 bool reconfigure_needed;
184 spinlock_t lock; /* Protect filters etc */
185 struct ncsi_package *package;
186 struct ncsi_channel_version version;
187 struct ncsi_channel_cap caps[NCSI_CAP_MAX];
188 struct ncsi_channel_mode modes[NCSI_MODE_MAX];
106struct ncsi_channel_stats {
107 u32 hnc_cnt_hi; /* Counter cleared */
108 u32 hnc_cnt_lo; /* Counter cleared */
109 u32 hnc_rx_bytes; /* Rx bytes */
110 u32 hnc_tx_bytes; /* Tx bytes */
111 u32 hnc_rx_uc_pkts; /* Rx UC packets */
112 u32 hnc_rx_mc_pkts; /* Rx MC packets */
113 u32 hnc_rx_bc_pkts; /* Rx BC packets */

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179#define NCSI_CHANNEL_ACTIVE 2
180#define NCSI_CHANNEL_INVISIBLE 3
181 bool reconfigure_needed;
182 spinlock_t lock; /* Protect filters etc */
183 struct ncsi_package *package;
184 struct ncsi_channel_version version;
185 struct ncsi_channel_cap caps[NCSI_CAP_MAX];
186 struct ncsi_channel_mode modes[NCSI_MODE_MAX];
189 struct ncsi_channel_filter *filters[NCSI_FILTER_MAX];
187 /* Filtering Settings */
188 struct ncsi_channel_mac_filter mac_filter;
189 struct ncsi_channel_vlan_filter vlan_filter;
190 struct ncsi_channel_stats stats;
191 struct {
192 struct timer_list timer;
193 bool enabled;
194 unsigned int state;
195#define NCSI_CHANNEL_MONITOR_START 0
196#define NCSI_CHANNEL_MONITOR_RETRY 1
197#define NCSI_CHANNEL_MONITOR_WAIT 2

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315#define NCSI_FOR_EACH_DEV(ndp) \
316 list_for_each_entry_rcu(ndp, &ncsi_dev_list, node)
317#define NCSI_FOR_EACH_PACKAGE(ndp, np) \
318 list_for_each_entry_rcu(np, &ndp->packages, node)
319#define NCSI_FOR_EACH_CHANNEL(np, nc) \
320 list_for_each_entry_rcu(nc, &np->channels, node)
321
322/* Resources */
190 struct ncsi_channel_stats stats;
191 struct {
192 struct timer_list timer;
193 bool enabled;
194 unsigned int state;
195#define NCSI_CHANNEL_MONITOR_START 0
196#define NCSI_CHANNEL_MONITOR_RETRY 1
197#define NCSI_CHANNEL_MONITOR_WAIT 2

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315#define NCSI_FOR_EACH_DEV(ndp) \
316 list_for_each_entry_rcu(ndp, &ncsi_dev_list, node)
317#define NCSI_FOR_EACH_PACKAGE(ndp, np) \
318 list_for_each_entry_rcu(np, &ndp->packages, node)
319#define NCSI_FOR_EACH_CHANNEL(np, nc) \
320 list_for_each_entry_rcu(nc, &np->channels, node)
321
322/* Resources */
323u32 *ncsi_get_filter(struct ncsi_channel *nc, int table, int index);
324int ncsi_find_filter(struct ncsi_channel *nc, int table, void *data);
325int ncsi_add_filter(struct ncsi_channel *nc, int table, void *data);
326int ncsi_remove_filter(struct ncsi_channel *nc, int table, int index);
327void ncsi_start_channel_monitor(struct ncsi_channel *nc);
328void ncsi_stop_channel_monitor(struct ncsi_channel *nc);
329struct ncsi_channel *ncsi_find_channel(struct ncsi_package *np,
330 unsigned char id);
331struct ncsi_channel *ncsi_add_channel(struct ncsi_package *np,
332 unsigned char id);
333struct ncsi_package *ncsi_find_package(struct ncsi_dev_priv *ndp,
334 unsigned char id);

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323void ncsi_start_channel_monitor(struct ncsi_channel *nc);
324void ncsi_stop_channel_monitor(struct ncsi_channel *nc);
325struct ncsi_channel *ncsi_find_channel(struct ncsi_package *np,
326 unsigned char id);
327struct ncsi_channel *ncsi_add_channel(struct ncsi_package *np,
328 unsigned char id);
329struct ncsi_package *ncsi_find_package(struct ncsi_dev_priv *ndp,
330 unsigned char id);

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