summaryrefslogtreecommitdiffstats
path: root/net/ncsi/internal.h
diff options
context:
space:
mode:
Diffstat (limited to 'net/ncsi/internal.h')
-rw-r--r--net/ncsi/internal.h24
1 files changed, 22 insertions, 2 deletions
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h
index 1dae77c54009..87505600dbb2 100644
--- a/net/ncsi/internal.h
+++ b/net/ncsi/internal.h
@@ -73,10 +73,15 @@ enum {
#define NCSI_OEM_MFR_BCM_ID 0x113d
/* Broadcom specific OEM Command */
#define NCSI_OEM_BCM_CMD_GMA 0x01 /* CMD ID for Get MAC */
+/* Mellanox specific OEM Command */
+#define NCSI_OEM_MLX_CMD_GMA 0x00 /* CMD ID for Get MAC */
+#define NCSI_OEM_MLX_CMD_GMA_PARAM 0x1b /* Parameter for GMA */
/* OEM Command payload lengths*/
#define NCSI_OEM_BCM_CMD_GMA_LEN 12
+#define NCSI_OEM_MLX_CMD_GMA_LEN 8
/* Mac address offset in OEM response */
#define BCM_MAC_ADDR_OFFSET 28
+#define MLX_MAC_ADDR_OFFSET 8
struct ncsi_channel_version {
@@ -222,6 +227,10 @@ struct ncsi_package {
unsigned int channel_num; /* Number of channels */
struct list_head channels; /* List of chanels */
struct list_head node; /* Form list of packages */
+
+ bool multi_channel; /* Enable multiple channels */
+ u32 channel_whitelist; /* Channels to configure */
+ struct ncsi_channel *preferred_channel; /* Primary channel */
};
struct ncsi_request {
@@ -287,16 +296,16 @@ struct ncsi_dev_priv {
#define NCSI_DEV_PROBED 1 /* Finalized NCSI topology */
#define NCSI_DEV_HWA 2 /* Enabled HW arbitration */
#define NCSI_DEV_RESHUFFLE 4
+#define NCSI_DEV_RESET 8 /* Reset state of NC */
unsigned int gma_flag; /* OEM GMA flag */
spinlock_t lock; /* Protect the NCSI device */
#if IS_ENABLED(CONFIG_IPV6)
unsigned int inet6_addr_num; /* Number of IPv6 addresses */
#endif
+ unsigned int package_probe_id;/* Current ID during probe */
unsigned int package_num; /* Number of packages */
struct list_head packages; /* List of packages */
struct ncsi_channel *hot_channel; /* Channel was ever active */
- struct ncsi_package *force_package; /* Force a specific package */
- struct ncsi_channel *force_channel; /* Force a specific channel */
struct ncsi_request requests[256]; /* Request table */
unsigned int request_id; /* Last used request ID */
#define NCSI_REQ_START_IDX 1
@@ -309,6 +318,9 @@ struct ncsi_dev_priv {
struct list_head node; /* Form NCSI device list */
#define NCSI_MAX_VLAN_VIDS 15
struct list_head vlan_vids; /* List of active VLAN IDs */
+
+ bool multi_package; /* Enable multiple packages */
+ u32 package_whitelist; /* Packages to configure */
};
struct ncsi_cmd_arg {
@@ -341,6 +353,7 @@ extern spinlock_t ncsi_dev_lock;
list_for_each_entry_rcu(nc, &np->channels, node)
/* Resources */
+int ncsi_reset_dev(struct ncsi_dev *nd);
void ncsi_start_channel_monitor(struct ncsi_channel *nc);
void ncsi_stop_channel_monitor(struct ncsi_channel *nc);
struct ncsi_channel *ncsi_find_channel(struct ncsi_package *np,
@@ -361,6 +374,13 @@ struct ncsi_request *ncsi_alloc_request(struct ncsi_dev_priv *ndp,
void ncsi_free_request(struct ncsi_request *nr);
struct ncsi_dev *ncsi_find_dev(struct net_device *dev);
int ncsi_process_next_channel(struct ncsi_dev_priv *ndp);
+bool ncsi_channel_has_link(struct ncsi_channel *channel);
+bool ncsi_channel_is_last(struct ncsi_dev_priv *ndp,
+ struct ncsi_channel *channel);
+int ncsi_update_tx_channel(struct ncsi_dev_priv *ndp,
+ struct ncsi_package *np,
+ struct ncsi_channel *disable,
+ struct ncsi_channel *enable);
/* Packet handlers */
u32 ncsi_calculate_checksum(unsigned char *data, int len);