qed: Add statistics support
Device statistics can be gathered on-demand. This adds the qed support for
reading the statistics [both function and port] from the device, and adds
to the public API a method for requesting the current statistics.
Signed-off-by: Manish Chopra <Manish.Chopra@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h
index ca6cc8a..ac17d86 100644
--- a/drivers/net/ethernet/qlogic/qed/qed.h
+++ b/drivers/net/ethernet/qlogic/qed/qed.h
@@ -212,7 +212,20 @@
u32 pf_rl;
};
+struct storm_stats {
+ u32 address;
+ u32 len;
+};
+
+struct qed_storm_stats {
+ struct storm_stats mstats;
+ struct storm_stats pstats;
+ struct storm_stats tstats;
+ struct storm_stats ustats;
+};
+
struct qed_fw_data {
+ struct fw_ver_info *fw_ver_info;
const u8 *modes_tree_buf;
union init_op *init_ops;
const u32 *arr_data;
@@ -296,6 +309,7 @@
/* QM init */
struct qed_qm_info qm_info;
+ struct qed_storm_stats storm_stats;
/* Buffer for unzipping firmware data */
void *unzip_buf;