liquidio: CN23XX register setup

Adds support for initializing cn23xx device registers
related to mac, input/output and pf global config.

Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 38 insertions, 0 deletions

diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.h b/drivers/net/ethernet/cavium/liquidio/octeon_device.h
index f10cdd45729e..c120613f7b0d 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_device.h
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.h
@@ -276,6 +276,42 @@ struct octdev_props {
 	struct net_device *netdev;
 };
 
+struct octeon_pf_vf_hs_word {
+#ifdef __LITTLE_ENDIAN_BITFIELD
+	/** PKIND value assigned for the DPI interface */
+	u64        pkind : 8;
+
+	/** OCTEON core clock multiplier   */
+	u64        core_tics_per_us : 16;
+
+	/** OCTEON coprocessor clock multiplier  */
+	u64        coproc_tics_per_us : 16;
+
+	/** app that currently running on OCTEON  */
+	u64        app_mode : 8;
+
+	/** RESERVED */
+	u64 reserved : 16;
+
+#else
+
+	/** RESERVED */
+	u64 reserved : 16;
+
+	/** app that currently running on OCTEON  */
+	u64        app_mode : 8;
+
+	/** OCTEON coprocessor clock multiplier  */
+	u64        coproc_tics_per_us : 16;
+
+	/** OCTEON core clock multiplier   */
+	u64        core_tics_per_us : 16;
+
+	/** PKIND value assigned for the DPI interface */
+	u64        pkind : 8;
+#endif
+};
+
 struct octeon_sriov_info {
 	/* Actual rings left for PF device */
 	u32	num_pf_rings;
@@ -413,6 +449,8 @@ struct octeon_device {
 
 	struct octeon_sriov_info sriov_info;
 
+	struct octeon_pf_vf_hs_word pfvf_hsword;
+
 	int rx_pause;
 	int tx_pause;