1/*******************************************************************************
  2  MMC Header file
  3
  4  Copyright (C) 2011  STMicroelectronics Ltd
  5
  6  This program is free software; you can redistribute it and/or modify it
  7  under the terms and conditions of the GNU General Public License,
  8  version 2, as published by the Free Software Foundation.
  9
 10  This program is distributed in the hope it will be useful, but WITHOUT
 11  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 12  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 13  more details.
 14
 15  You should have received a copy of the GNU General Public License along with
 16  this program; if not, write to the Free Software Foundation, Inc.,
 17  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
 18
 19  The full GNU General Public License is included in this distribution in
 20  the file called "COPYING".
 21
 22  Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 23*******************************************************************************/
 24
 25/* MMC control register */
 26/* When set, all counter are reset */
 27#define MMC_CNTRL_COUNTER_RESET		0x1
 28/* When set, do not roll over zero
 29 * after reaching the max value*/
 30#define MMC_CNTRL_COUNTER_STOP_ROLLOVER	0x2
 31#define MMC_CNTRL_RESET_ON_READ		0x4	/* Reset after reading */
 32#define MMC_CNTRL_COUNTER_FREEZER	0x8	/* Freeze counter values to the
 33						 * current value.*/
 34#define MMC_CNTRL_PRESET		0x10
 35#define MMC_CNTRL_FULL_HALF_PRESET	0x20
 36struct stmmac_counters {
 37	unsigned int mmc_tx_octetcount_gb;
 38	unsigned int mmc_tx_framecount_gb;
 39	unsigned int mmc_tx_broadcastframe_g;
 40	unsigned int mmc_tx_multicastframe_g;
 41	unsigned int mmc_tx_64_octets_gb;
 42	unsigned int mmc_tx_65_to_127_octets_gb;
 43	unsigned int mmc_tx_128_to_255_octets_gb;
 44	unsigned int mmc_tx_256_to_511_octets_gb;
 45	unsigned int mmc_tx_512_to_1023_octets_gb;
 46	unsigned int mmc_tx_1024_to_max_octets_gb;
 47	unsigned int mmc_tx_unicast_gb;
 48	unsigned int mmc_tx_multicast_gb;
 49	unsigned int mmc_tx_broadcast_gb;
 50	unsigned int mmc_tx_underflow_error;
 51	unsigned int mmc_tx_singlecol_g;
 52	unsigned int mmc_tx_multicol_g;
 53	unsigned int mmc_tx_deferred;
 54	unsigned int mmc_tx_latecol;
 55	unsigned int mmc_tx_exesscol;
 56	unsigned int mmc_tx_carrier_error;
 57	unsigned int mmc_tx_octetcount_g;
 58	unsigned int mmc_tx_framecount_g;
 59	unsigned int mmc_tx_excessdef;
 60	unsigned int mmc_tx_pause_frame;
 61	unsigned int mmc_tx_vlan_frame_g;
 62
 63	/* MMC RX counter registers */
 64	unsigned int mmc_rx_framecount_gb;
 65	unsigned int mmc_rx_octetcount_gb;
 66	unsigned int mmc_rx_octetcount_g;
 67	unsigned int mmc_rx_broadcastframe_g;
 68	unsigned int mmc_rx_multicastframe_g;
 69	unsigned int mmc_rx_crc_errror;
 70	unsigned int mmc_rx_align_error;
 71	unsigned int mmc_rx_run_error;
 72	unsigned int mmc_rx_jabber_error;
 73	unsigned int mmc_rx_undersize_g;
 74	unsigned int mmc_rx_oversize_g;
 75	unsigned int mmc_rx_64_octets_gb;
 76	unsigned int mmc_rx_65_to_127_octets_gb;
 77	unsigned int mmc_rx_128_to_255_octets_gb;
 78	unsigned int mmc_rx_256_to_511_octets_gb;
 79	unsigned int mmc_rx_512_to_1023_octets_gb;
 80	unsigned int mmc_rx_1024_to_max_octets_gb;
 81	unsigned int mmc_rx_unicast_g;
 82	unsigned int mmc_rx_length_error;
 83	unsigned int mmc_rx_autofrangetype;
 84	unsigned int mmc_rx_pause_frames;
 85	unsigned int mmc_rx_fifo_overflow;
 86	unsigned int mmc_rx_vlan_frames_gb;
 87	unsigned int mmc_rx_watchdog_error;
 88	/* IPC */
 89	unsigned int mmc_rx_ipc_intr_mask;
 90	unsigned int mmc_rx_ipc_intr;
 91	/* IPv4 */
 92	unsigned int mmc_rx_ipv4_gd;
 93	unsigned int mmc_rx_ipv4_hderr;
 94	unsigned int mmc_rx_ipv4_nopay;
 95	unsigned int mmc_rx_ipv4_frag;
 96	unsigned int mmc_rx_ipv4_udsbl;
 97
 98	unsigned int mmc_rx_ipv4_gd_octets;
 99	unsigned int mmc_rx_ipv4_hderr_octets;
100	unsigned int mmc_rx_ipv4_nopay_octets;
101	unsigned int mmc_rx_ipv4_frag_octets;
102	unsigned int mmc_rx_ipv4_udsbl_octets;
103
104	/* IPV6 */
105	unsigned int mmc_rx_ipv6_gd_octets;
106	unsigned int mmc_rx_ipv6_hderr_octets;
107	unsigned int mmc_rx_ipv6_nopay_octets;
108
109	unsigned int mmc_rx_ipv6_gd;
110	unsigned int mmc_rx_ipv6_hderr;
111	unsigned int mmc_rx_ipv6_nopay;
112
113	/* Protocols */
114	unsigned int mmc_rx_udp_gd;
115	unsigned int mmc_rx_udp_err;
116	unsigned int mmc_rx_tcp_gd;
117	unsigned int mmc_rx_tcp_err;
118	unsigned int mmc_rx_icmp_gd;
119	unsigned int mmc_rx_icmp_err;
120
121	unsigned int mmc_rx_udp_gd_octets;
122	unsigned int mmc_rx_udp_err_octets;
123	unsigned int mmc_rx_tcp_gd_octets;
124	unsigned int mmc_rx_tcp_err_octets;
125	unsigned int mmc_rx_icmp_gd_octets;
126	unsigned int mmc_rx_icmp_err_octets;
127};
128
129extern void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode);
130extern void dwmac_mmc_intr_all_mask(void __iomem *ioaddr);
131extern void dwmac_mmc_read(void __iomem *ioaddr, struct stmmac_counters *mmc);