cxgb3 - remove false positive in xgmac workaround

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / net / cxgb3 / common.h

diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h
index 85e5543..7e9e43d 100644 (file)
--- a/drivers/net/cxgb3/common.h
+++ b/drivers/net/cxgb3/common.h
@@ -97,13 +97,15 @@ enum {
        MAX_NPORTS = 2,         /* max # of ports */
        MAX_FRAME_SIZE = 10240, /* max MAC frame size, including header + FCS */
        EEPROMSIZE = 8192,      /* Serial EEPROM size */
+       SERNUM_LEN     = 16,    /* Serial # length */
        RSS_TABLE_SIZE = 64,    /* size of RSS lookup and mapping tables */
        TCB_SIZE = 128,         /* TCB size */
        NMTUS = 16,             /* size of MTU table */
        NCCTRL_WIN = 32,        /* # of congestion control windows */
+       PROTO_SRAM_LINES = 128, /* size of TP sram */
 };
 
-#define MAX_RX_COALESCING_LEN 16224U
+#define MAX_RX_COALESCING_LEN 12288U
 
 enum {
        PAUSE_RX = 1 << 0,
@@ -112,8 +114,7 @@ enum {
 };
 
 enum {
-       SUPPORTED_OFFLOAD = 1 << 24,
-       SUPPORTED_IRQ = 1 << 25
+       SUPPORTED_IRQ      = 1 << 24
 };
 
 enum {                         /* adapter interrupt-maintained statistics */
@@ -125,6 +126,30 @@ enum {                             /* adapter interrupt-maintained statistics */
 };
 
 enum {
+       TP_VERSION_MAJOR        = 1,
+       TP_VERSION_MINOR        = 0,
+       TP_VERSION_MICRO        = 44
+};
+
+#define S_TP_VERSION_MAJOR             16
+#define M_TP_VERSION_MAJOR             0xFF
+#define V_TP_VERSION_MAJOR(x)          ((x) << S_TP_VERSION_MAJOR)
+#define G_TP_VERSION_MAJOR(x)          \
+           (((x) >> S_TP_VERSION_MAJOR) & M_TP_VERSION_MAJOR)
+
+#define S_TP_VERSION_MINOR             8
+#define M_TP_VERSION_MINOR             0xFF
+#define V_TP_VERSION_MINOR(x)          ((x) << S_TP_VERSION_MINOR)
+#define G_TP_VERSION_MINOR(x)          \
+           (((x) >> S_TP_VERSION_MINOR) & M_TP_VERSION_MINOR)
+
+#define S_TP_VERSION_MICRO             0
+#define M_TP_VERSION_MICRO             0xFF
+#define V_TP_VERSION_MICRO(x)          ((x) << S_TP_VERSION_MICRO)
+#define G_TP_VERSION_MICRO(x)          \
+           (((x) >> S_TP_VERSION_MICRO) & M_TP_VERSION_MICRO)
+
+enum {
        SGE_QSETS = 8,          /* # of SGE Tx/Rx/RspQ sets */
        SGE_RXQ_PER_SET = 2,    /* # of Rx queues per set */
        SGE_TXQ_PER_SET = 3     /* # of Tx queues per set */
@@ -358,12 +383,16 @@ enum {
        MC5_MODE_72_BIT = 2
 };
 
+/* MC5 min active region size */
+enum { MC5_MIN_TIDS = 16 };
+
 struct vpd_params {
        unsigned int cclk;
        unsigned int mclk;
        unsigned int uclk;
        unsigned int mdc;
        unsigned int mem_timing;
+       u8 sn[SERNUM_LEN + 1];
        u8 eth_base[6];
        u8 port_type[MAX_NPORTS];
        unsigned short xauicfg[2];
@@ -402,6 +431,7 @@ struct adapter_params {
        unsigned int stats_update_period;       /* MAC stats accumulation period */
        unsigned int linkpoll_period;   /* link poll period in 0.1s */
        unsigned int rev;       /* chip revision */
+       unsigned int offload;
 };
 
 enum {                                     /* chip revisions */
@@ -475,10 +505,15 @@ struct cmac {
        struct adapter *adapter;
        unsigned int offset;
        unsigned int nucast;    /* # of address filters for unicast MACs */
-       unsigned int tcnt;
-       unsigned int xcnt;
+       unsigned int tx_tcnt;
+       unsigned int tx_xcnt;
+       u64 tx_mcnt;
+       unsigned int rx_xcnt;
+       unsigned int rx_ocnt;
+       u64 rx_mcnt;
        unsigned int toggle_cnt;
        unsigned int txen;
+       u64 rx_pause;
        struct mac_stats stats;
 };
 
@@ -602,7 +637,7 @@ static inline int is_10G(const struct adapter *adap)
 
 static inline int is_offload(const struct adapter *adap)
 {
-       return adapter_info(adap)->caps & SUPPORTED_OFFLOAD;
+       return adap->params.offload;
 }
 
 static inline unsigned int core_ticks_per_usec(const struct adapter *adap)
@@ -648,11 +683,15 @@ const struct adapter_info *t3_get_adapter_info(unsigned int board_id);
 int t3_seeprom_read(struct adapter *adapter, u32 addr, u32 *data);
 int t3_seeprom_write(struct adapter *adapter, u32 addr, u32 data);
 int t3_seeprom_wp(struct adapter *adapter, int enable);
+int t3_get_tp_version(struct adapter *adapter, u32 *vers);
+int t3_check_tpsram_version(struct adapter *adapter, int *must_load);
+int t3_check_tpsram(struct adapter *adapter, u8 *tp_ram, unsigned int size);
+int t3_set_proto_sram(struct adapter *adap, u8 *data);
 int t3_read_flash(struct adapter *adapter, unsigned int addr,
                  unsigned int nwords, u32 *data, int byte_oriented);
 int t3_load_fw(struct adapter *adapter, const u8 * fw_data, unsigned int size);
 int t3_get_fw_version(struct adapter *adapter, u32 *vers);
-int t3_check_fw_version(struct adapter *adapter);
+int t3_check_fw_version(struct adapter *adapter, int *must_load);
 int t3_init_hw(struct adapter *adapter, u32 fw_params);
 void mac_prep(struct cmac *mac, struct adapter *adapter, int index);
 void early_hw_init(struct adapter *adapter, const struct adapter_info *ai);