From a0881cab6c0a1c8ad48a4ab0b971c8e786dadf1c Mon Sep 17 00:00:00 2001 From: Dimitris Michailidis Date: Fri, 18 Jun 2010 10:05:34 +0000 Subject: [PATCH] cxgb4: update FW definitions Update to latest FW API. Most changes here pertain to port types and querying FW for parameter values. Signed-off-by: Dimitris Michailidis Signed-off-by: David S. Miller --- drivers/net/cxgb4/cxgb4_main.c | 55 ++++++++++++++++++++++++++-------- drivers/net/cxgb4/cxgb4_uld.h | 2 ++ drivers/net/cxgb4/t4_hw.c | 6 ++-- drivers/net/cxgb4/t4fw_api.h | 34 ++++++++++++++++----- 4 files changed, 73 insertions(+), 24 deletions(-) diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c index eb1492f4df2d..352c77090123 100644 --- a/drivers/net/cxgb4/cxgb4_main.c +++ b/drivers/net/cxgb4/cxgb4_main.c @@ -216,7 +216,7 @@ void t4_os_link_changed(struct adapter *adapter, int port_id, int link_stat) void t4_os_portmod_changed(const struct adapter *adap, int port_id) { static const char *mod_str[] = { - NULL, "LR", "SR", "ER", "passive DA", "active DA" + NULL, "LR", "SR", "ER", "passive DA", "active DA", "LRM" }; const struct net_device *dev = adap->port[port_id]; @@ -224,7 +224,7 @@ void t4_os_portmod_changed(const struct adapter *adap, int port_id) if (pi->mod_type == FW_PORT_MOD_TYPE_NONE) netdev_info(dev, "port module unplugged\n"); - else + else if (pi->mod_type < ARRAY_SIZE(mod_str)) netdev_info(dev, "%s module inserted\n", mod_str[pi->mod_type]); } @@ -1234,7 +1234,8 @@ static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps) { unsigned int v = 0; - if (type == FW_PORT_TYPE_BT_SGMII || type == FW_PORT_TYPE_BT_XAUI) { + if (type == FW_PORT_TYPE_BT_SGMII || type == FW_PORT_TYPE_BT_XFI || + type == FW_PORT_TYPE_BT_XAUI) { v |= SUPPORTED_TP; if (caps & FW_PORT_CAP_SPEED_100M) v |= SUPPORTED_100baseT_Full; @@ -1250,7 +1251,10 @@ static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps) v |= SUPPORTED_10000baseKX4_Full; } else if (type == FW_PORT_TYPE_KR) v |= SUPPORTED_Backplane | SUPPORTED_10000baseKR_Full; - else if (type == FW_PORT_TYPE_FIBER) + else if (type == FW_PORT_TYPE_BP_AP) + v |= SUPPORTED_Backplane | SUPPORTED_10000baseR_FEC; + else if (type == FW_PORT_TYPE_FIBER_XFI || + type == FW_PORT_TYPE_FIBER_XAUI || type == FW_PORT_TYPE_SFP) v |= SUPPORTED_FIBRE; if (caps & FW_PORT_CAP_ANEG) @@ -1276,13 +1280,19 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd) const struct port_info *p = netdev_priv(dev); if (p->port_type == FW_PORT_TYPE_BT_SGMII || + p->port_type == FW_PORT_TYPE_BT_XFI || p->port_type == FW_PORT_TYPE_BT_XAUI) cmd->port = PORT_TP; - else if (p->port_type == FW_PORT_TYPE_FIBER) + else if (p->port_type == FW_PORT_TYPE_FIBER_XFI || + p->port_type == FW_PORT_TYPE_FIBER_XAUI) cmd->port = PORT_FIBRE; - else if (p->port_type == FW_PORT_TYPE_TWINAX) - cmd->port = PORT_DA; - else + else if (p->port_type == FW_PORT_TYPE_SFP) { + if (p->mod_type == FW_PORT_MOD_TYPE_TWINAX_PASSIVE || + p->mod_type == FW_PORT_MOD_TYPE_TWINAX_ACTIVE) + cmd->port = PORT_DA; + else + cmd->port = PORT_FIBRE; + } else cmd->port = PORT_OTHER; if (p->mdio_addr >= 0) { @@ -2814,14 +2824,20 @@ static int adap_init0(struct adapter *adap) for (v = 1; v < SGE_NCOUNTERS; v++) adap->sge.counter_val[v] = min(intr_cnt[v - 1], THRESHOLD_3_MASK); - ret = adap_init1(adap, &c); - if (ret < 0) - goto bye; - #define FW_PARAM_DEV(param) \ (FW_PARAMS_MNEM(FW_PARAMS_MNEM_DEV) | \ FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_DEV_##param)) + params[0] = FW_PARAM_DEV(CCLK); + ret = t4_query_params(adap, 0, 0, 0, 1, params, val); + if (ret < 0) + goto bye; + adap->params.vpd.cclk = val[0]; + + ret = adap_init1(adap, &c); + if (ret < 0) + goto bye; + #define FW_PARAM_PFVF(param) \ (FW_PARAMS_MNEM(FW_PARAMS_MNEM_PFVF) | \ FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_PFVF_##param)) @@ -2874,6 +2890,18 @@ static int adap_init0(struct adapter *adap) adap->vres.rq.size = val[3] - val[2] + 1; adap->vres.pbl.start = val[4]; adap->vres.pbl.size = val[5] - val[4] + 1; + + params[0] = FW_PARAM_PFVF(SQRQ_START); + params[1] = FW_PARAM_PFVF(SQRQ_END); + params[2] = FW_PARAM_PFVF(CQ_START); + params[3] = FW_PARAM_PFVF(CQ_END); + ret = t4_query_params(adap, 0, 0, 0, 4, params, val); + if (ret < 0) + goto bye; + adap->vres.qp.start = val[0]; + adap->vres.qp.size = val[1] - val[0] + 1; + adap->vres.cq.start = val[2]; + adap->vres.cq.size = val[3] - val[2] + 1; } if (c.iscsicaps) { params[0] = FW_PARAM_PFVF(ISCSI_START); @@ -3194,7 +3222,8 @@ static int __devinit enable_msix(struct adapter *adap) static void __devinit print_port_info(struct adapter *adap) { static const char *base[] = { - "R", "KX4", "T", "KX", "T", "KR", "CX4" + "R XFI", "R XAUI", "T SGMII", "T XFI", "T XAUI", "KX4", "CX4", + "KX", "KR", "KR SFP+", "KR FEC" }; int i; diff --git a/drivers/net/cxgb4/cxgb4_uld.h b/drivers/net/cxgb4/cxgb4_uld.h index 5b98546ac92d..0dc0866df1bf 100644 --- a/drivers/net/cxgb4/cxgb4_uld.h +++ b/drivers/net/cxgb4/cxgb4_uld.h @@ -185,6 +185,8 @@ struct cxgb4_virt_res { /* virtualized HW resources */ struct cxgb4_range stag; struct cxgb4_range rq; struct cxgb4_range pbl; + struct cxgb4_range qp; + struct cxgb4_range cq; }; /* diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c index 5c058ea36cd9..d92129b6c140 100644 --- a/drivers/net/cxgb4/t4_hw.c +++ b/drivers/net/cxgb4/t4_hw.c @@ -2580,7 +2580,7 @@ int t4_alloc_vi(struct adapter *adap, unsigned int mbox, unsigned int port, } if (rss_size) *rss_size = FW_VI_CMD_RSSSIZE_GET(ntohs(c.rsssize_pkd)); - return ntohs(c.viid_pkd); + return FW_VI_CMD_VIID_GET(ntohs(c.type_viid)); } /** @@ -2603,7 +2603,7 @@ int t4_free_vi(struct adapter *adap, unsigned int mbox, unsigned int pf, FW_CMD_EXEC | FW_VI_CMD_PFN(pf) | FW_VI_CMD_VFN(vf)); c.alloc_to_len16 = htonl(FW_VI_CMD_FREE | FW_LEN16(c)); - c.viid_pkd = htons(FW_VI_CMD_VIID(viid)); + c.type_viid = htons(FW_VI_CMD_VIID(viid)); return t4_wr_mbox(adap, mbox, &c, sizeof(c), &c); } @@ -3169,7 +3169,7 @@ int __devinit t4_port_init(struct adapter *adap, int mbox, int pf, int vf) p->mdio_addr = (ret & FW_PORT_CMD_MDIOCAP) ? FW_PORT_CMD_MDIOADDR_GET(ret) : -1; p->port_type = FW_PORT_CMD_PTYPE_GET(ret); - p->mod_type = FW_PORT_CMD_MODTYPE_GET(ret); + p->mod_type = FW_PORT_MOD_TYPE_NA; init_link_config(&p->link_cfg, ntohs(c.u.info.pcap)); j++; diff --git a/drivers/net/cxgb4/t4fw_api.h b/drivers/net/cxgb4/t4fw_api.h index 63991d68950e..111c2a5763e4 100644 --- a/drivers/net/cxgb4/t4fw_api.h +++ b/drivers/net/cxgb4/t4fw_api.h @@ -475,7 +475,13 @@ enum fw_params_param_pfvf { FW_PARAMS_PARAM_PFVF_PBL_END = 0x12, FW_PARAMS_PARAM_PFVF_L2T_START = 0x13, FW_PARAMS_PARAM_PFVF_L2T_END = 0x14, + FW_PARAMS_PARAM_PFVF_SQRQ_START = 0x15, + FW_PARAMS_PARAM_PFVF_SQRQ_END = 0x16, + FW_PARAMS_PARAM_PFVF_CQ_START = 0x17, + FW_PARAMS_PARAM_PFVF_CQ_END = 0x18, FW_PARAMS_PARAM_PFVF_SCHEDCLASS_ETH = 0x20, + FW_PARAMS_PARAM_PFVF_VIID = 0x24, + FW_PARAMS_PARAM_PFVF_CPMASK = 0x25, }; /* @@ -804,16 +810,16 @@ struct fw_eq_ofld_cmd { struct fw_vi_cmd { __be32 op_to_vfn; __be32 alloc_to_len16; - __be16 viid_pkd; + __be16 type_viid; u8 mac[6]; u8 portid_pkd; u8 nmac; u8 nmac0[6]; __be16 rsssize_pkd; u8 nmac1[6]; - __be16 r7; + __be16 idsiiq_pkd; u8 nmac2[6]; - __be16 r8; + __be16 idseiq_pkd; u8 nmac3[6]; __be64 r9; __be64 r10; @@ -824,6 +830,7 @@ struct fw_vi_cmd { #define FW_VI_CMD_ALLOC (1U << 31) #define FW_VI_CMD_FREE (1U << 30) #define FW_VI_CMD_VIID(x) ((x) << 0) +#define FW_VI_CMD_VIID_GET(x) ((x) & 0xfff) #define FW_VI_CMD_PORTID(x) ((x) << 4) #define FW_VI_CMD_RSSSIZE_GET(x) (((x) >> 0) & 0x7ff) @@ -1136,6 +1143,11 @@ struct fw_port_cmd { __be32 lstatus_to_modtype; __be16 pcap; __be16 acap; + __be16 mtu; + __u8 cbllen; + __u8 r9; + __be32 r10; + __be64 r11; } info; struct fw_port_ppp { __be32 pppen_to_ncsich; @@ -1196,14 +1208,17 @@ struct fw_port_cmd { #define FW_PORT_CMD_NCSICH(x) ((x) << 4) enum fw_port_type { - FW_PORT_TYPE_FIBER, - FW_PORT_TYPE_KX4, + FW_PORT_TYPE_FIBER_XFI, + FW_PORT_TYPE_FIBER_XAUI, FW_PORT_TYPE_BT_SGMII, - FW_PORT_TYPE_KX, + FW_PORT_TYPE_BT_XFI, FW_PORT_TYPE_BT_XAUI, - FW_PORT_TYPE_KR, + FW_PORT_TYPE_KX4, FW_PORT_TYPE_CX4, - FW_PORT_TYPE_TWINAX, + FW_PORT_TYPE_KX, + FW_PORT_TYPE_KR, + FW_PORT_TYPE_SFP, + FW_PORT_TYPE_BP_AP, FW_PORT_TYPE_NONE = FW_PORT_CMD_PTYPE_MASK }; @@ -1213,6 +1228,9 @@ enum fw_port_module_type { FW_PORT_MOD_TYPE_LR, FW_PORT_MOD_TYPE_SR, FW_PORT_MOD_TYPE_ER, + FW_PORT_MOD_TYPE_TWINAX_PASSIVE, + FW_PORT_MOD_TYPE_TWINAX_ACTIVE, + FW_PORT_MOD_TYPE_LRM, FW_PORT_MOD_TYPE_NONE = FW_PORT_CMD_MODTYPE_MASK }; -- 2.20.1