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Commit a0881cab authored by Dimitris Michailidis's avatar Dimitris Michailidis Committed by David S. Miller
Browse files

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: default avatarDimitris Michailidis <dm@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 91e9a1ec

drivers/net/cxgb4/cxgb4_main.c

+42 −13
Original line number Diff line number Diff line
@@ -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)

	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;

drivers/net/cxgb4/cxgb4_uld.h

+2 −0
Original line number Diff line number Diff line
@@ -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;

};



/*

drivers/net/cxgb4/t4_hw.c

+3 −3
Original line number Diff line number Diff line
@@ -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++;

drivers/net/cxgb4/t4fw_api.h

+26 −8
Original line number Diff line number Diff line
@@ -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

};