cxgb4: rearrange initialization code in preparation for EEH
Split some existing initialization code into a separate function for use by EEH next. No functional changes. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
900a659687
commit
02b5fb8e14
|
@ -2709,6 +2709,65 @@ static void setup_memwin(struct adapter *adap)
|
|||
WINDOW(ilog2(MEMWIN2_APERTURE) - 10));
|
||||
}
|
||||
|
||||
static int adap_init1(struct adapter *adap, struct fw_caps_config_cmd *c)
|
||||
{
|
||||
u32 v;
|
||||
int ret;
|
||||
|
||||
/* get device capabilities */
|
||||
memset(c, 0, sizeof(*c));
|
||||
c->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
|
||||
FW_CMD_REQUEST | FW_CMD_READ);
|
||||
c->retval_len16 = htonl(FW_LEN16(*c));
|
||||
ret = t4_wr_mbox(adap, 0, c, sizeof(*c), c);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
/* select capabilities we'll be using */
|
||||
if (c->niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) {
|
||||
if (!vf_acls)
|
||||
c->niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM);
|
||||
else
|
||||
c->niccaps = htons(FW_CAPS_CONFIG_NIC_VM);
|
||||
} else if (vf_acls) {
|
||||
dev_err(adap->pdev_dev, "virtualization ACLs not supported");
|
||||
return ret;
|
||||
}
|
||||
c->op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
|
||||
FW_CMD_REQUEST | FW_CMD_WRITE);
|
||||
ret = t4_wr_mbox(adap, 0, c, sizeof(*c), NULL);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
ret = t4_config_glbl_rss(adap, 0,
|
||||
FW_RSS_GLB_CONFIG_CMD_MODE_BASICVIRTUAL,
|
||||
FW_RSS_GLB_CONFIG_CMD_TNLMAPEN |
|
||||
FW_RSS_GLB_CONFIG_CMD_TNLALLLKP);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
ret = t4_cfg_pfvf(adap, 0, 0, 0, 64, 64, 64, 0, 0, 4, 0xf, 0xf, 16,
|
||||
FW_CMD_CAP_PF, FW_CMD_CAP_PF);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
t4_sge_init(adap);
|
||||
|
||||
/* get basic stuff going */
|
||||
ret = t4_early_init(adap, 0);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
/* tweak some settings */
|
||||
t4_write_reg(adap, TP_SHIFT_CNT, 0x64f8849);
|
||||
t4_write_reg(adap, ULP_RX_TDDP_PSZ, HPZ0(PAGE_SHIFT - 12));
|
||||
t4_write_reg(adap, TP_PIO_ADDR, TP_INGRESS_CONFIG);
|
||||
v = t4_read_reg(adap, TP_PIO_DATA);
|
||||
t4_write_reg(adap, TP_PIO_DATA, v & ~CSUM_HAS_PSEUDO_HDR);
|
||||
setup_memwin(adap);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Max # of ATIDs. The absolute HW max is 16K but we keep it lower.
|
||||
*/
|
||||
|
@ -2746,43 +2805,6 @@ static int adap_init0(struct adapter *adap)
|
|||
if (ret < 0)
|
||||
goto bye;
|
||||
|
||||
/* get device capabilities */
|
||||
memset(&c, 0, sizeof(c));
|
||||
c.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
|
||||
FW_CMD_REQUEST | FW_CMD_READ);
|
||||
c.retval_len16 = htonl(FW_LEN16(c));
|
||||
ret = t4_wr_mbox(adap, 0, &c, sizeof(c), &c);
|
||||
if (ret < 0)
|
||||
goto bye;
|
||||
|
||||
/* select capabilities we'll be using */
|
||||
if (c.niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) {
|
||||
if (!vf_acls)
|
||||
c.niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM);
|
||||
else
|
||||
c.niccaps = htons(FW_CAPS_CONFIG_NIC_VM);
|
||||
} else if (vf_acls) {
|
||||
dev_err(adap->pdev_dev, "virtualization ACLs not supported");
|
||||
goto bye;
|
||||
}
|
||||
c.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
|
||||
FW_CMD_REQUEST | FW_CMD_WRITE);
|
||||
ret = t4_wr_mbox(adap, 0, &c, sizeof(c), NULL);
|
||||
if (ret < 0)
|
||||
goto bye;
|
||||
|
||||
ret = t4_config_glbl_rss(adap, 0,
|
||||
FW_RSS_GLB_CONFIG_CMD_MODE_BASICVIRTUAL,
|
||||
FW_RSS_GLB_CONFIG_CMD_TNLMAPEN |
|
||||
FW_RSS_GLB_CONFIG_CMD_TNLALLLKP);
|
||||
if (ret < 0)
|
||||
goto bye;
|
||||
|
||||
ret = t4_cfg_pfvf(adap, 0, 0, 0, 64, 64, 64, 0, 0, 4, 0xf, 0xf, 16,
|
||||
FW_CMD_CAP_PF, FW_CMD_CAP_PF);
|
||||
if (ret < 0)
|
||||
goto bye;
|
||||
|
||||
for (v = 0; v < SGE_NTIMERS - 1; v++)
|
||||
adap->sge.timer_val[v] = min(intr_holdoff[v], MAX_SGE_TIMERVAL);
|
||||
adap->sge.timer_val[SGE_NTIMERS - 1] = MAX_SGE_TIMERVAL;
|
||||
|
@ -2790,10 +2812,7 @@ 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);
|
||||
t4_sge_init(adap);
|
||||
|
||||
/* get basic stuff going */
|
||||
ret = t4_early_init(adap, 0);
|
||||
ret = adap_init1(adap, &c);
|
||||
if (ret < 0)
|
||||
goto bye;
|
||||
|
||||
|
@ -2876,14 +2895,6 @@ static int adap_init0(struct adapter *adap)
|
|||
t4_read_mtu_tbl(adap, adap->params.mtus, NULL);
|
||||
t4_load_mtus(adap, adap->params.mtus, adap->params.a_wnd,
|
||||
adap->params.b_wnd);
|
||||
|
||||
/* tweak some settings */
|
||||
t4_write_reg(adap, TP_SHIFT_CNT, 0x64f8849);
|
||||
t4_write_reg(adap, ULP_RX_TDDP_PSZ, HPZ0(PAGE_SHIFT - 12));
|
||||
t4_write_reg(adap, TP_PIO_ADDR, TP_INGRESS_CONFIG);
|
||||
v = t4_read_reg(adap, TP_PIO_DATA);
|
||||
t4_write_reg(adap, TP_PIO_DATA, v & ~CSUM_HAS_PSEUDO_HDR);
|
||||
setup_memwin(adap);
|
||||
return 0;
|
||||
|
||||
/*
|
||||
|
|
Loading…
Reference in a new issue