NETIF_MSG_TIMER | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP |\
NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
-#define CH_DEVICE(devid, data) { PCI_VDEVICE(CHELSIO, devid), (data) }
-
-static const struct pci_device_id cxgb4_pci_tbl[] = {
- CH_DEVICE(0xa000, 0), /* PE10K */
- CH_DEVICE(0x4001, -1),
- CH_DEVICE(0x4002, -1),
- CH_DEVICE(0x4003, -1),
- CH_DEVICE(0x4004, -1),
- CH_DEVICE(0x4005, -1),
- CH_DEVICE(0x4006, -1),
- CH_DEVICE(0x4007, -1),
- CH_DEVICE(0x4008, -1),
- CH_DEVICE(0x4009, -1),
- CH_DEVICE(0x400a, -1),
- CH_DEVICE(0x400d, -1),
- CH_DEVICE(0x400e, -1),
- CH_DEVICE(0x4080, -1),
- CH_DEVICE(0x4081, -1),
- CH_DEVICE(0x4082, -1),
- CH_DEVICE(0x4083, -1),
- CH_DEVICE(0x4084, -1),
- CH_DEVICE(0x4085, -1),
- CH_DEVICE(0x4086, -1),
- CH_DEVICE(0x4087, -1),
- CH_DEVICE(0x4088, -1),
- CH_DEVICE(0x4401, 4),
- CH_DEVICE(0x4402, 4),
- CH_DEVICE(0x4403, 4),
- CH_DEVICE(0x4404, 4),
- CH_DEVICE(0x4405, 4),
- CH_DEVICE(0x4406, 4),
- CH_DEVICE(0x4407, 4),
- CH_DEVICE(0x4408, 4),
- CH_DEVICE(0x4409, 4),
- CH_DEVICE(0x440a, 4),
- CH_DEVICE(0x440d, 4),
- CH_DEVICE(0x440e, 4),
- CH_DEVICE(0x4480, 4),
- CH_DEVICE(0x4481, 4),
- CH_DEVICE(0x4482, 4),
- CH_DEVICE(0x4483, 4),
- CH_DEVICE(0x4484, 4),
- CH_DEVICE(0x4485, 4),
- CH_DEVICE(0x4486, 4),
- CH_DEVICE(0x4487, 4),
- CH_DEVICE(0x4488, 4),
- CH_DEVICE(0x5001, 4),
- CH_DEVICE(0x5002, 4),
- CH_DEVICE(0x5003, 4),
- CH_DEVICE(0x5004, 4),
- CH_DEVICE(0x5005, 4),
- CH_DEVICE(0x5006, 4),
- CH_DEVICE(0x5007, 4),
- CH_DEVICE(0x5008, 4),
- CH_DEVICE(0x5009, 4),
- CH_DEVICE(0x500A, 4),
- CH_DEVICE(0x500B, 4),
- CH_DEVICE(0x500C, 4),
- CH_DEVICE(0x500D, 4),
- CH_DEVICE(0x500E, 4),
- CH_DEVICE(0x500F, 4),
- CH_DEVICE(0x5010, 4),
- CH_DEVICE(0x5011, 4),
- CH_DEVICE(0x5012, 4),
- CH_DEVICE(0x5013, 4),
- CH_DEVICE(0x5014, 4),
- CH_DEVICE(0x5015, 4),
- CH_DEVICE(0x5080, 4),
- CH_DEVICE(0x5081, 4),
- CH_DEVICE(0x5082, 4),
- CH_DEVICE(0x5083, 4),
- CH_DEVICE(0x5084, 4),
- CH_DEVICE(0x5085, 4),
- CH_DEVICE(0x5086, 4),
- CH_DEVICE(0x5087, 4),
- CH_DEVICE(0x5088, 4),
- CH_DEVICE(0x5401, 4),
- CH_DEVICE(0x5402, 4),
- CH_DEVICE(0x5403, 4),
- CH_DEVICE(0x5404, 4),
- CH_DEVICE(0x5405, 4),
- CH_DEVICE(0x5406, 4),
- CH_DEVICE(0x5407, 4),
- CH_DEVICE(0x5408, 4),
- CH_DEVICE(0x5409, 4),
- CH_DEVICE(0x540A, 4),
- CH_DEVICE(0x540B, 4),
- CH_DEVICE(0x540C, 4),
- CH_DEVICE(0x540D, 4),
- CH_DEVICE(0x540E, 4),
- CH_DEVICE(0x540F, 4),
- CH_DEVICE(0x5410, 4),
- CH_DEVICE(0x5411, 4),
- CH_DEVICE(0x5412, 4),
- CH_DEVICE(0x5413, 4),
- CH_DEVICE(0x5414, 4),
- CH_DEVICE(0x5415, 4),
- CH_DEVICE(0x5480, 4),
- CH_DEVICE(0x5481, 4),
- CH_DEVICE(0x5482, 4),
- CH_DEVICE(0x5483, 4),
- CH_DEVICE(0x5484, 4),
- CH_DEVICE(0x5485, 4),
- CH_DEVICE(0x5486, 4),
- CH_DEVICE(0x5487, 4),
- CH_DEVICE(0x5488, 4),
- { 0, }
-};
+/* Macros needed to support the PCI Device ID Table ...
+ */
+#define CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN \
+ static struct pci_device_id cxgb4_pci_tbl[] = {
+#define CH_PCI_DEVICE_ID_FUNCTION 0x4
+
+/* Include PCI Device IDs for both PF4 and PF0-3 so our PCI probe() routine is
+ * called for both.
+ */
+#define CH_PCI_DEVICE_ID_FUNCTION2 0x0
+
+#define CH_PCI_ID_TABLE_ENTRY(devid) \
+ {PCI_VDEVICE(CHELSIO, (devid)), 4}
+
+#define CH_PCI_DEVICE_ID_TABLE_DEFINE_END \
+ { 0, } \
+ }
+
+#include "t4_pci_id_tbl.h"
#define FW4_FNAME "cxgb4/t4fw.bin"
#define FW5_FNAME "cxgb4/t5fw.bin"
SUPPORTED_10000baseKR_Full | SUPPORTED_1000baseKX_Full |
SUPPORTED_10000baseKX4_Full;
else if (type == FW_PORT_TYPE_FIBER_XFI ||
- type == FW_PORT_TYPE_FIBER_XAUI || type == FW_PORT_TYPE_SFP)
+ type == FW_PORT_TYPE_FIBER_XAUI || type == FW_PORT_TYPE_SFP) {
v |= SUPPORTED_FIBRE;
- else if (type == FW_PORT_TYPE_BP40_BA)
+ if (caps & FW_PORT_CAP_SPEED_1G)
+ v |= SUPPORTED_1000baseT_Full;
+ if (caps & FW_PORT_CAP_SPEED_10G)
+ v |= SUPPORTED_10000baseT_Full;
+ } else if (type == FW_PORT_TYPE_BP40_BA)
v |= SUPPORTED_40000baseSR4_Full;
if (caps & FW_PORT_CAP_ANEG)
return pi->rss_size;
}
-static int get_rss_table(struct net_device *dev, u32 *p, u8 *key)
+static int get_rss_table(struct net_device *dev, u32 *p, u8 *key, u8 *hfunc)
{
const struct port_info *pi = netdev_priv(dev);
unsigned int n = pi->rss_size;
+ if (hfunc)
+ *hfunc = ETH_RSS_HASH_TOP;
+ if (!p)
+ return 0;
while (n--)
p[n] = pi->rss[n];
return 0;
}
-static int set_rss_table(struct net_device *dev, const u32 *p, const u8 *key)
+static int set_rss_table(struct net_device *dev, const u32 *p, const u8 *key,
+ const u8 hfunc)
{
unsigned int i;
struct port_info *pi = netdev_priv(dev);
+ /* We require at least one supported parameter to be changed and no
+ * change in any of the unsupported parameters
+ */
+ if (key ||
+ (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP))
+ return -EOPNOTSUPP;
+ if (!p)
+ return 0;
+
for (i = 0; i < pi->rss_size; i++)
pi->rss[i] = p[i];
if (pi->adapter->flags & FULL_INIT_DONE)
}
EXPORT_SYMBOL(cxgb4_read_sge_timestamp);
+int cxgb4_bar2_sge_qregs(struct net_device *dev,
+ unsigned int qid,
+ enum cxgb4_bar2_qtype qtype,
+ u64 *pbar2_qoffset,
+ unsigned int *pbar2_qid)
+{
+ return cxgb4_t4_bar2_sge_qregs(netdev2adap(dev),
+ qid,
+ (qtype == CXGB4_BAR2_QTYPE_EGRESS
+ ? T4_BAR2_QTYPE_EGRESS
+ : T4_BAR2_QTYPE_INGRESS),
+ pbar2_qoffset,
+ pbar2_qid);
+}
+EXPORT_SYMBOL(cxgb4_bar2_sge_qregs);
+
static struct pci_driver cxgb4_driver;
static void check_neigh_update(struct neighbour *neigh)
u32 dropped_db = t4_read_reg(adap, 0x010ac);
u16 qid = (dropped_db >> 15) & 0x1ffff;
u16 pidx_inc = dropped_db & 0x1fff;
- unsigned int s_qpp;
- unsigned short udb_density;
- unsigned long qpshift;
- int page;
- u32 udb;
-
- dev_warn(adap->pdev_dev,
- "Dropped DB 0x%x qid %d bar2 %d coalesce %d pidx %d\n",
- dropped_db, qid,
- (dropped_db >> 14) & 1,
- (dropped_db >> 13) & 1,
- pidx_inc);
-
- drain_db_fifo(adap, 1);
+ u64 bar2_qoffset;
+ unsigned int bar2_qid;
+ int ret;
- s_qpp = QUEUESPERPAGEPF1 * adap->fn;
- udb_density = 1 << QUEUESPERPAGEPF0_GET(t4_read_reg(adap,
- SGE_EGRESS_QUEUES_PER_PAGE_PF) >> s_qpp);
- qpshift = PAGE_SHIFT - ilog2(udb_density);
- udb = qid << qpshift;
- udb &= PAGE_MASK;
- page = udb / PAGE_SIZE;
- udb += (qid - (page * udb_density)) * 128;
-
- writel(PIDX(pidx_inc), adap->bar2 + udb + 8);
+ ret = cxgb4_t4_bar2_sge_qregs(adap, qid, T4_BAR2_QTYPE_EGRESS,
+ &bar2_qoffset, &bar2_qid);
+ if (ret)
+ dev_err(adap->pdev_dev, "doorbell drop recovery: "
+ "qid=%d, pidx_inc=%d\n", qid, pidx_inc);
+ else
+ writel(PIDX_T5(pidx_inc) | QID(bar2_qid),
+ adap->bar2 + bar2_qoffset + SGE_UDB_KDOORBELL);
/* Re-enable BAR2 WC */
t4_set_reg_field(adap, 0x10b0, 1<<15, 1<<15);
lli.adapter_type = adap->params.chip;
lli.iscsi_iolen = MAXRXDATA_GET(t4_read_reg(adap, TP_PARA_REG2));
lli.cclk_ps = 1000000000 / adap->params.vpd.cclk;
- lli.udb_density = 1 << QUEUESPERPAGEPF0_GET(
- t4_read_reg(adap, SGE_EGRESS_QUEUES_PER_PAGE_PF) >>
- (adap->fn * 4));
- lli.ucq_density = 1 << QUEUESPERPAGEPF0_GET(
- t4_read_reg(adap, SGE_INGRESS_QUEUES_PER_PAGE_PF) >>
- (adap->fn * 4));
+ lli.udb_density = 1 << adap->params.sge.eq_qpp;
+ lli.ucq_density = 1 << adap->params.sge.iq_qpp;
lli.filt_mode = adap->params.tp.vlan_pri_map;
/* MODQ_REQ_MAP sets queues 0-3 to chan 0-3 */
for (i = 0; i < NCHAN; i++)
t4_load_mtus(adap, adap->params.mtus, adap->params.a_wnd,
adap->params.b_wnd);
}
+ t4_init_sge_params(adap);
t4_init_tp_params(adap);
adap->flags |= FW_OK;
return 0;