#include "octeon_network.h"
#include "cn66xx_regs.h"
#include "cn66xx_device.h"
+#include "cn23xx_pf_device.h"
static int octnet_get_link_stats(struct net_device *netdev);
#define ARRAY_LENGTH(a) (sizeof(a) / sizeof((a)[0]))
#define OCT_ETHTOOL_REGDUMP_LEN 4096
+#define OCT_ETHTOOL_REGDUMP_LEN_23XX (4096 * 11)
#define OCT_ETHTOOL_REGSVER 1
/* statistics of PF */
"buffer_alloc_failure",
};
+/* LiquidIO driver private flags */
+static const char oct_priv_flags_strings[][ETH_GSTRING_LEN] = {
+};
+
#define OCTNIC_NCMD_AUTONEG_ON 0x1
#define OCTNIC_NCMD_PHY_ON 0x2
max_tx = CFG_GET_IQ_MAX_Q(conf6x);
rx_count = CFG_GET_NUM_RXQS_NIC_IF(conf6x, lio->ifidx);
tx_count = CFG_GET_NUM_TXQS_NIC_IF(conf6x, lio->ifidx);
+ } else if (OCTEON_CN23XX_PF(oct)) {
+ struct octeon_config *conf23 = CHIP_FIELD(oct, cn23xx_pf, conf);
+
+ max_rx = CFG_GET_OQ_MAX_Q(conf23);
+ max_tx = CFG_GET_IQ_MAX_Q(conf23);
+ rx_count = CFG_GET_NUM_RXQS_NIC_IF(conf23, lio->ifidx);
+ tx_count = CFG_GET_NUM_TXQS_NIC_IF(conf23, lio->ifidx);
}
channel->max_rx = max_rx;
struct lio *lio = GET_LIO(netdev);
struct octeon_device *oct_dev = lio->oct_dev;
struct octeon_board_info *board_info;
- int len;
- if (eeprom->offset != 0)
+ if (eeprom->offset)
return -EINVAL;
eeprom->magic = oct_dev->pci_dev->vendor;
board_info = (struct octeon_board_info *)(&oct_dev->boardinfo);
- len =
- sprintf((char *)bytes,
- "boardname:%s serialnum:%s maj:%lld min:%lld\n",
- board_info->name, board_info->serial_number,
- board_info->major, board_info->minor);
+ sprintf((char *)bytes,
+ "boardname:%s serialnum:%s maj:%lld min:%lld\n",
+ board_info->name, board_info->serial_number,
+ board_info->major, board_info->minor);
return 0;
}
return 0;
}
+static int octnet_id_active(struct net_device *netdev, int val)
+{
+ struct lio *lio = GET_LIO(netdev);
+ struct octeon_device *oct = lio->oct_dev;
+ struct octnic_ctrl_pkt nctrl;
+ int ret = 0;
+
+ memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
+
+ nctrl.ncmd.u64 = 0;
+ nctrl.ncmd.s.cmd = OCTNET_CMD_ID_ACTIVE;
+ nctrl.ncmd.s.param1 = val;
+ nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
+ nctrl.wait_time = 100;
+ nctrl.netpndev = (u64)netdev;
+ nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
+
+ ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
+ if (ret < 0) {
+ dev_err(&oct->pci_dev->dev, "Failed to configure gpio value\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
/* Callback for when mdio command response arrives
*/
static void octnet_mdio_resp_callback(struct octeon_device *oct,
dev_err(&oct_dev->pci_dev->dev,
"octnet_mdio45_access instruction failed status: %x\n",
retval);
- retval = -EBUSY;
+ retval = -EBUSY;
} else {
/* Sleep on a wait queue till the cond flag indicates that the
* response arrived
&value);
if (ret)
return ret;
+ } else if (oct->chip_id == OCTEON_CN23XX_PF_VID) {
+ octnet_id_active(netdev, LED_IDENTIFICATION_ON);
+
+ /* returns 0 since updates are asynchronous */
+ return 0;
} else {
return -EINVAL;
}
&lio->phy_beacon_val);
if (ret)
return ret;
+ } else if (oct->chip_id == OCTEON_CN23XX_PF_VID) {
+ octnet_id_active(netdev, LED_IDENTIFICATION_OFF);
+ return 0;
} else {
return -EINVAL;
}
rx_max_pending = CN6XXX_MAX_OQ_DESCRIPTORS;
rx_pending = CFG_GET_NUM_RX_DESCS_NIC_IF(conf6x, lio->ifidx);
tx_pending = CFG_GET_NUM_TX_DESCS_NIC_IF(conf6x, lio->ifidx);
+ } else if (OCTEON_CN23XX_PF(oct)) {
+ struct octeon_config *conf23 = CHIP_FIELD(oct, cn23xx_pf, conf);
+
+ tx_max_pending = CN23XX_MAX_IQ_DESCRIPTORS;
+ rx_max_pending = CN23XX_MAX_OQ_DESCRIPTORS;
+ rx_pending = CFG_GET_NUM_RX_DESCS_NIC_IF(conf23, lio->ifidx);
+ tx_pending = CFG_GET_NUM_TX_DESCS_NIC_IF(conf23, lio->ifidx);
}
if (lio->mtu > OCTNET_DEFAULT_FRM_SIZE - OCTNET_FRM_HEADER_SIZE) {
pause->rx_pause = oct->rx_pause;
}
+static int
+lio_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
+{
+ /* Notes: Not supporting any auto negotiation in these
+ * drivers.
+ */
+ struct lio *lio = GET_LIO(netdev);
+ struct octeon_device *oct = lio->oct_dev;
+ struct octnic_ctrl_pkt nctrl;
+ struct oct_link_info *linfo = &lio->linfo;
+
+ int ret = 0;
+
+ if (oct->chip_id != OCTEON_CN23XX_PF_VID)
+ return -EINVAL;
+
+ if (linfo->link.s.duplex == 0) {
+ /*no flow control for half duplex*/
+ if (pause->rx_pause || pause->tx_pause)
+ return -EINVAL;
+ }
+
+ /*do not support autoneg of link flow control*/
+ if (pause->autoneg == AUTONEG_ENABLE)
+ return -EINVAL;
+
+ memset(&nctrl, 0, sizeof(struct octnic_ctrl_pkt));
+
+ nctrl.ncmd.u64 = 0;
+ nctrl.ncmd.s.cmd = OCTNET_CMD_SET_FLOW_CTL;
+ nctrl.iq_no = lio->linfo.txpciq[0].s.q_no;
+ nctrl.wait_time = 100;
+ nctrl.netpndev = (u64)netdev;
+ nctrl.cb_fn = liquidio_link_ctrl_cmd_completion;
+
+ if (pause->rx_pause) {
+ /*enable rx pause*/
+ nctrl.ncmd.s.param1 = 1;
+ } else {
+ /*disable rx pause*/
+ nctrl.ncmd.s.param1 = 0;
+ }
+
+ if (pause->tx_pause) {
+ /*enable tx pause*/
+ nctrl.ncmd.s.param2 = 1;
+ } else {
+ /*disable tx pause*/
+ nctrl.ncmd.s.param2 = 0;
+ }
+
+ ret = octnet_send_nic_ctrl_pkt(lio->oct_dev, &nctrl);
+ if (ret < 0) {
+ dev_err(&oct->pci_dev->dev, "Failed to set pause parameter\n");
+ return -EINVAL;
+ }
+
+ oct->rx_pause = pause->rx_pause;
+ oct->tx_pause = pause->tx_pause;
+
+ return 0;
+}
+
static void
lio_get_ethtool_stats(struct net_device *netdev,
struct ethtool_stats *stats __attribute__((unused)),
}
}
+static void lio_get_priv_flags_strings(struct lio *lio, u8 *data)
+{
+ struct octeon_device *oct_dev = lio->oct_dev;
+ int i;
+
+ switch (oct_dev->chip_id) {
+ case OCTEON_CN23XX_PF_VID:
+ for (i = 0; i < ARRAY_SIZE(oct_priv_flags_strings); i++) {
+ sprintf(data, "%s", oct_priv_flags_strings[i]);
+ data += ETH_GSTRING_LEN;
+ }
+ break;
+ case OCTEON_CN68XX:
+ case OCTEON_CN66XX:
+ break;
+ default:
+ netif_info(lio, drv, lio->netdev, "Unknown Chip !!\n");
+ break;
+ }
+}
+
static void lio_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
{
struct lio *lio = GET_LIO(netdev);
}
break;
+ case ETH_SS_PRIV_FLAGS:
+ lio_get_priv_flags_strings(lio, data);
+ break;
default:
netif_info(lio, drv, lio->netdev, "Unknown Stringset !!\n");
break;
}
}
+static int lio_get_priv_flags_ss_count(struct lio *lio)
+{
+ struct octeon_device *oct_dev = lio->oct_dev;
+
+ switch (oct_dev->chip_id) {
+ case OCTEON_CN23XX_PF_VID:
+ return ARRAY_SIZE(oct_priv_flags_strings);
+ case OCTEON_CN68XX:
+ case OCTEON_CN66XX:
+ return -EOPNOTSUPP;
+ default:
+ netif_info(lio, drv, lio->netdev, "Unknown Chip !!\n");
+ return -EOPNOTSUPP;
+ }
+}
+
static int lio_get_sset_count(struct net_device *netdev, int sset)
{
struct lio *lio = GET_LIO(netdev);
return (ARRAY_SIZE(oct_stats_strings) +
ARRAY_SIZE(oct_iq_stats_strings) * oct_dev->num_iqs +
ARRAY_SIZE(oct_droq_stats_strings) * oct_dev->num_oqs);
+ case ETH_SS_PRIV_FLAGS:
+ return lio_get_priv_flags_ss_count(lio);
default:
return -EOPNOTSUPP;
}
intrmod_cfg = &oct->intrmod;
switch (oct->chip_id) {
+ case OCTEON_CN23XX_PF_VID:
+ if (!intrmod_cfg->rx_enable) {
+ intr_coal->rx_coalesce_usecs = intrmod_cfg->rx_usecs;
+ intr_coal->rx_max_coalesced_frames =
+ intrmod_cfg->rx_frames;
+ }
+ if (!intrmod_cfg->tx_enable)
+ intr_coal->tx_max_coalesced_frames =
+ intrmod_cfg->tx_frames;
+ break;
case OCTEON_CN68XX:
case OCTEON_CN66XX: {
struct octeon_cn6xxx *cn6xxx =
intr_coal->rx_coalesce_usecs_low =
intrmod_cfg->rx_mintmr_trigger;
intr_coal->rx_max_coalesced_frames_low =
- intrmod_cfg->rx_mincnt_trigger;
+ intrmod_cfg->rx_mincnt_trigger;
+ }
+ if (OCTEON_CN23XX_PF(oct) &&
+ (intrmod_cfg->tx_enable)) {
+ intr_coal->use_adaptive_tx_coalesce = intrmod_cfg->tx_enable;
+ intr_coal->tx_max_coalesced_frames_high =
+ intrmod_cfg->tx_maxcnt_trigger;
+ intr_coal->tx_max_coalesced_frames_low =
+ intrmod_cfg->tx_mincnt_trigger;
}
return 0;
}
octnet_nic_stats_callback(struct octeon_device *oct_dev,
u32 status, void *ptr)
{
- struct octeon_soft_command *sc = (struct octeon_soft_command *)ptr;
- struct oct_nic_stats_resp *resp = (struct oct_nic_stats_resp *)
- sc->virtrptr;
- struct oct_nic_stats_ctrl *ctrl = (struct oct_nic_stats_ctrl *)
- sc->ctxptr;
+ struct octeon_soft_command *sc = (struct octeon_soft_command *)ptr;
+ struct oct_nic_stats_resp *resp =
+ (struct oct_nic_stats_resp *)sc->virtrptr;
+ struct oct_nic_stats_ctrl *ctrl =
+ (struct oct_nic_stats_ctrl *)sc->ctxptr;
struct nic_rx_stats *rsp_rstats = &resp->stats.fromwire;
struct nic_tx_stats *rsp_tstats = &resp->stats.fromhost;
CFG_SET_OQ_INTR_PKT(cn6xxx->conf, rx_max_coalesced_frames);
break;
}
+ case OCTEON_CN23XX_PF_VID: {
+ int q_no;
+
+ if (!intr_coal->rx_max_coalesced_frames)
+ rx_max_coalesced_frames = oct->intrmod.rx_frames;
+ else
+ rx_max_coalesced_frames =
+ intr_coal->rx_max_coalesced_frames;
+ for (q_no = 0; q_no < oct->num_oqs; q_no++) {
+ q_no += oct->sriov_info.pf_srn;
+ octeon_write_csr64(
+ oct, CN23XX_SLI_OQ_PKT_INT_LEVELS(q_no),
+ (octeon_read_csr64(
+ oct, CN23XX_SLI_OQ_PKT_INT_LEVELS(q_no)) &
+ (0x3fffff00000000UL)) |
+ rx_max_coalesced_frames);
+ /*consider setting resend bit*/
+ }
+ oct->intrmod.rx_frames = rx_max_coalesced_frames;
+ break;
+ }
default:
return -EINVAL;
}
return 0;
}
-static int oct_cfg_rx_intrtime(struct lio *lio, struct ethtool_coalesce
- *intr_coal)
+static int oct_cfg_rx_intrtime(struct lio *lio,
+ struct ethtool_coalesce *intr_coal)
{
struct octeon_device *oct = lio->oct_dev;
u32 time_threshold, rx_coalesce_usecs;
CFG_SET_OQ_INTR_TIME(cn6xxx->conf, rx_coalesce_usecs);
break;
}
+ case OCTEON_CN23XX_PF_VID: {
+ u64 time_threshold;
+ int q_no;
+
+ if (!intr_coal->rx_coalesce_usecs)
+ rx_coalesce_usecs = oct->intrmod.rx_usecs;
+ else
+ rx_coalesce_usecs = intr_coal->rx_coalesce_usecs;
+ time_threshold =
+ cn23xx_pf_get_oq_ticks(oct, (u32)rx_coalesce_usecs);
+ for (q_no = 0; q_no < oct->num_oqs; q_no++) {
+ q_no += oct->sriov_info.pf_srn;
+ octeon_write_csr64(oct,
+ CN23XX_SLI_OQ_PKT_INT_LEVELS(q_no),
+ (oct->intrmod.rx_frames |
+ (time_threshold << 32)));
+ /*consider writing to resend bit here*/
+ }
+ oct->intrmod.rx_usecs = rx_coalesce_usecs;
+ break;
+ }
default:
return -EINVAL;
}
__attribute__((unused)))
{
struct octeon_device *oct = lio->oct_dev;
+ u32 iq_intr_pkt;
+ void __iomem *inst_cnt_reg;
+ u64 val;
/* Config Cnt based interrupt values */
switch (oct->chip_id) {
case OCTEON_CN68XX:
case OCTEON_CN66XX:
break;
+ case OCTEON_CN23XX_PF_VID: {
+ int q_no;
+
+ if (!intr_coal->tx_max_coalesced_frames)
+ iq_intr_pkt = CN23XX_DEF_IQ_INTR_THRESHOLD &
+ CN23XX_PKT_IN_DONE_WMARK_MASK;
+ else
+ iq_intr_pkt = intr_coal->tx_max_coalesced_frames &
+ CN23XX_PKT_IN_DONE_WMARK_MASK;
+ for (q_no = 0; q_no < oct->num_iqs; q_no++) {
+ inst_cnt_reg = (oct->instr_queue[q_no])->inst_cnt_reg;
+ val = readq(inst_cnt_reg);
+ /*clear wmark and count.dont want to write count back*/
+ val = (val & 0xFFFF000000000000ULL) |
+ ((u64)iq_intr_pkt
+ << CN23XX_PKT_IN_DONE_WMARK_BIT_POS);
+ writeq(val, inst_cnt_reg);
+ /*consider setting resend bit*/
+ }
+ oct->intrmod.tx_frames = iq_intr_pkt;
+ break;
+ }
default:
return -EINVAL;
}
return -EINVAL;
}
break;
+ case OCTEON_CN23XX_PF_VID:
+ break;
default:
return -EINVAL;
}
}
/* Return register dump len. */
-static int lio_get_regs_len(struct net_device *dev __attribute__((unused)))
+static int lio_get_regs_len(struct net_device *dev)
{
- return OCT_ETHTOOL_REGDUMP_LEN;
+ struct lio *lio = GET_LIO(dev);
+ struct octeon_device *oct = lio->oct_dev;
+
+ switch (oct->chip_id) {
+ case OCTEON_CN23XX_PF_VID:
+ return OCT_ETHTOOL_REGDUMP_LEN_23XX;
+ default:
+ return OCT_ETHTOOL_REGDUMP_LEN;
+ }
+}
+
+static int cn23xx_read_csr_reg(char *s, struct octeon_device *oct)
+{
+ u32 reg;
+ u8 pf_num = oct->pf_num;
+ int len = 0;
+ int i;
+
+ /* PCI Window Registers */
+
+ len += sprintf(s + len, "\n\t Octeon CSR Registers\n\n");
+
+ /*0x29030 or 0x29040*/
+ reg = CN23XX_SLI_PKT_MAC_RINFO64(oct->pcie_port, oct->pf_num);
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT_MAC%d_PF%d_RINFO): %016llx\n",
+ reg, oct->pcie_port, oct->pf_num,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x27080 or 0x27090*/
+ reg = CN23XX_SLI_MAC_PF_INT_ENB64(oct->pcie_port, oct->pf_num);
+ len +=
+ sprintf(s + len, "\n[%08x] (SLI_MAC%d_PF%d_INT_ENB): %016llx\n",
+ reg, oct->pcie_port, oct->pf_num,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x27000 or 0x27010*/
+ reg = CN23XX_SLI_MAC_PF_INT_SUM64(oct->pcie_port, oct->pf_num);
+ len +=
+ sprintf(s + len, "\n[%08x] (SLI_MAC%d_PF%d_INT_SUM): %016llx\n",
+ reg, oct->pcie_port, oct->pf_num,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x29120*/
+ reg = 0x29120;
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT_MEM_CTL): %016llx\n", reg,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x27300*/
+ reg = 0x27300 + oct->pcie_port * CN23XX_MAC_INT_OFFSET +
+ (oct->pf_num) * CN23XX_PF_INT_OFFSET;
+ len += sprintf(
+ s + len, "\n[%08x] (SLI_MAC%d_PF%d_PKT_VF_INT): %016llx\n", reg,
+ oct->pcie_port, oct->pf_num, (u64)octeon_read_csr64(oct, reg));
+
+ /*0x27200*/
+ reg = 0x27200 + oct->pcie_port * CN23XX_MAC_INT_OFFSET +
+ (oct->pf_num) * CN23XX_PF_INT_OFFSET;
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_MAC%d_PF%d_PP_VF_INT): %016llx\n",
+ reg, oct->pcie_port, oct->pf_num,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*29130*/
+ reg = CN23XX_SLI_PKT_CNT_INT;
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT_CNT_INT): %016llx\n", reg,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x29140*/
+ reg = CN23XX_SLI_PKT_TIME_INT;
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT_TIME_INT): %016llx\n", reg,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x29160*/
+ reg = 0x29160;
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT_INT): %016llx\n", reg,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x29180*/
+ reg = CN23XX_SLI_OQ_WMARK;
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT_OUTPUT_WMARK): %016llx\n",
+ reg, (u64)octeon_read_csr64(oct, reg));
+
+ /*0x291E0*/
+ reg = CN23XX_SLI_PKT_IOQ_RING_RST;
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT_RING_RST): %016llx\n", reg,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x29210*/
+ reg = CN23XX_SLI_GBL_CONTROL;
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT_GBL_CONTROL): %016llx\n", reg,
+ (u64)octeon_read_csr64(oct, reg));
+
+ /*0x29220*/
+ reg = 0x29220;
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT_BIST_STATUS): %016llx\n",
+ reg, (u64)octeon_read_csr64(oct, reg));
+
+ /*PF only*/
+ if (pf_num == 0) {
+ /*0x29260*/
+ reg = CN23XX_SLI_OUT_BP_EN_W1S;
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT_OUT_BP_EN_W1S): %016llx\n",
+ reg, (u64)octeon_read_csr64(oct, reg));
+ } else if (pf_num == 1) {
+ /*0x29270*/
+ reg = CN23XX_SLI_OUT_BP_EN2_W1S;
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT_OUT_BP_EN2_W1S): %016llx\n",
+ reg, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_OQ_BUFF_INFO_SIZE(i);
+ len +=
+ sprintf(s + len, "\n[%08x] (SLI_PKT%d_OUT_SIZE): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10040*/
+ for (i = 0; i < CN23XX_MAX_INPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_IQ_INSTR_COUNT64(i);
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT_IN_DONE%d_CNTS): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10080*/
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_OQ_PKTS_CREDIT(i);
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT%d_SLIST_BAOFF_DBELL): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10090*/
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_OQ_SIZE(i);
+ len += sprintf(
+ s + len, "\n[%08x] (SLI_PKT%d_SLIST_FIFO_RSIZE): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10050*/
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_OQ_PKT_CONTROL(i);
+ len += sprintf(
+ s + len,
+ "\n[%08x] (SLI_PKT%d__OUTPUT_CONTROL): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10070*/
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_OQ_BASE_ADDR64(i);
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT%d_SLIST_BADDR): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x100a0*/
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_OQ_PKT_INT_LEVELS(i);
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT%d_INT_LEVELS): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x100b0*/
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_OQ_PKTS_SENT(i);
+ len += sprintf(s + len, "\n[%08x] (SLI_PKT%d_CNTS): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x100c0*/
+ for (i = 0; i < CN23XX_MAX_OUTPUT_QUEUES; i++) {
+ reg = 0x100c0 + i * CN23XX_OQ_OFFSET;
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT%d_ERROR_INFO): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+
+ /*0x10000*/
+ for (i = 0; i < CN23XX_MAX_INPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_IQ_PKT_CONTROL64(i);
+ len += sprintf(
+ s + len,
+ "\n[%08x] (SLI_PKT%d_INPUT_CONTROL): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10010*/
+ for (i = 0; i < CN23XX_MAX_INPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_IQ_BASE_ADDR64(i);
+ len += sprintf(
+ s + len,
+ "\n[%08x] (SLI_PKT%d_INSTR_BADDR): %016llx\n", reg,
+ i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10020*/
+ for (i = 0; i < CN23XX_MAX_INPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_IQ_DOORBELL(i);
+ len += sprintf(
+ s + len,
+ "\n[%08x] (SLI_PKT%d_INSTR_BAOFF_DBELL): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10030*/
+ for (i = 0; i < CN23XX_MAX_INPUT_QUEUES; i++) {
+ reg = CN23XX_SLI_IQ_SIZE(i);
+ len += sprintf(
+ s + len,
+ "\n[%08x] (SLI_PKT%d_INSTR_FIFO_RSIZE): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ /*0x10040*/
+ for (i = 0; i < CN23XX_MAX_INPUT_QUEUES; i++)
+ reg = CN23XX_SLI_IQ_INSTR_COUNT64(i);
+ len += sprintf(s + len,
+ "\n[%08x] (SLI_PKT_IN_DONE%d_CNTS): %016llx\n",
+ reg, i, (u64)octeon_read_csr64(oct, reg));
+ }
+
+ return len;
}
static int cn6xxx_read_csr_reg(char *s, struct octeon_device *oct)
regs->version = OCT_ETHTOOL_REGSVER;
switch (oct->chip_id) {
+ case OCTEON_CN23XX_PF_VID:
+ memset(regbuf, 0, OCT_ETHTOOL_REGDUMP_LEN_23XX);
+ len += cn23xx_read_csr_reg(regbuf + len, oct);
+ break;
case OCTEON_CN68XX:
case OCTEON_CN66XX:
memset(regbuf, 0, OCT_ETHTOOL_REGDUMP_LEN);
.get_strings = lio_get_strings,
.get_ethtool_stats = lio_get_ethtool_stats,
.get_pauseparam = lio_get_pauseparam,
+ .set_pauseparam = lio_set_pauseparam,
.get_regs_len = lio_get_regs_len,
.get_regs = lio_get_regs,
.get_msglevel = lio_get_msglevel,
projects / deliverable / linux.git / blobdiff