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path: root/drivers/net/ethernet/amd/xgbe
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Diffstat (limited to 'drivers/net/ethernet/amd/xgbe')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c8
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-dev.c209
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-drv.c2
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c7
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-main.c2
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe.h4
6 files changed, 136 insertions, 96 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
index 346592dca33c..a3c11355a34d 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c
@@ -272,8 +272,8 @@ static ssize_t xpcs_reg_value_read(struct file *filp, char __user *buffer,
struct xgbe_prv_data *pdata = filp->private_data;
unsigned int value;
- value = pdata->hw_if.read_mmd_regs(pdata, pdata->debugfs_xpcs_mmd,
- pdata->debugfs_xpcs_reg);
+ value = XMDIO_READ(pdata, pdata->debugfs_xpcs_mmd,
+ pdata->debugfs_xpcs_reg);
return xgbe_common_read(buffer, count, ppos, value);
}
@@ -290,8 +290,8 @@ static ssize_t xpcs_reg_value_write(struct file *filp,
if (len < 0)
return len;
- pdata->hw_if.write_mmd_regs(pdata, pdata->debugfs_xpcs_mmd,
- pdata->debugfs_xpcs_reg, value);
+ XMDIO_WRITE(pdata, pdata->debugfs_xpcs_mmd, pdata->debugfs_xpcs_reg,
+ value);
return len;
}
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
index edaca4496264..ea273836d999 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
@@ -348,7 +348,7 @@ static int xgbe_disable_tx_flow_control(struct xgbe_prv_data *pdata)
/* Clear MAC flow control */
max_q_count = XGMAC_MAX_FLOW_CONTROL_QUEUES;
- q_count = min_t(unsigned int, pdata->rx_q_count, max_q_count);
+ q_count = min_t(unsigned int, pdata->tx_q_count, max_q_count);
reg = MAC_Q0TFCR;
for (i = 0; i < q_count; i++) {
reg_val = XGMAC_IOREAD(pdata, reg);
@@ -373,7 +373,7 @@ static int xgbe_enable_tx_flow_control(struct xgbe_prv_data *pdata)
/* Set MAC flow control */
max_q_count = XGMAC_MAX_FLOW_CONTROL_QUEUES;
- q_count = min_t(unsigned int, pdata->rx_q_count, max_q_count);
+ q_count = min_t(unsigned int, pdata->tx_q_count, max_q_count);
reg = MAC_Q0TFCR;
for (i = 0; i < q_count; i++) {
reg_val = XGMAC_IOREAD(pdata, reg);
@@ -509,8 +509,8 @@ static void xgbe_enable_mac_interrupts(struct xgbe_prv_data *pdata)
XGMAC_IOWRITE(pdata, MAC_IER, mac_ier);
/* Enable all counter interrupts */
- XGMAC_IOWRITE_BITS(pdata, MMC_RIER, ALL_INTERRUPTS, 0xff);
- XGMAC_IOWRITE_BITS(pdata, MMC_TIER, ALL_INTERRUPTS, 0xff);
+ XGMAC_IOWRITE_BITS(pdata, MMC_RIER, ALL_INTERRUPTS, 0xffffffff);
+ XGMAC_IOWRITE_BITS(pdata, MMC_TIER, ALL_INTERRUPTS, 0xffffffff);
}
static int xgbe_set_gmii_speed(struct xgbe_prv_data *pdata)
@@ -1633,6 +1633,9 @@ static int xgbe_flush_tx_queues(struct xgbe_prv_data *pdata)
{
unsigned int i, count;
+ if (XGMAC_GET_BITS(pdata->hw_feat.version, MAC_VR, SNPSVER) < 0x21)
+ return 0;
+
for (i = 0; i < pdata->tx_q_count; i++)
XGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_TQOMR, FTQ, 1);
@@ -1703,8 +1706,8 @@ static void xgbe_config_mtl_mode(struct xgbe_prv_data *pdata)
XGMAC_IOWRITE_BITS(pdata, MTL_OMR, RAA, MTL_RAA_SP);
}
-static unsigned int xgbe_calculate_per_queue_fifo(unsigned long fifo_size,
- unsigned char queue_count)
+static unsigned int xgbe_calculate_per_queue_fifo(unsigned int fifo_size,
+ unsigned int queue_count)
{
unsigned int q_fifo_size = 0;
enum xgbe_mtl_fifo_size p_fifo = XGMAC_MTL_FIFO_SIZE_256;
@@ -1748,6 +1751,10 @@ static unsigned int xgbe_calculate_per_queue_fifo(unsigned long fifo_size,
q_fifo_size = XGBE_FIFO_SIZE_KB(256);
break;
}
+
+ /* The configured value is not the actual amount of fifo RAM */
+ q_fifo_size = min_t(unsigned int, XGBE_FIFO_MAX, q_fifo_size);
+
q_fifo_size = q_fifo_size / queue_count;
/* Set the queue fifo size programmable value */
@@ -1947,6 +1954,32 @@ static void xgbe_config_vlan_support(struct xgbe_prv_data *pdata)
xgbe_disable_rx_vlan_stripping(pdata);
}
+static u64 xgbe_mmc_read(struct xgbe_prv_data *pdata, unsigned int reg_lo)
+{
+ bool read_hi;
+ u64 val;
+
+ switch (reg_lo) {
+ /* These registers are always 64 bit */
+ case MMC_TXOCTETCOUNT_GB_LO:
+ case MMC_TXOCTETCOUNT_G_LO:
+ case MMC_RXOCTETCOUNT_GB_LO:
+ case MMC_RXOCTETCOUNT_G_LO:
+ read_hi = true;
+ break;
+
+ default:
+ read_hi = false;
+ };
+
+ val = XGMAC_IOREAD(pdata, reg_lo);
+
+ if (read_hi)
+ val |= ((u64)XGMAC_IOREAD(pdata, reg_lo + 4) << 32);
+
+ return val;
+}
+
static void xgbe_tx_mmc_int(struct xgbe_prv_data *pdata)
{
struct xgbe_mmc_stats *stats = &pdata->mmc_stats;
@@ -1954,75 +1987,75 @@ static void xgbe_tx_mmc_int(struct xgbe_prv_data *pdata)
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXOCTETCOUNT_GB))
stats->txoctetcount_gb +=
- XGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXOCTETCOUNT_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXFRAMECOUNT_GB))
stats->txframecount_gb +=
- XGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXFRAMECOUNT_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXBROADCASTFRAMES_G))
stats->txbroadcastframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXBROADCASTFRAMES_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXMULTICASTFRAMES_G))
stats->txmulticastframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXMULTICASTFRAMES_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TX64OCTETS_GB))
stats->tx64octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX64OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX64OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TX65TO127OCTETS_GB))
stats->tx65to127octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX65TO127OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX65TO127OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TX128TO255OCTETS_GB))
stats->tx128to255octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX128TO255OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX128TO255OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TX256TO511OCTETS_GB))
stats->tx256to511octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX256TO511OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX256TO511OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TX512TO1023OCTETS_GB))
stats->tx512to1023octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX512TO1023OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX512TO1023OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TX1024TOMAXOCTETS_GB))
stats->tx1024tomaxoctets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX1024TOMAXOCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX1024TOMAXOCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXUNICASTFRAMES_GB))
stats->txunicastframes_gb +=
- XGMAC_IOREAD(pdata, MMC_TXUNICASTFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXUNICASTFRAMES_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXMULTICASTFRAMES_GB))
stats->txmulticastframes_gb +=
- XGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXMULTICASTFRAMES_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXBROADCASTFRAMES_GB))
stats->txbroadcastframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXBROADCASTFRAMES_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXUNDERFLOWERROR))
stats->txunderflowerror +=
- XGMAC_IOREAD(pdata, MMC_TXUNDERFLOWERROR_LO);
+ xgbe_mmc_read(pdata, MMC_TXUNDERFLOWERROR_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXOCTETCOUNT_G))
stats->txoctetcount_g +=
- XGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXOCTETCOUNT_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXFRAMECOUNT_G))
stats->txframecount_g +=
- XGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXFRAMECOUNT_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXPAUSEFRAMES))
stats->txpauseframes +=
- XGMAC_IOREAD(pdata, MMC_TXPAUSEFRAMES_LO);
+ xgbe_mmc_read(pdata, MMC_TXPAUSEFRAMES_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_TISR, TXVLANFRAMES_G))
stats->txvlanframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXVLANFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXVLANFRAMES_G_LO);
}
static void xgbe_rx_mmc_int(struct xgbe_prv_data *pdata)
@@ -2032,95 +2065,95 @@ static void xgbe_rx_mmc_int(struct xgbe_prv_data *pdata)
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXFRAMECOUNT_GB))
stats->rxframecount_gb +=
- XGMAC_IOREAD(pdata, MMC_RXFRAMECOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RXFRAMECOUNT_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXOCTETCOUNT_GB))
stats->rxoctetcount_gb +=
- XGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RXOCTETCOUNT_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXOCTETCOUNT_G))
stats->rxoctetcount_g +=
- XGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXOCTETCOUNT_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXBROADCASTFRAMES_G))
stats->rxbroadcastframes_g +=
- XGMAC_IOREAD(pdata, MMC_RXBROADCASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXBROADCASTFRAMES_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXMULTICASTFRAMES_G))
stats->rxmulticastframes_g +=
- XGMAC_IOREAD(pdata, MMC_RXMULTICASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXMULTICASTFRAMES_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXCRCERROR))
stats->rxcrcerror +=
- XGMAC_IOREAD(pdata, MMC_RXCRCERROR_LO);
+ xgbe_mmc_read(pdata, MMC_RXCRCERROR_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXRUNTERROR))
stats->rxrunterror +=
- XGMAC_IOREAD(pdata, MMC_RXRUNTERROR);
+ xgbe_mmc_read(pdata, MMC_RXRUNTERROR);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXJABBERERROR))
stats->rxjabbererror +=
- XGMAC_IOREAD(pdata, MMC_RXJABBERERROR);
+ xgbe_mmc_read(pdata, MMC_RXJABBERERROR);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXUNDERSIZE_G))
stats->rxundersize_g +=
- XGMAC_IOREAD(pdata, MMC_RXUNDERSIZE_G);
+ xgbe_mmc_read(pdata, MMC_RXUNDERSIZE_G);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXOVERSIZE_G))
stats->rxoversize_g +=
- XGMAC_IOREAD(pdata, MMC_RXOVERSIZE_G);
+ xgbe_mmc_read(pdata, MMC_RXOVERSIZE_G);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RX64OCTETS_GB))
stats->rx64octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX64OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX64OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RX65TO127OCTETS_GB))
stats->rx65to127octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX65TO127OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX65TO127OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RX128TO255OCTETS_GB))
stats->rx128to255octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX128TO255OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX128TO255OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RX256TO511OCTETS_GB))
stats->rx256to511octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX256TO511OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX256TO511OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RX512TO1023OCTETS_GB))
stats->rx512to1023octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX512TO1023OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX512TO1023OCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RX1024TOMAXOCTETS_GB))
stats->rx1024tomaxoctets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX1024TOMAXOCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX1024TOMAXOCTETS_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXUNICASTFRAMES_G))
stats->rxunicastframes_g +=
- XGMAC_IOREAD(pdata, MMC_RXUNICASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXUNICASTFRAMES_G_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXLENGTHERROR))
stats->rxlengtherror +=
- XGMAC_IOREAD(pdata, MMC_RXLENGTHERROR_LO);
+ xgbe_mmc_read(pdata, MMC_RXLENGTHERROR_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXOUTOFRANGETYPE))
stats->rxoutofrangetype +=
- XGMAC_IOREAD(pdata, MMC_RXOUTOFRANGETYPE_LO);
+ xgbe_mmc_read(pdata, MMC_RXOUTOFRANGETYPE_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXPAUSEFRAMES))
stats->rxpauseframes +=
- XGMAC_IOREAD(pdata, MMC_RXPAUSEFRAMES_LO);
+ xgbe_mmc_read(pdata, MMC_RXPAUSEFRAMES_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXFIFOOVERFLOW))
stats->rxfifooverflow +=
- XGMAC_IOREAD(pdata, MMC_RXFIFOOVERFLOW_LO);
+ xgbe_mmc_read(pdata, MMC_RXFIFOOVERFLOW_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXVLANFRAMES_GB))
stats->rxvlanframes_gb +=
- XGMAC_IOREAD(pdata, MMC_RXVLANFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RXVLANFRAMES_GB_LO);
if (XGMAC_GET_BITS(mmc_isr, MMC_RISR, RXWATCHDOGERROR))
stats->rxwatchdogerror +=
- XGMAC_IOREAD(pdata, MMC_RXWATCHDOGERROR);
+ xgbe_mmc_read(pdata, MMC_RXWATCHDOGERROR);
}
static void xgbe_read_mmc_stats(struct xgbe_prv_data *pdata)
@@ -2131,127 +2164,127 @@ static void xgbe_read_mmc_stats(struct xgbe_prv_data *pdata)
XGMAC_IOWRITE_BITS(pdata, MMC_CR, MCF, 1);
stats->txoctetcount_gb +=
- XGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXOCTETCOUNT_GB_LO);
stats->txframecount_gb +=
- XGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXFRAMECOUNT_GB_LO);
stats->txbroadcastframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXBROADCASTFRAMES_G_LO);
stats->txmulticastframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXMULTICASTFRAMES_G_LO);
stats->tx64octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX64OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX64OCTETS_GB_LO);
stats->tx65to127octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX65TO127OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX65TO127OCTETS_GB_LO);
stats->tx128to255octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX128TO255OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX128TO255OCTETS_GB_LO);
stats->tx256to511octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX256TO511OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX256TO511OCTETS_GB_LO);
stats->tx512to1023octets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX512TO1023OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX512TO1023OCTETS_GB_LO);
stats->tx1024tomaxoctets_gb +=
- XGMAC_IOREAD(pdata, MMC_TX1024TOMAXOCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TX1024TOMAXOCTETS_GB_LO);
stats->txunicastframes_gb +=
- XGMAC_IOREAD(pdata, MMC_TXUNICASTFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXUNICASTFRAMES_GB_LO);
stats->txmulticastframes_gb +=
- XGMAC_IOREAD(pdata, MMC_TXMULTICASTFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXMULTICASTFRAMES_GB_LO);
stats->txbroadcastframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXBROADCASTFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_TXBROADCASTFRAMES_GB_LO);
stats->txunderflowerror +=
- XGMAC_IOREAD(pdata, MMC_TXUNDERFLOWERROR_LO);
+ xgbe_mmc_read(pdata, MMC_TXUNDERFLOWERROR_LO);
stats->txoctetcount_g +=
- XGMAC_IOREAD(pdata, MMC_TXOCTETCOUNT_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXOCTETCOUNT_G_LO);
stats->txframecount_g +=
- XGMAC_IOREAD(pdata, MMC_TXFRAMECOUNT_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXFRAMECOUNT_G_LO);
stats->txpauseframes +=
- XGMAC_IOREAD(pdata, MMC_TXPAUSEFRAMES_LO);
+ xgbe_mmc_read(pdata, MMC_TXPAUSEFRAMES_LO);
stats->txvlanframes_g +=
- XGMAC_IOREAD(pdata, MMC_TXVLANFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_TXVLANFRAMES_G_LO);
stats->rxframecount_gb +=
- XGMAC_IOREAD(pdata, MMC_RXFRAMECOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RXFRAMECOUNT_GB_LO);
stats->rxoctetcount_gb +=
- XGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RXOCTETCOUNT_GB_LO);
stats->rxoctetcount_g +=
- XGMAC_IOREAD(pdata, MMC_RXOCTETCOUNT_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXOCTETCOUNT_G_LO);
stats->rxbroadcastframes_g +=
- XGMAC_IOREAD(pdata, MMC_RXBROADCASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXBROADCASTFRAMES_G_LO);
stats->rxmulticastframes_g +=
- XGMAC_IOREAD(pdata, MMC_RXMULTICASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXMULTICASTFRAMES_G_LO);
stats->rxcrcerror +=
- XGMAC_IOREAD(pdata, MMC_RXCRCERROR_LO);
+ xgbe_mmc_read(pdata, MMC_RXCRCERROR_LO);
stats->rxrunterror +=
- XGMAC_IOREAD(pdata, MMC_RXRUNTERROR);
+ xgbe_mmc_read(pdata, MMC_RXRUNTERROR);
stats->rxjabbererror +=
- XGMAC_IOREAD(pdata, MMC_RXJABBERERROR);
+ xgbe_mmc_read(pdata, MMC_RXJABBERERROR);
stats->rxundersize_g +=
- XGMAC_IOREAD(pdata, MMC_RXUNDERSIZE_G);
+ xgbe_mmc_read(pdata, MMC_RXUNDERSIZE_G);
stats->rxoversize_g +=
- XGMAC_IOREAD(pdata, MMC_RXOVERSIZE_G);
+ xgbe_mmc_read(pdata, MMC_RXOVERSIZE_G);
stats->rx64octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX64OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX64OCTETS_GB_LO);
stats->rx65to127octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX65TO127OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX65TO127OCTETS_GB_LO);
stats->rx128to255octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX128TO255OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX128TO255OCTETS_GB_LO);
stats->rx256to511octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX256TO511OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX256TO511OCTETS_GB_LO);
stats->rx512to1023octets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX512TO1023OCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX512TO1023OCTETS_GB_LO);
stats->rx1024tomaxoctets_gb +=
- XGMAC_IOREAD(pdata, MMC_RX1024TOMAXOCTETS_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RX1024TOMAXOCTETS_GB_LO);
stats->rxunicastframes_g +=
- XGMAC_IOREAD(pdata, MMC_RXUNICASTFRAMES_G_LO);
+ xgbe_mmc_read(pdata, MMC_RXUNICASTFRAMES_G_LO);
stats->rxlengtherror +=
- XGMAC_IOREAD(pdata, MMC_RXLENGTHERROR_LO);
+ xgbe_mmc_read(pdata, MMC_RXLENGTHERROR_LO);
stats->rxoutofrangetype +=
- XGMAC_IOREAD(pdata, MMC_RXOUTOFRANGETYPE_LO);
+ xgbe_mmc_read(pdata, MMC_RXOUTOFRANGETYPE_LO);
stats->rxpauseframes +=
- XGMAC_IOREAD(pdata, MMC_RXPAUSEFRAMES_LO);
+ xgbe_mmc_read(pdata, MMC_RXPAUSEFRAMES_LO);
stats->rxfifooverflow +=
- XGMAC_IOREAD(pdata, MMC_RXFIFOOVERFLOW_LO);
+ xgbe_mmc_read(pdata, MMC_RXFIFOOVERFLOW_LO);
stats->rxvlanframes_gb +=
- XGMAC_IOREAD(pdata, MMC_RXVLANFRAMES_GB_LO);
+ xgbe_mmc_read(pdata, MMC_RXVLANFRAMES_GB_LO);
stats->rxwatchdogerror +=
- XGMAC_IOREAD(pdata, MMC_RXWATCHDOGERROR);
+ xgbe_mmc_read(pdata, MMC_RXWATCHDOGERROR);
/* Un-freeze counters */
XGMAC_IOWRITE_BITS(pdata, MMC_CR, MCF, 0);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index dc84f7193c2d..b26d75856553 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -361,6 +361,8 @@ void xgbe_get_all_hw_features(struct xgbe_prv_data *pdata)
memset(hw_feat, 0, sizeof(*hw_feat));
+ hw_feat->version = XGMAC_IOREAD(pdata, MAC_VR);
+
/* Hardware feature register 0 */
hw_feat->gmii = XGMAC_GET_BITS(mac_hfr0, MAC_HWF0R, GMIISEL);
hw_feat->vlhash = XGMAC_GET_BITS(mac_hfr0, MAC_HWF0R, VLHASH);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
index a076aca138a1..46f613028e9c 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
@@ -361,15 +361,16 @@ static void xgbe_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *drvinfo)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
+ struct xgbe_hw_features *hw_feat = &pdata->hw_feat;
strlcpy(drvinfo->driver, XGBE_DRV_NAME, sizeof(drvinfo->driver));
strlcpy(drvinfo->version, XGBE_DRV_VERSION, sizeof(drvinfo->version));
strlcpy(drvinfo->bus_info, dev_name(pdata->dev),
sizeof(drvinfo->bus_info));
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), "%d.%d.%d",
- XGMAC_IOREAD_BITS(pdata, MAC_VR, USERVER),
- XGMAC_IOREAD_BITS(pdata, MAC_VR, DEVID),
- XGMAC_IOREAD_BITS(pdata, MAC_VR, SNPSVER));
+ XGMAC_GET_BITS(hw_feat->version, MAC_VR, USERVER),
+ XGMAC_GET_BITS(hw_feat->version, MAC_VR, DEVID),
+ XGMAC_GET_BITS(hw_feat->version, MAC_VR, SNPSVER));
drvinfo->n_stats = XGBE_STATS_COUNT;
}
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
index 8aa6a9353f7b..bdf9cfa70e88 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
@@ -172,7 +172,7 @@ static struct xgbe_channel *xgbe_alloc_rings(struct xgbe_prv_data *pdata)
}
if (i < pdata->rx_ring_count) {
- spin_lock_init(&tx_ring->lock);
+ spin_lock_init(&rx_ring->lock);
channel->rx_ring = rx_ring++;
}
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
index 07bf70a82908..e9fe6e6ddcc3 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -183,6 +183,7 @@
#define XGMAC_DRIVER_CONTEXT 1
#define XGMAC_IOCTL_CONTEXT 2
+#define XGBE_FIFO_MAX 81920
#define XGBE_FIFO_SIZE_B(x) (x)
#define XGBE_FIFO_SIZE_KB(x) (x * 1024)
@@ -526,6 +527,9 @@ struct xgbe_desc_if {
* or configurations are present in the device.
*/
struct xgbe_hw_features {
+ /* HW Version */
+ unsigned int version;
+
/* HW Feature Register0 */
unsigned int gmii; /* 1000 Mbps support */
unsigned int vlhash; /* VLAN Hash Filter */
generated by cgit (git 2.34.1) at 2024-06-15 13:59:08 +0000