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-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-common.h6
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-dcb.c2
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-drv.c29
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c15
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-pci.c19
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c66
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-platform.c4
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe.h31
8 files changed, 122 insertions, 50 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
index 533b8519ec35..466273b22f0a 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
@@ -898,6 +898,8 @@
#define PCS_V2_WINDOW_SELECT 0x9064
#define PCS_V2_RV_WINDOW_DEF 0x1060
#define PCS_V2_RV_WINDOW_SELECT 0x1064
+#define PCS_V2_YC_WINDOW_DEF 0x18060
+#define PCS_V2_YC_WINDOW_SELECT 0x18064
/* PCS register entry bit positions and sizes */
#define PCS_V2_WINDOW_DEF_OFFSET_INDEX 6
@@ -1030,8 +1032,8 @@
#define XP_PROP_0_PORT_ID_WIDTH 8
#define XP_PROP_0_PORT_MODE_INDEX 8
#define XP_PROP_0_PORT_MODE_WIDTH 4
-#define XP_PROP_0_PORT_SPEEDS_INDEX 23
-#define XP_PROP_0_PORT_SPEEDS_WIDTH 4
+#define XP_PROP_0_PORT_SPEEDS_INDEX 22
+#define XP_PROP_0_PORT_SPEEDS_WIDTH 5
#define XP_PROP_1_MAX_RX_DMA_INDEX 24
#define XP_PROP_1_MAX_RX_DMA_WIDTH 5
#define XP_PROP_1_MAX_RX_QUEUES_INDEX 8
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
index 895d35639129..c68ace804e37 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
@@ -230,7 +230,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
struct xgbe_prv_data *pdata = netdev_priv(netdev);
netif_dbg(pdata, drv, netdev,
- "cap=%hhu, en=%#hhx, mbc=%hhu, delay=%hhu\n",
+ "cap=%d, en=%#x, mbc=%d, delay=%d\n",
pfc->pfc_cap, pfc->pfc_en, pfc->mbc, pfc->delay);
/* Check PFC for supported number of traffic classes */
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 30d24d19f40d..7b666106feee 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -721,7 +721,9 @@ static void xgbe_stop_timers(struct xgbe_prv_data *pdata)
if (!channel->tx_ring)
break;
+ /* Deactivate the Tx timer */
del_timer_sync(&channel->tx_timer);
+ channel->tx_timer_active = 0;
}
}
@@ -950,14 +952,14 @@ static void xgbe_napi_enable(struct xgbe_prv_data *pdata, unsigned int add)
channel = pdata->channel[i];
if (add)
netif_napi_add(pdata->netdev, &channel->napi,
- xgbe_one_poll, NAPI_POLL_WEIGHT);
+ xgbe_one_poll);
napi_enable(&channel->napi);
}
} else {
if (add)
netif_napi_add(pdata->netdev, &pdata->napi,
- xgbe_all_poll, NAPI_POLL_WEIGHT);
+ xgbe_all_poll);
napi_enable(&pdata->napi);
}
@@ -1508,9 +1510,6 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
if (copy_from_user(&config, ifreq->ifr_data, sizeof(config)))
return -EFAULT;
- if (config.flags)
- return -EINVAL;
-
mac_tscr = 0;
switch (config.tx_type) {
@@ -1674,12 +1673,10 @@ static int xgbe_prep_tso(struct sk_buff *skb, struct xgbe_packet_data *packet)
return ret;
if (XGMAC_GET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES, VXLAN)) {
- packet->header_len = skb_inner_transport_offset(skb) +
- inner_tcp_hdrlen(skb);
+ packet->header_len = skb_inner_tcp_all_headers(skb);
packet->tcp_header_len = inner_tcp_hdrlen(skb);
} else {
- packet->header_len = skb_transport_offset(skb) +
- tcp_hdrlen(skb);
+ packet->header_len = skb_tcp_all_headers(skb);
packet->tcp_header_len = tcp_hdrlen(skb);
}
packet->tcp_payload_len = skb->len - packet->header_len;
@@ -2553,6 +2550,14 @@ read_again:
buf2_len = xgbe_rx_buf2_len(rdata, packet, len);
len += buf2_len;
+ if (buf2_len > rdata->rx.buf.dma_len) {
+ /* Hardware inconsistency within the descriptors
+ * that has resulted in a length underflow.
+ */
+ error = 1;
+ goto skip_data;
+ }
+
if (!skb) {
skb = xgbe_create_skb(pdata, napi, rdata,
buf1_len);
@@ -2582,8 +2587,10 @@ skip_data:
if (!last || context_next)
goto read_again;
- if (!skb)
+ if (!skb || error) {
+ dev_kfree_skb(skb);
goto next_packet;
+ }
/* Be sure we don't exceed the configured MTU */
max_len = netdev->mtu + ETH_HLEN;
@@ -2775,7 +2782,7 @@ void xgbe_print_pkt(struct net_device *netdev, struct sk_buff *skb, bool tx_rx)
netdev_dbg(netdev, "Dst MAC addr: %pM\n", eth->h_dest);
netdev_dbg(netdev, "Src MAC addr: %pM\n", eth->h_source);
- netdev_dbg(netdev, "Protocol: %#06hx\n", ntohs(eth->h_proto));
+ netdev_dbg(netdev, "Protocol: %#06x\n", ntohs(eth->h_proto));
for (i = 0; i < skb->len; i += 32) {
unsigned int len = min(skb->len - i, 32U);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
index 94879cf8b420..6e83ff59172a 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
@@ -402,8 +402,8 @@ static void xgbe_get_drvinfo(struct net_device *netdev,
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->bus_info, dev_name(pdata->dev),
+ strscpy(drvinfo->driver, XGBE_DRV_NAME, sizeof(drvinfo->driver));
+ strscpy(drvinfo->bus_info, dev_name(pdata->dev),
sizeof(drvinfo->bus_info));
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version), "%d.%d.%d",
XGMAC_GET_BITS(hw_feat->version, MAC_VR, USERVER),
@@ -619,8 +619,11 @@ static int xgbe_get_module_eeprom(struct net_device *netdev,
return pdata->phy_if.module_eeprom(pdata, eeprom, data);
}
-static void xgbe_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ringparam)
+static void
+xgbe_get_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ringparam,
+ struct kernel_ethtool_ringparam *kernel_ringparam,
+ struct netlink_ext_ack *extack)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
@@ -631,7 +634,9 @@ static void xgbe_get_ringparam(struct net_device *netdev,
}
static int xgbe_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ringparam)
+ struct ethtool_ringparam *ringparam,
+ struct kernel_ethtool_ringparam *kernel_ringparam,
+ struct netlink_ext_ack *extack)
{
struct xgbe_prv_data *pdata = netdev_priv(netdev);
unsigned int rx, tx;
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index 90cb55eb5466..f409d7bd1f1e 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -278,6 +278,16 @@ static int xgbe_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
(rdev->vendor == PCI_VENDOR_ID_AMD) && (rdev->device == 0x15d0)) {
pdata->xpcs_window_def_reg = PCS_V2_RV_WINDOW_DEF;
pdata->xpcs_window_sel_reg = PCS_V2_RV_WINDOW_SELECT;
+ } else if (rdev && (rdev->vendor == PCI_VENDOR_ID_AMD) &&
+ (rdev->device == 0x14b5)) {
+ pdata->xpcs_window_def_reg = PCS_V2_YC_WINDOW_DEF;
+ pdata->xpcs_window_sel_reg = PCS_V2_YC_WINDOW_SELECT;
+
+ /* Yellow Carp devices do not need cdr workaround */
+ pdata->vdata->an_cdr_workaround = 0;
+
+ /* Yellow Carp devices do not need rrc */
+ pdata->vdata->enable_rrc = 0;
} else {
pdata->xpcs_window_def_reg = PCS_V2_WINDOW_DEF;
pdata->xpcs_window_sel_reg = PCS_V2_WINDOW_SELECT;
@@ -418,6 +428,9 @@ static void xgbe_pci_remove(struct pci_dev *pdev)
pci_free_irq_vectors(pdata->pcidev);
+ /* Disable all interrupts in the hardware */
+ XP_IOWRITE(pdata, XP_INT_EN, 0x0);
+
xgbe_free_pdata(pdata);
}
@@ -460,7 +473,7 @@ static int __maybe_unused xgbe_pci_resume(struct device *dev)
return ret;
}
-static const struct xgbe_version_data xgbe_v2a = {
+static struct xgbe_version_data xgbe_v2a = {
.init_function_ptrs_phy_impl = xgbe_init_function_ptrs_phy_v2,
.xpcs_access = XGBE_XPCS_ACCESS_V2,
.mmc_64bit = 1,
@@ -473,9 +486,10 @@ static const struct xgbe_version_data xgbe_v2a = {
.tx_desc_prefetch = 5,
.rx_desc_prefetch = 5,
.an_cdr_workaround = 1,
+ .enable_rrc = 1,
};
-static const struct xgbe_version_data xgbe_v2b = {
+static struct xgbe_version_data xgbe_v2b = {
.init_function_ptrs_phy_impl = xgbe_init_function_ptrs_phy_v2,
.xpcs_access = XGBE_XPCS_ACCESS_V2,
.mmc_64bit = 1,
@@ -488,6 +502,7 @@ static const struct xgbe_version_data xgbe_v2b = {
.tx_desc_prefetch = 5,
.rx_desc_prefetch = 5,
.an_cdr_workaround = 1,
+ .enable_rrc = 1,
};
static const struct pci_device_id xgbe_pci_table[] = {
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 213769054391..4064c3e3dd49 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -124,10 +124,10 @@
#include "xgbe.h"
#include "xgbe-common.h"
-#define XGBE_PHY_PORT_SPEED_100 BIT(0)
-#define XGBE_PHY_PORT_SPEED_1000 BIT(1)
-#define XGBE_PHY_PORT_SPEED_2500 BIT(2)
-#define XGBE_PHY_PORT_SPEED_10000 BIT(3)
+#define XGBE_PHY_PORT_SPEED_100 BIT(1)
+#define XGBE_PHY_PORT_SPEED_1000 BIT(2)
+#define XGBE_PHY_PORT_SPEED_2500 BIT(3)
+#define XGBE_PHY_PORT_SPEED_10000 BIT(4)
#define XGBE_MUTEX_RELEASE 0x80000000
@@ -239,6 +239,7 @@ enum xgbe_sfp_speed {
#define XGBE_SFP_BASE_BR_1GBE_MAX 0x0d
#define XGBE_SFP_BASE_BR_10GBE_MIN 0x64
#define XGBE_SFP_BASE_BR_10GBE_MAX 0x68
+#define XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX 0x78
#define XGBE_SFP_BASE_CU_CABLE_LEN 18
@@ -284,6 +285,8 @@ struct xgbe_sfp_eeprom {
#define XGBE_BEL_FUSE_VENDOR "BEL-FUSE "
#define XGBE_BEL_FUSE_PARTNO "1GBT-SFP06 "
+#define XGBE_MOLEX_VENDOR "Molex Inc. "
+
struct xgbe_sfp_ascii {
union {
char vendor[XGBE_SFP_BASE_VENDOR_NAME_LEN + 1];
@@ -834,7 +837,11 @@ static bool xgbe_phy_sfp_bit_rate(struct xgbe_sfp_eeprom *sfp_eeprom,
break;
case XGBE_SFP_SPEED_10000:
min = XGBE_SFP_BASE_BR_10GBE_MIN;
- max = XGBE_SFP_BASE_BR_10GBE_MAX;
+ if (memcmp(&sfp_eeprom->base[XGBE_SFP_BASE_VENDOR_NAME],
+ XGBE_MOLEX_VENDOR, XGBE_SFP_BASE_VENDOR_NAME_LEN) == 0)
+ max = XGBE_MOLEX_SFP_BASE_BR_10GBE_MAX;
+ else
+ max = XGBE_SFP_BASE_BR_10GBE_MAX;
break;
default:
return false;
@@ -1151,7 +1158,10 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
}
/* Determine the type of SFP */
- if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR)
+ if (phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE &&
+ xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000))
+ phy_data->sfp_base = XGBE_SFP_BASE_10000_CR;
+ else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_SR)
phy_data->sfp_base = XGBE_SFP_BASE_10000_SR;
else if (sfp_base[XGBE_SFP_BASE_10GBE_CC] & XGBE_SFP_BASE_10GBE_CC_LR)
phy_data->sfp_base = XGBE_SFP_BASE_10000_LR;
@@ -1167,9 +1177,6 @@ static void xgbe_phy_sfp_parse_eeprom(struct xgbe_prv_data *pdata)
phy_data->sfp_base = XGBE_SFP_BASE_1000_CX;
else if (sfp_base[XGBE_SFP_BASE_1GBE_CC] & XGBE_SFP_BASE_1GBE_CC_T)
phy_data->sfp_base = XGBE_SFP_BASE_1000_T;
- else if ((phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE) &&
- xgbe_phy_sfp_bit_rate(sfp_eeprom, XGBE_SFP_SPEED_10000))
- phy_data->sfp_base = XGBE_SFP_BASE_10000_CR;
switch (phy_data->sfp_base) {
case XGBE_SFP_BASE_1000_T:
@@ -1979,6 +1986,10 @@ static void xgbe_phy_rx_reset(struct xgbe_prv_data *pdata)
static void xgbe_phy_pll_ctrl(struct xgbe_prv_data *pdata, bool enable)
{
+ /* PLL_CTRL feature needs to be enabled for fixed PHY modes (Non-Autoneg) only */
+ if (pdata->phy.autoneg != AUTONEG_DISABLE)
+ return;
+
XMDIO_WRITE_BITS(pdata, MDIO_MMD_PMAPMD, MDIO_VEND2_PMA_MISC_CTRL0,
XGBE_PMA_PLL_CTRL_MASK,
enable ? XGBE_PMA_PLL_CTRL_ENABLE
@@ -1989,7 +2000,7 @@ static void xgbe_phy_pll_ctrl(struct xgbe_prv_data *pdata, bool enable)
}
static void xgbe_phy_perform_ratechange(struct xgbe_prv_data *pdata,
- unsigned int cmd, unsigned int sub_cmd)
+ enum xgbe_mb_cmd cmd, enum xgbe_mb_subcmd sub_cmd)
{
unsigned int s0 = 0;
unsigned int wait;
@@ -2029,14 +2040,16 @@ static void xgbe_phy_perform_ratechange(struct xgbe_prv_data *pdata,
xgbe_phy_rx_reset(pdata);
reenable_pll:
- /* Enable PLL re-initialization */
- xgbe_phy_pll_ctrl(pdata, true);
+ /* Enable PLL re-initialization, not needed for PHY Power Off and RRC cmds */
+ if (cmd != XGBE_MB_CMD_POWER_OFF &&
+ cmd != XGBE_MB_CMD_RRC)
+ xgbe_phy_pll_ctrl(pdata, true);
}
static void xgbe_phy_rrc(struct xgbe_prv_data *pdata)
{
/* Receiver Reset Cycle */
- xgbe_phy_perform_ratechange(pdata, 5, 0);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_RRC, XGBE_MB_SUBCMD_NONE);
netif_dbg(pdata, link, pdata->netdev, "receiver reset complete\n");
}
@@ -2046,7 +2059,7 @@ static void xgbe_phy_power_off(struct xgbe_prv_data *pdata)
struct xgbe_phy_data *phy_data = pdata->phy_data;
/* Power off */
- xgbe_phy_perform_ratechange(pdata, 0, 0);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_POWER_OFF, XGBE_MB_SUBCMD_NONE);
phy_data->cur_mode = XGBE_MODE_UNKNOWN;
@@ -2061,14 +2074,17 @@ static void xgbe_phy_sfi_mode(struct xgbe_prv_data *pdata)
/* 10G/SFI */
if (phy_data->sfp_cable != XGBE_SFP_CABLE_PASSIVE) {
- xgbe_phy_perform_ratechange(pdata, 3, 0);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI, XGBE_MB_SUBCMD_ACTIVE);
} else {
if (phy_data->sfp_cable_len <= 1)
- xgbe_phy_perform_ratechange(pdata, 3, 1);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI,
+ XGBE_MB_SUBCMD_PASSIVE_1M);
else if (phy_data->sfp_cable_len <= 3)
- xgbe_phy_perform_ratechange(pdata, 3, 2);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI,
+ XGBE_MB_SUBCMD_PASSIVE_3M);
else
- xgbe_phy_perform_ratechange(pdata, 3, 3);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_SFI,
+ XGBE_MB_SUBCMD_PASSIVE_OTHER);
}
phy_data->cur_mode = XGBE_MODE_SFI;
@@ -2083,7 +2099,7 @@ static void xgbe_phy_x_mode(struct xgbe_prv_data *pdata)
xgbe_phy_set_redrv_mode(pdata);
/* 1G/X */
- xgbe_phy_perform_ratechange(pdata, 1, 3);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_1G_KX);
phy_data->cur_mode = XGBE_MODE_X;
@@ -2097,7 +2113,7 @@ static void xgbe_phy_sgmii_1000_mode(struct xgbe_prv_data *pdata)
xgbe_phy_set_redrv_mode(pdata);
/* 1G/SGMII */
- xgbe_phy_perform_ratechange(pdata, 1, 2);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_1G_SGMII);
phy_data->cur_mode = XGBE_MODE_SGMII_1000;
@@ -2111,7 +2127,7 @@ static void xgbe_phy_sgmii_100_mode(struct xgbe_prv_data *pdata)
xgbe_phy_set_redrv_mode(pdata);
/* 100M/SGMII */
- xgbe_phy_perform_ratechange(pdata, 1, 1);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_100MBITS);
phy_data->cur_mode = XGBE_MODE_SGMII_100;
@@ -2125,7 +2141,7 @@ static void xgbe_phy_kr_mode(struct xgbe_prv_data *pdata)
xgbe_phy_set_redrv_mode(pdata);
/* 10G/KR */
- xgbe_phy_perform_ratechange(pdata, 4, 0);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_10G_KR, XGBE_MB_SUBCMD_NONE);
phy_data->cur_mode = XGBE_MODE_KR;
@@ -2139,7 +2155,7 @@ static void xgbe_phy_kx_2500_mode(struct xgbe_prv_data *pdata)
xgbe_phy_set_redrv_mode(pdata);
/* 2.5G/KX */
- xgbe_phy_perform_ratechange(pdata, 2, 0);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_2_5G, XGBE_MB_SUBCMD_NONE);
phy_data->cur_mode = XGBE_MODE_KX_2500;
@@ -2153,7 +2169,7 @@ static void xgbe_phy_kx_1000_mode(struct xgbe_prv_data *pdata)
xgbe_phy_set_redrv_mode(pdata);
/* 1G/KX */
- xgbe_phy_perform_ratechange(pdata, 1, 3);
+ xgbe_phy_perform_ratechange(pdata, XGBE_MB_CMD_SET_1G, XGBE_MB_SUBCMD_1G_KX);
phy_data->cur_mode = XGBE_MODE_KX_1000;
@@ -2640,7 +2656,7 @@ static int xgbe_phy_link_status(struct xgbe_prv_data *pdata, int *an_restart)
}
/* No link, attempt a receiver reset cycle */
- if (phy_data->rrc_count++ > XGBE_RRC_FREQUENCY) {
+ if (pdata->vdata->enable_rrc && phy_data->rrc_count++ > XGBE_RRC_FREQUENCY) {
phy_data->rrc_count = 0;
xgbe_phy_rrc(pdata);
}
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c
index 4ebd2410185a..4d790a89fe77 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-platform.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-platform.c
@@ -338,7 +338,7 @@ static int xgbe_platform_probe(struct platform_device *pdev)
* the PHY resources listed last
*/
phy_memnum = xgbe_resource_count(pdev, IORESOURCE_MEM) - 3;
- phy_irqnum = xgbe_resource_count(pdev, IORESOURCE_IRQ) - 1;
+ phy_irqnum = platform_irq_count(pdev) - 1;
dma_irqnum = 1;
dma_irqend = phy_irqnum;
} else {
@@ -348,7 +348,7 @@ static int xgbe_platform_probe(struct platform_device *pdev)
phy_memnum = 0;
phy_irqnum = 0;
dma_irqnum = 1;
- dma_irqend = xgbe_resource_count(pdev, IORESOURCE_IRQ);
+ dma_irqend = platform_irq_count(pdev);
}
/* Obtain the mmio areas for the device */
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
index 607a2c90513b..71f24cb47935 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe.h
+++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
@@ -151,7 +151,8 @@
#define XGBE_TX_MAX_BUF_SIZE (0x3fff & ~(64 - 1))
/* Descriptors required for maximum contiguous TSO/GSO packet */
-#define XGBE_TX_MAX_SPLIT ((GSO_MAX_SIZE / XGBE_TX_MAX_BUF_SIZE) + 1)
+#define XGBE_TX_MAX_SPLIT \
+ ((GSO_LEGACY_MAX_SIZE / XGBE_TX_MAX_BUF_SIZE) + 1)
/* Maximum possible descriptors needed for an SKB:
* - Maximum number of SKB frags
@@ -416,7 +417,7 @@ struct xgbe_rx_ring_data {
/* Structure used to hold information related to the descriptor
* and the packet associated with the descriptor (always use
- * use the XGBE_GET_DESC_DATA macro to access this data from the ring)
+ * the XGBE_GET_DESC_DATA macro to access this data from the ring)
*/
struct xgbe_ring_data {
struct xgbe_ring_desc *rdesc; /* Virtual address of descriptor */
@@ -610,6 +611,31 @@ enum xgbe_mdio_mode {
XGBE_MDIO_MODE_CL45,
};
+enum xgbe_mb_cmd {
+ XGBE_MB_CMD_POWER_OFF = 0,
+ XGBE_MB_CMD_SET_1G,
+ XGBE_MB_CMD_SET_2_5G,
+ XGBE_MB_CMD_SET_10G_SFI,
+ XGBE_MB_CMD_SET_10G_KR,
+ XGBE_MB_CMD_RRC
+};
+
+enum xgbe_mb_subcmd {
+ XGBE_MB_SUBCMD_NONE = 0,
+
+ /* 10GbE SFP subcommands */
+ XGBE_MB_SUBCMD_ACTIVE = 0,
+ XGBE_MB_SUBCMD_PASSIVE_1M,
+ XGBE_MB_SUBCMD_PASSIVE_3M,
+ XGBE_MB_SUBCMD_PASSIVE_OTHER,
+
+ /* 1GbE Mode subcommands */
+ XGBE_MB_SUBCMD_10MBITS = 0,
+ XGBE_MB_SUBCMD_100MBITS,
+ XGBE_MB_SUBCMD_1G_SGMII,
+ XGBE_MB_SUBCMD_1G_KX
+};
+
struct xgbe_phy {
struct ethtool_link_ksettings lks;
@@ -1012,6 +1038,7 @@ struct xgbe_version_data {
unsigned int tx_desc_prefetch;
unsigned int rx_desc_prefetch;
unsigned int an_cdr_workaround;
+ unsigned int enable_rrc;
};
struct xgbe_prv_data {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.