From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 23 ++++++++---------------
1 files changed, 8 insertions(+), 15 deletions(-)
diff --git a/kernel/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/kernel/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index a7166cd..97e32c0 100644
--- a/kernel/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/kernel/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -189,6 +189,7 @@
XGBE_SFP_CABLE_UNKNOWN = 0,
XGBE_SFP_CABLE_ACTIVE,
XGBE_SFP_CABLE_PASSIVE,
+ XGBE_SFP_CABLE_FIBER,
};
enum xgbe_sfp_base {
@@ -236,10 +237,7 @@
#define XGBE_SFP_BASE_BR 12
#define XGBE_SFP_BASE_BR_1GBE_MIN 0x0a
-#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
@@ -826,29 +824,22 @@
static bool xgbe_phy_sfp_bit_rate(struct xgbe_sfp_eeprom *sfp_eeprom,
enum xgbe_sfp_speed sfp_speed)
{
- u8 *sfp_base, min, max;
+ u8 *sfp_base, min;
sfp_base = sfp_eeprom->base;
switch (sfp_speed) {
case XGBE_SFP_SPEED_1000:
min = XGBE_SFP_BASE_BR_1GBE_MIN;
- max = XGBE_SFP_BASE_BR_1GBE_MAX;
break;
case XGBE_SFP_SPEED_10000:
min = XGBE_SFP_BASE_BR_10GBE_MIN;
- 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;
}
- return ((sfp_base[XGBE_SFP_BASE_BR] >= min) &&
- (sfp_base[XGBE_SFP_BASE_BR] <= max));
+ return sfp_base[XGBE_SFP_BASE_BR] >= min;
}
static void xgbe_phy_free_phy_device(struct xgbe_prv_data *pdata)
@@ -1149,16 +1140,18 @@
phy_data->sfp_tx_fault = xgbe_phy_check_sfp_tx_fault(phy_data);
phy_data->sfp_rx_los = xgbe_phy_check_sfp_rx_los(phy_data);
- /* Assume ACTIVE cable unless told it is PASSIVE */
+ /* Assume FIBER cable unless told otherwise */
if (sfp_base[XGBE_SFP_BASE_CABLE] & XGBE_SFP_BASE_CABLE_PASSIVE) {
phy_data->sfp_cable = XGBE_SFP_CABLE_PASSIVE;
phy_data->sfp_cable_len = sfp_base[XGBE_SFP_BASE_CU_CABLE_LEN];
- } else {
+ } else if (sfp_base[XGBE_SFP_BASE_CABLE] & XGBE_SFP_BASE_CABLE_ACTIVE) {
phy_data->sfp_cable = XGBE_SFP_CABLE_ACTIVE;
+ } else {
+ phy_data->sfp_cable = XGBE_SFP_CABLE_FIBER;
}
/* Determine the type of SFP */
- if (phy_data->sfp_cable == XGBE_SFP_CABLE_PASSIVE &&
+ if (phy_data->sfp_cable != XGBE_SFP_CABLE_FIBER &&
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)
--
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