提交 b4cc2dcc 编写于 作者: H Heiner Kallweit 提交者: David S. Miller

r8169: remove default chip versions

Even the chip versions within a family have so many differences that
using a default chip version doesn't really make sense. Instead
of leaving a best case flaky network connectivity, bail out and
report the unknown chip version.
Signed-off-by: NHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 734c1409
......@@ -2011,8 +2011,7 @@ static const struct ethtool_ops rtl8169_ethtool_ops = {
.set_link_ksettings = phy_ethtool_set_link_ksettings,
};
static void rtl8169_get_mac_version(struct rtl8169_private *tp,
u8 default_version)
static void rtl8169_get_mac_version(struct rtl8169_private *tp)
{
/*
* The driver currently handles the 8168Bf and the 8168Be identically
......@@ -2116,9 +2115,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
tp->mac_version = p->mac_version;
if (tp->mac_version == RTL_GIGA_MAC_NONE) {
dev_notice(tp_to_dev(tp),
"unknown MAC, using family default\n");
tp->mac_version = default_version;
dev_err(tp_to_dev(tp), "unknown chip XID %03x\n", reg & 0xfcf);
} else if (tp->mac_version == RTL_GIGA_MAC_VER_42) {
tp->mac_version = tp->supports_gmii ?
RTL_GIGA_MAC_VER_42 :
......@@ -6976,27 +6973,23 @@ static const struct rtl_cfg_info {
u16 irq_mask;
unsigned int has_gmii:1;
const struct rtl_coalesce_info *coalesce_info;
u8 default_ver;
} rtl_cfg_infos [] = {
[RTL_CFG_0] = {
.hw_start = rtl_hw_start_8169,
.irq_mask = SYSErr | LinkChg | RxOverflow | RxFIFOOver,
.has_gmii = 1,
.coalesce_info = rtl_coalesce_info_8169,
.default_ver = RTL_GIGA_MAC_VER_01,
},
[RTL_CFG_1] = {
.hw_start = rtl_hw_start_8168,
.irq_mask = LinkChg | RxOverflow,
.has_gmii = 1,
.coalesce_info = rtl_coalesce_info_8168_8136,
.default_ver = RTL_GIGA_MAC_VER_11,
},
[RTL_CFG_2] = {
.hw_start = rtl_hw_start_8101,
.irq_mask = LinkChg | RxOverflow | RxFIFOOver,
.coalesce_info = rtl_coalesce_info_8168_8136,
.default_ver = RTL_GIGA_MAC_VER_13,
}
};
......@@ -7259,7 +7252,9 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
tp->mmio_addr = pcim_iomap_table(pdev)[region];
/* Identify chip attached to board */
rtl8169_get_mac_version(tp, cfg->default_ver);
rtl8169_get_mac_version(tp);
if (tp->mac_version == RTL_GIGA_MAC_NONE)
return -ENODEV;
if (rtl_tbi_enabled(tp)) {
dev_err(&pdev->dev, "TBI fiber mode not supported\n");
......
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