jme: Extract main and sub chip revision
Get the main and sub chip revision for later workaround use. Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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afc6151a78
Коммит
19d96017d1
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@ -2731,6 +2731,8 @@ jme_check_hw_ver(struct jme_adapter *jme)
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jme->fpgaver = (chipmode & CM_FPGAVER_MASK) >> CM_FPGAVER_SHIFT;
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jme->chiprev = (chipmode & CM_CHIPREV_MASK) >> CM_CHIPREV_SHIFT;
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jme->chip_main_rev = jme->chiprev & 0xF;
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jme->chip_sub_rev = (jme->chiprev >> 4) & 0xF;
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}
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static const struct net_device_ops jme_netdev_ops = {
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@ -2937,7 +2939,7 @@ jme_init_one(struct pci_dev *pdev,
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jme_clear_pm(jme);
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jme_set_phyfifoa(jme);
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pci_read_config_byte(pdev, PCI_REVISION_ID, &jme->rev);
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pci_read_config_byte(pdev, PCI_REVISION_ID, &jme->pcirev);
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if (!jme->fpgaver)
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jme_phy_init(jme);
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jme_phy_off(jme);
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@ -2964,14 +2966,14 @@ jme_init_one(struct pci_dev *pdev,
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goto err_out_unmap;
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}
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netif_info(jme, probe, jme->dev, "%s%s ver:%x rev:%x macaddr:%pM\n",
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netif_info(jme, probe, jme->dev, "%s%s chiprev:%x pcirev:%x macaddr:%pM\n",
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(jme->pdev->device == PCI_DEVICE_ID_JMICRON_JMC250) ?
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"JMC250 Gigabit Ethernet" :
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(jme->pdev->device == PCI_DEVICE_ID_JMICRON_JMC260) ?
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"JMC260 Fast Ethernet" : "Unknown",
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(jme->fpgaver != 0) ? " (FPGA)" : "",
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(jme->fpgaver != 0) ? jme->fpgaver : jme->chiprev,
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jme->rev, netdev->dev_addr);
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jme->pcirev, netdev->dev_addr);
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return 0;
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@ -411,8 +411,10 @@ struct jme_adapter {
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u32 rx_ring_mask;
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u8 mrrs;
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unsigned int fpgaver;
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unsigned int chiprev;
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u8 rev;
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u8 chiprev;
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u8 chip_main_rev;
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u8 chip_sub_rev;
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u8 pcirev;
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u32 msg_enable;
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struct ethtool_cmd old_ecmd;
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unsigned int old_mtu;
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@ -1184,7 +1186,7 @@ enum jme_phy_reg17_vals {
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/*
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* Workaround
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*/
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static inline int is_buggy250(unsigned short device, unsigned int chiprev)
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static inline int is_buggy250(unsigned short device, u8 chiprev)
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{
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return device == PCI_DEVICE_ID_JMICRON_JMC250 && chiprev == 0x11;
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}
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