add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/arch/mips/sni/a20r.c
..
..
@@ -227,7 +227,9 @@
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 		irq_set_chip_and_handler(i, &a20r_irq_type, handle_level_irq);
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 	sni_hwint = a20r_hwint;
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 	change_c0_status(ST0_IM, IE_IRQ0);
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-	setup_irq(SNI_A20R_IRQ_BASE + 3, &sni_isa_irq);
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+	if (request_irq(SNI_A20R_IRQ_BASE + 3, sni_isa_irq_handler,
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+			IRQF_SHARED, "ISA", sni_isa_irq_handler))
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+		pr_err("Failed to register ISA interrupt\n");
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 }
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 void sni_a20r_init(void)