add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/drivers/tty/serial/lpc32xx_hs.c
..
..
@@ -23,10 +23,9 @@
23
23
 #include <linux/nmi.h>
24
24
 #include <linux/io.h>
25
25
 #include <linux/irq.h>
26
-#include <linux/gpio.h>
27
26
 #include <linux/of.h>
28
-#include <mach/platform.h>
29
-#include <mach/hardware.h>
27
+#include <linux/sizes.h>
28
+#include <linux/soc/nxp/lpc32xx-misc.h>
30
29
 
31
30
 /*
32
31
  * High Speed UART register offsets
..
..
@@ -80,6 +79,8 @@
80
79
 #define LPC32XX_HSU_TX_TL4B			(0x1 << 0)
81
80
 #define LPC32XX_HSU_TX_TL8B			(0x2 << 0)
82
81
 #define LPC32XX_HSU_TX_TL16B			(0x3 << 0)
82
+
83
+#define LPC32XX_MAIN_OSC_FREQ			13000000
83
84
 
84
85
 #define MODNAME "lpc32xx_hsuart"
85
86
 
..
..
@@ -169,6 +170,8 @@
169
170
 
170
171
 	if (options)
171
172
 		uart_parse_options(options, &baud, &parity, &bits, &flow);
173
+
174
+	lpc32xx_loopback_set(port->mapbase, 0); /* get out of loopback mode */
172
175
 
173
176
 	return uart_set_options(port, co, baud, parity, bits, flow);
174
177
 }
..
..
@@ -341,7 +344,7 @@
341
344
 		       LPC32XX_HSUART_IIR(port->membase));
342
345
 		port->icount.overrun++;
343
346
 		tty_insert_flip_char(tport, 0, TTY_OVERRUN);
344
-		tty_schedule_flip(tport);
347
+		tty_flip_buffer_push(tport);
345
348
 	}
346
349
 
347
350
 	/* Data received? */
..
..
@@ -433,35 +436,6 @@
433
436
 		tmp &= ~LPC32XX_HSU_BREAK;
434
437
 	writel(tmp, LPC32XX_HSUART_CTRL(port->membase));
435
438
 	spin_unlock_irqrestore(&port->lock, flags);
436
-}
437
-
438
-/* LPC3250 Errata HSUART.1: Hang workaround via loopback mode on inactivity */
439
-static void lpc32xx_loopback_set(resource_size_t mapbase, int state)
440
-{
441
-	int bit;
442
-	u32 tmp;
443
-
444
-	switch (mapbase) {
445
-	case LPC32XX_HS_UART1_BASE:
446
-		bit = 0;
447
-		break;
448
-	case LPC32XX_HS_UART2_BASE:
449
-		bit = 1;
450
-		break;
451
-	case LPC32XX_HS_UART7_BASE:
452
-		bit = 6;
453
-		break;
454
-	default:
455
-		WARN(1, "lpc32xx_hs: Warning: Unknown port at %08x\n", mapbase);
456
-		return;
457
-	}
458
-
459
-	tmp = readl(LPC32XX_UARTCTL_CLOOP);
460
-	if (state)
461
-		tmp |= (1 << bit);
462
-	else
463
-		tmp &= ~(1 << bit);
464
-	writel(tmp, LPC32XX_UARTCTL_CLOOP);
465
439
 }
466
440
 
467
441
 /* port->lock is not held.  */
..
..
@@ -683,11 +657,8 @@
683
657
 	p->port.membase = NULL;
684
658
 
685
659
 	ret = platform_get_irq(pdev, 0);
686
-	if (ret < 0) {
687
-		dev_err(&pdev->dev, "Error getting irq for HS UART port %d\n",
688
-			uarts_registered);
660
+	if (ret < 0)
689
661
 		return ret;
690
-	}
691
662
 	p->port.irq = ret;
692
663
 
693
664
 	p->port.iotype = UPIO_MEM32;