修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/pcmcia/sa1100_simpad.c
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@@ -14,7 +14,7 @@
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 #include <asm/mach-types.h>
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 #include <mach/simpad.h>
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 #include "sa1100_generic.h"
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- 
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+
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 static int simpad_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
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 {
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@@ -39,8 +39,8 @@
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 {
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 	long cs3reg = simpad_get_cs3_ro();
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-	state->bvd1 = 1; /* Might be cs3reg & PCMCIA_BVD1 */
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-	state->bvd2 = 1; /* Might be cs3reg & PCMCIA_BVD2 */
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+	/* bvd1 might be cs3reg & PCMCIA_BVD1 */
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+	/* bvd2 might be cs3reg & PCMCIA_BVD2 */
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 	if ((cs3reg & (PCMCIA_VS1|PCMCIA_VS2)) ==
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 			(PCMCIA_VS1|PCMCIA_VS2)) {
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@@ -66,7 +66,7 @@
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 		simpad_clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
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 		break;
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-	case 33:  
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+	case 33:
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 		simpad_clear_cs3_bit(VCC_3V_EN|EN1);
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 		simpad_set_cs3_bit(VCC_5V_EN|EN0);
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 		break;
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@@ -95,7 +95,7 @@
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 	simpad_set_cs3_bit(PCMCIA_RESET);
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 }
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-static struct pcmcia_low_level simpad_pcmcia_ops = { 
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+static struct pcmcia_low_level simpad_pcmcia_ops = {
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 	.owner			= THIS_MODULE,
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 	.hw_init		= simpad_pcmcia_hw_init,
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 	.hw_shutdown		= simpad_pcmcia_hw_shutdown,