Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  *  tifm_7xx1.c - TI FlashMedia driver
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  *  Copyright (C) 2006 Alex Dubov <oakad@yahoo.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #include <linux/tifm.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #include <linux/dma-mapping.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #define DRIVER_NAME "tifm_7xx1"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #define DRIVER_VERSION "0.8"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #define TIFM_IRQ_ENABLE           0x80000000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) #define TIFM_IRQ_SOCKMASK(x)      (x)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #define TIFM_IRQ_CARDMASK(x)      ((x) << 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) #define TIFM_IRQ_FIFOMASK(x)      ((x) << 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) #define TIFM_IRQ_SETALL           0xffffffff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) static void tifm_7xx1_dummy_eject(struct tifm_adapter *fm,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) 				  struct tifm_dev *sock)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) static void tifm_7xx1_eject(struct tifm_adapter *fm, struct tifm_dev *sock)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 	spin_lock_irqsave(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 	fm->socket_change_set |= 1 << sock->socket_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 	tifm_queue_work(&fm->media_switcher);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) static irqreturn_t tifm_7xx1_isr(int irq, void *dev_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	struct tifm_adapter *fm = dev_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	struct tifm_dev *sock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	unsigned int irq_status, cnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 	spin_lock(&fm->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	irq_status = readl(fm->addr + FM_INTERRUPT_STATUS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 	if (irq_status == 0 || irq_status == (~0)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 		spin_unlock(&fm->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 		return IRQ_NONE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	if (irq_status & TIFM_IRQ_ENABLE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 		writel(TIFM_IRQ_ENABLE, fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 		for (cnt = 0; cnt < fm->num_sockets; cnt++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 			sock = fm->sockets[cnt];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 			if (sock) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 				if ((irq_status >> cnt) & TIFM_IRQ_FIFOMASK(1))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 					sock->data_event(sock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 				if ((irq_status >> cnt) & TIFM_IRQ_CARDMASK(1))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 					sock->card_event(sock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 			}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 		fm->socket_change_set |= irq_status
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 					 & ((1 << fm->num_sockets) - 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	writel(irq_status, fm->addr + FM_INTERRUPT_STATUS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	if (fm->finish_me)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 		complete_all(fm->finish_me);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	else if (!fm->socket_change_set)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 		writel(TIFM_IRQ_ENABLE, fm->addr + FM_SET_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 		tifm_queue_work(&fm->media_switcher);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	spin_unlock(&fm->lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	return IRQ_HANDLED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) static unsigned char tifm_7xx1_toggle_sock_power(char __iomem *sock_addr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	unsigned int s_state;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 	int cnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	writel(0x0e00, sock_addr + SOCK_CONTROL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	for (cnt = 16; cnt <= 256; cnt <<= 1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 		if (!(TIFM_SOCK_STATE_POWERED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 		      & readl(sock_addr + SOCK_PRESENT_STATE)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 		msleep(cnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	s_state = readl(sock_addr + SOCK_PRESENT_STATE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 	if (!(TIFM_SOCK_STATE_OCCUPIED & s_state))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	writel(readl(sock_addr + SOCK_CONTROL) | TIFM_CTRL_LED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	       sock_addr + SOCK_CONTROL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	/* xd needs some extra time before power on */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	if (((readl(sock_addr + SOCK_PRESENT_STATE) >> 4) & 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	    == TIFM_TYPE_XD)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 		msleep(40);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	writel((s_state & TIFM_CTRL_POWER_MASK) | 0x0c00,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	       sock_addr + SOCK_CONTROL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	/* wait for power to stabilize */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	msleep(20);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	for (cnt = 16; cnt <= 256; cnt <<= 1) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 		if ((TIFM_SOCK_STATE_POWERED
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 		     & readl(sock_addr + SOCK_PRESENT_STATE)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 		msleep(cnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 	writel(readl(sock_addr + SOCK_CONTROL) & (~TIFM_CTRL_LED),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	       sock_addr + SOCK_CONTROL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	return (readl(sock_addr + SOCK_PRESENT_STATE) >> 4) & 7;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) inline static void tifm_7xx1_sock_power_off(char __iomem *sock_addr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	writel((~TIFM_CTRL_POWER_MASK) & readl(sock_addr + SOCK_CONTROL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	       sock_addr + SOCK_CONTROL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) inline static char __iomem *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) tifm_7xx1_sock_addr(char __iomem *base_addr, unsigned int sock_num)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	return base_addr + ((sock_num + 1) << 10);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) static void tifm_7xx1_switch_media(struct work_struct *work)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	struct tifm_adapter *fm = container_of(work, struct tifm_adapter,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 					       media_switcher);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	struct tifm_dev *sock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	char __iomem *sock_addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	unsigned char media_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	unsigned int socket_change_set, cnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	spin_lock_irqsave(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	socket_change_set = fm->socket_change_set;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	fm->socket_change_set = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	dev_dbg(fm->dev.parent, "checking media set %x\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 		socket_change_set);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	if (!socket_change_set) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 		spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 		return;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	for (cnt = 0; cnt < fm->num_sockets; cnt++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 		if (!(socket_change_set & (1 << cnt)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 			continue;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 		sock = fm->sockets[cnt];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 		if (sock) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 			printk(KERN_INFO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 			       "%s : demand removing card from socket %u:%u\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 			       dev_name(&fm->dev), fm->id, cnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 			fm->sockets[cnt] = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 			sock_addr = sock->addr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 			spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 			device_unregister(&sock->dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 			spin_lock_irqsave(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 			tifm_7xx1_sock_power_off(sock_addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 			writel(0x0e00, sock_addr + SOCK_CONTROL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 		spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 		media_id = tifm_7xx1_toggle_sock_power(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 				tifm_7xx1_sock_addr(fm->addr, cnt));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 		// tifm_alloc_device will check if media_id is valid
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 		sock = tifm_alloc_device(fm, cnt, media_id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 		if (sock) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 			sock->addr = tifm_7xx1_sock_addr(fm->addr, cnt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 			if (!device_register(&sock->dev)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 				spin_lock_irqsave(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 				if (!fm->sockets[cnt]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 					fm->sockets[cnt] = sock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 					sock = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 				}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 				spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 			}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 			if (sock)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 				tifm_free_device(&sock->dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 		spin_lock_irqsave(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 	writel(TIFM_IRQ_FIFOMASK(socket_change_set)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	       | TIFM_IRQ_CARDMASK(socket_change_set),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 	       fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	writel(TIFM_IRQ_FIFOMASK(socket_change_set)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	       | TIFM_IRQ_CARDMASK(socket_change_set),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 	       fm->addr + FM_SET_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	writel(TIFM_IRQ_ENABLE, fm->addr + FM_SET_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 	spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) static int __maybe_unused tifm_7xx1_suspend(struct device *dev_d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 	struct pci_dev *dev = to_pci_dev(dev_d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	struct tifm_adapter *fm = pci_get_drvdata(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	int cnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	dev_dbg(&dev->dev, "suspending host\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 	for (cnt = 0; cnt < fm->num_sockets; cnt++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 		if (fm->sockets[cnt])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 			tifm_7xx1_sock_power_off(fm->sockets[cnt]->addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 	device_wakeup_disable(dev_d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) static int __maybe_unused tifm_7xx1_resume(struct device *dev_d)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 	struct pci_dev *dev = to_pci_dev(dev_d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 	struct tifm_adapter *fm = pci_get_drvdata(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	int rc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 	unsigned long timeout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	unsigned int good_sockets = 0, bad_sockets = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 	unsigned long flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 	/* Maximum number of entries is 4 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 	unsigned char new_ids[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 	DECLARE_COMPLETION_ONSTACK(finish_resume);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 	if (WARN_ON(fm->num_sockets > ARRAY_SIZE(new_ids)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 		return -ENXIO;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 	pci_set_master(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 	dev_dbg(&dev->dev, "resuming host\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) 	for (rc = 0; rc < fm->num_sockets; rc++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 		new_ids[rc] = tifm_7xx1_toggle_sock_power(
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 					tifm_7xx1_sock_addr(fm->addr, rc));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 	spin_lock_irqsave(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 	for (rc = 0; rc < fm->num_sockets; rc++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 		if (fm->sockets[rc]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 			if (fm->sockets[rc]->type == new_ids[rc])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 				good_sockets |= 1 << rc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 			else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 				bad_sockets |= 1 << rc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 	writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 	       fm->addr + FM_SET_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 	dev_dbg(&dev->dev, "change sets on resume: good %x, bad %x\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 		good_sockets, bad_sockets);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 	fm->socket_change_set = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 	if (good_sockets) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) 		fm->finish_me = &finish_resume;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 		spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 		timeout = wait_for_completion_timeout(&finish_resume, HZ);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 		dev_dbg(&dev->dev, "wait returned %lu\n", timeout);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 		writel(TIFM_IRQ_FIFOMASK(good_sockets)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 		       | TIFM_IRQ_CARDMASK(good_sockets),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) 		       fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 		writel(TIFM_IRQ_FIFOMASK(good_sockets)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) 		       | TIFM_IRQ_CARDMASK(good_sockets),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 		       fm->addr + FM_SET_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 		spin_lock_irqsave(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 		fm->finish_me = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 		fm->socket_change_set ^= good_sockets & fm->socket_change_set;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 	fm->socket_change_set |= bad_sockets;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 	if (fm->socket_change_set)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 		tifm_queue_work(&fm->media_switcher);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 	spin_unlock_irqrestore(&fm->lock, flags);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 	writel(TIFM_IRQ_ENABLE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	       fm->addr + FM_SET_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) static int tifm_7xx1_dummy_has_ms_pif(struct tifm_adapter *fm,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 				      struct tifm_dev *sock)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) static int tifm_7xx1_has_ms_pif(struct tifm_adapter *fm, struct tifm_dev *sock)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 	if (((fm->num_sockets == 4) && (sock->socket_id == 2))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 	    || ((fm->num_sockets == 2) && (sock->socket_id == 0)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 		return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) static int tifm_7xx1_probe(struct pci_dev *dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 			   const struct pci_device_id *dev_id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 	struct tifm_adapter *fm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 	int pci_dev_busy = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 	int rc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) 	rc = pci_set_dma_mask(dev, DMA_BIT_MASK(32));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 	if (rc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 		return rc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	rc = pci_enable_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 	if (rc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 		return rc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) 	pci_set_master(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 	rc = pci_request_regions(dev, DRIVER_NAME);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 	if (rc) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) 		pci_dev_busy = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 		goto err_out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 	pci_intx(dev, 1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 	fm = tifm_alloc_adapter(dev->device == PCI_DEVICE_ID_TI_XX21_XX11_FM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 				? 4 : 2, &dev->dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 	if (!fm) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) 		rc = -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 		goto err_out_int;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) 	INIT_WORK(&fm->media_switcher, tifm_7xx1_switch_media);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) 	fm->eject = tifm_7xx1_eject;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 	fm->has_ms_pif = tifm_7xx1_has_ms_pif;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) 	pci_set_drvdata(dev, fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) 	fm->addr = pci_ioremap_bar(dev, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 	if (!fm->addr) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) 		rc = -ENODEV;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 		goto err_out_free;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) 	rc = request_irq(dev->irq, tifm_7xx1_isr, IRQF_SHARED, DRIVER_NAME, fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) 	if (rc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) 		goto err_out_unmap;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 354) 	rc = tifm_add_adapter(fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 355) 	if (rc)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 356) 		goto err_out_irq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 357) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 358) 	writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 359) 	       fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 360) 	writel(TIFM_IRQ_ENABLE | TIFM_IRQ_SOCKMASK((1 << fm->num_sockets) - 1),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 361) 	       fm->addr + FM_SET_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 362) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 363) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 364) err_out_irq:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 365) 	free_irq(dev->irq, fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 366) err_out_unmap:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 367) 	iounmap(fm->addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 368) err_out_free:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 369) 	tifm_free_adapter(fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 370) err_out_int:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 371) 	pci_intx(dev, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 372) 	pci_release_regions(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 373) err_out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 374) 	if (!pci_dev_busy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 375) 		pci_disable_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 376) 	return rc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 377) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 378) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 379) static void tifm_7xx1_remove(struct pci_dev *dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 380) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 381) 	struct tifm_adapter *fm = pci_get_drvdata(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 382) 	int cnt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 383) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 384) 	fm->eject = tifm_7xx1_dummy_eject;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 385) 	fm->has_ms_pif = tifm_7xx1_dummy_has_ms_pif;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 386) 	writel(TIFM_IRQ_SETALL, fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 387) 	free_irq(dev->irq, fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 388) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 389) 	tifm_remove_adapter(fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 390) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 391) 	for (cnt = 0; cnt < fm->num_sockets; cnt++)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 392) 		tifm_7xx1_sock_power_off(tifm_7xx1_sock_addr(fm->addr, cnt));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 393) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 394) 	iounmap(fm->addr);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 395) 	pci_intx(dev, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 396) 	pci_release_regions(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 397) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 398) 	pci_disable_device(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 399) 	tifm_free_adapter(fm);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 400) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 401) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 402) static const struct pci_device_id tifm_7xx1_pci_tbl[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 403) 	{ PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_XX21_XX11_FM, PCI_ANY_ID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 404) 	  PCI_ANY_ID, 0, 0, 0 }, /* xx21 - the one I have */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 405)         { PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_XX12_FM, PCI_ANY_ID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 406) 	  PCI_ANY_ID, 0, 0, 0 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 407) 	{ PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_XX20_FM, PCI_ANY_ID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 408) 	  PCI_ANY_ID, 0, 0, 0 },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 409) 	{ }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 410) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 411) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 412) static SIMPLE_DEV_PM_OPS(tifm_7xx1_pm_ops, tifm_7xx1_suspend, tifm_7xx1_resume);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 413) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 414) static struct pci_driver tifm_7xx1_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 415) 	.name = DRIVER_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 416) 	.id_table = tifm_7xx1_pci_tbl,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 417) 	.probe = tifm_7xx1_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 418) 	.remove = tifm_7xx1_remove,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 419) 	.driver.pm = &tifm_7xx1_pm_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 420) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 421) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 422) module_pci_driver(tifm_7xx1_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 423) MODULE_AUTHOR("Alex Dubov");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 424) MODULE_DESCRIPTION("TI FlashMedia host driver");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 425) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 426) MODULE_DEVICE_TABLE(pci, tifm_7xx1_pci_tbl);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 427) MODULE_VERSION(DRIVER_VERSION);