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-rw-r--r--drivers/net/ethernet/8390/mac8390.c33
-rw-r--r--drivers/net/ethernet/cirrus/mac89x0.c6
-rw-r--r--drivers/net/ethernet/natsemi/macsonic.c38
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_spq.c4
-rw-r--r--drivers/net/ieee802154/ca8210.c4
-rw-r--r--drivers/net/ppp/ppp_async.c2
-rw-r--r--drivers/net/ppp/ppp_generic.c4
-rw-r--r--drivers/net/ppp/ppp_synctty.c2
-rw-r--r--drivers/net/tap.c4
-rw-r--r--drivers/net/tun.c4
-rw-r--r--drivers/net/wan/cosa.c2
-rw-r--r--drivers/net/wireless/ralink/rt2x00/rt2x00debug.c2
12 files changed, 54 insertions, 51 deletions
diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c
index 9497f18eaba0..2f91ce8dc614 100644
--- a/drivers/net/ethernet/8390/mac8390.c
+++ b/drivers/net/ethernet/8390/mac8390.c
@@ -123,7 +123,8 @@ enum mac8390_access {
};
extern int mac8390_memtest(struct net_device *dev);
-static int mac8390_initdev(struct net_device *dev, struct nubus_dev *ndev,
+static int mac8390_initdev(struct net_device *dev,
+ struct nubus_rsrc *ndev,
enum mac8390_type type);
static int mac8390_open(struct net_device *dev);
@@ -169,11 +170,11 @@ static void word_memcpy_tocard(unsigned long tp, const void *fp, int count);
static void word_memcpy_fromcard(void *tp, unsigned long fp, int count);
static u32 mac8390_msg_enable;
-static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
+static enum mac8390_type __init mac8390_ident(struct nubus_rsrc *fres)
{
- switch (dev->dr_sw) {
+ switch (fres->dr_sw) {
case NUBUS_DRSW_3COM:
- switch (dev->dr_hw) {
+ switch (fres->dr_hw) {
case NUBUS_DRHW_APPLE_SONIC_NB:
case NUBUS_DRHW_APPLE_SONIC_LC:
case NUBUS_DRHW_SONNET:
@@ -184,7 +185,7 @@ static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
break;
case NUBUS_DRSW_APPLE:
- switch (dev->dr_hw) {
+ switch (fres->dr_hw) {
case NUBUS_DRHW_ASANTE_LC:
return MAC8390_NONE;
case NUBUS_DRHW_CABLETRON:
@@ -201,7 +202,7 @@ static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
case NUBUS_DRSW_TECHWORKS:
case NUBUS_DRSW_DAYNA2:
case NUBUS_DRSW_DAYNA_LC:
- if (dev->dr_hw == NUBUS_DRHW_CABLETRON)
+ if (fres->dr_hw == NUBUS_DRHW_CABLETRON)
return MAC8390_CABLETRON;
else
return MAC8390_APPLE;
@@ -212,7 +213,7 @@ static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
break;
case NUBUS_DRSW_KINETICS:
- switch (dev->dr_hw) {
+ switch (fres->dr_hw) {
case NUBUS_DRHW_INTERLAN:
return MAC8390_INTERLAN;
default:
@@ -225,8 +226,8 @@ static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
* These correspond to Dayna Sonic cards
* which use the macsonic driver
*/
- if (dev->dr_hw == NUBUS_DRHW_SMC9194 ||
- dev->dr_hw == NUBUS_DRHW_INTERLAN)
+ if (fres->dr_hw == NUBUS_DRHW_SMC9194 ||
+ fres->dr_hw == NUBUS_DRHW_INTERLAN)
return MAC8390_NONE;
else
return MAC8390_DAYNA;
@@ -289,7 +290,8 @@ static int __init mac8390_memsize(unsigned long membase)
return i * 0x1000;
}
-static bool __init mac8390_init(struct net_device *dev, struct nubus_dev *ndev,
+static bool __init mac8390_init(struct net_device *dev,
+ struct nubus_rsrc *ndev,
enum mac8390_type cardtype)
{
struct nubus_dir dir;
@@ -394,7 +396,7 @@ static bool __init mac8390_init(struct net_device *dev, struct nubus_dev *ndev,
struct net_device * __init mac8390_probe(int unit)
{
struct net_device *dev;
- struct nubus_dev *ndev = NULL;
+ struct nubus_rsrc *ndev = NULL;
int err = -ENODEV;
struct ei_device *ei_local;
@@ -414,8 +416,11 @@ struct net_device * __init mac8390_probe(int unit)
if (unit >= 0)
sprintf(dev->name, "eth%d", unit);
- while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK, NUBUS_TYPE_ETHERNET,
- ndev))) {
+ for_each_func_rsrc(ndev) {
+ if (ndev->category != NUBUS_CAT_NETWORK ||
+ ndev->type != NUBUS_TYPE_ETHERNET)
+ continue;
+
/* Have we seen it already? */
if (slots & (1 << ndev->board->slot))
continue;
@@ -489,7 +494,7 @@ static const struct net_device_ops mac8390_netdev_ops = {
};
static int __init mac8390_initdev(struct net_device *dev,
- struct nubus_dev *ndev,
+ struct nubus_rsrc *ndev,
enum mac8390_type type)
{
static u32 fwrd4_offsets[16] = {
diff --git a/drivers/net/ethernet/cirrus/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c
index f910f0f386d6..977d4c2c759d 100644
--- a/drivers/net/ethernet/cirrus/mac89x0.c
+++ b/drivers/net/ethernet/cirrus/mac89x0.c
@@ -187,6 +187,7 @@ struct net_device * __init mac89x0_probe(int unit)
unsigned long ioaddr;
unsigned short sig;
int err = -ENODEV;
+ struct nubus_rsrc *fres;
if (!MACH_IS_MAC)
return ERR_PTR(-ENODEV);
@@ -207,8 +208,9 @@ struct net_device * __init mac89x0_probe(int unit)
/* We might have to parameterize this later */
slot = 0xE;
/* Get out now if there's a real NuBus card in slot E */
- if (nubus_find_slot(slot, NULL) != NULL)
- goto out;
+ for_each_func_rsrc(fres)
+ if (fres->board->slot == slot)
+ goto out;
/* The pseudo-ISA bits always live at offset 0x300 (gee,
wonder why...) */
diff --git a/drivers/net/ethernet/natsemi/macsonic.c b/drivers/net/ethernet/natsemi/macsonic.c
index a42433fb6949..b922ab5cedea 100644
--- a/drivers/net/ethernet/natsemi/macsonic.c
+++ b/drivers/net/ethernet/natsemi/macsonic.c
@@ -311,7 +311,7 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
{
struct sonic_local* lp = netdev_priv(dev);
int sr;
- int commslot = 0;
+ bool commslot = macintosh_config->expansion_type == MAC_EXP_PDS_COMM;
if (!MACH_IS_MAC)
return -ENODEV;
@@ -322,10 +322,7 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
Ethernet (BTW, the Ethernet *is* always at the same
address, and nothing else lives there, at least if Apple's
documentation is to be believed) */
- if (macintosh_config->ident == MAC_MODEL_Q630 ||
- macintosh_config->ident == MAC_MODEL_P588 ||
- macintosh_config->ident == MAC_MODEL_P575 ||
- macintosh_config->ident == MAC_MODEL_C610) {
+ if (commslot || macintosh_config->ident == MAC_MODEL_C610) {
int card_present;
card_present = hwreg_present((void*)ONBOARD_SONIC_REGISTERS);
@@ -333,7 +330,6 @@ static int mac_onboard_sonic_probe(struct net_device *dev)
printk("none.\n");
return -ENODEV;
}
- commslot = 1;
}
printk("yes\n");
@@ -428,26 +424,26 @@ static int mac_nubus_sonic_ethernet_addr(struct net_device *dev,
return 0;
}
-static int macsonic_ident(struct nubus_dev *ndev)
+static int macsonic_ident(struct nubus_rsrc *fres)
{
- if (ndev->dr_hw == NUBUS_DRHW_ASANTE_LC &&
- ndev->dr_sw == NUBUS_DRSW_SONIC_LC)
+ if (fres->dr_hw == NUBUS_DRHW_ASANTE_LC &&
+ fres->dr_sw == NUBUS_DRSW_SONIC_LC)
return MACSONIC_DAYNALINK;
- if (ndev->dr_hw == NUBUS_DRHW_SONIC &&
- ndev->dr_sw == NUBUS_DRSW_APPLE) {
+ if (fres->dr_hw == NUBUS_DRHW_SONIC &&
+ fres->dr_sw == NUBUS_DRSW_APPLE) {
/* There has to be a better way to do this... */
- if (strstr(ndev->board->name, "DuoDock"))
+ if (strstr(fres->board->name, "DuoDock"))
return MACSONIC_DUODOCK;
else
return MACSONIC_APPLE;
}
- if (ndev->dr_hw == NUBUS_DRHW_SMC9194 &&
- ndev->dr_sw == NUBUS_DRSW_DAYNA)
+ if (fres->dr_hw == NUBUS_DRHW_SMC9194 &&
+ fres->dr_sw == NUBUS_DRSW_DAYNA)
return MACSONIC_DAYNA;
- if (ndev->dr_hw == NUBUS_DRHW_APPLE_SONIC_LC &&
- ndev->dr_sw == 0) { /* huh? */
+ if (fres->dr_hw == NUBUS_DRHW_APPLE_SONIC_LC &&
+ fres->dr_sw == 0) { /* huh? */
return MACSONIC_APPLE16;
}
return -1;
@@ -456,7 +452,7 @@ static int macsonic_ident(struct nubus_dev *ndev)
static int mac_nubus_sonic_probe(struct net_device *dev)
{
static int slots;
- struct nubus_dev* ndev = NULL;
+ struct nubus_rsrc *ndev = NULL;
struct sonic_local* lp = netdev_priv(dev);
unsigned long base_addr, prom_addr;
u16 sonic_dcr;
@@ -464,9 +460,11 @@ static int mac_nubus_sonic_probe(struct net_device *dev)
int reg_offset, dma_bitmode;
/* Find the first SONIC that hasn't been initialized already */
- while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK,
- NUBUS_TYPE_ETHERNET, ndev)) != NULL)
- {
+ for_each_func_rsrc(ndev) {
+ if (ndev->category != NUBUS_CAT_NETWORK ||
+ ndev->type != NUBUS_TYPE_ETHERNET)
+ continue;
+
/* Have we seen it already? */
if (slots & (1<<ndev->board->slot))
continue;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c
index 3588081b2e27..cd9a0297ebc5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_spq.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c
@@ -97,9 +97,7 @@ static int __qed_spq_block(struct qed_hwfn *p_hwfn,
while (iter_cnt--) {
/* Validate we receive completion update */
- if (READ_ONCE(comp_done->done) == 1) {
- /* Read updated FW return value */
- smp_read_barrier_depends();
+ if (smp_load_acquire(&comp_done->done) == 1) { /* ^^^ */
if (p_fw_ret)
*p_fw_ret = comp_done->fw_return_code;
return 0;
diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index 7900ed066d8a..e412dfdda7dd 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -2638,12 +2638,12 @@ static long ca8210_test_int_ioctl(
*
* Return: set of poll return flags
*/
-static unsigned int ca8210_test_int_poll(
+static __poll_t ca8210_test_int_poll(
struct file *filp,
struct poll_table_struct *ptable
)
{
- unsigned int return_flags = 0;
+ __poll_t return_flags = 0;
struct ca8210_priv *priv = filp->private_data;
poll_wait(filp, &priv->test.readq, ptable);
diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c
index 1b28e6e702f5..bdc4d23627c5 100644
--- a/drivers/net/ppp/ppp_async.c
+++ b/drivers/net/ppp/ppp_async.c
@@ -334,7 +334,7 @@ ppp_asynctty_ioctl(struct tty_struct *tty, struct file *file,
}
/* No kernel lock - fine */
-static unsigned int
+static __poll_t
ppp_asynctty_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
{
return 0;
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 264d4af0bf69..ef6b2126b23a 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -531,10 +531,10 @@ static ssize_t ppp_write(struct file *file, const char __user *buf,
}
/* No kernel lock - fine */
-static unsigned int ppp_poll(struct file *file, poll_table *wait)
+static __poll_t ppp_poll(struct file *file, poll_table *wait)
{
struct ppp_file *pf = file->private_data;
- unsigned int mask;
+ __poll_t mask;
if (!pf)
return 0;
diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c
index 7196f00f0991..047f6c68a441 100644
--- a/drivers/net/ppp/ppp_synctty.c
+++ b/drivers/net/ppp/ppp_synctty.c
@@ -327,7 +327,7 @@ ppp_synctty_ioctl(struct tty_struct *tty, struct file *file,
}
/* No kernel lock - fine */
-static unsigned int
+static __poll_t
ppp_sync_poll(struct tty_struct *tty, struct file *file, poll_table *wait)
{
return 0;
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
index 0a886fda0129..f39c6f876e67 100644
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -572,10 +572,10 @@ static int tap_release(struct inode *inode, struct file *file)
return 0;
}
-static unsigned int tap_poll(struct file *file, poll_table *wait)
+static __poll_t tap_poll(struct file *file, poll_table *wait)
{
struct tap_queue *q = file->private_data;
- unsigned int mask = POLLERR;
+ __poll_t mask = POLLERR;
if (!q)
goto out;
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index a8ec589d1359..7548d8a11bdf 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -1257,12 +1257,12 @@ static void tun_net_init(struct net_device *dev)
/* Character device part */
/* Poll */
-static unsigned int tun_chr_poll(struct file *file, poll_table *wait)
+static __poll_t tun_chr_poll(struct file *file, poll_table *wait)
{
struct tun_file *tfile = file->private_data;
struct tun_struct *tun = tun_get(tfile);
struct sock *sk;
- unsigned int mask = 0;
+ __poll_t mask = 0;
if (!tun)
return POLLERR;
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 6ea16260ec76..f6b000ddcd15 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -924,7 +924,7 @@ static int chrdev_tx_done(struct channel_data *chan, int size)
return 1;
}
-static unsigned int cosa_poll(struct file *file, poll_table *poll)
+static __poll_t cosa_poll(struct file *file, poll_table *poll)
{
pr_info("cosa_poll is here\n");
return 0;
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
index f4fdad2ed319..72c55d1f8903 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
@@ -301,7 +301,7 @@ exit:
return status;
}
-static unsigned int rt2x00debug_poll_queue_dump(struct file *file,
+static __poll_t rt2x00debug_poll_queue_dump(struct file *file,
poll_table *wait)
{
struct rt2x00debug_intf *intf = file->private_data;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.