diff -ur 2.4/drivers/net/3c59x.c build-2.4/drivers/net/3c59x.c
--- 2.4/drivers/net/3c59x.c Wed Feb 14 10:50:50 2001
+++ build-2.4/drivers/net/3c59x.c Wed Feb 14 12:32:56 2001
@@ -967,7 +967,7 @@
pdev->driver_data = dev;
/* The lower four bits are the media type. */
- if (dev->mem_start) {
+ if (dev->mem_start && dev->mem_start != 0xffffffff) {
/*
* AKPM: ewww.. The 'options' param is passed in as the third arg to the
* LILO 'ether=' argument for non-modular use
@@ -2661,9 +2661,12 @@
rc = pci_module_init(&vortex_driver);
if (rc < 0) {
- rc = vortex_eisa_init();
- if (rc > 0)
+ int rc2;
+ rc2 = vortex_eisa_init();
+ if (rc2 > 0) {
vortex_have_eisa = 1;
+ rc = 0;
+ }
} else {
vortex_have_pci = 1;
}
diff -ur 2.4/drivers/net/eepro100.c build-2.4/drivers/net/eepro100.c
--- 2.4/drivers/net/eepro100.c Wed Feb 14 10:50:54 2001
+++ build-2.4/drivers/net/eepro100.c Wed Feb 14 11:23:22 2001
@@ -643,7 +643,7 @@
return -1;
}
- if (dev->mem_start > 0)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
else if (card_idx >= 0 && options[card_idx] >= 0)
option = options[card_idx];
diff -ur 2.4/drivers/net/epic100.c build-2.4/drivers/net/epic100.c
--- 2.4/drivers/net/epic100.c Wed Feb 14 10:50:54 2001
+++ build-2.4/drivers/net/epic100.c Wed Feb 14 11:17:37 2001
@@ -412,7 +412,7 @@
ep->rx_ring = (struct epic_rx_desc *)ring_space;
ep->rx_ring_dma = ring_dma;
- if (dev->mem_start) {
+ if (dev->mem_start && dev->mem_start != 0xffffffff) {
option = dev->mem_start;
duplex = (dev->mem_start & 16) ? 1 : 0;
} else if (card_idx >= 0 && card_idx < MAX_UNITS) {
diff -ur 2.4/drivers/net/hamachi.c build-2.4/drivers/net/hamachi.c
--- 2.4/drivers/net/hamachi.c Wed Feb 14 10:50:54 2001
+++ build-2.4/drivers/net/hamachi.c Wed Feb 14 11:26:54 2001
@@ -477,6 +477,7 @@
};
#define PRIV_ALIGN 15 /* Required alignment mask */
+#define MII_CNT 4
struct hamachi_private {
/* Descriptor rings first for alignment. Tx requires a second descriptor
for status. */
@@ -503,7 +504,7 @@
/* MII transceiver section. */
int mii_cnt; /* MII device addresses. */
u16 advertising; /* NWay media advertisement */
- unsigned char phys[2]; /* MII device addresses. */
+ unsigned char phys[MII_CNT]; /* MII device addresses, only first one used. */
u_int32_t rx_int_var, tx_int_var; /* interrupt control variables */
u_int32_t option; /* Hold on to a copy of the options */
u_int8_t pad[16]; /* Used for 32-byte alignment */
@@ -621,7 +622,7 @@
/* Check for options being passed in */
option = card_idx < MAX_UNITS ? options[card_idx] : 0;
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
/* If the bus size is misidentified, do the following. */
@@ -705,7 +706,7 @@
if (chip_tbl[hmp->chip_id].flags & CanHaveMII) {
int phy, phy_idx = 0;
- for (phy = 0; phy < 32 && phy_idx < 4; phy++) {
+ for (phy = 0; phy < 32 && phy_idx < MII_CNT; phy++) {
int mii_status = mdio_read(ioaddr, phy, 1);
if (mii_status != 0xffff &&
mii_status != 0x0000) {
diff -ur 2.4/drivers/net/natsemi.c build-2.4/drivers/net/natsemi.c
--- 2.4/drivers/net/natsemi.c Wed Feb 14 10:50:56 2001
+++ build-2.4/drivers/net/natsemi.c Wed Feb 14 11:17:52 2001
@@ -446,7 +446,7 @@
np->iosize = iosize;
spin_lock_init(&np->lock);
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
/* The lower four bits are the media type. */
diff -ur 2.4/drivers/net/starfire.c build-2.4/drivers/net/starfire.c
--- 2.4/drivers/net/starfire.c Wed Feb 14 10:51:00 2001
+++ build-2.4/drivers/net/starfire.c Wed Feb 14 11:26:07 2001
@@ -329,6 +329,7 @@
dma_addr_t mapping;
};
+#define MII_CNT 4
struct netdev_private {
/* Descriptor rings first for alignment. */
struct starfire_rx_desc *rx_ring;
@@ -365,7 +366,7 @@
/* MII transceiver section. */
int mii_cnt; /* MII device addresses. */
u16 advertising; /* NWay media advertisement */
- unsigned char phys[2]; /* MII device addresses. */
+ unsigned char phys[MII_CNT]; /* MII device addresses, only first one used. */
};
static int mdio_read(struct net_device *dev, int phy_id, int location);
@@ -467,7 +468,7 @@
np->pci_dev = pdev;
drv_flags = netdrv_tbl[chip_idx].drv_flags;
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
/* The lower four bits are the media type. */
@@ -499,7 +500,7 @@
if (drv_flags & CanHaveMII) {
int phy, phy_idx = 0;
- for (phy = 0; phy < 32 && phy_idx < 4; phy++) {
+ for (phy = 0; phy < 32 && phy_idx < MII_CNT; phy++) {
int mii_status = mdio_read(dev, phy, 1);
if (mii_status != 0xffff && mii_status != 0x0000) {
np->phys[phy_idx++] = phy;
diff -ur 2.4/drivers/net/sundance.c build-2.4/drivers/net/sundance.c
--- 2.4/drivers/net/sundance.c Wed Feb 14 10:51:00 2001
+++ build-2.4/drivers/net/sundance.c Wed Feb 14 11:25:14 2001
@@ -314,6 +314,7 @@
#define PRIV_ALIGN 15 /* Required alignment mask */
/* Use __attribute__((aligned (L1_CACHE_BYTES))) to maintain alignment
within the structure. */
+#define MII_CNT 4
struct netdev_private {
/* Descriptor rings first for alignment. */
struct netdev_desc rx_ring[RX_RING_SIZE];
@@ -346,7 +347,7 @@
/* MII transceiver section. */
int mii_cnt; /* MII device addresses. */
u16 advertising; /* NWay media advertisement */
- unsigned char phys[2]; /* MII device addresses. */
+ unsigned char phys[MII_CNT]; /* MII device addresses, only first one used. */
};
/* The station address location in the EEPROM. */
@@ -425,7 +426,7 @@
np->drv_flags = pci_id_tbl[chip_idx].drv_flags;
spin_lock_init(&np->lock);
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
/* The lower four bits are the media type. */
@@ -458,7 +459,7 @@
if (1) {
int phy, phy_idx = 0;
np->phys[0] = 1; /* Default setting */
- for (phy = 0; phy < 32 && phy_idx < 4; phy++) {
+ for (phy = 0; phy < 32 && phy_idx < MII_CNT; phy++) {
int mii_status = mdio_read(dev, phy, 1);
if (mii_status != 0xffff && mii_status != 0x0000) {
np->phys[phy_idx++] = phy;
diff -ur 2.4/drivers/net/tulip/tulip_core.c build-2.4/drivers/net/tulip/tulip_core.c
--- 2.4/drivers/net/tulip/tulip_core.c Wed Feb 14 10:51:02 2001
+++ build-2.4/drivers/net/tulip/tulip_core.c Wed Feb 14 12:35:12 2001
@@ -1294,9 +1294,11 @@
if (mtu[board_idx] > 0)
dev->mtu = mtu[board_idx];
}
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
tp->default_port = dev->mem_start;
if (tp->default_port) {
+ printk("%s: forced to media type %s (%d).\n",
+ dev->name, medianame[tp->default_port], tp->default_port);
tp->medialock = 1;
if (tulip_media_cap[tp->default_port] & MediaAlwaysFD)
tp->full_duplex = 1;
diff -ur 2.4/drivers/net/via-rhine.c build-2.4/drivers/net/via-rhine.c
--- 2.4/drivers/net/via-rhine.c Wed Feb 14 10:51:02 2001
+++ build-2.4/drivers/net/via-rhine.c Wed Feb 14 11:18:15 2001
@@ -571,7 +571,7 @@
np->drv_flags = via_rhine_chip_info[chip_id].drv_flags;
np->pdev = pdev;
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
/* The lower four bits are the media type. */
diff -ur 2.4/drivers/net/winbond-840.c build-2.4/drivers/net/winbond-840.c
--- 2.4/drivers/net/winbond-840.c Wed Feb 14 10:51:04 2001
+++ build-2.4/drivers/net/winbond-840.c Wed Feb 14 11:21:08 2001
@@ -313,6 +313,7 @@
};
#define PRIV_ALIGN 15 /* Required alignment mask */
+#define MII_CNT 4
struct netdev_private {
struct w840_rx_desc *rx_ring;
dma_addr_t rx_addr[RX_RING_SIZE];
@@ -344,7 +345,7 @@
/* MII transceiver section. */
int mii_cnt; /* MII device addresses. */
u16 advertising; /* NWay media advertisement */
- unsigned char phys[2]; /* MII device addresses. */
+ unsigned char phys[MII_CNT]; /* MII device addresses, but only the first is used */
};
static int eeprom_read(long ioaddr, int location);
@@ -436,7 +437,7 @@
pdev->driver_data = dev;
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
/* The lower four bits are the media type. */
@@ -465,7 +466,7 @@
if (np->drv_flags & CanHaveMII) {
int phy, phy_idx = 0;
- for (phy = 1; phy < 32 && phy_idx < 4; phy++) {
+ for (phy = 1; phy < 32 && phy_idx < MII_CNT; phy++) {
int mii_status = mdio_read(dev, phy, 1);
if (mii_status != 0xffff && mii_status != 0x0000) {
np->phys[phy_idx++] = phy;
diff -ur 2.4/drivers/net/yellowfin.c build-2.4/drivers/net/yellowfin.c
--- 2.4/drivers/net/yellowfin.c Wed Feb 14 10:51:04 2001
+++ build-2.4/drivers/net/yellowfin.c Wed Feb 14 11:22:47 2001
@@ -328,6 +328,7 @@
IntrEarlyRx=0x100, IntrWakeup=0x200, };
#define PRIV_ALIGN 31 /* Required alignment mask */
+#define MII_CNT 4
struct yellowfin_private {
/* Descriptor rings first for alignment.
Tx requires a second descriptor for status. */
@@ -357,7 +358,7 @@
/* MII transceiver section. */
int mii_cnt; /* MII device addresses. */
u16 advertising; /* NWay media advertisement */
- unsigned char phys[2]; /* MII device addresses. */
+ unsigned char phys[MII_CNT]; /* MII device addresses, only first one used */
spinlock_t lock;
};
@@ -453,7 +454,7 @@
np->chip_id = chip_idx;
np->drv_flags = drv_flags;
- if (dev->mem_start)
+ if (dev->mem_start && dev->mem_start != 0xffffffff)
option = dev->mem_start;
/* The lower four bits are the media type. */
@@ -485,7 +486,7 @@
if (np->drv_flags & HasMII) {
int phy, phy_idx = 0;
- for (phy = 0; phy < 32 && phy_idx < 4; phy++) {
+ for (phy = 0; phy < 32 && phy_idx < MII_CNT; phy++) {
int mii_status = mdio_read(ioaddr, phy, 1);
if (mii_status != 0xffff && mii_status != 0x0000) {
np->phys[phy_idx++] = phy;
On Wed, 14 Feb 2001, Manfred Spraul wrote:
> * dev->mem_start: NULL means "not command line configuration" 0xffffffff
> means "default".
> several drivers only check for NULL, not for 0xffffffff.
netdev->mem_start is unsigned long... Should the test be for ~0 instead?
The value 0xFFFFFFFF seems wrong for 64-bit machines.
Jeff
On Wed, 14 Feb 2001, Manfred Spraul wrote:
> * something is wrong in the vortex initialization: I don't have such a
> card, but the driver didn't return an error message on insmod. I'm not
> sure if
> my fix is correct.
> @@ -2661,9 +2661,12 @@
>
> rc = pci_module_init(&vortex_driver);
> if (rc < 0) {
> - rc = vortex_eisa_init();
> - if (rc > 0)
> + int rc2;
> + rc2 = vortex_eisa_init();
> + if (rc2 > 0) {
> vortex_have_eisa = 1;
> + rc = 0;
> + }
> } else {
> vortex_have_pci = 1;
> }
IMHO vortex should be trying to initialize EISA regardless of the
results of the PCI probe... Andrew?
Jeff
Em Wed, Feb 14, 2001 at 05:54:34AM -0600, Jeff Garzik escreveu:
> On Wed, 14 Feb 2001, Manfred Spraul wrote:
> > * dev->mem_start: NULL means "not command line configuration" 0xffffffff
> > means "default".
> > several drivers only check for NULL, not for 0xffffffff.
>
> netdev->mem_start is unsigned long... Should the test be for ~0 instead?
> The value 0xFFFFFFFF seems wrong for 64-bit machines.
I've added this to the Janitor's TODO List.
http://bazar.conectiva.com.br/~acme/TODO
- Arnaldo