[netdrvr] Remove long-unused bits from Becker template drivers

Symbols such as PCI_USES_IO, PCI_ADDR0, etc. originated from Donald
Becker's net driver template, but have been long unused.  Remove.

In a few drivers, this allows the further eliminate of the pci_flags (or
just plain flags) member in the template driver probe structure.

Most of this logic is simply open-coded in most drivers, since it never
changes.

Made a few other cleanups while I was in there, too:
* constify, __devinitdata several PCI ID tables
* replace table terminating entries such as "{0,}," and "{NULL},"
  with a more-clean "{ }".

Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik 2006-06-26 23:47:50 -04:00
parent a2b524b2ec
commit 1f1bd5fc32
8 changed files with 58 additions and 124 deletions

View file

@ -375,8 +375,7 @@ limit of 4K.
of the drivers, and will likely be provided by some future kernel.
*/
enum pci_flags_bit {
PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4,
PCI_ADDR0=0x10<<0, PCI_ADDR1=0x10<<1, PCI_ADDR2=0x10<<2, PCI_ADDR3=0x10<<3,
PCI_USES_MASTER=4,
};
enum { IS_VORTEX=1, IS_BOOMERANG=2, IS_CYCLONE=4, IS_TORNADO=8,
@ -446,95 +445,95 @@ static struct vortex_chip_info {
int io_size;
} vortex_info_tbl[] __devinitdata = {
{"3c590 Vortex 10Mbps",
PCI_USES_IO|PCI_USES_MASTER, IS_VORTEX, 32, },
PCI_USES_MASTER, IS_VORTEX, 32, },
{"3c592 EISA 10Mbps Demon/Vortex", /* AKPM: from Don's 3c59x_cb.c 0.49H */
PCI_USES_IO|PCI_USES_MASTER, IS_VORTEX, 32, },
PCI_USES_MASTER, IS_VORTEX, 32, },
{"3c597 EISA Fast Demon/Vortex", /* AKPM: from Don's 3c59x_cb.c 0.49H */
PCI_USES_IO|PCI_USES_MASTER, IS_VORTEX, 32, },
PCI_USES_MASTER, IS_VORTEX, 32, },
{"3c595 Vortex 100baseTx",
PCI_USES_IO|PCI_USES_MASTER, IS_VORTEX, 32, },
PCI_USES_MASTER, IS_VORTEX, 32, },
{"3c595 Vortex 100baseT4",
PCI_USES_IO|PCI_USES_MASTER, IS_VORTEX, 32, },
PCI_USES_MASTER, IS_VORTEX, 32, },
{"3c595 Vortex 100base-MII",
PCI_USES_IO|PCI_USES_MASTER, IS_VORTEX, 32, },
PCI_USES_MASTER, IS_VORTEX, 32, },
{"3c900 Boomerang 10baseT",
PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|EEPROM_RESET, 64, },
PCI_USES_MASTER, IS_BOOMERANG|EEPROM_RESET, 64, },
{"3c900 Boomerang 10Mbps Combo",
PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|EEPROM_RESET, 64, },
PCI_USES_MASTER, IS_BOOMERANG|EEPROM_RESET, 64, },
{"3c900 Cyclone 10Mbps TPO", /* AKPM: from Don's 0.99M */
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
{"3c900 Cyclone 10Mbps Combo",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
{"3c900 Cyclone 10Mbps TPC", /* AKPM: from Don's 0.99M */
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
{"3c900B-FL Cyclone 10base-FL",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
{"3c905 Boomerang 100baseTx",
PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_RESET, 64, },
PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_RESET, 64, },
{"3c905 Boomerang 100baseT4",
PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_RESET, 64, },
PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_RESET, 64, },
{"3c905B Cyclone 100baseTx",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM|EXTRA_PREAMBLE, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM|EXTRA_PREAMBLE, 128, },
{"3c905B Cyclone 10/100/BNC",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM, 128, },
{"3c905B-FX Cyclone 100baseFx",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
{"3c905C Tornado",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM|EXTRA_PREAMBLE, 128, },
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM|EXTRA_PREAMBLE, 128, },
{"3c920B-EMB-WNM (ATI Radeon 9100 IGP)",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_MII|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_TORNADO|HAS_MII|HAS_HWCKSM, 128, },
{"3c980 Cyclone",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_HWCKSM, 128, },
{"3c980C Python-T",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM, 128, },
{"3cSOHO100-TX Hurricane",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM, 128, },
{"3c555 Laptop Hurricane",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|EEPROM_8BIT|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_CYCLONE|EEPROM_8BIT|HAS_HWCKSM, 128, },
{"3c556 Laptop Tornado",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|EEPROM_8BIT|HAS_CB_FNS|INVERT_MII_PWR|
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|EEPROM_8BIT|HAS_CB_FNS|INVERT_MII_PWR|
HAS_HWCKSM, 128, },
{"3c556B Laptop Hurricane",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|EEPROM_OFFSET|HAS_CB_FNS|INVERT_MII_PWR|
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|EEPROM_OFFSET|HAS_CB_FNS|INVERT_MII_PWR|
WNO_XCVR_PWR|HAS_HWCKSM, 128, },
{"3c575 [Megahertz] 10/100 LAN CardBus",
PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_8BIT, 128, },
PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_8BIT, 128, },
{"3c575 Boomerang CardBus",
PCI_USES_IO|PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_8BIT, 128, },
PCI_USES_MASTER, IS_BOOMERANG|HAS_MII|EEPROM_8BIT, 128, },
{"3CCFE575BT Cyclone CardBus",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|
INVERT_LED_PWR|HAS_HWCKSM, 128, },
{"3CCFE575CT Tornado CardBus",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
MAX_COLLISION_RESET|HAS_HWCKSM, 128, },
{"3CCFE656 Cyclone CardBus",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
INVERT_LED_PWR|HAS_HWCKSM, 128, },
{"3CCFEM656B Cyclone+Winmodem CardBus",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
INVERT_LED_PWR|HAS_HWCKSM, 128, },
{"3CXFEM656C Tornado+Winmodem CardBus", /* From pcmcia-cs-3.1.5 */
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_CB_FNS|EEPROM_8BIT|INVERT_MII_PWR|
MAX_COLLISION_RESET|HAS_HWCKSM, 128, },
{"3c450 HomePNA Tornado", /* AKPM: from Don's 0.99Q */
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM, 128, },
{"3c920 Tornado",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM, 128, },
{"3c982 Hydra Dual Port A",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_HWCKSM|HAS_NWAY, 128, },
PCI_USES_MASTER, IS_TORNADO|HAS_HWCKSM|HAS_NWAY, 128, },
{"3c982 Hydra Dual Port B",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_HWCKSM|HAS_NWAY, 128, },
PCI_USES_MASTER, IS_TORNADO|HAS_HWCKSM|HAS_NWAY, 128, },
{"3c905B-T4",
PCI_USES_IO|PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM|EXTRA_PREAMBLE, 128, },
PCI_USES_MASTER, IS_CYCLONE|HAS_NWAY|HAS_HWCKSM|EXTRA_PREAMBLE, 128, },
{"3c920B-EMB-WNM Tornado",
PCI_USES_IO|PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM, 128, },
PCI_USES_MASTER, IS_TORNADO|HAS_NWAY|HAS_HWCKSM, 128, },
{NULL,}, /* NULL terminated list. */
};

View file

@ -683,11 +683,6 @@ struct netdev_private {
};
/* The station address location in the EEPROM. */
#ifdef MEM_MAPPING
#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_MEM | PCI_ADDR1)
#else
#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_IO | PCI_ADDR0)
#endif
/* The struct pci_device_id consist of:
vendor, device Vendor and device ID to match (or PCI_ANY_ID)
subvendor, subdevice Subsystem vendor and device ID to match (or PCI_ANY_ID)
@ -695,9 +690,10 @@ struct netdev_private {
class_mask of the class are honored during the comparison.
driver_data Data private to the driver.
*/
static struct pci_device_id rio_pci_tbl[] = {
{0x1186, 0x4000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{0,}
static const struct pci_device_id rio_pci_tbl[] = {
{0x1186, 0x4000, PCI_ANY_ID, PCI_ANY_ID, },
{ }
};
MODULE_DEVICE_TABLE (pci, rio_pci_tbl);
#define TX_TIMEOUT (4*HZ)

View file

@ -278,11 +278,6 @@ having to sign an Intel NDA when I'm helping Intel sell their own product!
static int speedo_found1(struct pci_dev *pdev, void __iomem *ioaddr, int fnd_cnt, int acpi_idle_state);
enum pci_flags_bit {
PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4,
PCI_ADDR0=0x10<<0, PCI_ADDR1=0x10<<1, PCI_ADDR2=0x10<<2, PCI_ADDR3=0x10<<3,
};
/* Offsets to the various registers.
All accesses need not be longword aligned. */
enum speedo_offsets {

View file

@ -191,23 +191,10 @@ IVc. Errata
*/
enum pci_id_flags_bits {
/* Set PCI command register bits before calling probe1(). */
PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4,
/* Read and map the single following PCI BAR. */
PCI_ADDR0=0<<4, PCI_ADDR1=1<<4, PCI_ADDR2=2<<4, PCI_ADDR3=3<<4,
PCI_ADDR_64BITS=0x100, PCI_NO_ACPI_WAKE=0x200, PCI_NO_MIN_LATENCY=0x400,
};
enum chip_capability_flags { MII_PWRDWN=1, TYPE2_INTR=2, NO_MII=4 };
#define EPIC_TOTAL_SIZE 0x100
#define USE_IO_OPS 1
#ifdef USE_IO_OPS
#define EPIC_IOTYPE PCI_USES_MASTER|PCI_USES_IO|PCI_ADDR0
#else
#define EPIC_IOTYPE PCI_USES_MASTER|PCI_USES_MEM|PCI_ADDR1
#endif
typedef enum {
SMSC_83C170_0,
@ -218,7 +205,6 @@ typedef enum {
struct epic_chip_info {
const char *name;
enum pci_id_flags_bits pci_flags;
int io_size; /* Needed for I/O region check or ioremap(). */
int drv_flags; /* Driver use, intended as capability flags. */
};
@ -227,11 +213,11 @@ struct epic_chip_info {
/* indexed by chip_t */
static const struct epic_chip_info pci_id_tbl[] = {
{ "SMSC EPIC/100 83c170",
EPIC_IOTYPE, EPIC_TOTAL_SIZE, TYPE2_INTR | NO_MII | MII_PWRDWN },
EPIC_TOTAL_SIZE, TYPE2_INTR | NO_MII | MII_PWRDWN },
{ "SMSC EPIC/100 83c170",
EPIC_IOTYPE, EPIC_TOTAL_SIZE, TYPE2_INTR },
EPIC_TOTAL_SIZE, TYPE2_INTR },
{ "SMSC EPIC/C 83c175",
EPIC_IOTYPE, EPIC_TOTAL_SIZE, TYPE2_INTR | MII_PWRDWN },
EPIC_TOTAL_SIZE, TYPE2_INTR | MII_PWRDWN },
};

View file

@ -126,16 +126,6 @@ MODULE_PARM_DESC(full_duplex, "fealnx full duplex setting(s) (1)");
#define MIN_REGION_SIZE 136
enum pci_flags_bit {
PCI_USES_IO = 1,
PCI_USES_MEM = 2,
PCI_USES_MASTER = 4,
PCI_ADDR0 = 0x10 << 0,
PCI_ADDR1 = 0x10 << 1,
PCI_ADDR2 = 0x10 << 2,
PCI_ADDR3 = 0x10 << 3,
};
/* A chip capabilities table, matching the entries in pci_tbl[] above. */
enum chip_capability_flags {
HAS_MII_XCVR,

View file

@ -309,12 +309,6 @@ static int pcnet32_alloc_ring(struct net_device *dev, char *name);
static void pcnet32_free_ring(struct net_device *dev);
static void pcnet32_check_media(struct net_device *dev, int verbose);
enum pci_flags_bit {
PCI_USES_IO = 1, PCI_USES_MEM = 2, PCI_USES_MASTER = 4,
PCI_ADDR0 = 0x10 << 0, PCI_ADDR1 = 0x10 << 1, PCI_ADDR2 =
0x10 << 2, PCI_ADDR3 = 0x10 << 3,
};
static u16 pcnet32_wio_read_csr(unsigned long addr, int index)
{
outw(index, addr + PCNET32_WIO_RAP);

View file

@ -212,26 +212,15 @@ Test with 'ping -s 10000' on a fast computer.
/*
PCI probe table.
*/
enum pci_id_flags_bits {
/* Set PCI command register bits before calling probe1(). */
PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4,
/* Read and map the single following PCI BAR. */
PCI_ADDR0=0<<4, PCI_ADDR1=1<<4, PCI_ADDR2=2<<4, PCI_ADDR3=3<<4,
PCI_ADDR_64BITS=0x100, PCI_NO_ACPI_WAKE=0x200, PCI_NO_MIN_LATENCY=0x400,
};
enum chip_capability_flags {
CanHaveMII=1, HasBrokenTx=2, AlwaysFDX=4, FDXOnNoMII=8,};
#ifdef USE_IO_OPS
#define W840_FLAGS (PCI_USES_IO | PCI_ADDR0 | PCI_USES_MASTER)
#else
#define W840_FLAGS (PCI_USES_MEM | PCI_ADDR1 | PCI_USES_MASTER)
#endif
CanHaveMII=1, HasBrokenTx=2, AlwaysFDX=4, FDXOnNoMII=8,
};
static struct pci_device_id w840_pci_tbl[] = {
static const struct pci_device_id w840_pci_tbl[] = {
{ 0x1050, 0x0840, PCI_ANY_ID, 0x8153, 0, 0, 0 },
{ 0x1050, 0x0840, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
{ 0x11f6, 0x2011, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2 },
{ 0, }
{ }
};
MODULE_DEVICE_TABLE(pci, w840_pci_tbl);
@ -241,18 +230,17 @@ struct pci_id_info {
int pci, pci_mask, subsystem, subsystem_mask;
int revision, revision_mask; /* Only 8 bits. */
} id;
enum pci_id_flags_bits pci_flags;
int io_size; /* Needed for I/O region check or ioremap(). */
int drv_flags; /* Driver use, intended as capability flags. */
};
static struct pci_id_info pci_id_tbl[] = {
{"Winbond W89c840", /* Sometime a Level-One switch card. */
{ 0x08401050, 0xffffffff, 0x81530000, 0xffff0000 },
W840_FLAGS, 128, CanHaveMII | HasBrokenTx | FDXOnNoMII},
128, CanHaveMII | HasBrokenTx | FDXOnNoMII},
{"Winbond W89c840", { 0x08401050, 0xffffffff, },
W840_FLAGS, 128, CanHaveMII | HasBrokenTx},
128, CanHaveMII | HasBrokenTx},
{"Compex RL100-ATX", { 0x201111F6, 0xffffffff,},
W840_FLAGS, 128, CanHaveMII | HasBrokenTx},
128, CanHaveMII | HasBrokenTx},
{NULL,}, /* 0 terminated list. */
};

View file

@ -234,14 +234,6 @@ See Packet Engines confidential appendix (prototype chips only).
enum pci_id_flags_bits {
/* Set PCI command register bits before calling probe1(). */
PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4,
/* Read and map the single following PCI BAR. */
PCI_ADDR0=0<<4, PCI_ADDR1=1<<4, PCI_ADDR2=2<<4, PCI_ADDR3=3<<4,
PCI_ADDR_64BITS=0x100, PCI_NO_ACPI_WAKE=0x200, PCI_NO_MIN_LATENCY=0x400,
PCI_UNUSED_IRQ=0x800,
};
enum capability_flags {
HasMII=1, FullTxStatus=2, IsGigabit=4, HasMulticastBug=8, FullRxStatus=16,
HasMACAddrBug=32, /* Only on early revs. */
@ -249,11 +241,6 @@ enum capability_flags {
};
/* The PCI I/O space extent. */
#define YELLOWFIN_SIZE 0x100
#ifdef USE_IO_OPS
#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_IO | PCI_ADDR0)
#else
#define PCI_IOTYPE (PCI_USES_MASTER | PCI_USES_MEM | PCI_ADDR1)
#endif
struct pci_id_info {
const char *name;
@ -261,24 +248,23 @@ struct pci_id_info {
int pci, pci_mask, subsystem, subsystem_mask;
int revision, revision_mask; /* Only 8 bits. */
} id;
enum pci_id_flags_bits pci_flags;
int io_size; /* Needed for I/O region check or ioremap(). */
int drv_flags; /* Driver use, intended as capability flags. */
};
static const struct pci_id_info pci_id_tbl[] = {
{"Yellowfin G-NIC Gigabit Ethernet", { 0x07021000, 0xffffffff},
PCI_IOTYPE, YELLOWFIN_SIZE,
YELLOWFIN_SIZE,
FullTxStatus | IsGigabit | HasMulticastBug | HasMACAddrBug | DontUseEeprom},
{"Symbios SYM83C885", { 0x07011000, 0xffffffff},
PCI_IOTYPE, YELLOWFIN_SIZE, HasMII | DontUseEeprom },
{NULL,},
YELLOWFIN_SIZE, HasMII | DontUseEeprom },
{ }
};
static struct pci_device_id yellowfin_pci_tbl[] = {
static const struct pci_device_id yellowfin_pci_tbl[] = {
{ 0x1000, 0x0702, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
{ 0x1000, 0x0701, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 },
{ 0, }
{ }
};
MODULE_DEVICE_TABLE (pci, yellowfin_pci_tbl);