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Subject[PATCH] [4/6] Remove pci_{read,write}[bwl]
Date
This patch appears not to be in 2.5.62, but applies cleanly.

Subject: [4/6] Remove pci_{read,write}[bwl]
cardbus.c uses its own names for our PCI config space functions.
Make it use our names.

drivers/pcmcia/cardbus.c | 34 +++++++++++++++-------------------
1 files changed, 15 insertions, 19 deletions

diff -ur -x sa11* -x Kconfig -x Makefile orig/drivers/pcmcia/cardbus.c linux/drivers/pcmcia/cardbus.c
--- orig/drivers/pcmcia/cardbus.c Sun Feb 23 12:47:15 2003
+++ linux/drivers/pcmcia/cardbus.c Sun Feb 23 12:43:55 2003
@@ -75,13 +75,6 @@

#define FIND_FIRST_BIT(n) ((n) - ((n) & ((n)-1)))

-#define pci_readb pci_read_config_byte
-#define pci_writeb pci_write_config_byte
-#define pci_readw pci_read_config_word
-#define pci_writew pci_write_config_word
-#define pci_readl pci_read_config_dword
-#define pci_writel pci_write_config_dword
-
/* Offsets in the Expansion ROM Image Header */
#define ROM_SIGNATURE 0x0000 /* 2 bytes */
#define ROM_DATA_PTR 0x0018 /* 2 bytes */
@@ -192,7 +185,7 @@
if (addr + len > 0x100)
goto fail;
for (; len; addr++, ptr++, len--)
- pci_readb(dev, addr, (u_char *) ptr);
+ pci_read_config_byte(dev, addr, ptr);
return 0;
}

@@ -243,17 +236,18 @@
tmp.sysdata = bus->sysdata;
tmp.devfn = 0;

- pci_readw(&tmp, PCI_VENDOR_ID, &vend);
- pci_readw(&tmp, PCI_DEVICE_ID, &dev);
+ pci_read_config_word(&tmp, PCI_VENDOR_ID, &vend);
+ pci_read_config_word(&tmp, PCI_DEVICE_ID, &dev);
printk(KERN_INFO "cs: cb_alloc(bus %d): vendor 0x%04x, "
"device 0x%04x\n", bus->number, vend, dev);

- pci_readb(&tmp, PCI_HEADER_TYPE, &hdr);
+ pci_read_config_byte(&tmp, PCI_HEADER_TYPE, &hdr);
fn = 1;
if (hdr & 0x80) {
do {
tmp.devfn = fn;
- if (pci_readw(&tmp, PCI_VENDOR_ID, &v) || !v || v == 0xffff)
+ if (pci_read_config_word(&tmp, PCI_VENDOR_ID, &v) ||
+ !v || v == 0xffff)
break;
fn++;
} while (fn < 8);
@@ -278,7 +272,7 @@

dev->devfn = i;
dev->vendor = vend;
- pci_readw(dev, PCI_DEVICE_ID, &dev->device);
+ pci_read_config_word(dev, PCI_DEVICE_ID, &dev->device);
dev->hdr_type = hdr & 0x7f;
dev->dma_mask = 0xffffffff;
dev->dev.dma_mask = &dev->dma_mask;
@@ -295,7 +289,7 @@
}

/* Does this function have an interrupt at all? */
- pci_readb(dev, PCI_INTERRUPT_PIN, &irq_pin);
+ pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &irq_pin);
if (irq_pin)
dev->irq = irq;

@@ -305,7 +299,7 @@
continue;

if (irq_pin)
- pci_writeb(dev, PCI_INTERRUPT_LINE, irq);
+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);

device_register(&dev->dev);
pci_insert_device(dev, bus);
@@ -360,15 +354,17 @@
/* Set up PCI interrupt and command registers */
for (i = 0; i < s->functions; i++) {
dev = &s->cb_config[i].dev;
- pci_writeb(dev, PCI_COMMAND, PCI_COMMAND_MASTER |
- PCI_COMMAND_IO | PCI_COMMAND_MEMORY);
- pci_writeb(dev, PCI_CACHE_LINE_SIZE, L1_CACHE_BYTES / 4);
+ pci_write_config_byte(dev, PCI_COMMAND, PCI_COMMAND_MASTER |
+ PCI_COMMAND_IO | PCI_COMMAND_MEMORY);
+ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE,
+ L1_CACHE_BYTES / 4);
}

if (s->irq.AssignedIRQ) {
for (i = 0; i < s->functions; i++) {
dev = &s->cb_config[i].dev;
- pci_writeb(dev, PCI_INTERRUPT_LINE, s->irq.AssignedIRQ);
+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE,
+ s->irq.AssignedIRQ);
}
s->socket.io_irq = s->irq.AssignedIRQ;
s->ss_entry->set_socket(s->sock, &s->socket);
-
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