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tehuti: Use request_firmware()

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Firmware blob is little endian.

Compile-tested only.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2009-02-26 23:20:56 -08:00
committed by David S. Miller
parent 1318136fcd
commit 06e1f9ffa0
6 changed files with 2718 additions and 10729 deletions
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39
drivers/net/tehuti.c
View File

@@ -63,7 +63,6 @@
*/
#include "tehuti.h"
#include "tehuti_fw.h"
static struct pci_device_id __devinitdata bdx_pci_tbl[] = {
{0x1FC9, 0x3009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
@@ -318,28 +317,41 @@ static int bdx_poll(struct napi_struct *napi, int budget)
static int bdx_fw_load(struct bdx_priv *priv)
{
const struct firmware *fw = NULL;
int master, i;
int rc;
ENTER;
master = READ_REG(priv, regINIT_SEMAPHORE);
if (!READ_REG(priv, regINIT_STATUS) && master) {
bdx_tx_push_desc_safe(priv, s_firmLoad, sizeof(s_firmLoad));
rc = request_firmware(&fw, "tehuti/firmware.bin", &priv->pdev->dev);
if (rc)
goto out;
bdx_tx_push_desc_safe(priv, (char *)fw->data, fw->size);
mdelay(100);
}
for (i = 0; i < 200; i++) {
if (READ_REG(priv, regINIT_STATUS))
break;
if (READ_REG(priv, regINIT_STATUS)) {
rc = 0;
goto out;
}
mdelay(2);
}
rc = -EIO;
out:
if (master)
WRITE_REG(priv, regINIT_SEMAPHORE, 1);
if (fw)
release_firmware(fw);
if (i == 200) {
if (rc) {
ERR("%s: firmware loading failed\n", priv->ndev->name);
DBG("VPC = 0x%x VIC = 0x%x INIT_STATUS = 0x%x i=%d\n",
READ_REG(priv, regVPC),
READ_REG(priv, regVIC), READ_REG(priv, regINIT_STATUS), i);
RET(-EIO);
if (rc == -EIO)
DBG("VPC = 0x%x VIC = 0x%x INIT_STATUS = 0x%x i=%d\n",
READ_REG(priv, regVPC),
READ_REG(priv, regVIC),
READ_REG(priv, regINIT_STATUS), i);
RET(rc);
} else {
DBG("%s: firmware loading success\n", priv->ndev->name);
RET(0);
@@ -617,13 +629,6 @@ err:
RET(rc);
}
static void __init bdx_firmware_endianess(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(s_firmLoad); i++)
s_firmLoad[i] = CPU_CHIP_SWAP32(s_firmLoad[i]);
}
static int bdx_range_check(struct bdx_priv *priv, u32 offset)
{
return (offset > (u32) (BDX_REGS_SIZE / priv->nic->port_num)) ?
@@ -2501,7 +2506,6 @@ static void __init print_driver_id(void)
static int __init bdx_module_init(void)
{
ENTER;
bdx_firmware_endianess();
init_txd_sizes();
print_driver_id();
RET(pci_register_driver(&bdx_pci_driver));
@@ -2521,3 +2525,4 @@ module_exit(bdx_module_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(BDX_DRV_DESC);
MODULE_FIRMWARE("tehuti/firmware.bin");