aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/fddi/defxx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/fddi/defxx.c')
-rw-r--r--drivers/net/fddi/defxx.c101
1 files changed, 43 insertions, 58 deletions
diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c
index 4ad80f77109..2aa57270838 100644
--- a/drivers/net/fddi/defxx.c
+++ b/drivers/net/fddi/defxx.c
@@ -206,7 +206,6 @@
#include <linux/eisa.h>
#include <linux/errno.h>
#include <linux/fddidevice.h>
-#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/kernel.h>
@@ -228,7 +227,7 @@
#define DRV_VERSION "v1.10"
#define DRV_RELDATE "2006/12/14"
-static char version[] __devinitdata =
+static char version[] =
DRV_NAME ": " DRV_VERSION " " DRV_RELDATE
" Lawrence V. Stefani and others\n";
@@ -241,12 +240,6 @@ static char version[] __devinitdata =
*/
#define NEW_SKB_SIZE (PI_RCV_DATA_K_SIZE_MAX+128)
-#ifdef CONFIG_PCI
-#define DFX_BUS_PCI(dev) (dev->bus == &pci_bus_type)
-#else
-#define DFX_BUS_PCI(dev) 0
-#endif
-
#ifdef CONFIG_EISA
#define DFX_BUS_EISA(dev) (dev->bus == &eisa_bus_type)
#else
@@ -298,7 +291,11 @@ static int dfx_hw_dma_uninit(DFX_board_t *bp, PI_UINT32 type);
static int dfx_rcv_init(DFX_board_t *bp, int get_buffers);
static void dfx_rcv_queue_process(DFX_board_t *bp);
+#ifdef DYNAMIC_BUFFERS
static void dfx_rcv_flush(DFX_board_t *bp);
+#else
+static inline void dfx_rcv_flush(DFX_board_t *bp) {}
+#endif
static netdev_tx_t dfx_xmt_queue_pkt(struct sk_buff *skb,
struct net_device *dev);
@@ -436,7 +433,7 @@ static void dfx_port_read_long(DFX_board_t *bp, int offset, u32 *data)
static void dfx_get_bars(struct device *bdev,
resource_size_t *bar_start, resource_size_t *bar_len)
{
- int dfx_bus_pci = DFX_BUS_PCI(bdev);
+ int dfx_bus_pci = dev_is_pci(bdev);
int dfx_bus_eisa = DFX_BUS_EISA(bdev);
int dfx_bus_tc = DFX_BUS_TC(bdev);
int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
@@ -515,10 +512,10 @@ static const struct net_device_ops dfx_netdev_ops = {
* initialized and the board resources are read and stored in
* the device structure.
*/
-static int __devinit dfx_register(struct device *bdev)
+static int dfx_register(struct device *bdev)
{
static int version_disp;
- int dfx_bus_pci = DFX_BUS_PCI(bdev);
+ int dfx_bus_pci = dev_is_pci(bdev);
int dfx_bus_tc = DFX_BUS_TC(bdev);
int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
const char *print_name = dev_name(bdev);
@@ -663,11 +660,11 @@ err_out:
* enabled yet.
*/
-static void __devinit dfx_bus_init(struct net_device *dev)
+static void dfx_bus_init(struct net_device *dev)
{
DFX_board_t *bp = netdev_priv(dev);
struct device *bdev = bp->bus_dev;
- int dfx_bus_pci = DFX_BUS_PCI(bdev);
+ int dfx_bus_pci = dev_is_pci(bdev);
int dfx_bus_eisa = DFX_BUS_EISA(bdev);
int dfx_bus_tc = DFX_BUS_TC(bdev);
int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
@@ -809,11 +806,11 @@ static void __devinit dfx_bus_init(struct net_device *dev)
* Interrupts are disabled at the adapter bus-specific logic.
*/
-static void __devexit dfx_bus_uninit(struct net_device *dev)
+static void dfx_bus_uninit(struct net_device *dev)
{
DFX_board_t *bp = netdev_priv(dev);
struct device *bdev = bp->bus_dev;
- int dfx_bus_pci = DFX_BUS_PCI(bdev);
+ int dfx_bus_pci = dev_is_pci(bdev);
int dfx_bus_eisa = DFX_BUS_EISA(bdev);
u8 val;
@@ -866,7 +863,7 @@ static void __devexit dfx_bus_uninit(struct net_device *dev)
* None
*/
-static void __devinit dfx_bus_config_check(DFX_board_t *bp)
+static void dfx_bus_config_check(DFX_board_t *bp)
{
struct device __maybe_unused *bdev = bp->bus_dev;
int dfx_bus_eisa = DFX_BUS_EISA(bdev);
@@ -962,13 +959,12 @@ static void __devinit dfx_bus_config_check(DFX_board_t *bp)
* returning from this routine.
*/
-static int __devinit dfx_driver_init(struct net_device *dev,
- const char *print_name,
- resource_size_t bar_start)
+static int dfx_driver_init(struct net_device *dev, const char *print_name,
+ resource_size_t bar_start)
{
DFX_board_t *bp = netdev_priv(dev);
struct device *bdev = bp->bus_dev;
- int dfx_bus_pci = DFX_BUS_PCI(bdev);
+ int dfx_bus_pci = dev_is_pci(bdev);
int dfx_bus_eisa = DFX_BUS_EISA(bdev);
int dfx_bus_tc = DFX_BUS_TC(bdev);
int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
@@ -1069,15 +1065,12 @@ static int __devinit dfx_driver_init(struct net_device *dev,
#endif
sizeof(PI_CONSUMER_BLOCK) +
(PI_ALIGN_K_DESC_BLK - 1);
- bp->kmalloced = top_v = dma_alloc_coherent(bp->bus_dev, alloc_size,
- &bp->kmalloced_dma,
- GFP_ATOMIC);
- if (top_v == NULL) {
- printk("%s: Could not allocate memory for host buffers "
- "and structures!\n", print_name);
+ bp->kmalloced = top_v = dma_zalloc_coherent(bp->bus_dev, alloc_size,
+ &bp->kmalloced_dma,
+ GFP_ATOMIC);
+ if (top_v == NULL)
return DFX_K_FAILURE;
- }
- memset(top_v, 0, alloc_size); /* zero out memory before continuing */
+
top_p = bp->kmalloced_dma; /* get physical address of buffer */
/*
@@ -1881,7 +1874,7 @@ static irqreturn_t dfx_interrupt(int irq, void *dev_id)
struct net_device *dev = dev_id;
DFX_board_t *bp = netdev_priv(dev);
struct device *bdev = bp->bus_dev;
- int dfx_bus_pci = DFX_BUS_PCI(bdev);
+ int dfx_bus_pci = dev_is_pci(bdev);
int dfx_bus_eisa = DFX_BUS_EISA(bdev);
int dfx_bus_tc = DFX_BUS_TC(bdev);
@@ -2860,7 +2853,7 @@ static int dfx_hw_dma_uninit(DFX_board_t *bp, PI_UINT32 type)
* Align an sk_buff to a boundary power of 2
*
*/
-
+#ifdef DYNAMIC_BUFFERS
static void my_skb_align(struct sk_buff *skb, int n)
{
unsigned long x = (unsigned long)skb->data;
@@ -2870,7 +2863,7 @@ static void my_skb_align(struct sk_buff *skb, int n)
skb_reserve(skb, v - x);
}
-
+#endif
/*
* ================
@@ -2962,7 +2955,7 @@ static int dfx_rcv_init(DFX_board_t *bp, int get_buffers)
bp->descr_block_virt->rcv_data[i+j].long_0 = (u32) (PI_RCV_DESCR_M_SOP |
((PI_RCV_DATA_K_SIZE_MAX / PI_ALIGN_K_RCV_DATA_BUFF) << PI_RCV_DESCR_V_SEG_LEN));
bp->descr_block_virt->rcv_data[i+j].long_1 = (u32) (bp->rcv_block_phys + (i * PI_RCV_DATA_K_SIZE_MAX));
- bp->p_rcv_buff_va[i+j] = (char *) (bp->rcv_block_virt + (i * PI_RCV_DATA_K_SIZE_MAX));
+ bp->p_rcv_buff_va[i+j] = (bp->rcv_block_virt + (i * PI_RCV_DATA_K_SIZE_MAX));
}
#endif
}
@@ -3030,7 +3023,7 @@ static void dfx_rcv_queue_process(
#ifdef DYNAMIC_BUFFERS
p_buff = (char *) (((struct sk_buff *)bp->p_rcv_buff_va[entry])->data);
#else
- p_buff = (char *) bp->p_rcv_buff_va[entry];
+ p_buff = bp->p_rcv_buff_va[entry];
#endif
memcpy(&descr, p_buff + RCV_BUFF_K_DESCR, sizeof(u32));
@@ -3085,10 +3078,7 @@ static void dfx_rcv_queue_process(
break;
}
else {
-#ifndef DYNAMIC_BUFFERS
- if (! rx_in_place)
-#endif
- {
+ if (!rx_in_place) {
/* Receive buffer allocated, pass receive packet up */
skb_copy_to_linear_data(skb,
@@ -3464,10 +3454,6 @@ static void dfx_rcv_flush( DFX_board_t *bp )
}
}
-#else
-static inline void dfx_rcv_flush( DFX_board_t *bp )
-{
-}
#endif /* DYNAMIC_BUFFERS */
/*
@@ -3579,11 +3565,11 @@ static void dfx_xmt_flush( DFX_board_t *bp )
* Device structures for FDDI adapters (fddi0, fddi1, etc) are
* freed.
*/
-static void __devexit dfx_unregister(struct device *bdev)
+static void dfx_unregister(struct device *bdev)
{
struct net_device *dev = dev_get_drvdata(bdev);
DFX_board_t *bp = netdev_priv(dev);
- int dfx_bus_pci = DFX_BUS_PCI(bdev);
+ int dfx_bus_pci = dev_is_pci(bdev);
int dfx_bus_tc = DFX_BUS_TC(bdev);
int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
resource_size_t bar_start = 0; /* pointer to port */
@@ -3619,13 +3605,12 @@ static void __devexit dfx_unregister(struct device *bdev)
}
-static int __devinit __maybe_unused dfx_dev_register(struct device *);
-static int __devexit __maybe_unused dfx_dev_unregister(struct device *);
+static int __maybe_unused dfx_dev_register(struct device *);
+static int __maybe_unused dfx_dev_unregister(struct device *);
#ifdef CONFIG_PCI
-static int __devinit dfx_pci_register(struct pci_dev *,
- const struct pci_device_id *);
-static void __devexit dfx_pci_unregister(struct pci_dev *);
+static int dfx_pci_register(struct pci_dev *, const struct pci_device_id *);
+static void dfx_pci_unregister(struct pci_dev *);
static DEFINE_PCI_DEVICE_TABLE(dfx_pci_table) = {
{ PCI_DEVICE(PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_FDDI) },
@@ -3637,16 +3622,16 @@ static struct pci_driver dfx_pci_driver = {
.name = "defxx",
.id_table = dfx_pci_table,
.probe = dfx_pci_register,
- .remove = __devexit_p(dfx_pci_unregister),
+ .remove = dfx_pci_unregister,
};
-static __devinit int dfx_pci_register(struct pci_dev *pdev,
- const struct pci_device_id *ent)
+static int dfx_pci_register(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
{
return dfx_register(&pdev->dev);
}
-static void __devexit dfx_pci_unregister(struct pci_dev *pdev)
+static void dfx_pci_unregister(struct pci_dev *pdev)
{
dfx_unregister(&pdev->dev);
}
@@ -3668,7 +3653,7 @@ static struct eisa_driver dfx_eisa_driver = {
.name = "defxx",
.bus = &eisa_bus_type,
.probe = dfx_dev_register,
- .remove = __devexit_p(dfx_dev_unregister),
+ .remove = dfx_dev_unregister,
},
};
#endif /* CONFIG_EISA */
@@ -3689,12 +3674,12 @@ static struct tc_driver dfx_tc_driver = {
.name = "defxx",
.bus = &tc_bus_type,
.probe = dfx_dev_register,
- .remove = __devexit_p(dfx_dev_unregister),
+ .remove = dfx_dev_unregister,
},
};
#endif /* CONFIG_TC */
-static int __devinit __maybe_unused dfx_dev_register(struct device *dev)
+static int __maybe_unused dfx_dev_register(struct device *dev)
{
int status;
@@ -3704,7 +3689,7 @@ static int __devinit __maybe_unused dfx_dev_register(struct device *dev)
return status;
}
-static int __devexit __maybe_unused dfx_dev_unregister(struct device *dev)
+static int __maybe_unused dfx_dev_unregister(struct device *dev)
{
put_device(dev);
dfx_unregister(dev);
@@ -3712,7 +3697,7 @@ static int __devexit __maybe_unused dfx_dev_unregister(struct device *dev)
}
-static int __devinit dfx_init(void)
+static int dfx_init(void)
{
int status;
@@ -3724,7 +3709,7 @@ static int __devinit dfx_init(void)
return status;
}
-static void __devexit dfx_cleanup(void)
+static void dfx_cleanup(void)
{
tc_unregister_driver(&dfx_tc_driver);
eisa_driver_unregister(&dfx_eisa_driver);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 13:59:04 +0000