IXP4xx: move common debugging from network drivers to QMGR module.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c
index 3f72eb6..64adf6c 100644
--- a/drivers/net/arm/ixp4xx_eth.c
+++ b/drivers/net/arm/ixp4xx_eth.c
@@ -35,7 +35,6 @@
#include <mach/npe.h>
#include <mach/qmgr.h>
-#define DEBUG_QUEUES 0
#define DEBUG_DESC 0
#define DEBUG_RX 0
#define DEBUG_TX 0
@@ -423,47 +422,13 @@
#endif
}
-static inline void debug_queue(unsigned int queue, int is_get, u32 phys)
-{
-#if DEBUG_QUEUES
- static struct {
- int queue;
- char *name;
- } names[] = {
- { TX_QUEUE(0x10), "TX#0 " },
- { TX_QUEUE(0x20), "TX#1 " },
- { TX_QUEUE(0x00), "TX#2 " },
- { RXFREE_QUEUE(0x10), "RX-free#0 " },
- { RXFREE_QUEUE(0x20), "RX-free#1 " },
- { RXFREE_QUEUE(0x00), "RX-free#2 " },
- { TXDONE_QUEUE, "TX-done " },
- };
- int i;
-
- for (i = 0; i < ARRAY_SIZE(names); i++)
- if (names[i].queue == queue)
- break;
-
- printk(KERN_DEBUG "Queue %i %s%s %X\n", queue,
- i < ARRAY_SIZE(names) ? names[i].name : "",
- is_get ? "->" : "<-", phys);
-#endif
-}
-
-static inline u32 queue_get_entry(unsigned int queue)
-{
- u32 phys = qmgr_get_entry(queue);
- debug_queue(queue, 1, phys);
- return phys;
-}
-
static inline int queue_get_desc(unsigned int queue, struct port *port,
int is_tx)
{
u32 phys, tab_phys, n_desc;
struct desc *tab;
- if (!(phys = queue_get_entry(queue)))
+ if (!(phys = qmgr_get_entry(queue)))
return -1;
phys &= ~0x1F; /* mask out non-address bits */
@@ -479,7 +444,6 @@
static inline void queue_put_desc(unsigned int queue, u32 phys,
struct desc *desc)
{
- debug_queue(queue, 0, phys);
debug_desc(phys, desc);
BUG_ON(phys & 0x1F);
qmgr_put_entry(queue, phys);
@@ -628,7 +592,7 @@
#if DEBUG_TX
printk(KERN_DEBUG DRV_NAME ": eth_txdone_irq\n");
#endif
- while ((phys = queue_get_entry(TXDONE_QUEUE)) != 0) {
+ while ((phys = qmgr_get_entry(TXDONE_QUEUE)) != 0) {
u32 npe_id, n_desc;
struct port *port;
struct desc *desc;
@@ -840,25 +804,30 @@
{
int err;
- err = qmgr_request_queue(RXFREE_QUEUE(port->id), RX_DESCS, 0, 0);
+ err = qmgr_request_queue(RXFREE_QUEUE(port->id), RX_DESCS, 0, 0,
+ "%s:RX-free", port->netdev->name);
if (err)
return err;
- err = qmgr_request_queue(port->plat->rxq, RX_DESCS, 0, 0);
+ err = qmgr_request_queue(port->plat->rxq, RX_DESCS, 0, 0,
+ "%s:RX", port->netdev->name);
if (err)
goto rel_rxfree;
- err = qmgr_request_queue(TX_QUEUE(port->id), TX_DESCS, 0, 0);
+ err = qmgr_request_queue(TX_QUEUE(port->id), TX_DESCS, 0, 0,
+ "%s:TX", port->netdev->name);
if (err)
goto rel_rx;
- err = qmgr_request_queue(port->plat->txreadyq, TX_DESCS, 0, 0);
+ err = qmgr_request_queue(port->plat->txreadyq, TX_DESCS, 0, 0,
+ "%s:TX-ready", port->netdev->name);
if (err)
goto rel_tx;
/* TX-done queue handles skbs sent out by the NPEs */
if (!ports_open) {
- err = qmgr_request_queue(TXDONE_QUEUE, TXDONE_QUEUE_LEN, 0, 0);
+ err = qmgr_request_queue(TXDONE_QUEUE, TXDONE_QUEUE_LEN, 0, 0,
+ "%s:TX-done", DRV_NAME);
if (err)
goto rel_txready;
}