sfc: Implement message level control
Replace EFX_ERR() with netif_err(), EFX_INFO() with netif_info(),
EFX_LOG() with netif_dbg() and EFX_TRACE() and EFX_REGDUMP() with
netif_vdbg().
Replace EFX_ERR_RL(), EFX_INFO_RL() and EFX_LOG_RL() using explicit
calls to net_ratelimit().
Implement the ethtool operations to get and set message level flags,
and add a 'debug' module parameter for the initial value.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/io.h b/drivers/net/sfc/io.h
index 4317574..85a99fe 100644
--- a/drivers/net/sfc/io.h
+++ b/drivers/net/sfc/io.h
@@ -78,8 +78,9 @@
{
unsigned long flags __attribute__ ((unused));
- EFX_REGDUMP(efx, "writing register %x with " EFX_OWORD_FMT "\n", reg,
- EFX_OWORD_VAL(*value));
+ netif_vdbg(efx, hw, efx->net_dev,
+ "writing register %x with " EFX_OWORD_FMT "\n", reg,
+ EFX_OWORD_VAL(*value));
spin_lock_irqsave(&efx->biu_lock, flags);
#ifdef EFX_USE_QWORD_IO
@@ -105,8 +106,9 @@
unsigned int addr = index * sizeof(*value);
unsigned long flags __attribute__ ((unused));
- EFX_REGDUMP(efx, "writing SRAM address %x with " EFX_QWORD_FMT "\n",
- addr, EFX_QWORD_VAL(*value));
+ netif_vdbg(efx, hw, efx->net_dev,
+ "writing SRAM address %x with " EFX_QWORD_FMT "\n",
+ addr, EFX_QWORD_VAL(*value));
spin_lock_irqsave(&efx->biu_lock, flags);
#ifdef EFX_USE_QWORD_IO
@@ -129,8 +131,9 @@
static inline void efx_writed(struct efx_nic *efx, efx_dword_t *value,
unsigned int reg)
{
- EFX_REGDUMP(efx, "writing partial register %x with "EFX_DWORD_FMT"\n",
- reg, EFX_DWORD_VAL(*value));
+ netif_vdbg(efx, hw, efx->net_dev,
+ "writing partial register %x with "EFX_DWORD_FMT"\n",
+ reg, EFX_DWORD_VAL(*value));
/* No lock required */
_efx_writed(efx, value->u32[0], reg);
@@ -155,8 +158,9 @@
value->u32[3] = _efx_readd(efx, reg + 12);
spin_unlock_irqrestore(&efx->biu_lock, flags);
- EFX_REGDUMP(efx, "read from register %x, got " EFX_OWORD_FMT "\n", reg,
- EFX_OWORD_VAL(*value));
+ netif_vdbg(efx, hw, efx->net_dev,
+ "read from register %x, got " EFX_OWORD_FMT "\n", reg,
+ EFX_OWORD_VAL(*value));
}
/* Read an 8-byte SRAM entry through supplied mapping,
@@ -177,8 +181,9 @@
#endif
spin_unlock_irqrestore(&efx->biu_lock, flags);
- EFX_REGDUMP(efx, "read from SRAM address %x, got "EFX_QWORD_FMT"\n",
- addr, EFX_QWORD_VAL(*value));
+ netif_vdbg(efx, hw, efx->net_dev,
+ "read from SRAM address %x, got "EFX_QWORD_FMT"\n",
+ addr, EFX_QWORD_VAL(*value));
}
/* Read dword from register that allows partial writes (sic) */
@@ -186,8 +191,9 @@
unsigned int reg)
{
value->u32[0] = _efx_readd(efx, reg);
- EFX_REGDUMP(efx, "read from register %x, got "EFX_DWORD_FMT"\n",
- reg, EFX_DWORD_VAL(*value));
+ netif_vdbg(efx, hw, efx->net_dev,
+ "read from register %x, got "EFX_DWORD_FMT"\n",
+ reg, EFX_DWORD_VAL(*value));
}
/* Write to a register forming part of a table */