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[intel] Expose intel_diag() for use by other Intel NIC drivers 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/36/head
Michael Brown 2015-05-15 11:52:56 +01:00
parent 5ecd16af04
commit 28ce9b6cc0
2 changed files with 19 additions and 26 deletions
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26
src/drivers/net/intel.c
View File

@ -250,32 +250,6 @@ static int intel_fetch_mac ( struct intel_nic *intel, uint8_t *hw_addr ) {
return -ENOENT; return -ENOENT;
} }
/******************************************************************************
*
* Diagnostics
*
******************************************************************************
*/
/**
* Dump diagnostic information
*
* @v intel Intel device
*/
static void __attribute__ (( unused )) intel_diag ( struct intel_nic *intel ) {
DBGC ( intel, "INTEL %p TX %04x(%02x)/%04x(%02x) "
"RX %04x(%02x)/%04x(%02x)\n", intel,
( intel->tx.cons & 0xffff ),
readl ( intel->regs + intel->tx.reg + INTEL_xDH ),
( intel->tx.prod & 0xffff ),
readl ( intel->regs + intel->tx.reg + INTEL_xDT ),
( intel->rx.cons & 0xffff ),
readl ( intel->regs + intel->rx.reg + INTEL_xDH ),
( intel->rx.prod & 0xffff ),
readl ( intel->regs + intel->rx.reg + INTEL_xDT ) );
}
/****************************************************************************** /******************************************************************************
* *
* Device reset * Device reset

19
src/drivers/net/intel.h
View File

@ -259,6 +259,25 @@ enum intel_flags {
INTEL_VMWARE = 0x0002, INTEL_VMWARE = 0x0002,
}; };
/**
* Dump diagnostic information
*
* @v intel Intel device
*/
static inline void intel_diag ( struct intel_nic *intel ) {
DBGC ( intel, "INTEL %p TX %04x(%02x)/%04x(%02x) "
"RX %04x(%02x)/%04x(%02x)\n", intel,
( intel->tx.cons & 0xffff ),
readl ( intel->regs + intel->tx.reg + INTEL_xDH ),
( intel->tx.prod & 0xffff ),
readl ( intel->regs + intel->tx.reg + INTEL_xDT ),
( intel->rx.cons & 0xffff ),
readl ( intel->regs + intel->rx.reg + INTEL_xDH ),
( intel->rx.prod & 0xffff ),
readl ( intel->regs + intel->rx.reg + INTEL_xDT ) );
}
extern int intel_create_ring ( struct intel_nic *intel, extern int intel_create_ring ( struct intel_nic *intel,
struct intel_ring *ring ); struct intel_ring *ring );
extern void intel_destroy_ring ( struct intel_nic *intel, extern void intel_destroy_ring ( struct intel_nic *intel,