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sfc: Add support for SFC9000 family (2)

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This integrates support for the SFC9000 family of 10G Ethernet
controllers and LAN-on-motherboard chips, starting with the SFL9021
'Siena' and SFC9020 'Bethpage'.

Credit for this code is largely due to my colleagues at Solarflare:

   Guido Barzini
   Steve Hodgson
   Kieran Mansley
   Matthew Slattery
   Neil Turton

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
2009-11-29 15:15:41 +00:00
committed by David S. Miller
parent afd4aea03f
commit 8880f4ec21
14 changed files with 414 additions and 29 deletions
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10
drivers/net/sfc/net_driver.h
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@ -706,6 +706,7 @@ union efx_multicast_hash {
* @phy_op: PHY interface
* @phy_data: PHY private data (including PHY-specific stats)
* @mdio: PHY MDIO interface
* @mdio_bus: PHY MDIO bus ID (only used by Siena)
* @phy_mode: PHY operating mode. Serialised by @mac_lock.
* @xmac_poll_required: XMAC link state needs polling
* @link_advertising: Autonegotiation advertising flags
@ -756,6 +757,7 @@ struct efx_nic {
struct efx_buffer irq_status;
volatile signed int last_irq_cpu;
unsigned long irq_zero_count;
struct efx_spi_device *spi_flash;
struct efx_spi_device *spi_eeprom;
@ -766,7 +768,7 @@ struct efx_nic {
unsigned n_rx_nodesc_drop_cnt;
struct falcon_nic_data *nic_data;
void *nic_data;
struct mutex mac_lock;
struct work_struct mac_work;
@ -792,6 +794,7 @@ struct efx_nic {
struct efx_phy_operations *phy_op;
void *phy_data;
struct mdio_if_info mdio;
unsigned int mdio_bus;
enum efx_phy_mode phy_mode;
bool xmac_poll_required;
@ -824,6 +827,11 @@ static inline const char *efx_dev_name(struct efx_nic *efx)
return efx_dev_registered(efx) ? efx->name : "";
}
static inline unsigned int efx_port_num(struct efx_nic *efx)
{
return PCI_FUNC(efx->pci_dev->devfn);
}
/**
* struct efx_nic_type - Efx device type definition
* @probe: Probe the controller