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sfc: Export boot configuration in EEPROM through ethtool

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Extend the SPI device setup code to support this.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ben Hutchings
2008-09-01 12:47:16 +01:00
committed by Jeff Garzik
parent 4d566063a7
commit 4a5b504d0c
5 changed files with 445 additions and 94 deletions
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7
drivers/net/sfc/net_driver.h
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@@ -638,6 +638,10 @@ union efx_multicast_hash {
* This register is written with the SMP processor ID whenever an
* interrupt is handled. It is used by falcon_test_interrupt()
* to verify that an interrupt has occurred.
* @spi_flash: SPI flash device
* This field will be %NULL if no flash device is present.
* @spi_eeprom: SPI EEPROM device
* This field will be %NULL if no EEPROM device is present.
* @n_rx_nodesc_drop_cnt: RX no descriptor drop count
* @nic_data: Hardware dependant state
* @mac_lock: MAC access lock. Protects @port_enabled, efx_monitor() and
@@ -709,6 +713,9 @@ struct efx_nic {
struct efx_buffer irq_status;
volatile signed int last_irq_cpu;
struct efx_spi_device *spi_flash;
struct efx_spi_device *spi_eeprom;
unsigned n_rx_nodesc_drop_cnt;
struct falcon_nic_data *nic_data;