diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-11-04 20:34:28 +0000 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-11-06 00:49:57 -0500 |
| commit | f41507245ef8b079685aba8da5b5b2b5e87e70bc (patch) | |
| tree | be8c8aee6a6fc3c69d946dcd3fe24306bf89775e /drivers/net/sfc/net_driver.h | |
| parent | 0a95f56323ce93dac354c1b2d54bf959a985cf7d (diff) | |
| download | op-kernel-dev-f41507245ef8b079685aba8da5b5b2b5e87e70bc.zip op-kernel-dev-f41507245ef8b079685aba8da5b5b2b5e87e70bc.tar.gz | |
sfc: Expose flash region storing boot code as MTD
The boot code that appears as a PCI expansion ROM on the SFC4000 is
stored in flash. Expose this as a standard MTD device to allow for
in-place upgrades.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index cdb11fa..c953eb1 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -655,6 +655,7 @@ union efx_multicast_hash { * 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. + * @spi_lock: SPI bus lock * @n_rx_nodesc_drop_cnt: RX no descriptor drop count * @nic_data: Hardware dependant state * @mac_lock: MAC access lock. Protects @port_enabled, @phy_mode, @@ -731,6 +732,7 @@ struct efx_nic { struct efx_spi_device *spi_flash; struct efx_spi_device *spi_eeprom; + struct mutex spi_lock; unsigned n_rx_nodesc_drop_cnt; |
