From 76884835684411264cda2f15585261eb02183541 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Sun, 29 Nov 2009 15:10:44 +0000 Subject: sfc: Extend MTD driver for use with new NICs In new NICs flash is managed by firmware and we will use high-level operations on partitions rather than direct SPI commands. Add support for multiple MTD partitions per flash device and remove the direct link between MTD and SPI devices. Maintain a list of MTD partitions in struct efx_nic. Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller --- drivers/net/sfc/net_driver.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/net/sfc/net_driver.h') diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index 452f83510b0d..e1534ba6ad79 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -674,10 +674,11 @@ union efx_multicast_hash { * 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. + * This field will be %NULL if no flash device is present (or for Siena). * @spi_eeprom: SPI EEPROM device - * This field will be %NULL if no EEPROM device is present. + * This field will be %NULL if no EEPROM device is present (or for Siena). * @spi_lock: SPI bus lock + * @mtd_list: List of MTDs attached to the NIC * @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, @@ -759,6 +760,9 @@ struct efx_nic { struct efx_spi_device *spi_flash; struct efx_spi_device *spi_eeprom; struct mutex spi_lock; +#ifdef CONFIG_SFC_MTD + struct list_head mtd_list; +#endif unsigned n_rx_nodesc_drop_cnt; -- cgit v1.2.2