On Wed, 2014-03-12 at 15:15 -0500, Vince Bridgers wrote:
> This patch adds the main driver and header file for the Altera Triple
> Speed Ethernet driver.
[]
> diff --git a/drivers/net/ethernet/altera/altera_tse.h
> b/drivers/net/ethernet/altera/altera_tse.h
[]
> +/* MAC register Space. Note that some of these registers may or may not be
> + * present depending upon options chosen by the user when the core was
> + * configured and built. Please consult the Altera Triple Speed Ethernet User
> + * Guide for details.
> + */
> +struct altera_tse_mac {
> + /* Bits 15:0: MegaCore function revision (0x0800). Bit 31:16: Customer
> + * specific revision
> + */
> + unsigned int megacore_revision;
> + /* Provides a memory location for user applications to test the device
> + * memory operation.
> + */
> + unsigned int scratch_pad;
> + /* The host processor uses this register to control and configure the
> + * MAC block
> + */
> + unsigned int command_config;
> + /* 32-bit primary MAC address word 0 bits 0 to 31 of the primary
> + * MAC address
> + */
> + unsigned int mac_addr_0;
> + /* 32-bit primary MAC address word 1 bits 32 to 47 of the primary
> + * MAC address
> + */
maybe all of these should be specifically sized using u32 like
u32 mac_addr_0;
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