01a9af36cd
On certain SOCs, the EMAC controller is interfaced with a wrapper logic for handling interrupts. This patch implements a platform specific hook to cater to platforms that require custom interrupt handling logic Signed-off-by: Sriramakrishnan <srk@ti.com> Acked-by: Chaithrika U S <chaithrika@ti.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
39 lines
889 B
C
39 lines
889 B
C
/*
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* TI DaVinci EMAC platform support
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*
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* Author: Kevin Hilman, Deep Root Systems, LLC
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*
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* 2007 (c) Deep Root Systems, LLC. This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*/
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#ifndef _LINUX_DAVINCI_EMAC_H
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#define _LINUX_DAVINCI_EMAC_H
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#include <linux/if_ether.h>
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#include <linux/memory.h>
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struct emac_platform_data {
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char mac_addr[ETH_ALEN];
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u32 ctrl_reg_offset;
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u32 ctrl_mod_reg_offset;
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u32 ctrl_ram_offset;
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u32 mdio_reg_offset;
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u32 ctrl_ram_size;
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u32 phy_mask;
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u32 mdio_max_freq;
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u8 rmii_en;
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u8 version;
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void (*interrupt_enable) (void);
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void (*interrupt_disable) (void);
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};
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enum {
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EMAC_VERSION_1, /* DM644x */
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EMAC_VERSION_2, /* DM646x */
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};
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void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context);
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#endif
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