diff options
author | Tom Rini | 2022-11-27 10:25:35 -0500 |
---|---|---|
committer | Tom Rini | 2022-12-07 16:04:17 -0500 |
commit | 9e0bcf8043084515fd7d0102b5f3192ae2be1124 (patch) | |
tree | 5c2bfe944a21ebdb53a4edf64a725dac0ad8d9f3 /drivers/qe/uccf.h | |
parent | 2098a3b8fe1d228c445d64d9408ea14fafdc4091 (diff) |
qe: Remove non-DM_ETH code
As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code.
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers/qe/uccf.h')
-rw-r--r-- | drivers/qe/uccf.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/drivers/qe/uccf.h b/drivers/qe/uccf.h deleted file mode 100644 index 99f8458edf6..00000000000 --- a/drivers/qe/uccf.h +++ /dev/null @@ -1,119 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2006 Freescale Semiconductor, Inc. - * - * Dave Liu <daveliu@freescale.com> - * based on source code of Shlomi Gridish - */ - -#ifndef __UCCF_H__ -#define __UCCF_H__ - -#include "common.h" -#include "linux/immap_qe.h" -#include <fsl_qe.h> - -/* Fast or Giga ethernet */ -enum enet_type { - FAST_ETH, - GIGA_ETH, -}; - -/* General UCC Extended Mode Register */ -#define UCC_GUEMR_MODE_MASK_RX 0x02 -#define UCC_GUEMR_MODE_MASK_TX 0x01 -#define UCC_GUEMR_MODE_FAST_RX 0x02 -#define UCC_GUEMR_MODE_FAST_TX 0x01 -#define UCC_GUEMR_MODE_SLOW_RX 0x00 -#define UCC_GUEMR_MODE_SLOW_TX 0x00 -/* Bit 3 must be set 1 */ -#define UCC_GUEMR_SET_RESERVED3 0x10 - -/* General UCC FAST Mode Register */ -#define UCC_FAST_GUMR_TCI 0x20000000 -#define UCC_FAST_GUMR_TRX 0x10000000 -#define UCC_FAST_GUMR_TTX 0x08000000 -#define UCC_FAST_GUMR_CDP 0x04000000 -#define UCC_FAST_GUMR_CTSP 0x02000000 -#define UCC_FAST_GUMR_CDS 0x01000000 -#define UCC_FAST_GUMR_CTSS 0x00800000 -#define UCC_FAST_GUMR_TXSY 0x00020000 -#define UCC_FAST_GUMR_RSYN 0x00010000 -#define UCC_FAST_GUMR_RTSM 0x00002000 -#define UCC_FAST_GUMR_REVD 0x00000400 -#define UCC_FAST_GUMR_ENR 0x00000020 -#define UCC_FAST_GUMR_ENT 0x00000010 - -/* GUMR [MODE] bit maps */ -#define UCC_FAST_GUMR_HDLC 0x00000000 -#define UCC_FAST_GUMR_QMC 0x00000002 -#define UCC_FAST_GUMR_UART 0x00000004 -#define UCC_FAST_GUMR_BISYNC 0x00000008 -#define UCC_FAST_GUMR_ATM 0x0000000a -#define UCC_FAST_GUMR_ETH 0x0000000c - -/* Transmit On Demand (UTORD) */ -#define UCC_SLOW_TOD 0x8000 -#define UCC_FAST_TOD 0x8000 - -/* Fast Ethernet (10/100 Mbps) */ -/* Rx virtual FIFO size */ -#define UCC_GETH_URFS_INIT 512 -/* 1/2 urfs */ -#define UCC_GETH_URFET_INIT 256 -/* 3/4 urfs */ -#define UCC_GETH_URFSET_INIT 384 -/* Tx virtual FIFO size */ -#define UCC_GETH_UTFS_INIT 512 -/* 1/2 utfs */ -#define UCC_GETH_UTFET_INIT 256 -#define UCC_GETH_UTFTT_INIT 128 - -/* Gigabit Ethernet (1000 Mbps) */ -/* Rx virtual FIFO size */ -#define UCC_GETH_URFS_GIGA_INIT 4096/*2048*/ -/* 1/2 urfs */ -#define UCC_GETH_URFET_GIGA_INIT 2048/*1024*/ -/* 3/4 urfs */ -#define UCC_GETH_URFSET_GIGA_INIT 3072/*1536*/ -/* Tx virtual FIFO size */ -#define UCC_GETH_UTFS_GIGA_INIT 8192/*2048*/ -/* 1/2 utfs */ -#define UCC_GETH_UTFET_GIGA_INIT 4096/*1024*/ -#define UCC_GETH_UTFTT_GIGA_INIT 0x400/*0x40*/ - -/* UCC fast alignment */ -#define UCC_FAST_RX_ALIGN 4 -#define UCC_FAST_MRBLR_ALIGNMENT 4 -#define UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT 8 - -/* Sizes */ -#define UCC_FAST_RX_VIRTUAL_FIFO_SIZE_PAD 8 - -/* UCC fast structure. */ -struct ucc_fast_inf { - int ucc_num; - qe_clock_e rx_clock; - qe_clock_e tx_clock; - enum enet_type eth_type; -}; - -struct ucc_fast_priv { - struct ucc_fast_inf *uf_info; - ucc_fast_t *uf_regs; /* a pointer to memory map of UCC regs */ - u32 *p_ucce; /* a pointer to the event register */ - u32 *p_uccm; /* a pointer to the mask register */ - int enabled_tx; /* whether UCC is enabled for Tx (ENT) */ - int enabled_rx; /* whether UCC is enabled for Rx (ENR) */ - u32 ucc_fast_tx_virtual_fifo_base_offset; - u32 ucc_fast_rx_virtual_fifo_base_offset; -}; - -void ucc_fast_transmit_on_demand(struct ucc_fast_priv *uccf); -u32 ucc_fast_get_qe_cr_subblock(int ucc_num); -void ucc_fast_enable(struct ucc_fast_priv *uccf, comm_dir_e mode); -void ucc_fast_disable(struct ucc_fast_priv *uccf, comm_dir_e mode); -int ucc_fast_init(struct ucc_fast_inf *uf_info, - struct ucc_fast_priv **uccf_ret); - -#endif /* __UCCF_H__ */ |