kernel/include/soc/fsl/qe/ucc_fast.h, branch linux-6.18.y

soc: fsl: Replace kernel.h with the necessary inclusions

2022-02-18T23:11:17Z

When kernel.h is used in the headers it adds a lot into dependency hell, especially when there are circular dependencies are involved. Replace kernel.h inclusion with the list of what is really being used. Signed-off-by: Andy Shevchenko Signed-off-by: Li Yang

ethernet: ucc_geth: remove bd_mem_part and all associated code

2021-01-21T20:19:56Z

The bd_mem_part member of ucc_geth_info always has the value MEM_PART_SYSTEM, and AFAICT, there has never been any code setting it to any other value. Moreover, muram is a somewhat precious resource, so there's no point using that when normal memory serves just as well. Apart from removing a lot of dead code, this is also motivated by wanting to clean up the "store result from kmalloc() in a u32" mess. Signed-off-by: Rasmus Villemoes Signed-off-by: Jakub Kicinski

soc: fsl: qe: fix sparse warnings for ucc_fast.c

2020-03-25T00:02:23Z

Fixes the following sparse warnings: drivers/soc/fsl/qe/ucc_fast.c:218:22: warning: incorrect type in assignment (different base types) drivers/soc/fsl/qe/ucc_fast.c:218:22: expected unsigned int [noderef] [usertype] *p_ucce drivers/soc/fsl/qe/ucc_fast.c:218:22: got restricted __be32 [noderef] * drivers/soc/fsl/qe/ucc_fast.c:219:22: warning: incorrect type in assignment (different base types) drivers/soc/fsl/qe/ucc_fast.c:219:22: expected unsigned int [noderef] [usertype] *p_uccm drivers/soc/fsl/qe/ucc_fast.c:219:22: got restricted __be32 [noderef] * Signed-off-by: Li Yang Reviewed-by: Rasmus Villemoes

soc: fsl: qe: avoid IS_ERR_VALUE in ucc_fast.c

2019-12-09T19:54:37Z

When building this on a 64-bit platform gcc rightly warns that the error checking is broken (-ENOMEM stored in an u32 does not compare greater than (unsigned long)-MAX_ERRNO). Instead, change the ucc_fast_[tr]x_virtual_fifo_base_offset members to s32 and use an ordinary check-for-negative. Also, this avoids treating 0 as "this cannot have been returned from qe_muram_alloc() so don't free it". Reviewed-by: Timur Tabi Signed-off-by: Rasmus Villemoes Signed-off-by: Li Yang

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

net/wan/fsl_ucc_hdlc: error counters

2018-10-23T02:58:10Z

Extract error information from rx and tx buffer descriptors, and update error counters. Signed-off-by: Mathias Thore Signed-off-by: David S. Miller

drivers/net: support hdlc function for QE-UCC

2016-06-07T22:56:31Z

The driver add hdlc support for Freescale QUICC Engine. It support NMSI and TSA mode. Signed-off-by: Zhao Qiang Signed-off-by: David S. Miller

fsl/qe: Make regs resouce_size_t

2016-06-07T22:56:31Z

Signed-off-by: Zhao Qiang Signed-off-by: David S. Miller

fsl/qe: setup clock source for TDM mode

2016-06-07T22:56:30Z

Add tdm clock configuration in both qe clock system and ucc fast controller. Signed-off-by: Zhao Qiang Signed-off-by: David S. Miller

fsl/qe: add rx_sync and tx_sync for TDM mode

2016-06-07T22:56:30Z

Rx_sync and tx_sync are used by QE-TDM mode, add them to struct ucc_fast_info. Signed-off-by: Zhao Qiang Signed-off-by: David S. Miller