mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 04:34:11 +08:00
ec33d36e5a
The patch defines PCI error types and functions in uapi/asm/eeh.h and exports function eeh_pe_inject_err(), which will be called by VFIO driver to inject the specified PCI error to the indicated PE for testing purpose. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
57 lines
2.1 KiB
C
57 lines
2.1 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License, version 2, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Copyright IBM Corp. 2015
|
|
*
|
|
* Authors: Gavin Shan <gwshan@linux.vnet.ibm.com>
|
|
*/
|
|
|
|
#ifndef _ASM_POWERPC_EEH_H
|
|
#define _ASM_POWERPC_EEH_H
|
|
|
|
/* PE states */
|
|
#define EEH_PE_STATE_NORMAL 0 /* Normal state */
|
|
#define EEH_PE_STATE_RESET 1 /* PE reset asserted */
|
|
#define EEH_PE_STATE_STOPPED_IO_DMA 2 /* Frozen PE */
|
|
#define EEH_PE_STATE_STOPPED_DMA 4 /* Stopped DMA only */
|
|
#define EEH_PE_STATE_UNAVAIL 5 /* Unavailable */
|
|
|
|
/* EEH error types and functions */
|
|
#define EEH_ERR_TYPE_32 0 /* 32-bits error */
|
|
#define EEH_ERR_TYPE_64 1 /* 64-bits error */
|
|
#define EEH_ERR_FUNC_MIN 0
|
|
#define EEH_ERR_FUNC_LD_MEM_ADDR 0 /* Memory load */
|
|
#define EEH_ERR_FUNC_LD_MEM_DATA 1
|
|
#define EEH_ERR_FUNC_LD_IO_ADDR 2 /* IO load */
|
|
#define EEH_ERR_FUNC_LD_IO_DATA 3
|
|
#define EEH_ERR_FUNC_LD_CFG_ADDR 4 /* Config load */
|
|
#define EEH_ERR_FUNC_LD_CFG_DATA 5
|
|
#define EEH_ERR_FUNC_ST_MEM_ADDR 6 /* Memory store */
|
|
#define EEH_ERR_FUNC_ST_MEM_DATA 7
|
|
#define EEH_ERR_FUNC_ST_IO_ADDR 8 /* IO store */
|
|
#define EEH_ERR_FUNC_ST_IO_DATA 9
|
|
#define EEH_ERR_FUNC_ST_CFG_ADDR 10 /* Config store */
|
|
#define EEH_ERR_FUNC_ST_CFG_DATA 11
|
|
#define EEH_ERR_FUNC_DMA_RD_ADDR 12 /* DMA read */
|
|
#define EEH_ERR_FUNC_DMA_RD_DATA 13
|
|
#define EEH_ERR_FUNC_DMA_RD_MASTER 14
|
|
#define EEH_ERR_FUNC_DMA_RD_TARGET 15
|
|
#define EEH_ERR_FUNC_DMA_WR_ADDR 16 /* DMA write */
|
|
#define EEH_ERR_FUNC_DMA_WR_DATA 17
|
|
#define EEH_ERR_FUNC_DMA_WR_MASTER 18
|
|
#define EEH_ERR_FUNC_DMA_WR_TARGET 19
|
|
#define EEH_ERR_FUNC_MAX 19
|
|
|
|
#endif /* _ASM_POWERPC_EEH_H */
|