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| author | Mathias Thore <mathias.thore@infinera.com> | 2018-10-22 14:55:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-22 19:58:10 -0700 |
| commit | ba59d5705825fb9cab3ff092552802f4fefc3635 (patch) | |
| tree | a7f5ff3d34ba19bf7a4d630392f6b78addc56c73 /include/soc | |
| parent | 2af1ccd58107d65f87b747c90a965b2ba97b4feb (diff) | |
| download | linux-ba59d5705825fb9cab3ff092552802f4fefc3635.tar.gz linux-ba59d5705825fb9cab3ff092552802f4fefc3635.tar.bz2 linux-ba59d5705825fb9cab3ff092552802f4fefc3635.zip | |
net/wan/fsl_ucc_hdlc: error counters
Extract error information from rx and tx buffer descriptors,
and update error counters.
Signed-off-by: Mathias Thore <mathias.thore@infinera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/soc')
| -rw-r--r-- | include/soc/fsl/qe/ucc_fast.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/soc/fsl/qe/ucc_fast.h b/include/soc/fsl/qe/ucc_fast.h index 3ee9e7c1a7d7..dcd6b865b590 100644 --- a/include/soc/fsl/qe/ucc_fast.h +++ b/include/soc/fsl/qe/ucc_fast.h @@ -41,8 +41,12 @@ #define R_L_S 0x0800 /* last */ #define R_F_S 0x0400 /* first */ #define R_CM_S 0x0200 /* continuous mode */ +#define R_LG_S 0x0020 /* frame length */ +#define R_NO_S 0x0010 /* nonoctet */ +#define R_AB_S 0x0008 /* abort */ #define R_CR_S 0x0004 /* crc */ -#define R_OV_S 0x0002 /* crc */ +#define R_OV_S 0x0002 /* overrun */ +#define R_CD_S 0x0001 /* carrier detect */ /* transmit BD's status */ #define T_R_S 0x8000 /* ready bit */ @@ -51,6 +55,8 @@ #define T_L_S 0x0800 /* last */ #define T_TC_S 0x0400 /* crc */ #define T_TM_S 0x0200 /* continuous mode */ +#define T_UN_S 0x0002 /* hdlc underrun */ +#define T_CT_S 0x0001 /* hdlc carrier lost */ /* Rx Data buffer must be 4 bytes aligned in most cases */ #define UCC_FAST_RX_ALIGN 4 |