diff options
| author |   Alexandre Bounine <alexandre.bounine@idt.com> | 2010-10-27 15:34:35 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:16 -0700 |
| commit | 388c45ccfaeec68e334ad79edeb0b5b0a43197ff (patch) | |
| tree | 5a9e98d4ba6427d542ed7f384c31774cb625bff8 /include/linux/rio_regs.h | |
| parent | rapidio: add handling of redundant routes (diff) | |
| download | linux-dev-388c45ccfaeec68e334ad79edeb0b5b0a43197ff.tar.xz linux-dev-388c45ccfaeec68e334ad79edeb0b5b0a43197ff.zip | |
rapidio: fix IDLE2 bits corruption
RapidIO spec v.2.1 adds Idle Sequence 2 into LP-Serial Physical Layer.
The fix ensures that corresponding bits are not corrupted during error
handling.
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Thomas Moll <thomas.moll@sysgo.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Micha Nelissen <micha@neli.hopto.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/rio_regs.h')
| -rw-r--r-- | include/linux/rio_regs.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/rio_regs.h b/include/linux/rio_regs.h index a18b2e22aa1d..d63dcbaea169 100644 --- a/include/linux/rio_regs.h +++ b/include/linux/rio_regs.h @@ -229,7 +229,7 @@ #define RIO_MNT_REQ_CMD_IS 0x04 /* Input-status command */ #define RIO_PORT_N_MNT_RSP_CSR(x) (0x0044 + x*0x20) /* 0x0002 */ #define RIO_PORT_N_MNT_RSP_RVAL 0x80000000 /* Response Valid */ -#define RIO_PORT_N_MNT_RSP_ASTAT 0x000003e0 /* ackID Status */ +#define RIO_PORT_N_MNT_RSP_ASTAT 0x000007e0 /* ackID Status */ #define RIO_PORT_N_MNT_RSP_LSTAT 0x0000001f /* Link Status */ #define RIO_PORT_N_ACK_STS_CSR(x) (0x0048 + x*0x20) /* 0x0002 */ #define RIO_PORT_N_ACK_CLEAR 0x80000000 @@ -243,7 +243,6 @@ #define RIO_PORT_N_ERR_STS_PORT_ERR 0x00000004 #define RIO_PORT_N_ERR_STS_PORT_OK 0x00000002 #define RIO_PORT_N_ERR_STS_PORT_UNINIT 0x00000001 -#define RIO_PORT_N_ERR_STS_CLR_MASK 0x07120204 #define RIO_PORT_N_CTL_CSR(x) (0x005c + x*0x20) #define RIO_PORT_N_CTL_PWIDTH 0xc0000000 #define RIO_PORT_N_CTL_PWIDTH_1 0x00000000 |