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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/tools/firewire/nosy-dump.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/tools/firewire/nosy-dump.h')
-rw-r--r-- | kernel/tools/firewire/nosy-dump.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/kernel/tools/firewire/nosy-dump.h b/kernel/tools/firewire/nosy-dump.h new file mode 100644 index 000000000..3a4b5b33b --- /dev/null +++ b/kernel/tools/firewire/nosy-dump.h @@ -0,0 +1,173 @@ +#ifndef __nosy_dump_h__ +#define __nosy_dump_h__ + +#define array_length(array) (sizeof(array) / sizeof(array[0])) + +#define ACK_NO_ACK 0x0 +#define ACK_DONE(a) ((a >> 2) == 0) +#define ACK_BUSY(a) ((a >> 2) == 1) +#define ACK_ERROR(a) ((a >> 2) == 3) + +#include <stdint.h> + +struct phy_packet { + uint32_t timestamp; + union { + struct { + uint32_t zero:24; + uint32_t phy_id:6; + uint32_t identifier:2; + } common, link_on; + + struct { + uint32_t zero:16; + uint32_t gap_count:6; + uint32_t set_gap_count:1; + uint32_t set_root:1; + uint32_t root_id:6; + uint32_t identifier:2; + } phy_config; + + struct { + uint32_t more_packets:1; + uint32_t initiated_reset:1; + uint32_t port2:2; + uint32_t port1:2; + uint32_t port0:2; + uint32_t power_class:3; + uint32_t contender:1; + uint32_t phy_delay:2; + uint32_t phy_speed:2; + uint32_t gap_count:6; + uint32_t link_active:1; + uint32_t extended:1; + uint32_t phy_id:6; + uint32_t identifier:2; + } self_id; + + struct { + uint32_t more_packets:1; + uint32_t reserved1:1; + uint32_t porth:2; + uint32_t portg:2; + uint32_t portf:2; + uint32_t porte:2; + uint32_t portd:2; + uint32_t portc:2; + uint32_t portb:2; + uint32_t porta:2; + uint32_t reserved0:2; + uint32_t sequence:3; + uint32_t extended:1; + uint32_t phy_id:6; + uint32_t identifier:2; + } ext_self_id; + }; + uint32_t inverted; + uint32_t ack; +}; + +#define TCODE_PHY_PACKET 0x10 + +#define PHY_PACKET_CONFIGURATION 0x00 +#define PHY_PACKET_LINK_ON 0x01 +#define PHY_PACKET_SELF_ID 0x02 + +struct link_packet { + uint32_t timestamp; + union { + struct { + uint32_t priority:4; + uint32_t tcode:4; + uint32_t rt:2; + uint32_t tlabel:6; + uint32_t destination:16; + + uint32_t offset_high:16; + uint32_t source:16; + + uint32_t offset_low; + } common; + + struct { + uint32_t common[3]; + uint32_t crc; + } read_quadlet; + + struct { + uint32_t common[3]; + uint32_t data; + uint32_t crc; + } read_quadlet_response; + + struct { + uint32_t common[3]; + uint32_t extended_tcode:16; + uint32_t data_length:16; + uint32_t crc; + } read_block; + + struct { + uint32_t common[3]; + uint32_t extended_tcode:16; + uint32_t data_length:16; + uint32_t crc; + uint32_t data[0]; + /* crc and ack follows. */ + } read_block_response; + + struct { + uint32_t common[3]; + uint32_t data; + uint32_t crc; + } write_quadlet; + + struct { + uint32_t common[3]; + uint32_t extended_tcode:16; + uint32_t data_length:16; + uint32_t crc; + uint32_t data[0]; + /* crc and ack follows. */ + } write_block; + + struct { + uint32_t common[3]; + uint32_t crc; + } write_response; + + struct { + uint32_t common[3]; + uint32_t data; + uint32_t crc; + } cycle_start; + + struct { + uint32_t sy:4; + uint32_t tcode:4; + uint32_t channel:6; + uint32_t tag:2; + uint32_t data_length:16; + + uint32_t crc; + } iso_data; + }; +}; + +struct subaction { + uint32_t ack; + size_t length; + struct list link; + struct link_packet packet; +}; + +struct link_transaction { + int request_node, response_node, tlabel; + struct subaction *request, *response; + struct list request_list, response_list; + struct list link; +}; + +int decode_fcp(struct link_transaction *t); + +#endif /* __nosy_dump_h__ */ |