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authorarcadia-devtools <arcadia-devtools@yandex-team.ru>2022-03-15 13:35:56 +0300
committerarcadia-devtools <arcadia-devtools@yandex-team.ru>2022-03-15 13:35:56 +0300
commit094638589de6a6c9f91fad0005843fc1c1adc957 (patch)
tree7d55b9e950eb724da222548997547bf6710b1b58 /contrib/libs/linux-headers/linux/fsi.h
parentbc921e787bed8a51a43725b78382e806800c44c1 (diff)
downloadydb-094638589de6a6c9f91fad0005843fc1c1adc957.tar.gz
intermediate changes
ref:ca7a95e8c9a9d780f96497136a152091d54e61b5
Diffstat (limited to 'contrib/libs/linux-headers/linux/fsi.h')
-rw-r--r--contrib/libs/linux-headers/linux/fsi.h58
1 files changed, 0 insertions, 58 deletions
diff --git a/contrib/libs/linux-headers/linux/fsi.h b/contrib/libs/linux-headers/linux/fsi.h
deleted file mode 100644
index 095b1a46f5..0000000000
--- a/contrib/libs/linux-headers/linux/fsi.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
-#ifndef _LINUX_FSI_H
-#define _LINUX_FSI_H
-
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-/*
- * /dev/scom "raw" ioctl interface
- *
- * The driver supports a high level "read/write" interface which
- * handles retries and converts the status to Linux error codes,
- * however low level tools an debugger need to access the "raw"
- * HW status information and interpret it themselves, so this
- * ioctl interface is also provided for their use case.
- */
-
-/* Structure for SCOM read/write */
-struct scom_access {
- __u64 addr; /* SCOM address, supports indirect */
- __u64 data; /* SCOM data (in for write, out for read) */
- __u64 mask; /* Data mask for writes */
- __u32 intf_errors; /* Interface error flags */
-#define SCOM_INTF_ERR_PARITY 0x00000001 /* Parity error */
-#define SCOM_INTF_ERR_PROTECTION 0x00000002 /* Blocked by secure boot */
-#define SCOM_INTF_ERR_ABORT 0x00000004 /* PIB reset during access */
-#define SCOM_INTF_ERR_UNKNOWN 0x80000000 /* Unknown error */
- /*
- * Note: Any other bit set in intf_errors need to be considered as an
- * error. Future implementations may define new error conditions. The
- * pib_status below is only valid if intf_errors is 0.
- */
- __u8 pib_status; /* 3-bit PIB status */
-#define SCOM_PIB_SUCCESS 0 /* Access successful */
-#define SCOM_PIB_BLOCKED 1 /* PIB blocked, pls retry */
-#define SCOM_PIB_OFFLINE 2 /* Chiplet offline */
-#define SCOM_PIB_PARTIAL 3 /* Partial good */
-#define SCOM_PIB_BAD_ADDR 4 /* Invalid address */
-#define SCOM_PIB_CLK_ERR 5 /* Clock error */
-#define SCOM_PIB_PARITY_ERR 6 /* Parity error on the PIB bus */
-#define SCOM_PIB_TIMEOUT 7 /* Bus timeout */
- __u8 pad;
-};
-
-/* Flags for SCOM check */
-#define SCOM_CHECK_SUPPORTED 0x00000001 /* Interface supported */
-#define SCOM_CHECK_PROTECTED 0x00000002 /* Interface blocked by secure boot */
-
-/* Flags for SCOM reset */
-#define SCOM_RESET_INTF 0x00000001 /* Reset interface */
-#define SCOM_RESET_PIB 0x00000002 /* Reset PIB */
-
-#define FSI_SCOM_CHECK _IOR('s', 0x00, __u32)
-#define FSI_SCOM_READ _IOWR('s', 0x01, struct scom_access)
-#define FSI_SCOM_WRITE _IOWR('s', 0x02, struct scom_access)
-#define FSI_SCOM_RESET _IOW('s', 0x03, __u32)
-
-#endif /* _LINUX_FSI_H */