msm8994: add mmc kernel headers for secure-msm prebuilts

Change-Id: I9356028bbb0a8b46216af722d9c30551282d5912

6 files changed, 392 insertions, 0 deletions

diff --git a/kernel-headers/linux/mmc/core.h b/kernel-headers/linux/mmc/core.h
new file mode 100644
index 0000000..d874501
--- /dev/null
+++ b/kernel-headers/linux/mmc/core.h
@@ -0,0 +1,51 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef UAPI_MMC_CORE_H
+#define UAPI_MMC_CORE_H
+#define MMC_RSP_PRESENT (1 << 0)
+#define MMC_RSP_136 (1 << 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_RSP_CRC (1 << 2)
+#define MMC_RSP_BUSY (1 << 3)
+#define MMC_RSP_OPCODE (1 << 4)
+#define MMC_CMD_MASK (3 << 5)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_CMD_AC (0 << 5)
+#define MMC_CMD_ADTC (1 << 5)
+#define MMC_CMD_BC (2 << 5)
+#define MMC_CMD_BCR (3 << 5)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_RSP_SPI_S1 (1 << 7)
+#define MMC_RSP_SPI_S2 (1 << 8)
+#define MMC_RSP_SPI_B4 (1 << 9)
+#define MMC_RSP_SPI_BUSY (1 << 10)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_RSP_NONE (0)
+#define MMC_RSP_R1 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R1B (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
+#define MMC_RSP_R2 (MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_RSP_R3 (MMC_RSP_PRESENT)
+#define MMC_RSP_R4 (MMC_RSP_PRESENT)
+#define MMC_RSP_R5 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R6 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_RSP_R7 (MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#endif
+
diff --git a/kernel-headers/linux/mmc/ioctl.h b/kernel-headers/linux/mmc/ioctl.h
new file mode 100644
index 0000000..0439c46
--- /dev/null
+++ b/kernel-headers/linux/mmc/ioctl.h
@@ -0,0 +1,54 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef LINUX_MMC_IOCTL_H
+#define LINUX_MMC_IOCTL_H
+#include <linux/types.h>
+struct mmc_ioc_cmd {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ int write_flag;
+ int is_acmd;
+ __u32 opcode;
+ __u32 arg;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 response[4];
+ unsigned int flags;
+ unsigned int blksz;
+ unsigned int blocks;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int postsleep_min_us;
+ unsigned int postsleep_max_us;
+ unsigned int data_timeout_ns;
+ unsigned int cmd_timeout_ms;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 __pad;
+ __u64 data_ptr;
+};
+#define mmc_ioc_cmd_set_data(ic, ptr) ic.data_ptr = (__u64)(unsigned long) ptr
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd)
+#define MMC_IOC_MAX_RPMB_CMD 3
+struct mmc_ioc_rpmb {
+ struct mmc_ioc_cmd cmds[MMC_IOC_MAX_RPMB_CMD];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define MMC_IOC_RPMB_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_rpmb)
+#define MMC_IOC_MAX_BYTES (512L * 256)
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
diff --git a/kernel-headers/linux/mmc/mmc.h b/kernel-headers/linux/mmc/mmc.h
new file mode 100644
index 0000000..6a9095d
--- /dev/null
+++ b/kernel-headers/linux/mmc/mmc.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef UAPI_MMC_MMC_H
+#define UAPI_MMC_MMC_H
+#define MMC_GO_IDLE_STATE 0
+#define MMC_SEND_OP_COND 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_ALL_SEND_CID 2
+#define MMC_SET_RELATIVE_ADDR 3
+#define MMC_SET_DSR 4
+#define MMC_SLEEP_AWAKE 5
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_SWITCH 6
+#define MMC_SELECT_CARD 7
+#define MMC_SEND_EXT_CSD 8
+#define MMC_SEND_CSD 9
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_SEND_CID 10
+#define MMC_READ_DAT_UNTIL_STOP 11
+#define MMC_STOP_TRANSMISSION 12
+#define MMC_SEND_STATUS 13
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_BUS_TEST_R 14
+#define MMC_GO_INACTIVE_STATE 15
+#define MMC_BUS_TEST_W 19
+#define MMC_SPI_READ_OCR 58
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_SPI_CRC_ON_OFF 59
+#define MMC_SET_BLOCKLEN 16
+#define MMC_READ_SINGLE_BLOCK 17
+#define MMC_READ_MULTIPLE_BLOCK 18
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_SEND_TUNING_BLOCK 19
+#define MMC_SEND_TUNING_BLOCK_HS200 21
+#define MMC_SEND_TUNING_BLOCK_HS400 MMC_SEND_TUNING_BLOCK_HS200
+#define MMC_WRITE_DAT_UNTIL_STOP 20
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_SET_BLOCK_COUNT 23
+#define MMC_WRITE_BLOCK 24
+#define MMC_WRITE_MULTIPLE_BLOCK 25
+#define MMC_PROGRAM_CID 26
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_PROGRAM_CSD 27
+#define MMC_SET_WRITE_PROT 28
+#define MMC_CLR_WRITE_PROT 29
+#define MMC_SEND_WRITE_PROT 30
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_ERASE_GROUP_START 35
+#define MMC_ERASE_GROUP_END 36
+#define MMC_ERASE 38
+#define MMC_FAST_IO 39
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MMC_GO_IRQ_STATE 40
+#define MMC_LOCK_UNLOCK 42
+#define MMC_APP_CMD 55
+#define MMC_GEN_CMD 56
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif
+
diff --git a/original-kernel-headers/linux/mmc/core.h b/original-kernel-headers/linux/mmc/core.h
new file mode 100644
index 0000000..04bf741
--- /dev/null
+++ b/original-kernel-headers/linux/mmc/core.h
@@ -0,0 +1,36 @@
+#ifndef UAPI_MMC_CORE_H
+#define UAPI_MMC_CORE_H
+
+#define MMC_RSP_PRESENT	(1 << 0)
+#define MMC_RSP_136	(1 << 1)		/* 136 bit response */
+#define MMC_RSP_CRC	(1 << 2)		/* expect valid crc */
+#define MMC_RSP_BUSY	(1 << 3)		/* card may send busy */
+#define MMC_RSP_OPCODE	(1 << 4)		/* response contains opcode */
+
+#define MMC_CMD_MASK	(3 << 5)		/* non-SPI command type */
+#define MMC_CMD_AC	(0 << 5)
+#define MMC_CMD_ADTC	(1 << 5)
+#define MMC_CMD_BC	(2 << 5)
+#define MMC_CMD_BCR	(3 << 5)
+
+#define MMC_RSP_SPI_S1	(1 << 7)		/* one status byte */
+#define MMC_RSP_SPI_S2	(1 << 8)		/* second byte */
+#define MMC_RSP_SPI_B4	(1 << 9)		/* four data bytes */
+#define MMC_RSP_SPI_BUSY (1 << 10)		/* card may send busy */
+
+/*
+ * These are the native response types, and correspond to valid bit
+ * patterns of the above flags.  One additional valid pattern
+ * is all zeros, which means we don't expect a response.
+ */
+#define MMC_RSP_NONE	(0)
+#define MMC_RSP_R1	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R1B	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE|MMC_RSP_BUSY)
+#define MMC_RSP_R2	(MMC_RSP_PRESENT|MMC_RSP_136|MMC_RSP_CRC)
+#define MMC_RSP_R3	(MMC_RSP_PRESENT)
+#define MMC_RSP_R4	(MMC_RSP_PRESENT)
+#define MMC_RSP_R5	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R6	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+#define MMC_RSP_R7	(MMC_RSP_PRESENT|MMC_RSP_CRC|MMC_RSP_OPCODE)
+
+#endif /* UAPI_MMC_CORE_H */
diff --git a/original-kernel-headers/linux/mmc/ioctl.h b/original-kernel-headers/linux/mmc/ioctl.h
new file mode 100644
index 0000000..befbdc2
--- /dev/null
+++ b/original-kernel-headers/linux/mmc/ioctl.h
@@ -0,0 +1,111 @@
+#ifndef LINUX_MMC_IOCTL_H
+#define LINUX_MMC_IOCTL_H
+
+#include <linux/types.h>
+
+struct mmc_ioc_cmd {
+	/* Implies direction of data.  true = write, false = read */
+	int write_flag;
+
+	/* Application-specific command.  true = precede with CMD55 */
+	int is_acmd;
+
+	__u32 opcode;
+	__u32 arg;
+	__u32 response[4];  /* CMD response */
+	unsigned int flags;
+	unsigned int blksz;
+	unsigned int blocks;
+
+	/*
+	 * Sleep at least postsleep_min_us useconds, and at most
+	 * postsleep_max_us useconds *after* issuing command.  Needed for
+	 * some read commands for which cards have no other way of indicating
+	 * they're ready for the next command (i.e. there is no equivalent of
+	 * a "busy" indicator for read operations).
+	 */
+	unsigned int postsleep_min_us;
+	unsigned int postsleep_max_us;
+
+	/*
+	 * Override driver-computed timeouts.  Note the difference in units!
+	 */
+	unsigned int data_timeout_ns;
+	unsigned int cmd_timeout_ms;
+
+	/*
+	 * For 64-bit machines, the next member, ``__u64 data_ptr``, wants to
+	 * be 8-byte aligned.  Make sure this struct is the same size when
+	 * built for 32-bit.
+	 */
+	__u32 __pad;
+
+	/* DAT buffer */
+	__u64 data_ptr;
+};
+#define mmc_ioc_cmd_set_data(ic, ptr) ic.data_ptr = (__u64)(unsigned long) ptr
+
+#define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd)
+
+/**
+ * There are four request types that are applicable for rpmb accesses- two
+ * under read category and two under write. They are
+ *
+ *  Reads
+ *  -------
+ *  1. Read Write Counter
+ *  2. Authenticated data read
+ *
+ *
+ *  Writes
+ *  -------
+ *  1. Provision RPMB key (though it might be done in a secure environment)
+ *  2. Authenticated data write
+ *
+ *  While its given that the rpmb data frames are going to have that
+ *  information encoded in it and the frames should be generated by a secure
+ *  piece of code, the request types can be classified as above.
+ *
+ *  So here are the set of commands that should be executed atomically in the
+ *  ioctl for rpmb read operation
+ *  1. Switch partition
+ *  2. Set block count
+ *  3. Write data frame - CMD25 to write the rpmb data frame
+ *  4. Set block count
+ *  5. Read the data - CMD18 to do the actual read
+ *
+ *  Similarly for rpmb write operation, these are the commands that should be
+ *  executed atomically in the ioctl for rpmb write operation
+ *  1. Switch partition
+ *  2. Set block count
+ *  3. Write data frame - CMD25 to write the rpmb data frame with data
+ *  4. Set block count
+ *  5. Read the data - CMD25 to write rpmb data frame indicating that rpmb
+ *     result register is about to be read
+ *  6. Set block count
+ *  7. Read rpmb result - CMD18 to read the rpmb result register
+ *
+ * Each of the above commands should be sent individually via struct mmc_ioc_cmd
+ * and fields like is_acmd that are not needed for rpmb operations will be
+ * ignored.
+ */
+#define MMC_IOC_MAX_RPMB_CMD	3
+struct mmc_ioc_rpmb {
+	struct mmc_ioc_cmd cmds[MMC_IOC_MAX_RPMB_CMD];
+};
+
+/*
+ * This ioctl is meant for use with rpmb partitions. This is needed since the
+ * access procedure for this particular partition is different from regular
+ * or normal partitions.
+ */
+#define MMC_IOC_RPMB_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_rpmb)
+
+/*
+ * Since this ioctl is only meant to enhance (and not replace) normal access
+ * to the mmc bus device, an upper data transfer limit of MMC_IOC_MAX_BYTES
+ * is enforced per ioctl call.  For larger data transfers, use the normal
+ * block device operations.
+ */
+#define MMC_IOC_MAX_BYTES  (512L * 256)
+#endif /* LINUX_MMC_IOCTL_H */
diff --git a/original-kernel-headers/linux/mmc/mmc.h b/original-kernel-headers/linux/mmc/mmc.h
new file mode 100644
index 0000000..9e6f113
--- /dev/null
+++ b/original-kernel-headers/linux/mmc/mmc.h
@@ -0,0 +1,65 @@
+#ifndef UAPI_MMC_MMC_H
+#define UAPI_MMC_MMC_H
+
+/* Standard MMC commands (4.1)           type  argument     response */
+   /* class 1 */
+#define MMC_GO_IDLE_STATE         0   /* bc                          */
+#define MMC_SEND_OP_COND          1   /* bcr  [31:0] OCR         R3  */
+#define MMC_ALL_SEND_CID          2   /* bcr                     R2  */
+#define MMC_SET_RELATIVE_ADDR     3   /* ac   [31:16] RCA        R1  */
+#define MMC_SET_DSR               4   /* bc   [31:16] RCA            */
+#define MMC_SLEEP_AWAKE		  5   /* ac   [31:16] RCA 15:flg R1b */
+#define MMC_SWITCH                6   /* ac   [31:0] See below   R1b */
+#define MMC_SELECT_CARD           7   /* ac   [31:16] RCA        R1  */
+#define MMC_SEND_EXT_CSD          8   /* adtc                    R1  */
+#define MMC_SEND_CSD              9   /* ac   [31:16] RCA        R2  */
+#define MMC_SEND_CID             10   /* ac   [31:16] RCA        R2  */
+#define MMC_READ_DAT_UNTIL_STOP  11   /* adtc [31:0] dadr        R1  */
+#define MMC_STOP_TRANSMISSION    12   /* ac                      R1b */
+#define MMC_SEND_STATUS          13   /* ac   [31:16] RCA        R1  */
+#define MMC_BUS_TEST_R           14   /* adtc                    R1  */
+#define MMC_GO_INACTIVE_STATE    15   /* ac   [31:16] RCA            */
+#define MMC_BUS_TEST_W           19   /* adtc                    R1  */
+#define MMC_SPI_READ_OCR         58   /* spi                  spi_R3 */
+#define MMC_SPI_CRC_ON_OFF       59   /* spi  [0:0] flag      spi_R1 */
+
+  /* class 2 */
+#define MMC_SET_BLOCKLEN         16   /* ac   [31:0] block len   R1  */
+#define MMC_READ_SINGLE_BLOCK    17   /* adtc [31:0] data addr   R1  */
+#define MMC_READ_MULTIPLE_BLOCK  18   /* adtc [31:0] data addr   R1  */
+#define MMC_SEND_TUNING_BLOCK    19   /* adtc                    R1  */
+#define MMC_SEND_TUNING_BLOCK_HS200	21	/* adtc R1  */
+#define MMC_SEND_TUNING_BLOCK_HS400	MMC_SEND_TUNING_BLOCK_HS200
+
+  /* class 3 */
+#define MMC_WRITE_DAT_UNTIL_STOP 20   /* adtc [31:0] data addr   R1  */
+
+  /* class 4 */
+#define MMC_SET_BLOCK_COUNT      23   /* adtc [31:0] data addr   R1  */
+#define MMC_WRITE_BLOCK          24   /* adtc [31:0] data addr   R1  */
+#define MMC_WRITE_MULTIPLE_BLOCK 25   /* adtc                    R1  */
+#define MMC_PROGRAM_CID          26   /* adtc                    R1  */
+#define MMC_PROGRAM_CSD          27   /* adtc                    R1  */
+
+  /* class 6 */
+#define MMC_SET_WRITE_PROT       28   /* ac   [31:0] data addr   R1b */
+#define MMC_CLR_WRITE_PROT       29   /* ac   [31:0] data addr   R1b */
+#define MMC_SEND_WRITE_PROT      30   /* adtc [31:0] wpdata addr R1  */
+
+  /* class 5 */
+#define MMC_ERASE_GROUP_START    35   /* ac   [31:0] data addr   R1  */
+#define MMC_ERASE_GROUP_END      36   /* ac   [31:0] data addr   R1  */
+#define MMC_ERASE                38   /* ac                      R1b */
+
+  /* class 9 */
+#define MMC_FAST_IO              39   /* ac   <Complex>          R4  */
+#define MMC_GO_IRQ_STATE         40   /* bcr                     R5  */
+
+  /* class 7 */
+#define MMC_LOCK_UNLOCK          42   /* adtc                    R1b */
+
+  /* class 8 */
+#define MMC_APP_CMD              55   /* ac   [31:16] RCA        R1  */
+#define MMC_GEN_CMD              56   /* adtc [0] RD/WR          R1  */
+
+#endif /* UAPI_MMC_MMC_H */