change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/include/uapi/linux/virtio_blk.h
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@@ -38,6 +38,8 @@
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 #define VIRTIO_BLK_F_BLK_SIZE	6	/* Block size of disk is available*/
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 #define VIRTIO_BLK_F_TOPOLOGY	10	/* Topology information is available */
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 #define VIRTIO_BLK_F_MQ		12	/* support more than one vq */
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+#define VIRTIO_BLK_F_DISCARD	13	/* DISCARD is supported */
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+#define VIRTIO_BLK_F_WRITE_ZEROES	14	/* WRITE ZEROES is supported */
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 /* Legacy feature bits */
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 #ifndef VIRTIO_BLK_NO_LEGACY
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@@ -55,20 +57,20 @@
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 struct virtio_blk_config {
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 	/* The capacity (in 512-byte sectors). */
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-	__u64 capacity;
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+	__virtio64 capacity;
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 	/* The maximum segment size (if VIRTIO_BLK_F_SIZE_MAX) */
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-	__u32 size_max;
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+	__virtio32 size_max;
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 	/* The maximum number of segments (if VIRTIO_BLK_F_SEG_MAX) */
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-	__u32 seg_max;
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+	__virtio32 seg_max;
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 	/* geometry of the device (if VIRTIO_BLK_F_GEOMETRY) */
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 	struct virtio_blk_geometry {
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-		__u16 cylinders;
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+		__virtio16 cylinders;
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 		__u8 heads;
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 		__u8 sectors;
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 	} geometry;
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 	/* block size of device (if VIRTIO_BLK_F_BLK_SIZE) */
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-	__u32 blk_size;
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+	__virtio32 blk_size;
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 	/* the next 4 entries are guarded by VIRTIO_BLK_F_TOPOLOGY  */
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 	/* exponent for physical block per logical block. */
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@@ -76,16 +78,49 @@
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 	/* alignment offset in logical blocks. */
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 	__u8 alignment_offset;
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 	/* minimum I/O size without performance penalty in logical blocks. */
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-	__u16 min_io_size;
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+	__virtio16 min_io_size;
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 	/* optimal sustained I/O size in logical blocks. */
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-	__u32 opt_io_size;
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+	__virtio32 opt_io_size;
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 	/* writeback mode (if VIRTIO_BLK_F_CONFIG_WCE) */
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 	__u8 wce;
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 	__u8 unused;
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 	/* number of vqs, only available when VIRTIO_BLK_F_MQ is set */
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-	__u16 num_queues;
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+	__virtio16 num_queues;
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+
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+	/* the next 3 entries are guarded by VIRTIO_BLK_F_DISCARD */
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+	/*
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+	 * The maximum discard sectors (in 512-byte sectors) for
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+	 * one segment.
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+	 */
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+	__virtio32 max_discard_sectors;
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+	/*
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+	 * The maximum number of discard segments in a
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+	 * discard command.
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+	 */
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+	__virtio32 max_discard_seg;
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+	/* Discard commands must be aligned to this number of sectors. */
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+	__virtio32 discard_sector_alignment;
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+
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+	/* the next 3 entries are guarded by VIRTIO_BLK_F_WRITE_ZEROES */
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+	/*
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+	 * The maximum number of write zeroes sectors (in 512-byte sectors) in
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+	 * one segment.
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+	 */
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+	__virtio32 max_write_zeroes_sectors;
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+	/*
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+	 * The maximum number of segments in a write zeroes
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+	 * command.
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+	 */
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+	__virtio32 max_write_zeroes_seg;
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+	/*
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+	 * Set if a VIRTIO_BLK_T_WRITE_ZEROES request may result in the
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+	 * deallocation of one or more of the sectors.
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+	 */
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+	__u8 write_zeroes_may_unmap;
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+
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+	__u8 unused1[3];
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 } __attribute__((packed));
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 /*
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@@ -114,6 +149,12 @@
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 /* Get device ID command */
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 #define VIRTIO_BLK_T_GET_ID    8
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+/* Discard command */
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+#define VIRTIO_BLK_T_DISCARD	11
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+
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+/* Write zeroes command */
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+#define VIRTIO_BLK_T_WRITE_ZEROES	13
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+
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 #ifndef VIRTIO_BLK_NO_LEGACY
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 /* Barrier before this op. */
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 #define VIRTIO_BLK_T_BARRIER	0x80000000
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@@ -133,6 +174,19 @@
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 	__virtio64 sector;
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 };
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+/* Unmap this range (only valid for write zeroes command) */
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+#define VIRTIO_BLK_WRITE_ZEROES_FLAG_UNMAP	0x00000001
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+
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+/* Discard/write zeroes range for each request. */
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+struct virtio_blk_discard_write_zeroes {
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+	/* discard/write zeroes start sector */
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+	__le64 sector;
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+	/* number of discard/write zeroes sectors */
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+	__le32 num_sectors;
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+	/* flags for this range */
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+	__le32 flags;
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+};
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+
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 #ifndef VIRTIO_BLK_NO_LEGACY
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 struct virtio_scsi_inhdr {
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 	__virtio32 errors;