change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/md/raid1-10.c
..
..
@@ -3,12 +3,42 @@
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 #define RESYNC_BLOCK_SIZE (64*1024)
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 #define RESYNC_PAGES ((RESYNC_BLOCK_SIZE + PAGE_SIZE-1) / PAGE_SIZE)
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+/*
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+ * Number of guaranteed raid bios in case of extreme VM load:
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+ */
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+#define	NR_RAID_BIOS 256
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+
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+/* when we get a read error on a read-only array, we redirect to another
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+ * device without failing the first device, or trying to over-write to
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+ * correct the read error.  To keep track of bad blocks on a per-bio
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+ * level, we store IO_BLOCKED in the appropriate 'bios' pointer
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+ */
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+#define IO_BLOCKED ((struct bio *)1)
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+/* When we successfully write to a known bad-block, we need to remove the
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+ * bad-block marking which must be done from process context.  So we record
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+ * the success by setting devs[n].bio to IO_MADE_GOOD
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+ */
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+#define IO_MADE_GOOD ((struct bio *)2)
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+
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+#define BIO_SPECIAL(bio) ((unsigned long)bio <= 2)
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+
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+/* When there are this many requests queue to be written by
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+ * the raid thread, we become 'congested' to provide back-pressure
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+ * for writeback.
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+ */
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+static int max_queued_requests = 1024;
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+
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 /* for managing resync I/O pages */
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 struct resync_pages {
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 	void		*raid_bio;
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 	struct page	*pages[RESYNC_PAGES];
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 };
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+static void rbio_pool_free(void *rbio, void *data)
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+{
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+	kfree(rbio);
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+}
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+
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 static inline int resync_alloc_pages(struct resync_pages *rp,
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 				     gfp_t gfp_flags)
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 {