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hw/block/pflash_cfi02: Document 'Page Mode' operations are not supported 

The 'page mode' feature entry was implicitly set as zero
(not supported). Document it exists, so we won't discard
it if we squeeze the CFI table.

Signed-off-by: Stephen Checkoway <stephen.checkoway@oberlin.edu>
Message-Id: <20190426162624.55977-6-stephen.checkoway@oberlin.edu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[PMD: Extracted from bigger patch]
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2019-05-18 20:23:31 +02:00
parent d6874c8391
commit c2c1bf44a9
1 changed files with 3 additions and 1 deletions
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4
hw/block/pflash_cfi02.c
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@ -637,7 +637,9 @@ static void pflash_cfi02_realize(DeviceState *dev, Error **errp)
pfl->cfi_table[0x0a + pri_ofs] = 0x00;
/* Burst mode not supported. */
pfl->cfi_table[0x0b + pri_ofs] = 0x00;
assert(0x0b + pri_ofs < ARRAY_SIZE(pfl->cfi_table));
/* Page mode not supported. */
pfl->cfi_table[0x0c + pri_ofs] = 0x00;
assert(0x0c + pri_ofs < ARRAY_SIZE(pfl->cfi_table));
}
static Property pflash_cfi02_properties[] = {