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| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2019-05-18 20:23:31 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@redhat.com> | 2019-07-02 02:31:13 +0200 |
| commit | c2c1bf44a9b7f620b0565d17e33e7c5a04a5c51a (patch) | |
| tree | b22ba0b49ba178a4fcb126d7210869a2163e3e0b /hw/block | |
| parent | d6874c8391f733d86f0ae85cc564109d7f01691d (diff) | |
| download | qemu-c2c1bf44a9b7f620b0565d17e33e7c5a04a5c51a.zip qemu-c2c1bf44a9b7f620b0565d17e33e7c5a04a5c51a.tar.gz qemu-c2c1bf44a9b7f620b0565d17e33e7c5a04a5c51a.tar.bz2 | |
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>
Diffstat (limited to 'hw/block')
| -rw-r--r-- | hw/block/pflash_cfi02.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index 23d05a6..01d9c5d 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -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[] = { |