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hw/ide/atapi: Replace magic '512' value by BDRV_SECTOR_SIZE 

Use self-explicit definitions instead of magic '512' value.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20200814082841.27000-6-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2020-08-14 10:28:39 +02:00 committed by Laurent Vivier
parent 075f32d386
commit a71f2d2262
1 changed files with 4 additions and 4 deletions
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8
hw/ide/atapi.c
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@ -824,9 +824,9 @@ static void cmd_get_configuration(IDEState *s, uint8_t *buf)
*
* Only a problem if the feature/profiles grow.
*/
if (max_len > 512) {
if (max_len > BDRV_SECTOR_SIZE) {
/* XXX: assume 1 sector */
max_len = 512;
max_len = BDRV_SECTOR_SIZE;
}
memset(buf, 0, max_len);
@ -1186,8 +1186,8 @@ static void cmd_read_dvd_structure(IDEState *s, uint8_t* buf)
}
}
memset(buf, 0, max_len > IDE_DMA_BUF_SECTORS * 512 + 4 ?
IDE_DMA_BUF_SECTORS * 512 + 4 : max_len);
memset(buf, 0, max_len > IDE_DMA_BUF_SECTORS * BDRV_SECTOR_SIZE + 4 ?
IDE_DMA_BUF_SECTORS * BDRV_SECTOR_SIZE + 4 : max_len);
switch (format) {
case 0x00 ... 0x7f: