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gdd memory align32 for variable in structure

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This commit is contained in:
sakumisu
2022-02-23 17:48:47 +08:00
parent c053a656bd
commit dddd4e4c3c
4 changed files with 63 additions and 60 deletions
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22
class/msc/usbd_msc.c
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@@ -50,8 +50,8 @@ enum Stage {
struct usbd_msc_cfg_priv {
/* state of the bulk-only state machine */
enum Stage stage;
struct CBW cbw;
struct CSW csw;
USB_MEM_ALIGN32 struct CBW cbw;
USB_MEM_ALIGN32 struct CSW csw;
uint8_t sKey; /* Sense key */
uint8_t ASC; /* Additional Sense Code */
@@ -71,24 +71,12 @@ static bool memOK;
static void usbd_msc_reset(void)
{
usbd_msc_cfg.stage = MSC_READ_CBW;
usbd_msc_cfg.scsi_blk_addr = 0U;
usbd_msc_cfg.scsi_blk_len = 0U;
usbd_msc_cfg.max_lun = 0;
usbd_msc_cfg.sKey = 0;
usbd_msc_cfg.ASC = 0;
usbd_msc_cfg.ASQ = 0;
(void)memset((void *)&usbd_msc_cfg.cbw, 0, sizeof(struct CBW));
(void)memset((void *)&usbd_msc_cfg.csw, 0, sizeof(struct CSW));
memset((uint8_t *)&usbd_msc_cfg, 0, sizeof(struct usbd_msc_cfg_priv));
usbd_msc_get_cap(0, &usbd_msc_cfg.scsi_blk_nbr, &usbd_msc_cfg.scsi_blk_size);
if (usbd_msc_cfg.block_buffer) {
free(usbd_msc_cfg.block_buffer);
if (usbd_msc_cfg.block_buffer == NULL) {
usbd_msc_cfg.block_buffer = usb_iomalloc(usbd_msc_cfg.scsi_blk_size * sizeof(uint8_t));
}
usbd_msc_cfg.block_buffer = malloc(usbd_msc_cfg.scsi_blk_size * sizeof(uint8_t));
memset(usbd_msc_cfg.block_buffer, 0, usbd_msc_cfg.scsi_blk_size * sizeof(uint8_t));
}
/**