Commit 0437d32a authored by John Snow's avatar John Snow
Browse files

ahci: ncq sector count correction 



This value should not be size-corrected, 0 sectors does not imply
1 sector(s). This is just debug information, but it's misleading!

Signed-off-by: default avatarJohn Snow <jsnow@redhat.com>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Message-id: 1435016308-6150-8-git-send-email-jsnow@redhat.com
parent 5d5f8921

hw/ide/ahci.c

+3 −3
Original line number Diff line number Diff line
@@ -1043,14 +1043,14 @@ static void process_ncq_command(AHCIState *s, int port, uint8_t *cmd_fis, 


    DPRINTF(port, "NCQ transfer LBA from %"PRId64" to %"PRId64", "

            "drive max %"PRId64"\n",

            ncq_tfs->lba, ncq_tfs->lba + ncq_tfs->sector_count - 2,

            ncq_tfs->lba, ncq_tfs->lba + ncq_tfs->sector_count - 1,

            ide_state->nb_sectors - 1);



    switch(ncq_fis->command) {

        case READ_FPDMA_QUEUED:

            DPRINTF(port, "NCQ reading %d sectors from LBA %"PRId64", "

                    "tag %d\n",

                    ncq_tfs->sector_count-1, ncq_tfs->lba, ncq_tfs->tag);

                    ncq_tfs->sector_count, ncq_tfs->lba, ncq_tfs->tag);



            DPRINTF(port, "tag %d aio read %"PRId64"\n",

                    ncq_tfs->tag, ncq_tfs->lba);
@@ -1063,7 +1063,7 @@ static void process_ncq_command(AHCIState *s, int port, uint8_t *cmd_fis, 
            break;

        case WRITE_FPDMA_QUEUED:

            DPRINTF(port, "NCQ writing %d sectors to LBA %"PRId64", tag %d\n",

                    ncq_tfs->sector_count-1, ncq_tfs->lba, ncq_tfs->tag);

                    ncq_tfs->sector_count, ncq_tfs->lba, ncq_tfs->tag);



            DPRINTF(port, "tag %d aio write %"PRId64"\n",

                    ncq_tfs->tag, ncq_tfs->lba);