sata_sil24.c (4e73e0eb633f8a1b5cbf20e7f42c6dbfec1d1ca7) sata_sil24.c (4f1a0ee11d6f9c104c8e6a13dae995709a6922a8)
1/*
2 * sata_sil24.c - Driver for Silicon Image 3124/3132 SATA-2 controllers
3 *
4 * Copyright 2005 Tejun Heo
5 *
6 * Based on preview driver from Silicon Image.
7 *
8 * This program is free software; you can redistribute it and/or modify it

--- 832 unchanged lines hidden (view full) ---

841 struct sil24_sge *sge;
842 u16 ctrl = 0;
843
844 cb = &pp->cmd_block[sil24_tag(qc->tag)];
845
846 if (!ata_is_atapi(qc->tf.protocol)) {
847 prb = &cb->ata.prb;
848 sge = cb->ata.sge;
1/*
2 * sata_sil24.c - Driver for Silicon Image 3124/3132 SATA-2 controllers
3 *
4 * Copyright 2005 Tejun Heo
5 *
6 * Based on preview driver from Silicon Image.
7 *
8 * This program is free software; you can redistribute it and/or modify it

--- 832 unchanged lines hidden (view full) ---

841 struct sil24_sge *sge;
842 u16 ctrl = 0;
843
844 cb = &pp->cmd_block[sil24_tag(qc->tag)];
845
846 if (!ata_is_atapi(qc->tf.protocol)) {
847 prb = &cb->ata.prb;
848 sge = cb->ata.sge;
849 if (ata_is_data(qc->tf.protocol)) {
850 u16 prot = 0;
851 ctrl = PRB_CTRL_PROTOCOL;
852 if (ata_is_ncq(qc->tf.protocol))
853 prot |= PRB_PROT_NCQ;
854 if (qc->tf.flags & ATA_TFLAG_WRITE)
855 prot |= PRB_PROT_WRITE;
856 else
857 prot |= PRB_PROT_READ;
858 prb->prot = cpu_to_le16(prot);
859 }
849 } else {
850 prb = &cb->atapi.prb;
851 sge = cb->atapi.sge;
852 memset(cb->atapi.cdb, 0, 32);
853 memcpy(cb->atapi.cdb, qc->cdb, qc->dev->cdb_len);
854
855 if (ata_is_data(qc->tf.protocol)) {
856 if (qc->tf.flags & ATA_TFLAG_WRITE)

--- 525 unchanged lines hidden --- 		860 } else {
861 prb = &cb->atapi.prb;
862 sge = cb->atapi.sge;
863 memset(cb->atapi.cdb, 0, 32);
864 memcpy(cb->atapi.cdb, qc->cdb, qc->dev->cdb_len);
865
866 if (ata_is_data(qc->tf.protocol)) {
867 if (qc->tf.flags & ATA_TFLAG_WRITE)

--- 525 unchanged lines hidden ---