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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-18 23:16:06 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-18 23:16:06 +0200 |
| commit | 5a476deff3d17093da39c4eccb2692ba714dcb11 (patch) | |
| tree | 16f5c745a3c8ac780a218ad3d43e32f33164bcf5 /drivers/scsi | |
| parent | Merge branch 'master' (diff) | |
| parent | [PATCH] kbuild: Eliminate build error when KALLSYMS not defined (diff) | |
| download | linux-5a476deff3d17093da39c4eccb2692ba714dcb11.tar.xz linux-5a476deff3d17093da39c4eccb2692ba714dcb11.zip | |
Merge branch 'master'
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qlogicpti.c | 39 |
3 files changed, 41 insertions, 5 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index e2845b442776..9c9f162bd6ed 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -569,6 +569,11 @@ config SCSI_SATA_VITESSE If unsure, say N. +config SCSI_SATA_INTEL_COMBINED + bool + depends on IDE=y && !BLK_DEV_IDE_SATA && (SCSI_SATA_AHCI || SCSI_ATA_PIIX) + default y + config SCSI_BUSLOGIC tristate "BusLogic SCSI support" depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index de8490a92831..a1f9ceef0ac9 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -453,9 +453,9 @@ static int aac_eh_reset(struct scsi_cmnd* cmd) /* * We can exit If all the commands are complete */ + spin_unlock_irq(host->host_lock); if (active == 0) return SUCCESS; - spin_unlock_irq(host->host_lock); ssleep(1); spin_lock_irq(host->host_lock); } diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index a917ab7475ac..1fd5fc6d0fe3 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -1119,6 +1119,36 @@ static inline void update_can_queue(struct Scsi_Host *host, u_int in_ptr, u_int host->sg_tablesize = QLOGICPTI_MAX_SG(num_free); } +static unsigned int scsi_rbuf_get(struct scsi_cmnd *cmd, unsigned char **buf_out) +{ + unsigned char *buf; + unsigned int buflen; + + if (cmd->use_sg) { + struct scatterlist *sg; + + sg = (struct scatterlist *) cmd->request_buffer; + buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset; + buflen = sg->length; + } else { + buf = cmd->request_buffer; + buflen = cmd->request_bufflen; + } + + *buf_out = buf; + return buflen; +} + +static void scsi_rbuf_put(struct scsi_cmnd *cmd, unsigned char *buf) +{ + if (cmd->use_sg) { + struct scatterlist *sg; + + sg = (struct scatterlist *) cmd->request_buffer; + kunmap_atomic(buf - sg->offset, KM_IRQ0); + } +} + /* * Until we scan the entire bus with inquiries, go throught this fella... */ @@ -1145,11 +1175,9 @@ static void ourdone(struct scsi_cmnd *Cmnd) int ok = host_byte(Cmnd->result) == DID_OK; if (Cmnd->cmnd[0] == 0x12 && ok) { unsigned char *iqd; + unsigned int iqd_len; - if (Cmnd->use_sg != 0) - BUG(); - - iqd = ((unsigned char *)Cmnd->buffer); + iqd_len = scsi_rbuf_get(Cmnd, &iqd); /* tags handled in midlayer */ /* enable sync mode? */ @@ -1163,6 +1191,9 @@ static void ourdone(struct scsi_cmnd *Cmnd) if (iqd[7] & 0x20) { qpti->dev_param[tgt].device_flags |= 0x20; } + + scsi_rbuf_put(Cmnd, iqd); + qpti->sbits |= (1 << tgt); } else if (!ok) { qpti->sbits |= (1 << tgt); |