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-rw-r--r--drivers/firewire/fw-iso.c2
-rw-r--r--drivers/firewire/fw-ohci.c2
-rw-r--r--drivers/firewire/fw-sbp2.c33
3 files changed, 29 insertions, 8 deletions
diff --git a/drivers/firewire/fw-iso.c b/drivers/firewire/fw-iso.c
index bcbe794a3ea5..e14c03dc0065 100644
--- a/drivers/firewire/fw-iso.c
+++ b/drivers/firewire/fw-iso.c
@@ -50,7 +50,7 @@ fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
address = dma_map_page(card->device, buffer->pages[i],
0, PAGE_SIZE, direction);
- if (dma_mapping_error(address)) {
+ if (dma_mapping_error(card->device, address)) {
__free_page(buffer->pages[i]);
goto out_pages;
}
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index a4eff32621b5..251416f2148f 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -954,7 +954,7 @@ at_context_queue_packet(struct context *ctx, struct fw_packet *packet)
payload_bus =
dma_map_single(ohci->card.device, packet->payload,
packet->payload_length, DMA_TO_DEVICE);
- if (dma_mapping_error(payload_bus)) {
+ if (dma_mapping_error(ohci->card.device, payload_bus)) {
packet->ack = RCODE_SEND_ERROR;
return -1;
}
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index 227d2e036cd8..aaff50ebba1d 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -86,6 +86,11 @@ MODULE_PARM_DESC(exclusive_login, "Exclusive login to sbp2 device "
* - delay inquiry
* Wait extra SBP2_INQUIRY_DELAY seconds after login before SCSI inquiry.
*
+ * - power condition
+ * Set the power condition field in the START STOP UNIT commands sent by
+ * sd_mod on suspend, resume, and shutdown (if manage_start_stop is on).
+ * Some disks need this to spin down or to resume properly.
+ *
* - override internal blacklist
* Instead of adding to the built-in blacklist, use only the workarounds
* specified in the module load parameter.
@@ -97,6 +102,7 @@ MODULE_PARM_DESC(exclusive_login, "Exclusive login to sbp2 device "
#define SBP2_WORKAROUND_FIX_CAPACITY 0x8
#define SBP2_WORKAROUND_DELAY_INQUIRY 0x10
#define SBP2_INQUIRY_DELAY 12
+#define SBP2_WORKAROUND_POWER_CONDITION 0x20
#define SBP2_WORKAROUND_OVERRIDE 0x100
static int sbp2_param_workarounds;
@@ -107,6 +113,8 @@ MODULE_PARM_DESC(workarounds, "Work around device bugs (default = 0"
", skip mode page 8 = " __stringify(SBP2_WORKAROUND_MODE_SENSE_8)
", fix capacity = " __stringify(SBP2_WORKAROUND_FIX_CAPACITY)
", delay inquiry = " __stringify(SBP2_WORKAROUND_DELAY_INQUIRY)
+ ", set power condition in start stop unit = "
+ __stringify(SBP2_WORKAROUND_POWER_CONDITION)
", override internal blacklist = " __stringify(SBP2_WORKAROUND_OVERRIDE)
", or a combination)");
@@ -310,18 +318,25 @@ static const struct {
.firmware_revision = 0x002800,
.model = 0x001010,
.workarounds = SBP2_WORKAROUND_INQUIRY_36 |
- SBP2_WORKAROUND_MODE_SENSE_8,
+ SBP2_WORKAROUND_MODE_SENSE_8 |
+ SBP2_WORKAROUND_POWER_CONDITION,
},
/* DViCO Momobay FX-3A with TSB42AA9A bridge */ {
.firmware_revision = 0x002800,
.model = 0x000000,
- .workarounds = SBP2_WORKAROUND_DELAY_INQUIRY,
+ .workarounds = SBP2_WORKAROUND_DELAY_INQUIRY |
+ SBP2_WORKAROUND_POWER_CONDITION,
},
/* Initio bridges, actually only needed for some older ones */ {
.firmware_revision = 0x000200,
.model = ~0,
.workarounds = SBP2_WORKAROUND_INQUIRY_36,
},
+ /* PL-3507 bridge with Prolific firmware */ {
+ .firmware_revision = 0x012800,
+ .model = ~0,
+ .workarounds = SBP2_WORKAROUND_POWER_CONDITION,
+ },
/* Symbios bridge */ {
.firmware_revision = 0xa0b800,
.model = ~0,
@@ -528,7 +543,7 @@ sbp2_send_management_orb(struct sbp2_logical_unit *lu, int node_id,
orb->response_bus =
dma_map_single(device->card->device, &orb->response,
sizeof(orb->response), DMA_FROM_DEVICE);
- if (dma_mapping_error(orb->response_bus))
+ if (dma_mapping_error(device->card->device, orb->response_bus))
goto fail_mapping_response;
orb->request.response.high = 0;
@@ -562,7 +577,7 @@ sbp2_send_management_orb(struct sbp2_logical_unit *lu, int node_id,
orb->base.request_bus =
dma_map_single(device->card->device, &orb->request,
sizeof(orb->request), DMA_TO_DEVICE);
- if (dma_mapping_error(orb->base.request_bus))
+ if (dma_mapping_error(device->card->device, orb->base.request_bus))
goto fail_mapping_request;
sbp2_send_orb(&orb->base, lu, node_id, generation,
@@ -1409,7 +1424,7 @@ sbp2_map_scatterlist(struct sbp2_command_orb *orb, struct fw_device *device,
orb->page_table_bus =
dma_map_single(device->card->device, orb->page_table,
sizeof(orb->page_table), DMA_TO_DEVICE);
- if (dma_mapping_error(orb->page_table_bus))
+ if (dma_mapping_error(device->card->device, orb->page_table_bus))
goto fail_page_table;
/*
@@ -1494,7 +1509,7 @@ static int sbp2_scsi_queuecommand(struct scsi_cmnd *cmd, scsi_done_fn_t done)
orb->base.request_bus =
dma_map_single(device->card->device, &orb->request,
sizeof(orb->request), DMA_TO_DEVICE);
- if (dma_mapping_error(orb->base.request_bus))
+ if (dma_mapping_error(device->card->device, orb->base.request_bus))
goto out;
sbp2_send_orb(&orb->base, lu, lu->tgt->node_id, lu->generation,
@@ -1530,6 +1545,9 @@ static int sbp2_scsi_slave_configure(struct scsi_device *sdev)
sdev->use_10_for_rw = 1;
+ if (sbp2_param_exclusive_login)
+ sdev->manage_start_stop = 1;
+
if (sdev->type == TYPE_ROM)
sdev->use_10_for_ms = 1;
@@ -1540,6 +1558,9 @@ static int sbp2_scsi_slave_configure(struct scsi_device *sdev)
if (lu->tgt->workarounds & SBP2_WORKAROUND_FIX_CAPACITY)
sdev->fix_capacity = 1;
+ if (lu->tgt->workarounds & SBP2_WORKAROUND_POWER_CONDITION)
+ sdev->start_stop_pwr_cond = 1;
+
if (lu->tgt->workarounds & SBP2_WORKAROUND_128K_MAX_TRANS)
blk_queue_max_sectors(sdev->request_queue, 128 * 1024 / 512);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 15:14:56 +0000