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Diffstat (limited to 'drivers/firewire')
-rw-r--r--drivers/firewire/ohci.c143
1 files changed, 65 insertions, 78 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 77a64bf1802..925a2a6fe68 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -54,6 +54,10 @@
#include "core.h"
#include "ohci.h"
+#define ohci_info(ohci, f, args...) dev_info(ohci->card.device, f, ##args)
+#define ohci_notice(ohci, f, args...) dev_notice(ohci->card.device, f, ##args)
+#define ohci_err(ohci, f, args...) dev_err(ohci->card.device, f, ##args)
+
#define DESCRIPTOR_OUTPUT_MORE 0
#define DESCRIPTOR_OUTPUT_LAST (1 << 12)
#define DESCRIPTOR_INPUT_MORE (2 << 12)
@@ -374,8 +378,7 @@ static void log_irqs(struct fw_ohci *ohci, u32 evt)
!(evt & OHCI1394_busReset))
return;
- dev_notice(ohci->card.device,
- "IRQ %08x%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", evt,
+ ohci_notice(ohci, "IRQ %08x%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n", evt,
evt & OHCI1394_selfIDComplete ? " selfID" : "",
evt & OHCI1394_RQPkt ? " AR_req" : "",
evt & OHCI1394_RSPkt ? " AR_resp" : "",
@@ -421,21 +424,19 @@ static void log_selfids(struct fw_ohci *ohci, int generation, int self_id_count)
if (likely(!(param_debug & OHCI_PARAM_DEBUG_SELFIDS)))
return;
- dev_notice(ohci->card.device,
- "%d selfIDs, generation %d, local node ID %04x\n",
- self_id_count, generation, ohci->node_id);
+ ohci_notice(ohci, "%d selfIDs, generation %d, local node ID %04x\n",
+ self_id_count, generation, ohci->node_id);
for (s = ohci->self_id_buffer; self_id_count--; ++s)
if ((*s & 1 << 23) == 0)
- dev_notice(ohci->card.device,
- "selfID 0: %08x, phy %d [%c%c%c] "
- "%s gc=%d %s %s%s%s\n",
+ ohci_notice(ohci,
+ "selfID 0: %08x, phy %d [%c%c%c] %s gc=%d %s %s%s%s\n",
*s, *s >> 24 & 63, _p(s, 6), _p(s, 4), _p(s, 2),
speed[*s >> 14 & 3], *s >> 16 & 63,
power[*s >> 8 & 7], *s >> 22 & 1 ? "L" : "",
*s >> 11 & 1 ? "c" : "", *s & 2 ? "i" : "");
else
- dev_notice(ohci->card.device,
+ ohci_notice(ohci,
"selfID n: %08x, phy %d [%c%c%c%c%c%c%c%c]\n",
*s, *s >> 24 & 63,
_p(s, 16), _p(s, 14), _p(s, 12), _p(s, 10),
@@ -485,9 +486,8 @@ static void log_ar_at_event(struct fw_ohci *ohci,
evt = 0x1f;
if (evt == OHCI1394_evt_bus_reset) {
- dev_notice(ohci->card.device,
- "A%c evt_bus_reset, generation %d\n",
- dir, (header[2] >> 16) & 0xff);
+ ohci_notice(ohci, "A%c evt_bus_reset, generation %d\n",
+ dir, (header[2] >> 16) & 0xff);
return;
}
@@ -506,32 +506,26 @@ static void log_ar_at_event(struct fw_ohci *ohci,
switch (tcode) {
case 0xa:
- dev_notice(ohci->card.device,
- "A%c %s, %s\n",
- dir, evts[evt], tcodes[tcode]);
+ ohci_notice(ohci, "A%c %s, %s\n",
+ dir, evts[evt], tcodes[tcode]);
break;
case 0xe:
- dev_notice(ohci->card.device,
- "A%c %s, PHY %08x %08x\n",
- dir, evts[evt], header[1], header[2]);
+ ohci_notice(ohci, "A%c %s, PHY %08x %08x\n",
+ dir, evts[evt], header[1], header[2]);
break;
case 0x0: case 0x1: case 0x4: case 0x5: case 0x9:
- dev_notice(ohci->card.device,
- "A%c spd %x tl %02x, "
- "%04x -> %04x, %s, "
- "%s, %04x%08x%s\n",
- dir, speed, header[0] >> 10 & 0x3f,
- header[1] >> 16, header[0] >> 16, evts[evt],
- tcodes[tcode], header[1] & 0xffff, header[2], specific);
+ ohci_notice(ohci,
+ "A%c spd %x tl %02x, %04x -> %04x, %s, %s, %04x%08x%s\n",
+ dir, speed, header[0] >> 10 & 0x3f,
+ header[1] >> 16, header[0] >> 16, evts[evt],
+ tcodes[tcode], header[1] & 0xffff, header[2], specific);
break;
default:
- dev_notice(ohci->card.device,
- "A%c spd %x tl %02x, "
- "%04x -> %04x, %s, "
- "%s%s\n",
- dir, speed, header[0] >> 10 & 0x3f,
- header[1] >> 16, header[0] >> 16, evts[evt],
- tcodes[tcode], specific);
+ ohci_notice(ohci,
+ "A%c spd %x tl %02x, %04x -> %04x, %s, %s%s\n",
+ dir, speed, header[0] >> 10 & 0x3f,
+ header[1] >> 16, header[0] >> 16, evts[evt],
+ tcodes[tcode], specific);
}
}
@@ -578,7 +572,7 @@ static int read_phy_reg(struct fw_ohci *ohci, int addr)
if (i >= 3)
msleep(1);
}
- dev_err(ohci->card.device, "failed to read phy reg\n");
+ ohci_err(ohci, "failed to read phy reg\n");
return -EBUSY;
}
@@ -600,7 +594,7 @@ static int write_phy_reg(const struct fw_ohci *ohci, int addr, u32 val)
if (i >= 3)
msleep(1);
}
- dev_err(ohci->card.device, "failed to write phy reg\n");
+ ohci_err(ohci, "failed to write phy reg\n");
return -EBUSY;
}
@@ -705,8 +699,7 @@ static void ar_context_abort(struct ar_context *ctx, const char *error_msg)
reg_write(ohci, CONTROL_CLEAR(ctx->regs), CONTEXT_RUN);
flush_writes(ohci);
- dev_err(ohci->card.device, "AR error: %s; DMA stopped\n",
- error_msg);
+ ohci_err(ohci, "AR error: %s; DMA stopped\n", error_msg);
}
/* FIXME: restart? */
}
@@ -1285,7 +1278,7 @@ static void context_stop(struct context *ctx)
if (i)
udelay(10);
}
- dev_err(ohci->card.device, "DMA context still active (0x%08x)\n", reg);
+ ohci_err(ohci, "DMA context still active (0x%08x)\n", reg);
}
struct driver_data {
@@ -1594,7 +1587,7 @@ static void handle_local_lock(struct fw_ohci *ohci,
goto out;
}
- dev_err(ohci->card.device, "swap not done (CSR lock timeout)\n");
+ ohci_err(ohci, "swap not done (CSR lock timeout)\n");
fw_fill_response(&response, packet->header, RCODE_BUSY, NULL, 0);
out:
@@ -1669,8 +1662,7 @@ static void detect_dead_context(struct fw_ohci *ohci,
ctl = reg_read(ohci, CONTROL_SET(regs));
if (ctl & CONTEXT_DEAD)
- dev_err(ohci->card.device,
- "DMA context %s has stopped, error code: %s\n",
+ ohci_err(ohci, "DMA context %s has stopped, error code: %s\n",
name, evts[ctl & 0x1f]);
}
@@ -1852,8 +1844,8 @@ static int find_and_insert_self_id(struct fw_ohci *ohci, int self_id_count)
reg = reg_read(ohci, OHCI1394_NodeID);
if (!(reg & OHCI1394_NodeID_idValid)) {
- dev_notice(ohci->card.device,
- "node ID not valid, new bus reset in progress\n");
+ ohci_notice(ohci,
+ "node ID not valid, new bus reset in progress\n");
return -EBUSY;
}
self_id |= ((reg & 0x3f) << 24); /* phy ID */
@@ -1900,12 +1892,12 @@ static void bus_reset_work(struct work_struct *work)
reg = reg_read(ohci, OHCI1394_NodeID);
if (!(reg & OHCI1394_NodeID_idValid)) {
- dev_notice(ohci->card.device,
- "node ID not valid, new bus reset in progress\n");
+ ohci_notice(ohci,
+ "node ID not valid, new bus reset in progress\n");
return;
}
if ((reg & OHCI1394_NodeID_nodeNumber) == 63) {
- dev_notice(ohci->card.device, "malconfigured bus\n");
+ ohci_notice(ohci, "malconfigured bus\n");
return;
}
ohci->node_id = reg & (OHCI1394_NodeID_busNumber |
@@ -1919,7 +1911,7 @@ static void bus_reset_work(struct work_struct *work)
reg = reg_read(ohci, OHCI1394_SelfIDCount);
if (reg & OHCI1394_SelfIDCount_selfIDError) {
- dev_notice(ohci->card.device, "inconsistent self IDs\n");
+ ohci_notice(ohci, "inconsistent self IDs\n");
return;
}
/*
@@ -1931,7 +1923,7 @@ static void bus_reset_work(struct work_struct *work)
self_id_count = (reg >> 3) & 0xff;
if (self_id_count > 252) {
- dev_notice(ohci->card.device, "inconsistent self IDs\n");
+ ohci_notice(ohci, "inconsistent self IDs\n");
return;
}
@@ -1949,13 +1941,12 @@ static void bus_reset_work(struct work_struct *work)
*/
if (cond_le32_to_cpu(ohci->self_id_cpu[i])
== 0xffff008f) {
- dev_notice(ohci->card.device,
- "ignoring spurious self IDs\n");
+ ohci_notice(ohci,
+ "ignoring spurious self IDs\n");
self_id_count = j;
break;
} else {
- dev_notice(ohci->card.device,
- "inconsistent self IDs\n");
+ ohci_notice(ohci, "inconsistent self IDs\n");
return;
}
}
@@ -1966,14 +1957,14 @@ static void bus_reset_work(struct work_struct *work)
if (ohci->quirks & QUIRK_TI_SLLZ059) {
self_id_count = find_and_insert_self_id(ohci, self_id_count);
if (self_id_count < 0) {
- dev_notice(ohci->card.device,
- "could not construct local self ID\n");
+ ohci_notice(ohci,
+ "could not construct local self ID\n");
return;
}
}
if (self_id_count == 0) {
- dev_notice(ohci->card.device, "inconsistent self IDs\n");
+ ohci_notice(ohci, "inconsistent self IDs\n");
return;
}
rmb();
@@ -1994,8 +1985,7 @@ static void bus_reset_work(struct work_struct *work)
new_generation = (reg_read(ohci, OHCI1394_SelfIDCount) >> 16) & 0xff;
if (new_generation != generation) {
- dev_notice(ohci->card.device,
- "new bus reset, discarding self ids\n");
+ ohci_notice(ohci, "new bus reset, discarding self ids\n");
return;
}
@@ -2133,7 +2123,7 @@ static irqreturn_t irq_handler(int irq, void *data)
}
if (unlikely(event & OHCI1394_regAccessFail))
- dev_err(ohci->card.device, "register access failure\n");
+ ohci_err(ohci, "register access failure\n");
if (unlikely(event & OHCI1394_postedWriteErr)) {
reg_read(ohci, OHCI1394_PostedWriteAddressHi);
@@ -2141,13 +2131,12 @@ static irqreturn_t irq_handler(int irq, void *data)
reg_write(ohci, OHCI1394_IntEventClear,
OHCI1394_postedWriteErr);
if (printk_ratelimit())
- dev_err(ohci->card.device, "PCI posted write error\n");
+ ohci_err(ohci, "PCI posted write error\n");
}
if (unlikely(event & OHCI1394_cycleTooLong)) {
if (printk_ratelimit())
- dev_notice(ohci->card.device,
- "isochronous cycle too long\n");
+ ohci_notice(ohci, "isochronous cycle too long\n");
reg_write(ohci, OHCI1394_LinkControlSet,
OHCI1394_LinkControl_cycleMaster);
}
@@ -2160,8 +2149,7 @@ static irqreturn_t irq_handler(int irq, void *data)
* them at least two cycles later. (FIXME?)
*/
if (printk_ratelimit())
- dev_notice(ohci->card.device,
- "isochronous cycle inconsistent\n");
+ ohci_notice(ohci, "isochronous cycle inconsistent\n");
}
if (unlikely(event & OHCI1394_unrecoverableError))
@@ -2287,7 +2275,7 @@ static int ohci_enable(struct fw_card *card,
int i, ret;
if (software_reset(ohci)) {
- dev_err(card->device, "failed to reset ohci card\n");
+ ohci_err(ohci, "failed to reset ohci card\n");
return -EBUSY;
}
@@ -2322,7 +2310,7 @@ static int ohci_enable(struct fw_card *card,
}
if (!lps) {
- dev_err(card->device, "failed to set Link Power Status\n");
+ ohci_err(ohci, "failed to set Link Power Status\n");
return -EIO;
}
@@ -2331,7 +2319,7 @@ static int ohci_enable(struct fw_card *card,
if (ret < 0)
return ret;
if (ret)
- dev_notice(card->device, "local TSB41BA3D phy\n");
+ ohci_notice(ohci, "local TSB41BA3D phy\n");
else
ohci->quirks &= ~QUIRK_TI_SLLZ059;
}
@@ -3607,20 +3595,20 @@ static int pci_probe(struct pci_dev *dev,
if (!(pci_resource_flags(dev, 0) & IORESOURCE_MEM) ||
pci_resource_len(dev, 0) < OHCI1394_REGISTER_SIZE) {
- dev_err(&dev->dev, "invalid MMIO resource\n");
+ ohci_err(ohci, "invalid MMIO resource\n");
err = -ENXIO;
goto fail_disable;
}
err = pci_request_region(dev, 0, ohci_driver_name);
if (err) {
- dev_err(&dev->dev, "MMIO resource unavailable\n");
+ ohci_err(ohci, "MMIO resource unavailable\n");
goto fail_disable;
}
ohci->registers = pci_iomap(dev, 0, OHCI1394_REGISTER_SIZE);
if (ohci->registers == NULL) {
- dev_err(&dev->dev, "failed to remap registers\n");
+ ohci_err(ohci, "failed to remap registers\n");
err = -ENXIO;
goto fail_iomem;
}
@@ -3709,8 +3697,7 @@ static int pci_probe(struct pci_dev *dev,
if (request_irq(dev->irq, irq_handler,
pci_dev_msi_enabled(dev) ? 0 : IRQF_SHARED,
ohci_driver_name, ohci)) {
- dev_err(&dev->dev, "failed to allocate interrupt %d\n",
- dev->irq);
+ ohci_err(ohci, "failed to allocate interrupt %d\n", dev->irq);
err = -EIO;
goto fail_msi;
}
@@ -3720,11 +3707,11 @@ static int pci_probe(struct pci_dev *dev,
goto fail_irq;
version = reg_read(ohci, OHCI1394_Version) & 0x00ff00ff;
- dev_notice(&dev->dev,
- "added OHCI v%x.%x device as card %d, "
- "%d IR + %d IT contexts, quirks 0x%x\n",
- version >> 16, version & 0xff, ohci->card.index,
- ohci->n_ir, ohci->n_it, ohci->quirks);
+ ohci_notice(ohci,
+ "added OHCI v%x.%x device as card %d, "
+ "%d IR + %d IT contexts, quirks 0x%x\n",
+ version >> 16, version & 0xff, ohci->card.index,
+ ohci->n_ir, ohci->n_it, ohci->quirks);
return 0;
@@ -3814,12 +3801,12 @@ static int pci_suspend(struct pci_dev *dev, pm_message_t state)
software_reset(ohci);
err = pci_save_state(dev);
if (err) {
- dev_err(&dev->dev, "pci_save_state failed\n");
+ ohci_err(ohci, "pci_save_state failed\n");
return err;
}
err = pci_set_power_state(dev, pci_choose_state(dev, state));
if (err)
- dev_err(&dev->dev, "pci_set_power_state failed with %d\n", err);
+ ohci_err(ohci, "pci_set_power_state failed with %d\n", err);
pmac_ohci_off(dev);
return 0;
@@ -3835,7 +3822,7 @@ static int pci_resume(struct pci_dev *dev)
pci_restore_state(dev);
err = pci_enable_device(dev);
if (err) {
- dev_err(&dev->dev, "pci_enable_device failed\n");
+ ohci_err(ohci, "pci_enable_device failed\n");
return err;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-01 06:48:19 +0000