{
void *addr;
u32 temp;
+ u64 temp_64;
addr = &ir_set->irq_pending;
temp = xhci_readl(xhci, addr);
xhci_dbg(xhci, " WARN: %p: ir_set.rsvd = 0x%x\n",
addr, (unsigned int)temp);
- addr = &ir_set->erst_base[0];
- temp = xhci_readl(xhci, addr);
- xhci_dbg(xhci, " %p: ir_set.erst_base[0] = 0x%x\n",
- addr, (unsigned int) temp);
-
- addr = &ir_set->erst_base[1];
- temp = xhci_readl(xhci, addr);
- xhci_dbg(xhci, " %p: ir_set.erst_base[1] = 0x%x\n",
- addr, (unsigned int) temp);
+ addr = &ir_set->erst_base;
+ temp_64 = xhci_read_64(xhci, addr);
+ xhci_dbg(xhci, " %p: ir_set.erst_base = @%08llx\n",
+ addr, temp_64);
- addr = &ir_set->erst_dequeue[0];
- temp = xhci_readl(xhci, addr);
- xhci_dbg(xhci, " %p: ir_set.erst_dequeue[0] = 0x%x\n",
- addr, (unsigned int) temp);
-
- addr = &ir_set->erst_dequeue[1];
- temp = xhci_readl(xhci, addr);
- xhci_dbg(xhci, " %p: ir_set.erst_dequeue[1] = 0x%x\n",
- addr, (unsigned int) temp);
+ addr = &ir_set->erst_dequeue;
+ temp_64 = xhci_read_64(xhci, addr);
+ xhci_dbg(xhci, " %p: ir_set.erst_dequeue = @%08llx\n",
+ addr, temp_64);
}
void xhci_print_run_regs(struct xhci_hcd *xhci)
xhci_dbg(xhci, "Link TRB:\n");
xhci_print_trb_offsets(xhci, trb);
- address = trb->link.segment_ptr[0] +
- (((u64) trb->link.segment_ptr[1]) << 32);
+ address = trb->link.segment_ptr;
xhci_dbg(xhci, "Next ring segment DMA address = 0x%llx\n", address);
xhci_dbg(xhci, "Interrupter target = 0x%x\n",
(unsigned int) (trb->link.control & TRB_NO_SNOOP));
break;
case TRB_TYPE(TRB_TRANSFER):
- address = trb->trans_event.buffer[0] +
- (((u64) trb->trans_event.buffer[1]) << 32);
+ address = trb->trans_event.buffer;
/*
* FIXME: look at flags to figure out if it's an address or if
* the data is directly in the buffer field.
xhci_dbg(xhci, "DMA address or buffer contents= %llu\n", address);
break;
case TRB_TYPE(TRB_COMPLETION):
- address = trb->event_cmd.cmd_trb[0] +
- (((u64) trb->event_cmd.cmd_trb[1]) << 32);
+ address = trb->event_cmd.cmd_trb;
xhci_dbg(xhci, "Command TRB pointer = %llu\n", address);
xhci_dbg(xhci, "Completion status = %u\n",
(unsigned int) GET_COMP_CODE(trb->event_cmd.status));
for (i = 0; i < TRBS_PER_SEGMENT; ++i) {
trb = &seg->trbs[i];
xhci_dbg(xhci, "@%08x %08x %08x %08x %08x\n", addr,
- (unsigned int) trb->link.segment_ptr[0],
- (unsigned int) trb->link.segment_ptr[1],
+ lower_32_bits(trb->link.segment_ptr),
+ upper_32_bits(trb->link.segment_ptr),
(unsigned int) trb->link.intr_target,
(unsigned int) trb->link.control);
addr += sizeof(*trb);
entry = &erst->entries[i];
xhci_dbg(xhci, "@%08x %08x %08x %08x %08x\n",
(unsigned int) addr,
- (unsigned int) entry->seg_addr[0],
- (unsigned int) entry->seg_addr[1],
+ lower_32_bits(entry->seg_addr),
+ upper_32_bits(entry->seg_addr),
(unsigned int) entry->seg_size,
(unsigned int) entry->rsvd);
addr += sizeof(*entry);
void xhci_dbg_cmd_ptrs(struct xhci_hcd *xhci)
{
- u32 val;
+ u64 val;
- val = xhci_readl(xhci, &xhci->op_regs->cmd_ring[0]);
- xhci_dbg(xhci, "// xHC command ring deq ptr low bits + flags = 0x%x\n", val);
- val = xhci_readl(xhci, &xhci->op_regs->cmd_ring[1]);
- xhci_dbg(xhci, "// xHC command ring deq ptr high bits = 0x%x\n", val);
+ val = xhci_read_64(xhci, &xhci->op_regs->cmd_ring);
+ xhci_dbg(xhci, "// xHC command ring deq ptr low bits + flags = @%08x\n",
+ lower_32_bits(val));
+ xhci_dbg(xhci, "// xHC command ring deq ptr high bits = @%08x\n",
+ upper_32_bits(val));
}
-void xhci_dbg_ctx(struct xhci_hcd *xhci, struct xhci_device_control *ctx, dma_addr_t dma, unsigned int last_ep)
+/* Print the last 32 bytes for 64-byte contexts */
+static void dbg_rsvd64(struct xhci_hcd *xhci, u64 *ctx, dma_addr_t dma)
+{
+ int i;
+ for (i = 0; i < 4; ++i) {
+ xhci_dbg(xhci, "@%p (virt) @%08llx "
+ "(dma) %#08llx - rsvd64[%d]\n",
+ &ctx[4 + i], (unsigned long long)dma,
+ ctx[4 + i], i);
+ dma += 8;
+ }
+}
+
+void xhci_dbg_slot_ctx(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx)
{
- int i, j;
- int last_ep_ctx = 31;
/* Fields are 32 bits wide, DMA addresses are in bytes */
int field_size = 32 / 8;
+ int i;
- xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - drop flags\n",
- &ctx->drop_flags, (unsigned long long)dma,
- ctx->drop_flags);
- dma += field_size;
- xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - add flags\n",
- &ctx->add_flags, (unsigned long long)dma,
- ctx->add_flags);
- dma += field_size;
- for (i = 0; i > 6; ++i) {
- xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - rsvd[%d]\n",
- &ctx->rsvd[i], (unsigned long long)dma,
- ctx->rsvd[i], i);
- dma += field_size;
- }
+ struct xhci_slot_ctx *slot_ctx = xhci_get_slot_ctx(xhci, ctx);
+ dma_addr_t dma = ctx->dma + ((unsigned long)slot_ctx - (unsigned long)ctx);
+ int csz = HCC_64BYTE_CONTEXT(xhci->hcc_params);
xhci_dbg(xhci, "Slot Context:\n");
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - dev_info\n",
- &ctx->slot.dev_info,
- (unsigned long long)dma, ctx->slot.dev_info);
+ &slot_ctx->dev_info,
+ (unsigned long long)dma, slot_ctx->dev_info);
dma += field_size;
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - dev_info2\n",
- &ctx->slot.dev_info2,
- (unsigned long long)dma, ctx->slot.dev_info2);
+ &slot_ctx->dev_info2,
+ (unsigned long long)dma, slot_ctx->dev_info2);
dma += field_size;
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - tt_info\n",
- &ctx->slot.tt_info,
- (unsigned long long)dma, ctx->slot.tt_info);
+ &slot_ctx->tt_info,
+ (unsigned long long)dma, slot_ctx->tt_info);
dma += field_size;
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - dev_state\n",
- &ctx->slot.dev_state,
- (unsigned long long)dma, ctx->slot.dev_state);
+ &slot_ctx->dev_state,
+ (unsigned long long)dma, slot_ctx->dev_state);
dma += field_size;
- for (i = 0; i > 4; ++i) {
+ for (i = 0; i < 4; ++i) {
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - rsvd[%d]\n",
- &ctx->slot.reserved[i], (unsigned long long)dma,
- ctx->slot.reserved[i], i);
+ &slot_ctx->reserved[i], (unsigned long long)dma,
+ slot_ctx->reserved[i], i);
dma += field_size;
}
+ if (csz)
+ dbg_rsvd64(xhci, (u64 *)slot_ctx, dma);
+}
+
+void xhci_dbg_ep_ctx(struct xhci_hcd *xhci,
+ struct xhci_container_ctx *ctx,
+ unsigned int last_ep)
+{
+ int i, j;
+ int last_ep_ctx = 31;
+ /* Fields are 32 bits wide, DMA addresses are in bytes */
+ int field_size = 32 / 8;
+ int csz = HCC_64BYTE_CONTEXT(xhci->hcc_params);
+
if (last_ep < 31)
last_ep_ctx = last_ep + 1;
for (i = 0; i < last_ep_ctx; ++i) {
+ struct xhci_ep_ctx *ep_ctx = xhci_get_ep_ctx(xhci, ctx, i);
+ dma_addr_t dma = ctx->dma +
+ ((unsigned long)ep_ctx - (unsigned long)ctx);
+
xhci_dbg(xhci, "Endpoint %02d Context:\n", i);
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - ep_info\n",
- &ctx->ep[i].ep_info,
- (unsigned long long)dma, ctx->ep[i].ep_info);
+ &ep_ctx->ep_info,
+ (unsigned long long)dma, ep_ctx->ep_info);
dma += field_size;
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - ep_info2\n",
- &ctx->ep[i].ep_info2,
- (unsigned long long)dma, ctx->ep[i].ep_info2);
- dma += field_size;
- xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - deq[0]\n",
- &ctx->ep[i].deq[0],
- (unsigned long long)dma, ctx->ep[i].deq[0]);
- dma += field_size;
- xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - deq[1]\n",
- &ctx->ep[i].deq[1],
- (unsigned long long)dma, ctx->ep[i].deq[1]);
+ &ep_ctx->ep_info2,
+ (unsigned long long)dma, ep_ctx->ep_info2);
dma += field_size;
+ xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08llx - deq\n",
+ &ep_ctx->deq,
+ (unsigned long long)dma, ep_ctx->deq);
+ dma += 2*field_size;
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - tx_info\n",
- &ctx->ep[i].tx_info,
- (unsigned long long)dma, ctx->ep[i].tx_info);
+ &ep_ctx->tx_info,
+ (unsigned long long)dma, ep_ctx->tx_info);
dma += field_size;
for (j = 0; j < 3; ++j) {
xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - rsvd[%d]\n",
- &ctx->ep[i].reserved[j],
+ &ep_ctx->reserved[j],
(unsigned long long)dma,
- ctx->ep[i].reserved[j], j);
+ ep_ctx->reserved[j], j);
+ dma += field_size;
+ }
+
+ if (csz)
+ dbg_rsvd64(xhci, (u64 *)ep_ctx, dma);
+ }
+}
+
+void xhci_dbg_ctx(struct xhci_hcd *xhci,
+ struct xhci_container_ctx *ctx,
+ unsigned int last_ep)
+{
+ int i;
+ /* Fields are 32 bits wide, DMA addresses are in bytes */
+ int field_size = 32 / 8;
+ struct xhci_slot_ctx *slot_ctx;
+ dma_addr_t dma = ctx->dma;
+ int csz = HCC_64BYTE_CONTEXT(xhci->hcc_params);
+
+ if (ctx->type == XHCI_CTX_TYPE_INPUT) {
+ struct xhci_input_control_ctx *ctrl_ctx =
+ xhci_get_input_control_ctx(xhci, ctx);
+ xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - drop flags\n",
+ &ctrl_ctx->drop_flags, (unsigned long long)dma,
+ ctrl_ctx->drop_flags);
+ dma += field_size;
+ xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - add flags\n",
+ &ctrl_ctx->add_flags, (unsigned long long)dma,
+ ctrl_ctx->add_flags);
+ dma += field_size;
+ for (i = 0; i < 6; ++i) {
+ xhci_dbg(xhci, "@%p (virt) @%08llx (dma) %#08x - rsvd2[%d]\n",
+ &ctrl_ctx->rsvd2[i], (unsigned long long)dma,
+ ctrl_ctx->rsvd2[i], i);
dma += field_size;
}
+
+ if (csz)
+ dbg_rsvd64(xhci, (u64 *)ctrl_ctx, dma);
}
+
+ slot_ctx = xhci_get_slot_ctx(xhci, ctx);
+ xhci_dbg_slot_ctx(xhci, ctx);
+ xhci_dbg_ep_ctx(xhci, ctx, last_ep);
}
git.openpandora.org / pandora-kernel.git / blobdiff