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yaml
---
r: 183525
b: refs/heads/master
c: 24bb55b
h: refs/heads/master
i:
  183523: 5b19be9
v: v3
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Ron Mercer authored and David S. Miller committed Jan 16, 2010
1 parent 2ef170e commit dc61f92
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Showing 2 changed files with 31 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 2c1f73c3ddfd526750b003bc49a255641ac1f0ca
refs/heads/master: 24bb55b480f16f4cd8d64c2d46e28f0c82df0409
30 changes: 30 additions & 0 deletions trunk/drivers/net/qlge/qlge_dbg.c
Original file line number Diff line number Diff line change
@@ -1,5 +1,23 @@
#include "qlge.h"

/* Read a NIC register from the alternate function. */
static u32 ql_read_other_func_reg(struct ql_adapter *qdev,
u32 reg)
{
u32 register_to_read;
u32 reg_val;
unsigned int status = 0;

register_to_read = MPI_NIC_REG_BLOCK
| MPI_NIC_READ
| (qdev->alt_func << MPI_NIC_FUNCTION_SHIFT)
| reg;
status = ql_read_mpi_reg(qdev, register_to_read, &reg_val);
if (status != 0)
return 0xffffffff;

return reg_val;
}

static int ql_get_ets_regs(struct ql_adapter *qdev, u32 * buf)
{
Expand Down Expand Up @@ -371,16 +389,28 @@ int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump)
sizeof(struct mpi_coredump_segment_header) +
sizeof(mpi_coredump->nic_regs), "NIC1 Registers");

ql_build_coredump_seg_header(&mpi_coredump->nic2_regs_seg_hdr,
NIC2_CONTROL_SEG_NUM,
sizeof(struct mpi_coredump_segment_header) +
sizeof(mpi_coredump->nic2_regs), "NIC2 Registers");

if (qdev->func & 1) {
/* Odd means our function is NIC 2 */
for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
mpi_coredump->nic2_regs[i] =
ql_read32(qdev, i * sizeof(u32));

for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
mpi_coredump->nic_regs[i] =
ql_read_other_func_reg(qdev, (i * sizeof(u32)) / 4);
} else {
/* Even means our function is NIC 1 */
for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
mpi_coredump->nic_regs[i] =
ql_read32(qdev, i * sizeof(u32));
for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
mpi_coredump->nic2_regs[i] =
ql_read_other_func_reg(qdev, (i * sizeof(u32)) / 4);
}

ql_build_coredump_seg_header(&mpi_coredump->core_regs_seg_hdr,
Expand Down

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