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qlge: Add alternate function's reg dump to fw dump.
Get the 2nd (other) nic function register values. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 30 additions and 0 deletions
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@ -1,5 +1,23 @@
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#include "qlge.h"
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#include "qlge.h"
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/* Read a NIC register from the alternate function. */
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static u32 ql_read_other_func_reg(struct ql_adapter *qdev,
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u32 reg)
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{
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u32 register_to_read;
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u32 reg_val;
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unsigned int status = 0;
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register_to_read = MPI_NIC_REG_BLOCK
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| MPI_NIC_READ
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| (qdev->alt_func << MPI_NIC_FUNCTION_SHIFT)
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| reg;
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status = ql_read_mpi_reg(qdev, register_to_read, ®_val);
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if (status != 0)
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return 0xffffffff;
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return reg_val;
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}
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static int ql_get_ets_regs(struct ql_adapter *qdev, u32 * buf)
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static int ql_get_ets_regs(struct ql_adapter *qdev, u32 * buf)
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{
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{
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@ -371,16 +389,28 @@ int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump)
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sizeof(struct mpi_coredump_segment_header) +
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sizeof(struct mpi_coredump_segment_header) +
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sizeof(mpi_coredump->nic_regs), "NIC1 Registers");
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sizeof(mpi_coredump->nic_regs), "NIC1 Registers");
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ql_build_coredump_seg_header(&mpi_coredump->nic2_regs_seg_hdr,
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NIC2_CONTROL_SEG_NUM,
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sizeof(struct mpi_coredump_segment_header) +
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sizeof(mpi_coredump->nic2_regs), "NIC2 Registers");
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if (qdev->func & 1) {
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if (qdev->func & 1) {
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/* Odd means our function is NIC 2 */
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/* Odd means our function is NIC 2 */
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for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
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for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
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mpi_coredump->nic2_regs[i] =
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mpi_coredump->nic2_regs[i] =
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ql_read32(qdev, i * sizeof(u32));
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ql_read32(qdev, i * sizeof(u32));
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for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
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mpi_coredump->nic_regs[i] =
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ql_read_other_func_reg(qdev, (i * sizeof(u32)) / 4);
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} else {
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} else {
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/* Even means our function is NIC 1 */
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/* Even means our function is NIC 1 */
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for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
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for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
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mpi_coredump->nic_regs[i] =
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mpi_coredump->nic_regs[i] =
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ql_read32(qdev, i * sizeof(u32));
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ql_read32(qdev, i * sizeof(u32));
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for (i = 0; i < NIC_REGS_DUMP_WORD_COUNT; i++)
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mpi_coredump->nic2_regs[i] =
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ql_read_other_func_reg(qdev, (i * sizeof(u32)) / 4);
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}
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}
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ql_build_coredump_seg_header(&mpi_coredump->core_regs_seg_hdr,
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ql_build_coredump_seg_header(&mpi_coredump->core_regs_seg_hdr,
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