diff options
| author | Ron Mercer <ron.mercer@qlogic.com> | 2010-01-15 13:31:30 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-16 01:01:53 -0800 |
| commit | 2c1f73c3ddfd526750b003bc49a255641ac1f0ca (patch) | |
| tree | 2cb4eea44500dc09bf3b4c8c61bce6061c6ff63a /drivers/net/qlge/qlge_dbg.c | |
| parent | c89ec8b9de887cda0879d27036fce8d2a2fd6400 (diff) | |
qlge: Add RAM dump to firmware dump.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlge/qlge_dbg.c')
| -rw-r--r-- | drivers/net/qlge/qlge_dbg.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/net/qlge/qlge_dbg.c b/drivers/net/qlge/qlge_dbg.c index 913ca1e10e3e..833cfd7a22c1 100644 --- a/drivers/net/qlge/qlge_dbg.c +++ b/drivers/net/qlge/qlge_dbg.c @@ -647,6 +647,41 @@ int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump) "Failed RISC unpause. Status = 0x%.08x\n", status); goto err; } + + /* Reset the RISC so we can dump RAM */ + status = ql_hard_reset_mpi_risc(qdev); + if (status) { + QPRINTK(qdev, DRV, ERR, + "Failed RISC reset. Status = 0x%.08x\n", status); + goto err; + } + + ql_build_coredump_seg_header(&mpi_coredump->code_ram_seg_hdr, + WCS_RAM_SEG_NUM, + sizeof(struct mpi_coredump_segment_header) + + sizeof(mpi_coredump->code_ram), + "WCS RAM"); + status = ql_dump_risc_ram_area(qdev, &mpi_coredump->code_ram[0], + CODE_RAM_ADDR, CODE_RAM_CNT); + if (status) { + QPRINTK(qdev, DRV, ERR, + "Failed Dump of CODE RAM. Status = 0x%.08x\n", status); + goto err; + } + + /* Insert the segment header */ + ql_build_coredump_seg_header(&mpi_coredump->memc_ram_seg_hdr, + MEMC_RAM_SEG_NUM, + sizeof(struct mpi_coredump_segment_header) + + sizeof(mpi_coredump->memc_ram), + "MEMC RAM"); + status = ql_dump_risc_ram_area(qdev, &mpi_coredump->memc_ram[0], + MEMC_RAM_ADDR, MEMC_RAM_CNT); + if (status) { + QPRINTK(qdev, DRV, ERR, + "Failed Dump of MEMC RAM. Status = 0x%.08x\n", status); + goto err; + } err: ql_sem_unlock(qdev, SEM_PROC_REG_MASK); /* does flush too */ return status; |