diff options
| author | Krishna Gudipati <kgudipat@brocade.com> | 2011-06-25 07:23:38 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-06-30 01:59:59 +0400 |
| commit | 10a07379247078448c076690657a076076bf89aa (patch) | |
| tree | 9d1a18ccf937203a0e9f0bb24ed601391c80b1e8 /init | |
| parent | a714134a857d3984250ee52fda7850b61bf8a94e (diff) | |
| download | linux-10a07379247078448c076690657a076076bf89aa.tar.xz | |
[SCSI] bfa: Brocade-1860 Fabric Adapter PLL init fixes.
- If flash controller is halted unconditionally, this results in
illegal write access to flash controller register domain. Since
flash controller registers are only accessible once s_clk is started
- added logic to check for WGN status and halt flash controller only
if it is already running.
- Added check to wait for flash controller halt to be completed before
proceeding with s_clk/l_clk initializations.
- Removed unnecessary reset logic for PMM 1T memory and moved memory
initialization after flash access enable.
- Disable Brocade-1860 asic MBOX interrupt before PLL initialization.
- Remove reset enable for S_CLK/L_CLK after both PLL initializations
are complete.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions