From 10a07379247078448c076690657a076076bf89aa Mon Sep 17 00:00:00 2001 From: Krishna Gudipati Date: Fri, 24 Jun 2011 20:23:38 -0700 Subject: [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 Signed-off-by: James Bottomley --- drivers/scsi/bfa/bfa_hw_cb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/bfa/bfa_hw_cb.c') diff --git a/drivers/scsi/bfa/bfa_hw_cb.c b/drivers/scsi/bfa/bfa_hw_cb.c index 15fbb13df96c..694ebf1b0bd1 100644 --- a/drivers/scsi/bfa/bfa_hw_cb.c +++ b/drivers/scsi/bfa/bfa_hw_cb.c @@ -114,7 +114,7 @@ bfa_hwcb_msix_ctrl_install(struct bfa_s *bfa) return; if (bfa->msix.nvecs == 1) { - for (i = BFI_MSIX_RME_QMAX_CB+1; i < BFI_MSIX_CB_MAX; i++) + for (i = BFI_MSIX_CPE_QMIN_CB; i < BFI_MSIX_CB_MAX; i++) bfa->msix.handler[i] = bfa_msix_all; return; } -- cgit v1.2.3-55-g7522