bna: IOC uninit check and misc cleanup

Change Details:
	- Added a check in ioc firmware lock function to see if IOC is
	in BFI_IOC_UNINIT state or not. If it is not in UNINIT state
	and the last IOC boot was not done by OS driver, force IOC state
	to BFI_IOC_UNINIT
	- Unused macro and API cleanup

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bna/bfa_defs_mfg_comm.h b/drivers/net/bna/bfa_defs_mfg_comm.h
index 987978f..fdd6776 100644 (file)
--- a/drivers/net/bna/bfa_defs_mfg_comm.h
+++ b/drivers/net/bna/bfa_defs_mfg_comm.h
@@ -95,28 +95,6 @@ enum {
        (type) == BFA_MFG_TYPE_CNA10P1 || \
        bfa_mfg_is_mezz(type)))
 
-/**
- * Check if the card having old wwn/mac handling
- */
-#define bfa_mfg_is_old_wwn_mac_model(type) (( \
-       (type) == BFA_MFG_TYPE_FC8P2 || \
-       (type) == BFA_MFG_TYPE_FC8P1 || \
-       (type) == BFA_MFG_TYPE_FC4P2 || \
-       (type) == BFA_MFG_TYPE_FC4P1 || \
-       (type) == BFA_MFG_TYPE_CNA10P2 || \
-       (type) == BFA_MFG_TYPE_CNA10P1 || \
-       (type) == BFA_MFG_TYPE_JAYHAWK || \
-       (type) == BFA_MFG_TYPE_WANCHESE))
-
-#define bfa_mfg_increment_wwn_mac(m, i)                                \
-do {                                                           \
-       u32 t = ((m)[0] << 16) | ((m)[1] << 8) | (m)[2];        \
-       t += (i);                                               \
-       (m)[0] = (t >> 16) & 0xFF;                              \
-       (m)[1] = (t >> 8) & 0xFF;                               \
-       (m)[2] = t & 0xFF;                                      \
-} while (0)
-
 #define bfa_mfg_adapter_prop_init_flash(card_type, prop)       \
 do {                                                           \
        switch ((card_type)) {                                  \

diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c
index e94e5aa..8ed147e 100644 (file)
--- a/drivers/net/bna/bfa_ioc.c
+++ b/drivers/net/bna/bfa_ioc.c
@@ -58,9 +58,6 @@
 #define bfa_ioc_notify_hbfail(__ioc)                   \
                        ((__ioc)->ioc_hwif->ioc_notify_hbfail(__ioc))
 
-#define bfa_ioc_is_optrom(__ioc)       \
-       (bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(__ioc)) < BFA_IOC_FWIMG_MINSZ)
-
 #define bfa_ioc_mbox_cmd_pending(__ioc)                \
                        (!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \
                        readl((__ioc)->ioc_regs.hfn_mbox_cmd))
@@ -101,7 +98,6 @@ static void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc *ioc,
                                                char *manufacturer);
 static void bfa_ioc_get_adapter_model(struct bfa_ioc *ioc, char *model);
 static u64 bfa_ioc_get_pwwn(struct bfa_ioc *ioc);
-static mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc *ioc);
 
 /**
  * IOC state machine events
@@ -865,12 +861,6 @@ bfa_ioc_fwver_valid(struct bfa_ioc *ioc)
 {
        struct bfi_ioc_image_hdr fwhdr, *drv_fwhdr;
 
-       /**
-        * If bios/efi boot (flash based) -- return true
-        */
-       if (bfa_ioc_is_optrom(ioc))
-               return true;
-
        bfa_nw_ioc_fwver_get(ioc, &fwhdr);
        drv_fwhdr = (struct bfi_ioc_image_hdr *)
                bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), 0);
@@ -934,13 +924,8 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
        /**
         * If IOC function is disabled and firmware version is same,
         * just re-enable IOC.
-        *
-        * If option rom, IOC must not be in operational state. With
-        * convergence, IOC will be in operational state when 2nd driver
-        * is loaded.
         */
-       if (ioc_fwstate == BFI_IOC_DISABLED ||
-           (!bfa_ioc_is_optrom(ioc) && ioc_fwstate == BFI_IOC_OP)) {
+       if (ioc_fwstate == BFI_IOC_DISABLED || ioc_fwstate == BFI_IOC_OP) {
                /**
                 * When using MSI-X any pending firmware ready event should
                 * be flushed. Otherwise MSI-X interrupts are not delivered.
@@ -1078,11 +1063,6 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
         */
        bfa_ioc_lmem_init(ioc);
 
-       /**
-        * Flash based firmware boot
-        */
-       if (bfa_ioc_is_optrom(ioc))
-               boot_type = BFI_BOOT_TYPE_FLASH;
        fwimg = bfa_cb_image_get_chunk(BFA_IOC_FWIMG_TYPE(ioc), chunkno);
 
        pgnum = bfa_ioc_smem_pgnum(ioc, loff);
@@ -1689,28 +1669,7 @@ bfa_ioc_get_pwwn(struct bfa_ioc *ioc)
 mac_t
 bfa_nw_ioc_get_mac(struct bfa_ioc *ioc)
 {
-       /*
-        * Currently mfg mac is used as FCoE enode mac (not configured by PBC)
-        */
-       if (bfa_ioc_get_type(ioc) == BFA_IOC_TYPE_FCoE)
-               return bfa_ioc_get_mfg_mac(ioc);
-       else
-               return ioc->attr->mac;
-}
-
-static mac_t
-bfa_ioc_get_mfg_mac(struct bfa_ioc *ioc)
-{
-       mac_t   m;
-
-       m = ioc->attr->mfg_mac;
-       if (bfa_mfg_is_old_wwn_mac_model(ioc->attr->card_type))
-               m.mac[MAC_ADDRLEN - 1] += bfa_ioc_pcifn(ioc);
-       else
-               bfa_mfg_increment_wwn_mac(&(m.mac[MAC_ADDRLEN-3]),
-                       bfa_ioc_pcifn(ioc));
-
-       return m;
+       return ioc->attr->mac;
 }
 
 /**