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bnx2x: mark functions as loaded on shared memory

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This change enables the FW to make more accurate decisions regarding the
active functions.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2012-03-12 08:53:11 +00:00 committed by David S. Miller
parent 259afa1f72
commit 9ce392d4fa
1 changed files with 17 additions and 0 deletions
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17
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
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@ -2007,6 +2007,15 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
bnx2x_cnic_notify(bp, CNIC_CTL_START_CMD);
#endif
/* mark driver is loaded in shmem2 */
if (SHMEM2_HAS(bp, drv_capabilities_flag)) {
u32 val;
val = SHMEM2_RD(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)]);
SHMEM2_WR(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)],
val | DRV_FLAGS_CAPABILITIES_LOADED_SUPPORTED |
DRV_FLAGS_CAPABILITIES_LOADED_L2);
}
/* Wait for all pending SP commands to complete */
if (!bnx2x_wait_sp_comp(bp, ~0x0UL)) {
BNX2X_ERR("Timeout waiting for SP elements to complete\n");
@ -2060,6 +2069,14 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
int i;
bool global = false;
/* mark driver is unloaded in shmem2 */
if (SHMEM2_HAS(bp, drv_capabilities_flag)) {
u32 val;
val = SHMEM2_RD(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)]);
SHMEM2_WR(bp, drv_capabilities_flag[BP_FW_MB_IDX(bp)],
val & ~DRV_FLAGS_CAPABILITIES_LOADED_L2);
}
if ((bp->state == BNX2X_STATE_CLOSED) ||
(bp->state == BNX2X_STATE_ERROR)) {
/* We can get here if the driver has been unloaded