diff options
| -rw-r--r-- | hw/xive.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -832,6 +832,7 @@ static uint32_t xive_alloc_eq_set(struct xive *x, bool alloc_indirect) { uint32_t ind_idx; int idx; + int eq_base_idx; xive_vdbg(x, "Allocating EQ set...\n"); @@ -843,14 +844,13 @@ static uint32_t xive_alloc_eq_set(struct xive *x, bool alloc_indirect) xive_dbg(x, "Allocation from EQ bitmap failed !\n"); return XIVE_ALLOC_NO_SPACE; } - bitmap_set_bit(*x->eq_map, idx); - idx <<= 3; + eq_base_idx = idx << 3; - xive_vdbg(x, "Got EQs 0x%x..0x%x\n", idx, idx + 7); + xive_vdbg(x, "Got EQs 0x%x..0x%x\n", eq_base_idx, eq_base_idx + 7); /* Calculate the indirect page where the EQs reside */ - ind_idx = idx / EQ_PER_PAGE; + ind_idx = eq_base_idx / EQ_PER_PAGE; /* Is there an indirect page ? If not, check if we can provision it */ if (!x->eq_ind_base[ind_idx]) { @@ -885,14 +885,15 @@ static uint32_t xive_alloc_eq_set(struct xive *x, bool alloc_indirect) /* Any cache scrub needed ? */ } - return idx; + bitmap_set_bit(*x->eq_map, idx); + return eq_base_idx; } static void xive_free_eq_set(struct xive *x, uint32_t eqs) { uint32_t idx; - xive_vdbg(x, "Freeing EQ set...\n"); + xive_vdbg(x, "Freeing EQ 0x%x..0x%x\n", eqs, eqs + 7); assert((eqs & 7) == 0); assert(x->eq_map); |