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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: softfail client-ip=148.163.158.5; envelope-from=clg@kaod.org; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, KHOP_HELO_FCRDNS=0.322, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Daniel Henrique Barboza , Richard Henderson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1642515528150100001 Content-Type: text/plain; charset="utf-8" From: Daniel Henrique Barboza stack->nest_regs_mr wasn't migrated to PnvPHB4 together with phb->nest_regs= [] in the previous patch. We were unable to cleanly convert its write MemoryRegio= nOps, pnv_pec_stk_nest_xscom_write(), to use PnvPHB4 instead of PnvPhb4PecStack d= ue to pnv_pec_stk_update_map() using a stack. Thing is, we're now able to convert pnv_pec_stk_update_map() because of what the did in previous patch. The need for this intermediate step is a good example of the interconnected relationship between stack and phb that we aim to cleanup. Signed-off-by: Daniel Henrique Barboza Reviewed-by: C=C3=A9dric Le Goater Message-Id: <20220113192952.911188-9-danielhb413@gmail.com> Signed-off-by: C=C3=A9dric Le Goater --- hw/pci-host/pnv_phb4.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/pci-host/pnv_phb4.c b/hw/pci-host/pnv_phb4.c index 916a7a3cf0f4..0f4464ec67f4 100644 --- a/hw/pci-host/pnv_phb4.c +++ b/hw/pci-host/pnv_phb4.c @@ -893,10 +893,10 @@ static void pnv_phb4_update_regions(PnvPHB4 *phb) pnv_phb4_check_all_mbt(phb); } =20 -static void pnv_pec_stk_update_map(PnvPhb4PecStack *stack) +static void pnv_pec_stk_update_map(PnvPHB4 *phb) { + PnvPhb4PecStack *stack =3D phb->stack; PnvPhb4PecState *pec =3D stack->pec; - PnvPHB4 *phb =3D stack->phb; MemoryRegion *sysmem =3D get_system_memory(); uint64_t bar_en =3D phb->nest_regs[PEC_NEST_STK_BAR_EN]; uint64_t bar, mask, size; @@ -1046,7 +1046,7 @@ static void pnv_pec_stk_nest_xscom_write(void *opaque= , hwaddr addr, break; case PEC_NEST_STK_BAR_EN: phb->nest_regs[reg] =3D val & 0xf000000000000000ull; - pnv_pec_stk_update_map(stack); + pnv_pec_stk_update_map(phb); break; case PEC_NEST_STK_DATA_FRZ_TYPE: case PEC_NEST_STK_PBCQ_TUN_BAR: --=20 2.31.1