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Ip=[149.199.60.100]; Helo=[xsj-pvapsmtpgw02] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL2PR02MB2002 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 104.47.34.72 Subject: [Qemu-devel] [PATCH v3] xilinx_spips: Correct SNOOP_NONE state when flushing the txfifo X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: saipava@xilinx.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" SNOOP_NONE state handle is moved above in the if ladder, as it's same as SNOOP_STRIPPING during data cycles. Signed-off-by: Sai Pavan Boddu Reviewed-by: Francisco Iglesias --- Changes for V2: Fixed commit message Reordered to code, to avoid code duplication. Changes for V3: Dropped the cover letter, as its a minor fix now Fixed commit message by explaining only what's fixed removed the dummy_byte decrement changes hw/ssi/xilinx_spips.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index 426f971..03f5fae 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -616,7 +616,8 @@ static void xilinx_spips_flush_txfifo(XilinxSPIPS *s) if (fifo8_is_empty(&s->tx_fifo)) { xilinx_spips_update_ixr(s); return; - } else if (s->snoop_state =3D=3D SNOOP_STRIPING) { + } else if (s->snoop_state =3D=3D SNOOP_STRIPING || + s->snoop_state =3D=3D SNOOP_NONE) { for (i =3D 0; i < num_effective_busses(s); ++i) { tx_rx[i] =3D fifo8_pop(&s->tx_fifo); } --=20 2.7.4