diff mbox series

[v2,2/3] pcie_regs: drop duplicated indicator value macros

Message ID 20230207121116.325456-3-vsementsov@yandex-team.ru (mailing list archive)
State New, archived
Headers show
Series pcie: cleanup code | expand

Commit Message

Vladimir Sementsov-Ogievskiy Feb. 7, 2023, 12:11 p.m. UTC 
We already have indicator values in
include/standard-headers/linux/pci_regs.h , no reason to reinvent them
in include/hw/pci/pcie_regs.h. (and we already have usage of
PCI_EXP_SLTCTL_PWR_IND_BLINK and PCI_EXP_SLTCTL_PWR_IND_OFF in
hw/pci/pcie.c, so let's be consistent)

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/pci/pcie_regs.h |  9 ---------
 hw/pci/pcie.c              | 13 +++++++------
 2 files changed, 7 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/include/hw/pci/pcie_regs.h b/include/hw/pci/pcie_regs.h
index 963dc2e170..00b595a82e 100644
--- a/include/hw/pci/pcie_regs.h
+++ b/include/hw/pci/pcie_regs.h
@@ -70,15 +70,6 @@  typedef enum PCIExpLinkWidth {
 #define PCI_EXP_SLTCTL_IND_ON           0x1
 #define PCI_EXP_SLTCTL_IND_BLINK        0x2
 #define PCI_EXP_SLTCTL_IND_OFF          0x3
-#define PCI_EXP_SLTCTL_AIC_SHIFT        ctz32(PCI_EXP_SLTCTL_AIC)
-#define PCI_EXP_SLTCTL_AIC_OFF                          \
-    (PCI_EXP_SLTCTL_IND_OFF << PCI_EXP_SLTCTL_AIC_SHIFT)
-
-#define PCI_EXP_SLTCTL_PIC_SHIFT        ctz32(PCI_EXP_SLTCTL_PIC)
-#define PCI_EXP_SLTCTL_PIC_OFF                          \
-    (PCI_EXP_SLTCTL_IND_OFF << PCI_EXP_SLTCTL_PIC_SHIFT)
-#define PCI_EXP_SLTCTL_PIC_ON                          \
-    (PCI_EXP_SLTCTL_IND_ON << PCI_EXP_SLTCTL_PIC_SHIFT)
 
 #define PCI_EXP_SLTCTL_SUPPORTED        \
             (PCI_EXP_SLTCTL_ABPE |      \
diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
index 82ef723983..ccdb2377e1 100644
--- a/hw/pci/pcie.c
+++ b/hw/pci/pcie.c
@@ -634,8 +634,8 @@  void pcie_cap_slot_init(PCIDevice *dev, PCIESlot *s)
                                  PCI_EXP_SLTCTL_PIC |
                                  PCI_EXP_SLTCTL_AIC);
     pci_word_test_and_set_mask(dev->config + pos + PCI_EXP_SLTCTL,
-                               PCI_EXP_SLTCTL_PIC_OFF |
-                               PCI_EXP_SLTCTL_AIC_OFF);
+                               PCI_EXP_SLTCTL_PWR_IND_OFF |
+                               PCI_EXP_SLTCTL_ATTN_IND_OFF);
     pci_word_test_and_set_mask(dev->wmask + pos + PCI_EXP_SLTCTL,
                                PCI_EXP_SLTCTL_PIC |
                                PCI_EXP_SLTCTL_AIC |
@@ -679,7 +679,7 @@  void pcie_cap_slot_reset(PCIDevice *dev)
                                  PCI_EXP_SLTCTL_PDCE |
                                  PCI_EXP_SLTCTL_ABPE);
     pci_word_test_and_set_mask(exp_cap + PCI_EXP_SLTCTL,
-                               PCI_EXP_SLTCTL_AIC_OFF);
+                               PCI_EXP_SLTCTL_ATTN_IND_OFF);
 
     if (dev->cap_present & QEMU_PCIE_SLTCAP_PCP) {
         /* Downstream ports enforce device number 0. */
@@ -694,7 +694,8 @@  void pcie_cap_slot_reset(PCIDevice *dev)
                                        PCI_EXP_SLTCTL_PCC);
         }
 
-        pic = populated ? PCI_EXP_SLTCTL_PIC_ON : PCI_EXP_SLTCTL_PIC_OFF;
+        pic = populated ?
+                PCI_EXP_SLTCTL_PWR_IND_ON : PCI_EXP_SLTCTL_PWR_IND_OFF;
         pci_word_test_and_set_mask(exp_cap + PCI_EXP_SLTCTL, pic);
     }
 
@@ -770,9 +771,9 @@  void pcie_cap_slot_write_config(PCIDevice *dev,
      * control of powered off slots before powering them on.
      */
     if ((sltsta & PCI_EXP_SLTSTA_PDS) && (val & PCI_EXP_SLTCTL_PCC) &&
-        (val & PCI_EXP_SLTCTL_PIC) == PCI_EXP_SLTCTL_PIC_OFF &&
+        (val & PCI_EXP_SLTCTL_PIC) == PCI_EXP_SLTCTL_PWR_IND_OFF &&
         (!(old_slt_ctl & PCI_EXP_SLTCTL_PCC) ||
-        (old_slt_ctl & PCI_EXP_SLTCTL_PIC) != PCI_EXP_SLTCTL_PIC_OFF)) {
+        (old_slt_ctl & PCI_EXP_SLTCTL_PIC) != PCI_EXP_SLTCTL_PWR_IND_OFF)) {
         pcie_cap_slot_do_unplug(dev);
     }
     pcie_cap_update_power(dev);