[libvirt] [PATCH 11/12] virpcimock: Drop @driverActions enum
Daniel Henrique Barboza
danielhb413 at gmail.com
Tue Aug 20 17:47:34 UTC 2019
On 8/20/19 11:30 AM, Michal Privoznik wrote:
> This enum was introduced to model how RHEL-7 kernel behaves - for
> some reason going with the old way (via new_id + bind) fails but
> using driver_override succeeds. Well, we don't need to care about
> that anymore since we don't create new_id file.
>
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
Reviewed-by: Daniel Henrique Barboza <danielhb413 at gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413 at gmail.com>
> tests/virpcimock.c | 24 +++++++-----------------
> 1 file changed, 7 insertions(+), 17 deletions(-)
>
> diff --git a/tests/virpcimock.c b/tests/virpcimock.c
> index 3157037913..a5045ed97c 100644
> --- a/tests/virpcimock.c
> +++ b/tests/virpcimock.c
> @@ -98,19 +98,11 @@ char *fakerootdir;
> *
> */
>
> -enum driverActions {
> - PCI_ACTION_BIND = 1 << 0,
> - PCI_ACTION_UNBIND = 1 << 1,
> - PCI_ACTION_NEW_ID = 1 << 2,
> - PCI_ACTION_REMOVE_ID = 1 << 3,
> -};
> -
> struct pciDriver {
> char *name;
> int *vendor; /* List of vendor:device IDs the driver can handle */
> int *device;
> size_t len; /* @len is used for both @vendor and @device */
> - unsigned int fail; /* Bitwise-OR of driverActions that should fail */
> };
>
> struct pciDeviceAddress {
> @@ -151,7 +143,7 @@ static void pci_device_new_from_stub(const struct pciDevice *data);
> static struct pciDevice *pci_device_find_by_id(struct pciDeviceAddress const *addr);
> static struct pciDevice *pci_device_find_by_content(const char *path);
>
> -static void pci_driver_new(const char *name, int fail, ...);
> +static void pci_driver_new(const char *name, ...);
> static struct pciDriver *pci_driver_find_by_dev(struct pciDevice *dev);
> static struct pciDriver *pci_driver_find_by_path(const char *path);
> static struct pciDriver *pci_driver_find_by_driver_override(struct pciDevice *dev);
> @@ -594,7 +586,7 @@ pci_driver_get_path(const struct pciDriver *driver,
>
>
> static void
> -pci_driver_new(const char *name, int fail, ...)
> +pci_driver_new(const char *name, ...)
> {
> struct pciDriver *driver;
> va_list args;
> @@ -606,12 +598,10 @@ pci_driver_new(const char *name, int fail, ...)
> !(driverpath = pci_driver_get_path(driver, NULL, true)))
> ABORT_OOM();
>
> - driver->fail = fail;
> -
> if (virFileMakePath(driverpath) < 0)
> ABORT("Unable to create: %s", driverpath);
>
> - va_start(args, fail);
> + va_start(args, name);
>
> while ((vendor = va_arg(args, int)) != -1) {
> if ((device = va_arg(args, int)) == -1)
> @@ -805,7 +795,7 @@ pci_driver_handle_bind(const char *path)
> struct pciDevice *dev = pci_device_find_by_content(path);
> struct pciDriver *driver = pci_driver_find_by_path(path);
>
> - if (!driver || !dev || PCI_ACTION_BIND & driver->fail) {
> + if (!driver || !dev) {
> /* No driver, no device or failing driver requested */
> errno = ENODEV;
> goto cleanup;
> @@ -822,7 +812,7 @@ pci_driver_handle_unbind(const char *path)
> int ret = -1;
> struct pciDevice *dev = pci_device_find_by_content(path);
>
> - if (!dev || !dev->driver || PCI_ACTION_UNBIND & dev->driver->fail) {
> + if (!dev || !dev->driver) {
> /* No device, device not binded or failing driver requested */
> errno = ENODEV;
> goto cleanup;
> @@ -876,11 +866,11 @@ init_env(void)
> make_file(tmp, "drivers_probe", NULL, -1);
>
> # define MAKE_PCI_DRIVER(name, ...) \
> - pci_driver_new(name, 0, __VA_ARGS__, -1, -1)
> + pci_driver_new(name, __VA_ARGS__, -1, -1)
>
> MAKE_PCI_DRIVER("iwlwifi", 0x8086, 0x0044);
> MAKE_PCI_DRIVER("i915", 0x8086, 0x0046, 0x8086, 0x0047);
> - pci_driver_new("vfio-pci", PCI_ACTION_BIND, -1, -1);
> + MAKE_PCI_DRIVER("vfio-pci", -1, -1);
>
> # define MAKE_PCI_DEVICE(Id, Vendor, Device, ...) \
> do { \
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